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Chemistry: electrical current producing apparatus, product, and process May archived by USPTO category 05/12

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
05/31/2012 > 62 patent applications in 47 patent subcategories. archived by USPTO category

20120135277 - Location of a fuel cell on a mobile device: A mobile device having: a keyboard; a printed circuit board having at least one contact responsive to the keyboard; and a fuel cell assembly having: a fuel cell located between the keyboard and the printed circuit board, the fuel cell having a membrane and at least one aperture corresponding with... Agent: Research In Motion Limited

20120135278 - Redox flow battery: A redox flow battery comprising an electrode cell including a negative electrode cell, a positive electrode cell and a separator for separating them, in which at least one of the negative electrode cell and the positive electrode cell includes a slurry type electrode solution, a porous current collector and a... Agent:

20120135276 - Reserve power source for munitions: A method for producing electrical energy in a munition includes; initiating a thermal battery contained within the munition to generate electrical energy; dumping the electrical energy generated by the thermal battery into an electrical energy storage device before the thermal battery becomes inactive; and using the stored electrical energy in... Agent: Omnitek Partners LLC

20120135279 - Measuring system for cells in a fuel cell stack: The present invention concerns an electrochemical system (100) including a stack of series connected electrochemical units (102). The system is controlled by a control circuit (104) and includes a plurality of differential amplifiers (114), each connected by two inputs to the terminals of an electrochemical unit, in order to supply... Agent: Belenos Clean Power Holding Ag

20120135280 - Multi-functional insulation materials for thermal batteries: A thermal battery including: a casing; a thermal battery cell disposed in the casing and operatively connected to electrical connections exposed from the casing; a fuel and oxidizer mixture disposed at least partially between the casing and the battery cell; and one or more initiators for initiating one or more... Agent: Omnitek Partners LLC

20120135281 - Battery system containing phase change material-containing capsules in interior configuration thereof: Provided is a battery system in which an interior part of a battery structure includes phase-change particles including a capsule and phase-change materials. The phase-change materials have a high latent heat of phase change at a specific temperature, and are encapsulated in the capsule. The capsule is made of an... Agent: Lg Chem, Ltd.

20120135282 - Batteries for efficient energy extraction from a salinity difference: An electrochemical system includes: (1) a battery including an anode and a cathode; (2) a first source of a first electrolyte having a first concentration of ions; (3) a second source of a second electrolyte having a second concentration of the ions, wherein the second concentration is greater than the... Agent: The Board Of Trustees Of The Leland Stanford Junior University

20120135284 - Battery packs suitable for use with battery powered appliances: Cooling air intake port (52), cooling air exhaust port (55), and securing walls (86, 87), which contact and secure the side surfaces of one or more battery cells (72), may be defined within two battery pack housing halves (50, 80). When battery pack (99) is assembled, at least one cooling... Agent: Makita Corporation

20120135283 - Rechargeable battery: A rechargeable battery including at least one electrode assembly that performs charging and discharging; a case receiving the electrode assembly; a cap assembly coupled to the case and including at least one terminal electrically connected to the electrode assembly; a lead tab electrically connecting the terminal and the electrode assembly;... Agent:

20120135286 - Lithium ion battery: A lithium ion battery is provided comprising a shell, an electric core disposed in the shell with a space formed therebetween, and a non-aqueous electrolyte housed in the shell, in which the space is filled with a non-aqueous electrolyte resistant filler.... Agent:

20120135285 - Nonaqueous electrolyte battery: There is provided a nonaqueous electrolyte battery including a first electrode having a strip shape, a second electrode having a strip shape, a first electrode lead, a second electrode lead, a separator having a strip shape that is disposed between the first electrode and the second electrode, and a nonaqueous... Agent: Sony Corporation

20120135287 - Electronic device: An electronic device includes a casing having an accommodation space, a battery detachably assembled in the accommodation space, and a latching module. The battery has a hook extending towards the casing, a first urging surface, a second urging surface, and a step connected between the first and the second urging... Agent: Inventec Corporation

20120135288 - Galvanic cell having a frame and method for the production of said galvanic cell: A frame for a galvanic cell, comprising an electrode stack with a foil-like packaging through which at least two conductors protrude, which is configured such that said frame can be firmly connected to the packaging of the cell during the manufacture of the cell. During the manufacture of such a... Agent: Li-tec Battery Gmbh

20120135290 - Olivine-based positive active material for rechargeable lithium battery and rechargeable lithium battery using same: f

20120135289 - Polyolefin microporous membrane and separator for lithium ion battery: A polyolefin microporous membrane that may serve as a separator for a lithium ion battery is a single-layer or laminated structure and includes a film that forms a surface layer and contains organosilicone particles.... Agent:

20120135291 - Method for preparing a mixture of an electrode active compound powder and an electronic conductor compound powder, resulting mixture, electrode, cell and battery: p

20120135292 - Conformal solid state package method and device for a battery device: A monolithically integrated thin-film solid-state lithium battery device to supply energy to a mobile communication device. The device includes a plurality of layers ranging from greater than 100 layers to less than 20,000 layers of lithium electrochemical cells, which may be connected in parallel or in series to conform to... Agent: Sakti3, Inc.

20120135293 - Battery set package: A battery set package is disclosed, which comprises: a plurality of battery cells, each being configured with a frame of a specific length that has two terminals defined at the two opposite longitudinal ends of the frame; two brackets, disposed respectively at the two opposite terminals of the frame for... Agent: Industrial Technology Research Institute

20120135294 - Negative electrode active material for nonaqueous electrolyte battery, nonaqueous electrolyte battery, battery pack, and vehicle: A negative electrode active material contains a metal-displaced lithium-titanium oxide of a ramsdellite structure expressed by the formula Li(16/7)-xTi(24/7)-yMyO8 (where M is at least one metal element selected from the group consisting of Nb, Ta, Mo, and W, and x and y are respectively numbers in the range of 0<x≦16/7... Agent:

20120135296 - Battery module: A battery module 100 includes a plurality of cells 10 arranged in a grid array. The cells 10 arranged in a row direction are connected together in parallel by a first connecting member 20. The cells 10 arranged in a column direction are connected together such that the cells 10... Agent:

20120135295 - Battery module structure: Disclosed is a battery module structure including unit cells having positive and negative cell taps at an edge each unit cell to induce electricity, a plurality of receptacles respectively coupled to cell taps of unit cells, and a plurality of bus bars electrically connecting receptacles. Advantageously, the present invention, ensures... Agent: Hyundai Motor Company

20120135297 - Thin battery: A thin battery with improved properties containing a cathode paste is presented. The cathode paste comprises a cathode active material, an electrolyte solution, one or more binding agent and boric acid. A method for preparing a cathode paste and a cathode are also provided.... Agent: Enfucell Ltd

20120135298 - Non-aqueous electrolyte secondary battery and non-aqueous electrolyte: t

20120135299 - Cable-type secondary battery:

20120135300 - Battery storage case and battery pack having the same: The present invention provides a battery storage case capable of achieving easier insertion of an adhesive projection into an adhesion groove and ensuring adhesion sealability, and a battery pack having this battery storage case. The battery storage case includes: first and second cases 4 and 3 for sandwiching and storing... Agent:

20120135301 - Electrochemical cell packaging material: Provided is a packaging material for electrochemical cells which has an identification mark that can be recognized from the outside and that is difficult to forge. The packaging material comprises a multilayer film which has a structure formed by laminating a base layer (11), an adhesive layer (13), a metal... Agent: Dai Nippon Printing Co., Ltd

20120135302 - Semiconductor film, method for manufacturing the same, and power storage device: Provided are a semiconductor film including silicon microstructures formed at high density, and a manufacturing method thereof. Further, provided are a semiconductor film including silicon microstructures whose density is controlled, and a manufacturing method thereof Furthermore, a power storage device with improved charge-discharge capacity is provided. A manufacturing method in... Agent: Semiconductor Energy Laboratory Co., Ltd.

20120135304 - Battery electrode production method: According to the present invention, formation of a compound material layer is carried out by a method that includes a step of forming a binder solution layer 56 by applying a binder solution 50 containing a binder 54 to a current collector 10, a step of depositing the binder solution... Agent:

20120135303 - Core-shell type anode active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising the same: The present invention relates to a core-shell type anode active material for a lithium secondary battery, a method of preparing the same, and a lithium secondary battery comprising the same. The anode active material for a lithium secondary battery according to the present invention comprises a carbon based material core... Agent: Kokam Co., Ltd.

20120135306 - Negative electrode for non-aqueous electrolyte secondary battery, method for producing the same, and non-aqueous electrolyte secondary battery: A negative electrode for a non-aqueous electrolyte secondary battery of the invention includes: a sheet-like current collector with a plurality of through-holes; a carbon layer formed on a surface of and in the through holes of the current collector; and a mixture layer formed on a surface of the carbon... Agent:

20120135305 - Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same: A positive active material of a positive electrode of a rechargeable lithium battery, the positive active material includes a core and a composite surrounding a surface of the core and including a phosphate-based compound and a carbon-based compound. The core being a nickel-based oxide having the chemical formula Lia(NixCoyMnz)2-aO2 where... Agent: Samsung Sdi Co., Ltd.

20120135307 - Negative active material for rechargeable lithium battery, method of producing negative electrode and rechargeable lithium battery including same: p

20120135308 - Binder for lithium ion rechargeable battery cells: An electrode for lithium ion recharged battery cell includes current collectors, a cathode layer, a separator and a cohesive anode mass. The cohesive anode mass includes silicon as an active material and a polymeric binder. The polymeric binder is a homo-polymer or copolymer of one or more monomers selected from... Agent:

20120135309 - Positive active material for rechargeable lithium battery, method for manufacturing the same, and rechargeable lithium battery including the same: Disclosed is an positive active material for a rechargeable lithium battery that includes an olivine-type composite oxide; and a metal or an alloy thereof adhered to a surface of the olivine-type composite oxide, wherein the metal or the alloy is selected from the group consisting of germanium (Ge), zinc (Zn),... Agent: Samsung Sdi Co., Ltd.

20120135310 - Cathode material for a lithium secondary battery, method for manufacturing same, and lithium secondary battery including same: s

20120135311 - Li4ti5o12, li(4-alpha)zalphati5o12 or li4zbetati(5-beta)o12 particles, processes for obtaining same and use as electrochemical generators: Synthesis process for new particles of Li4Ti5O12, Li(4-α)ZαTi5O12 or Li4ZβTi(5-β)O12, preferably having a spinel structure, wherein β is greater than 0 and less than or equal to 0.5 (preferably having a spinel structure), α representing a number greater than zero and less than or equal to 0.33, Z representing a... Agent: Hydro-quebec

20120135312 - Negative electrode for non-aqueous electrolyte secondary battery and method for producing the same: Provided is a negative electrode for a non-aqueous electrolyte secondary battery, the negative electrode being unlikely to cause changes in thickness even when subjected repeated charge/discharge over a long period of time. The negative electrode includes a core material, and a negative electrode material mixture layer adhering to the core... Agent:

20120135313 - Electrolyte including silane for use in electrochemical devices: The electrolyte includes one or more salts and a silane. The silane has a silicon linked to one or more first substituents that each include a poly(alkylene oxide) moiety or a cyclic carbonate moiety. The silane can be linked to four of the first substituents. Alternately, the silane can be... Agent:

20120135314 - Electrolyte additive, electrolyte including the same and lithiumsecondary battery including the electrolyte.: e

20120135315 - Non-aqueous electrolyte secondary battery: A non-aqueous electrolyte secondary battery is provided that uses as a positive electrode active material a low-cost lithium-containing transition metal composite oxide containing Ni and Mn as its main components, to improve the output power characteristics so that it can be used suitably for an electric power source for, for... Agent: Sanyo Electric Co., Ltd.

20120135316 - New imidazolium salts having liquid crystal characteristics, useful as electrolytes: Novel imidazolium salts of formula (I) are described in which R is a C1-C14 alkyl group, optionally substituted by one or more fluorine atoms, or a C2-C18 alkoxyalkyl group, R′ is an alkyl group containing at least 8 carbon atoms, at least 6 of which are partially or entirely fluorinated,... Agent: Daunia Solar Cell S.r.l.

20120135317 - Nonaqueous-electrolyte secondary battery: The invention relates to a nonaqueous-electrolyte secondary battery comprising a negative electrode and a positive electrode each capable of occluding/releasing lithium, a separator, and a nonaqueous electrolyte solution comprising a nonaqueous solvent and a lithium salt, characterized in that the separator comprises a porous film made of a thermoplastic resin... Agent: Mitsubishi Chemical Corporation

20120135319 - Non-aqueous electrolyte secondary battery and method of manufacturing the same: A non-aqueous electrolyte secondary battery having a negative electrode, a non-aqueous electrolyte, and a positive electrode having a positive electrode active material comprising sodium oxide, is characterized in that the sodium oxide contains lithium, and the molar amount of the lithium is less than the molar amount of the sodium.... Agent: Sanyo Electric Co., Ltd.

20120135318 - Positive active material for rechargeable lithium battery and rechargeable lithium battery comprising same: Disclosed is a positive active material for a rechargeable lithium battery, which includes an active material capable of reversibly intercalating/deintercalating lithium and lithium polysulfide.... Agent: Samsung Sdi Co., Ltd.

20120135320 - Manufacturing method of cathode electrode for fuel cells and cathode electrode for fuel cells: A manufacturing method for a cathode electrode including: (1) mixing a polymerizable electrolyte precursor having an alkylsulfonic acid group and a group represented by (R1O)3Si—, with a first solvent to prepare a platinum elution-preventing material; (2) preparing a first liquid by mixing catalyst powders having catalyst particles, the platinum elution-preventing... Agent: Panasonic Corporation

20120135321 - Boiler unit: A boiler unit (100) housed in an enclosure, the boiler unit (100) configured to receive a solid state combined heat and power generating device (130). The boiler unit (100) comprises a heating device (110) to produce heat; and a control unit (120) to independently control each of the heating device... Agent: Ceres Intellectual Property Company Limited

20120135322 - Fuel cell system: A fuel cell system includes a fuel cell module, a water supply apparatus for supplying water to the fuel cell module, a water container for supplying the water to the water supply apparatus, a condenser for condensing water vapor in an exhaust gas discharged from the fuel cell module and... Agent: Honda Motor Co., Ltd.

20120135324 - Device for removing generated water: Generated water is quickly and surely removed from a generated water discharge face of equipment which discharges generated water. There are provided equipment 12 having a discharge face 11 for discharging generated water, and a diaphragm 14 disposed so as to be face the discharge face 11 of the equipment... Agent: Sanyo Electric Co., Ltd.

20120135323 - Low-temperature fuel cell having an integrated water management system for passively discharging product water: A low-temperature fuel cell having an integrated water management system for passive discharge of product water includes at least one membrane-electrode assembly having at least one anode-side and one cathode-side electrode and at least one membrane disposed between the electrodes, current collector structures disposed on the anode-side and cathode-side and... Agent: Fraunhofer-gesellschaft Zur Forderung Der Angewandten Forschung E.v.

20120135325 - Hydrogen energy systems: Hydrogen energy systems for obtaining hydrogen gas from a solid storage medium using controlled laser beams. Also disclosed are systems for charging/recharging magnesium with hydrogen to obtain magnesium hydride. Other relatively safe systems assisting storage, transport and use (as in vehicles) of such solid storage mediums are disclosed.... Agent:

20120135326 - Back-up fuel cell electric generator comprising a compact manifold body, and methods of managing the operation thereof: A fuel cell electric generator designed for back-up in the absence of network electricity supply. The generator comprises a fuel cell stack, means for supplying the stack with a first and a second reagent flow comprising, in turn, pressure reducing means, and a manifold body to communicate with the stack... Agent: Electro Power Systems S.p.a.

20120135327 - Monitoring the operational state of a fuel cell stack: A technique is described herein for monitoring the operational state of a fuel cell stack by the detection of nonlinearity in such a manner that an external test signal for frequency response is generated and applied to the fuel cell stack during operation, the resulting signal output from the fuel... Agent: Hyundai Motor Company

20120135328 - Fuel cell: According to one embodiment, a fuel cell includes an electric-power generator, a fuel distribution mechanism, and a pump. The electric-power generator includes a membrane electrode assembly including an anode, a cathode, and an electrolytic membrane. The fuel distribution mechanism includes a container and a thin tube. The container includes a... Agent:

20120135329 - Hydrogen fed power system and method for generating power: The present invention relates to a hydrogen fed power system comprising: a high-pressure hydrogen container (150), at least one hydrogen driven energy converter such as a fuel cell (159) connecting to the hydrogen container (150), pressure converter (158) for hydrogen gas, located between the high-pressure hydrogen container (150) and the... Agent: Hyet Holding B.v.

20120135330 - Membrane-electrode assembly with integrated sealing material: The invention relates to a catalyst-coated ion-conducting membrane and a membrane-electrode assembly (MEA) for electrochemical devices, in particular for fuel cells. The catalyst-coated, ion-conducting membrane is provided with a sealing material which is applied in the edge region to one side of the membrane and has a thickness which corresponds... Agent: Umicore Ag & Co. Kg

20120135331 - Cathode: The present invention relates to a cathode composed of a perovskite-type or fluorite-type mixed metal oxide containing molybdenum, to a composite comprising the mixed metal oxide and to a solid oxide fuel cell comprising the cathode. The cathode mixed metal oxide has an empirical formula unit: EaTbMocOn wherein: T is... Agent: The University Of Liverpool

20120135332 - Fuel cells having improved durability: A fuel cell or a fuel cell stack component comprises an active area and a non-active area. A peroxide decomposing metal compound or metal alloy is disposed in or on the non-active area of a fuel cell or a fuel cell component. The metal compound or alloy is capable of... Agent: Gm Global Technology Operations, Inc.

20120135333 - Organic/inorganic composite blend membrane compositions of polyelectrolye blends with nanoparticles: The invention relates to composite blend membranes formed from blends of one or more polyelectrolytes, and one or more types of nanoparticles. Preferably the blend also includes one or more fluoropolymers. The addition of the nanoparticles was found to enhance the conductivity and mechanical properties of the membranes.... Agent: Arkema Inc.

20120135334 - Partial flow cell: A partial flow cell may include a cathode chamber, an anode chamber, and a separator arrangement sandwiched between the cathode and anode chambers. The separator arrangement may be configured to permit ionic flow between electroactive materials disposed within the cathode and anode chambers. One of the cathode and anode chambers... Agent: Zinc Air Incorporated

20120135335 - Fuel cartridge with flexible liner: A cartridge connectable to a fuel cell is disclosed. The cartridge comprises an outer casing and an inner flexible liner containing fuel for the fuel cell. The inner flexible liner may have an insert disposed inside the inner liner to facilitate the transport of fuel from the cartridge to the... Agent: Societe Bic

20120135336 - Contact element for an electrically conductive connection between an anode and an interconnector of a high-temperature fuel cell: The invention relates to a contact element for an electrically conductive connection between an anode and an interconnector of a high-temperature fuel cell. It is the object of the invention to achieve a more reliable electrically conductive connection with long-term stability between an anode and the associated interconnector of a... Agent: Plansee Se

20120135337 - Non-destructive testing methods for fuel cell interconnect manufacturing: Various embodiments provide methods for testing a fuel cell interconnect including the steps of providing a fuel cell interconnect and performing a non-destructive test on the fuel cell interconnect comprising at least one of detecting a magnetic response of the interconnect, calculating a volume by optically illuminating the interconnect, detecting... Agent: Bloom Energy Corporation

  
05/24/2012 > 72 patent applications in 49 patent subcategories. archived by USPTO category

20120129016 - Active material for batteries, non-aqueous electrolyte battery and battery pack: According to one embodiment, an active material for batteries includes a titanium composite oxide, wherein the titanium composite oxide includes a monoclinic β-type titanium composite oxide as a main phase, and when an integral intensity of the main peak of the monoclinic β-type titanium composite oxide obtained with a wideangle... Agent:

20120129015 - Active material for batteries, non-aqueous electrolyte battery, and battery pack: According to one embodiment, an active material for batteries includes monoclinic β-type titanium composite oxide containing at least one element selected from the group consisting of V, Nb, Ta, Al, Ga, and In, the at least one element being contained in an amount of 0.03 wt % or more and... Agent:

20120129010 - Battery pack: A battery pack includes at least one bare cell, a protection circuit module (PCM) external to the at least one bare cell, and at least one conductive tab connecting the bare cell to the PCM, the conductive tabs including a non-magnetic portion and a magnetic portion on a region of... Agent:

20120129013 - Battery pack: A battery pack includes a plurality of bare cells electrically connected in series or parallel to one another, and a protection circuit module provided with a thermistor. In the battery pack, the protection circuit module is electrically connected to the bare cells, and the thermistor is provided to be parallel... Agent: Samsung Sdi Co., Ltd.

20120129014 - Battery pack: A battery pack includes a bare cell that includes an electrode assembly, a case for accommodating the electrode assembly, and a cap plate arranged at one side of the case, a protection circuit board assembly for controlling charge/discharge of the bare cell, a battery protection device electrically connected to the... Agent:

20120129017 - Battery pack and manufacturing method thereof: A battery pack and a manufacturing method thereof enabling the streamlining of assembly work are provided. This battery pack comprises a printed circuit board 6 including wiring, lead plates 7, 10 that are fixed to the printed circuit board 6 and that electrically connect the wiring of the printed circuit... Agent: Panasonic Corporation

20120129011 - Printed circuit board and battery pack using the same: A printed circuit board includes a base substrate, at least one through-hole in the base substrate, a connection tab extending through the through-hole, an electrical element on the base substrate and adjacent to the through-hole, and at least one groove portion in the base substrate and adjacent to the electrical... Agent:

20120129012 - Secondary battery: Provided is a secondary battery in which an insertion hole where an electrode terminal is insertable is defined in a center of a bottom case disposed under a can to connect batteries to each other in series. The secondary battery includes an electrode assembly including a positive electrode tab and... Agent: Samsung Sdi Co., Ltd.

20120129018 - Device that is intended for supplying power to a motor vehicle and comprises a cooler block: A power supply device for a motor vehicle, in particular a passenger vehicle, truck or motorcycle, comprises one or more storage cell modules, each of which includes one or more electrochemical storage cells and/or double layer capacitors that are arranged next to and/or on top of one another. The device... Agent: Bayerische Motoren Werke Aktiengesellschaft

20120129019 - Cid retention device for li-ion cell: A low pressure current interrupt device (CID) activates at a minimal threshold internal gauge pressure. Preferably, the CID includes a first conductive plate and a second conductive plate in electrical communication with the first conductive plate, the electrical communication between the first and the second conductive plates being interrupted at... Agent:

20120129020 - Temperature-controlled battery system ii: The invention relates to a battery system comprising at least one battery. According to the invention, provisions are made that said battery system comprises at least one Peltier element, which is used for cooling and/or for heating at least one battery.... Agent: Li-tec Battery Gmbh

20120129021 - Electrochemical energy system: An electrochemical energy generation system can include a sealed vessel that contains inside (i) at least one electrochemical cell, which has two electrodes and a reaction zone between them; (ii) a liquefied halogen reactant, such as a liquefied molecular chlorine; (iii) at least one metal halide electrolyte; and (iv) a... Agent: Primus Power Corporation

20120129022 - Electrochemical device, method, and assembly: An electrochemical device is disclosed that includes a plurality of cells that each include a face, wherein a terminal is disposed on the faces of each respective cell. A bus bar has a bus bar height and electrically couples the terminals from cell-to-cell within the electrochemical device. A plurality of... Agent:

20120129023 - Battery pack device: A battery pack device of an embodiment includes a battery module, a casing, an air inlet, an air outlet, and a ventilation channel. In the battery module, a plurality of battery cells stacked one on another are disposed. The casing is installed while housing the battery module therein. The air... Agent: Kabushiki Kaisha Toshiba

20120129024 - Modular battery pack systems for prismatic cells: A modular frame includes a first row of cell slots configured to receive first prismatic cells of a battery pack system. A second row of cell slots is configured to receive second prismatic cells of the battery pack system. A central interface beam is disposed between the first row of... Agent: Cobasys, LLC

20120129025 - Rechargeable battery: Technologies are generally described for a battery, a method for implementing a battery and a rechargeable battery system. In some examples, the rechargeable battery system includes a battery. The battery may include a first electrode including a tantalum component, a vanadium component and a boron component. The battery may further... Agent: Empire Technology Development LLC

20120129027 - Battery pack: The present invention relates to a battery pack and the battery pack includes: a plurality of secondary batteries; a core pack including a protection circuit module; and a battery case composed of first and second sub-cases for accommodating the core pack, in which fastening portions combining the first sub-case with... Agent: Samsung Sdi Co., Ltd.

20120129026 - Battery pack with a heat dissipation structure: A battery pack with a heat dissipation structure comprises two battery modules, four heat dissipation elements, and four spacing sleeves that are combined by four screws. The four heat dissipation elements and the four spacing sleeves are disposed between the two battery modules. The dissipation elements are in direct contact... Agent:

20120129028 - Battery box: A battery box includes a receptacle and a cover. The receptacle has a front wall having an outside surface to which two laterally-spaced connection blocks are mounted and including a positive terminal conductor and a negative terminal conductor arranged between the two connection blocks. The receptacle has a rear wall... Agent:

20120129029 - Integrated high-voltage battery case: The present invention relates to an integrated high-voltage battery housing. More particularly, it relates to an integrated high-voltage battery housing adapted to secure safety against side impact collisions while reducing the weight of a vehicle by integrating a connecting structure between a battery housing and a side member of a... Agent: Hyundai Motor Company

20120129030 - Battery pack: A battery module includes a plurality of battery cells aligned in one direction, each battery cell having electrode terminals, a bus bar coupling the electrode terminals, a terminal shielding unit covering the bus bar, the terminal shielding unit including an upper shielding unit and a lower shielding unit with at... Agent:

20120129031 - Heat sink of battery cell for electric vehicles and battery cell module using the same: A heat sink of a battery cell for electric vehicles and a battery cell module using the heat sink are provided to prevent deterioration of battery cells by effectively emitting heat generated from the battery cells. The battery cells are arranged at predetermined intervals and connected in parallel or series... Agent: Korea Cooler Co., Ltd.

20120129034 - Porous film, battery separator, and battery: A porous film which is produced using a resin composition containing an ultra-high-molecular-weight polyolefin and a polyolefin wax having a weight average molecular weight of 3000 or less, in which the number of branches per 1000 carbon atoms that constitute the main chain of the polyolefin wax is 15 or... Agent: Sumitomo Chemical Company, Limited

20120129033 - Powdery material and positive electrode mixture: In accordance with the present invention, a powdery material and a positive electrode mixture for providing a nonaqueous electrolyte secondary battery capable of exhibiting a higher output under high current rate conditions are provided. The powdery material according to the present invention comprises a positive electrode active material powder having... Agent: Sumitomo Chemical Company, Limited

20120129032 - Thermally bound non-woven material: The invention relates to a thermally bound non-woven material containing a low-shrinkage dual-component core-sheath fiber consisting of a crystalline polyester core and a crystalline polyester sheath which has a melting point at least 10° C. lower than the core, the heat-shrinkage characteristic of said fiber being less than 10% at... Agent: Carl Freudenberg Kg

20120129035 - Non-aqueous electrolyte type lithium ion secondary cell: There is provided a lithium ion secondary cell excellent in charging and discharging cycle characteristics. A lithium ion secondary cell includes an electrode body including a positive electrode having a positive electrode active material, a negative electrode having a negative electrode active material, and a separator, and a non-aqueous electrolyte... Agent:

20120129036 - Electric storage apparatus: An electric storage apparatus has a plurality of electric storage stacks placed in line in a second direction (Y direction). Each of the electric storage stacks has a plurality of electric storage elements placed in line in a first direction (X direction) and partition plates each placed between two of... Agent:

20120129037 - Electrochemical energy storage cell: The electric energy storage cell according to the invention is provided with: an active part, which is designed and adapted to store electric energy supplied externally and to release stored electric energy to the exterior; a casing consisting of a film material, which surrounds the active part in a gas-... Agent: Li-tec Battery Gmbh

20120129038 - Battery module: A battery module includes a plurality of battery cells arranged in one direction, barriers interposed among the plurality of battery cells, a pair of first and second end plates arranged outside the battery cells, and coupling members that couple the first and second end plates, wherein at least one of... Agent:

20120129040 - Battery array and battery pack having the same: A battery array is disclosed. In one embodiment, the battery array includes a plurality of batteries arranged in N rows and three columns, wherein N is a natural number of 2 or more, wherein three batteries in each row are connected in parallel so as to make one bundle, wherein... Agent: Samsung Sdi Co., Ltd.

20120129042 - Battery module: A battery module includes: a first electrical cell and a second electrical cell, each including a battery case having an electrode terminal with one between a concave portion and a convex portion; a fixing member for fitting to the one; and an interconnection member including an interconnection material, a waterproof... Agent: Mitsubishi Heavy Industries, Ltd.

20120129041 - Connection structure for battery module, battery module and method of connecting terminals of battery modules: A connection structure for a battery module includes a fastening member and a space forming member. The fastening member presses a connecting portion of a bus bar against an electrode of the battery module to fasten the bus bar to the electrode. The space forming member has an elastic member... Agent: Honda Motor Co., Ltd.

20120129039 - Electrical energy storage device: An electrical energy storage device is provided which comprises at least one module with a negative electrode, a positive electrode made from an anion generating material or material combination and conducting anions, and an anion conducting solid electrolyte located between the negative electrode and the positive electrode. The negative electrode... Agent:

20120129043 - Method for producing assembled battery and assembled battery: To provide a method for producing an assembled battery with which electric resistance welding can be performed more efficiently and flexibility in cell layout can be increased. The method includes a step of preparing a lead plate 5A for connecting a cell 4A and a cell 4B, and a lead... Agent:

20120129044 - Alkaline electrochemical cell: An alkaline electrochemical cell is provided which efficiently utilizes active materials within the cell to achieve enhanced cost efficiency. The electrochemical cell includes a container defining a sealed volume and an anode and cathode disposed in the sealed volume of the container. The cathode includes manganese dioxide and the anode... Agent: Eveready Battery Company, Inc.

20120129045 - Liquid electrolyte filled polymer electrolyte: A polymer-based electrolyte material for use in lithium ion batteries that exhibits high bulk ion conductivity at ambient and sub-ambient temperatures. The polymer electrolyte comprises a polymer matrix and a liquid electrolyte which is an organic solvent containing a free lithium salt. The polymer matrix is cross-linked and can be... Agent:

20120129046 - Nonaqueous secondary battery and flame retardant for the same: A nonaqueous secondary battery, comprising: a positive electrode; a negative electrode; and a nonaqueous electrolyte solution, the nonaqueous electrolyte solution containing at least a cyclic compound having, in the molecule, a functional group having an ester bond to which a nitrogen atom is attached, in which is the general formula... Agent:

20120129047 - Non-aqueous electrolyte secondary battery: A non-aqueous electrolyte secondary battery comprising electrodes including a positive electrode and a negative electrode, a separator positioned between the electrodes, and a non-aqueous electrolyte, wherein the electrodes have a collector carrying an active substance material, and the collector of at least one of the positive electrode and the negative... Agent:

20120129048 - Binder for lithium secondary battery, negative electrode for lithium secondary battery, lithium secondary battery, binder precursor solution for lithium secondary battery, and method for manufacturing negative electrode for lithium secondary battery: Provided is a binder capable of realizing a lithium secondary battery that includes a negative electrode including a negative-electrode active material layer containing at least one of silicon and a silicon alloy as a negative-electrode active material and also containing a binder and has an excellent charge-discharge cycle characteristic. The... Agent: Sanyo Electric Co., Ltd.

20120129049 - Method of making silicon anode material for rechargeable cells: A method of forming a silicon anode material for rechargeable cells includes providing a metal matrix that includes no more than 30 wt % of silicon, including silicon structures dispersed therein. The metal matrix is at least partially etched to at least partially isolate the silicon structures.... Agent:

20120129050 - Fluorosulphates useful as electrode materials: A material is made up of particles of an optionally-doped fluorosulphate. The fluorosulphate has a distorted Tavorite type structure of formula (A1−aA′a)x(Z1−bZ′b)z(SO4)sFf (I) where A=Li or Na, A′ 0 a hole or at least one doping element, Z=at least one element selected from Fe, Co and Ni, Z′=a hole or... Agent:

20120129051 - Positive electrode and lithium battery utilizing the same: Disclosed is a positive electrode applied in lithium battery and method for manufacturing the same. First, a lithium alloy oxide layer is formed on a substrate. Subsequently, an additional high density and low energy plasma treatment is processed, such that the lithium alloy oxide layer has a top surface composed... Agent: Industrial Technology Research Institute

20120129052 - Composite material containing a mixed lithium-metal oxide: A composite material containing particles, in part provided with a pyrocarbon coating, of a mixed lithium metal oxide, as well as particles, in part provided with a pyrocarbon layer, of elementary carbon. Also, a process for producing such a composite material as well as an electrode containing the composite material... Agent: Sud-chemie Ag

20120129053 - Non-aqueous electrolyte and electrochemical device with an improved safety: Disclosed is an electrochemical device comprising a cathode having a complex formed between a surface of a cathode active material and an aliphatic di-nitrile compound; and a non-aqueous electrolyte containing 1-10 wt % of a compound of Formula 1 or its decomposition product based on the weight of the electrolyte.... Agent: Lg Chem, Ltd.

20120129054 - Silicon anode lithium-ion battery: A silicon anode battery comprises: a housing; a battery core comprising a cathode, a silicon anode, and a separator disposed between the cathode and the silicon anode; and an electrolyte comprising at least one lithium salt, a non-aqueous solvent, and an additive, wherein the additive comprises diallyl pyrocarbonate.... Agent:

20120129055 - Non-aqueous electrolyte type lithium ion secondary cell: There is provided a lithium ion secondary cell excellent in charging and discharging cycle characteristics. A lithium ion secondary cell includes: an electrode body including a positive electrode having a positive electrode active material, a negative electrode having a negative electrode active material, and a separator; and a non-aqueous electrolyte... Agent:

20120129056 - Negative electrode material for battery, negative electrode precursor material for battery, and battery: In a molten salt battery 1, a positive electrode 2 including an active material film 22 arranged on an Al collector 21, a separator 3 formed of a glass cloth impregnated with a molten salt serving as an electrolyte, and a negative electrode 4 including an active material film 43... Agent: Sumitomo Electric Industries, Ltd.

20120129057 - Fuel cell system: A fuel cell system has a separation unit for separating gas-liquid mixed fluid discharged from the fuel cell stack. The separation unit has a tank for storing the separated liquid. A pair of metal electrodes is disposed on the side surfaces of the tank opposed to each other. The electrodes... Agent:

20120129058 - Electrical energy storage device: An electrical energy storage device is provided which comprises at least one module with an anode, a cathode made from an anion generating material or material combination and conducting anions, and an anion conducting solid electrolyte located between the anode and the cathode. The anode of each module comprises a... Agent:

20120129060 - Device for removing generated water: Generated water is quickly and surely removed from a fuel cell, and leakage of generated water is prevented. A diaphragm 13 atomizes or vaporizes generated water WL generated from a fuel cell 11 as electrical equipment through holes and removes generated water WF, WG to the outside of a gap... Agent: Sanyo Electric Co., Ltd.

20120129061 - Device for removing generated water: Generated water generated from electrical equipment such as a fuel cell or the like is surely and quickly removed. A generated water removing device 10 has a diaphragm 14 that is disposed so as to face a generated water discharge face 11A of a fuel cell 11 through a predetermined... Agent: Sanyo Electric Co., Ltd.

20120129059 - Fuel-cell-mounted vehicle and liquid ejection method: A fuel-cell-mounted vehicle includes: a fuel cell that is mounted in the vehicle and supplies electric power to a power part of the vehicle; a storage part to store water generated from the fuel cell; and a liquid ejection apparatus to eject the water of the storage part.... Agent: Seiko Epson Corporation

20120129062 - Integral reactor system and method for fuel cells: A reactor system is integrated internally within an anode-side cavity of a fuel cell. The reactor system is configured to convert higher hydrocarbons to smaller species while mitigating the lower production of solid carbon. The reactor system may incorporate one or more of a pre-reforming section, an anode exhaust gas... Agent:

20120129063 - Flow arrangement for fuel cell stacks: A method of operating a fuel cell apparatus that comprises at least first and second groups of fuel cell stacks includes heating cathode gas supplied from a cathode gas inlet to cathode parts of the first group of fuel cell stacks by passing the cathode gas in heat exchange relationship... Agent: Wartsila Finland Oy

20120129064 - Hydrogen production by an autothermal heat exchanger packed-bed membrane gas reformer: A process for producing hydrogen from natural gas, said process comprises the steps of: (i) providing an autothermal heat exchanger packed-bed membrane reformer (APBMR) comprising: (a) an elongated external gas oxidation compartment comprising an inlet, an outlet and packed oxidation catalyst particles, said inlet and outlet being located each at... Agent: Technion Research & Development Foundation Ltd.

20120129065 - Fuel cell plate features to resolve differences in component tolerances: A bipolar plate for a fuel cell has a first end, a second end, a first side, and a second side. The bipolar plate also has an active region, a feed region, a perimeter region, a sealing region, and a hinge region. The sealing region is disposed between the perimeter... Agent: Gm Global Technology Operations, Inc.

20120129066 - Device and method for cooling a thermal member in an automobile: A cooling device includes a main cooling circuit capable of adjusting the temperature of a thermal member, a secondary cooling circuit including a first assembly of at least two heat exchangers mounted in parallel, and a thermal coupling between the main cooling circuit and the secondary cooling circuit. The cooling... Agent: Renault S.a.s.

20120129067 - Cooling water supply system and cooling water supply method for fuel cell system: The present invention relates to a cooling water supply system and a cooling water supply method for a fuel cell system in which a temperature difference in a fuel cell stack is prevented from increasing due to a rapid increase of a power output required in the stack by detecting... Agent: Hyundai Motor Company

20120129068 - Substantially flat single cells for sofc stacks: A solid oxide fuel cell includes an anode layer, a cathode layer, and an electrolyte layer partitioning the anode layer and the cathode layer. The anode layer and the cathode layer are of about the same thickness and have about the same coefficient of thermal expansion (CTE).... Agent: Saint-gobain Ceramics & Plastics, Inc.

20120129069 - Terminal device for cell voltage measurement of a fuel cell: A terminal device for cell voltage measurement of a fuel cell having a plurality of cells includes a plurality of terminals, a support member and a fixing member. The plurality of terminals each includes a conductive columnar part, and are electrically connected to the cells by the columnar part of... Agent: Toyota Jidosha Kabushiki Kaisha

20120129072 - Air-cooled metal separator for fuel cell and fuel cell stack using same: Disclosed herein is an air-cooled metal separator that does not need cooling water. The air-cooled metal separator includes a channel section formed in the middle of a metal plate, the channel section including a reaction gas channel depressed into a front surface of the metal plate to protrude from a... Agent: Hyundai Hysco

20120129070 - Dual channel step in fuel cell plate: A fuel cell plate assembly includes a first plate having a feed region and an active region. A plurality of flow channels is formed in the first plate and connects the feed region and the active region. The first plate further includes a first step oriented transverse to the flow... Agent: Gm Global Technology Operations, Inc.

20120129071 - Fuel cell: A cell unit of a fuel cell includes a second separator. A first oxygen-containing gas flow field is formed on a surface of the second separator. An inlet buffer is connected to an inlet of the oxygen-containing gas flow field, and an outlet buffer is connected to an outlet of... Agent: Honda Motor Co., Ltd

20120129073 - Fuel cell separator plate: A fuel cell stack and a bipolar plate assembly is provided that may include straight-through tunnels to transport fluids from one side of a header seal to an opposite side of a header seal, fluidly connecting fuel cell stack reactant headers and bipolar plate reactant flow channels.... Agent: Gm Global Technology Operations, Inc.

20120129074 - Fuel cell: A fuel cell comprises a membrane electrode assembly including an electrolyte membrane and electrode layers arranged on each surface of the electrolyte membrane respectively, and first and second separators that are formed by processing a metal plate and are arranged so as to sandwich the membrane electrode assembly. At a... Agent: Toyota Jidosha Kabushiki Kaisha

20120129076 - Novel sulfonic acid group-containing segmented block copolymer and use thereof: Disclosed is a proton exchange membrane for use in fuel cells, which not only has improved proton conductivity and resistance to swelling caused by hot water but also has greater durability when used in a fuel cell, as well as a sulfonic acid group-containing segmented block copolymer constituting the proton... Agent: Toyo Boseki Kabushiki Kaisha

20120129075 - Proton-conductive polymer electrolyte membrane, and membrane-electrode assembly and polymer electrolyte fuel cell using the same: Provided is a polyimide-based proton-conductive polymer electrolyte membrane having high methanol permeation resistance property (methanol blocking property). The proton-conductive polymer electrolyte membrane includes, as a main component, a polyimide resin formed by polycondensation of a tetracarboxylic dianhydride, a first aromatic diamine having a proton-conductive group, and a second aromatic diamine... Agent: Nitto Denko Corporation

20120129077 - Ion-conducting composite electrolyte membrane and fuel cell using the same: An ion-conducting composite electrolyte membrane with strength improved without impairing ionic conductivity, and a fuel cell using the same are provided. The proton conductive composite electrolyte membrane includes an electrolyte which includes an ion-dissociating functional group and is made of a fullerene derivative or sulfonated pitch within a range of... Agent: Sony Corporation

20120129078 - Fuel cell module with combined current collector: A fuel cell module having a composite collector includes a hollow, cylindrical unit cell including a first electrode layer, an electrolyte layer, and a second electrode layer arranged in a radial direction of the hollow, cylindrical unit cell; a current collector including a metal material mesh or conducting line located... Agent:

20120129079 - High differential pressure electrochemical cell comprising a specific membrane: The present invention pertains to a high differential pressure electrochemical cell which encompasses a high pressure chamber and a low pressure chamber, said chambers being separated by a membrane, the membrane being ion-conductive, in particular proton-conductive, and electrically insulating, the membrane having a first surface in the high pressure chamber... Agent: Hyet Holding B.v.

20120129080 - Fuel cell and manufacturing method of the same: A manufactured fuel cell includes: a unit cell including a first electrode layer, an electrolyte layer surrounding an outer circumference of the first electrode layer, and a second electrode layer surrounding the electrolyte layer while exposing an end of the electrolyte layer; a plating layer around an outer circumference of... Agent:

20120129081 - Fuel cartridge: The existing problem is supplying fuel at a fixed flow rate to a fuel cell, and moreover, miniaturization of the device in which the fuel cell is loaded, in a fuel cartridge for a fuel cell. The fuel cartridge for a fuel cell is equipped with a container main body... Agent:

  
05/17/2012 > 85 patent applications in 57 patent subcategories. archived by USPTO category

20120121936 - Battery pack: A battery pack including a battery cell including an electrode assembly arranged within a can and an electrode terminal electrically connected to the electrode assembly, the can having an opening sealed by a cap plate, a top case attached to the battery cell at a top portion of the battery... Agent: Samsung Sdi Co., Ltd.

20120121937 - Battery pack: A battery pack is constructed with a plurality of bare cells having first and second electrodes, a protection circuit module having at least one through-holes, a first electrode lead electrically connecting the first electrodes and a second electrode lead electrically connecting the second electrodes, and a holder case having supports... Agent: Samsung Sdi Co., Ltd.

20120121940 - Battery pack: In a battery pack, a component for attaching a secondary protection device to a bare cell may be omitted to reduce manufacturing costs and improve productivity. The battery pack includes a bare cell, a flexible printed circuit board in which at least one portion thereof contacts the bare cell, the... Agent:

20120121942 - Battery pack: A battery having a can containing an electrode assembly and an electrolyte and a cap assembly with a cap plate having an electrolyte injection unit, the cap plate is coupled to the can and an upper cover is coupled to the cap plate. The battery further includes a gas sensor... Agent: Samsung Sdi Co., Ltd.

20120121944 - Battery pack, method of manufacturing battery pack, and mold for manufacturing battery pack: A battery pack includes a formed portion coating at least a portion of the outer surface of a battery or a plurality of battery packs with reaction-curable resin; and spacers having dimension-absorbing ability and attached to the rear surface of the formed portion.... Agent:

20120121941 - Fuel cell system: A fuel cell system includes a fuel cell, a motor connected to the fuel cell, an FC boost converter which raises the output voltage of the fuel cell to output the voltage to the motor, an inverter, and a controller which controls the fuel cell, the FC boost converter and... Agent: Toyota Jidosha Kabushiki Kaisha

20120121945 - Protection circuit module and battery pack including the same: A protection circuit module which is welded to a connection tab and a PTC device without affecting a printed circuit board, and a battery pack including the same are provided. One embodiment of the present invention provides a battery pack having a bare cell and a protection circuit module electrically... Agent: Samsung Sdi Co., Ltd.

20120121939 - Protection circuit module including thermistor and secondary battery pack having the same: A secondary battery comprises a bare cell and a protection circuit module comprising a printed circuit board and a thermistor. The thermistor comprises: a supporting member comprising an elastic material; a temperature sensor formed on the supporting member; a terminal configured to couple to a printed circuit board; and a... Agent: Samsung Sdi Co., Ltd.

20120121943 - Structure and method for extending battery life: A battery sleeve for extending the operational life of one or more batteries, the battery sleeve comprising a positive conductive electrode configured such that when the battery sleeve is coupled to at least one battery, the positive conductive electrode of the sleeve serves as the new positive terminal of the... Agent:

20120121938 - Waterproof battery pack: A battery pack for an electric bicycle is disclosed. In one embodiment, the battery pack includes i) a lower case having a top, a bottom and an interior space formed between the top and bottom and ii) a battery cell placed in the interior space of the lower case, wherein... Agent: Samsung Sdi Co., Ltd.

20120121946 - Device that is intented for supplying power to a motor vehicle and comprises a cooler block: A device for supplying power to a motor vehicle, in particular a passenger vehicle, truck or motorcycle, includes one or more storage cell modules, each of which includes one or more electrochemical storage cells and/or double layer capacitors that are arranged next to and/or on top of one another. The... Agent: Bayerische Motoren Werke Aktiengesellschaft

20120121947 - Lithium secondary battery: A polymerizable compound including a polymerizable functional group having an aromatic functional group, a polymerizable compound including a polymerizable functional group having a highly polar functional group, and a polymerizable compound including a polymerizable functional group having a less polar functional group, or a polymer obtained by polymerizing these polymerizable... Agent:

20120121948 - Prismatic sealed rechargeable battery, battery module, and battery pack: A prismatic sealed rechargeable battery includes a substantially prismatic battery case that accommodates an electrode plate assembly and an electrolyte solution. The battery case is formed of metal. On a side face of the battery case, a thin plate is provided which has a plurality of protruding portions formed in... Agent: Panasonic Corporation

20120121949 - Vehicle battery packaging: A vehicle battery packaging for accommodating a plurality of longitudinal battery cells, wherein the battery cells are arranged in a frame in parallel with respect to their longitudinal axes, and wherein each battery cell has a first end and an opposite second end with respect to the longitudinal axis, the... Agent:

20120121950 - Battery module: A battery module including a first end plate and a second end plate that face each other, wherein the first and second end plate each include a protrusion; a plurality of battery cells stacked together between the first and second end plates, each of the battery cells having a vent... Agent:

20120121953 - Battery pack with assembled light emitting portion: A battery pack assembly comprises at least one light emitting device, a switch for operating the light emitting devices, a case, and a battery pack. The battery pack assembly includes a support portion, an elastic connection portion, a button and an observation portion. The support portion is fixed to an... Agent: Samsung Sdi Co., Ltd.

20120121952 - Battery status detecting device and battery pack where the battery status detecting device is provided: A battery status detecting device, the battery status detecting device being configured to detect a status of a rechargeable battery which powers an electronic device, the battery status detecting device includes a capacity degradation rate calculating part configured to calculate a capacity degradation rate of the rechargeable battery; an internal... Agent:

20120121951 - Battery with an internal heating element: In one aspect of the invention, a rechargeable battery has a cathode cavity formed in a cathode housing and a anode cavity in a anode housing. A moveable membrane is disposed between the cathode cavity and the anode cavity. The cathode cavities are filled with an electrolyte.... Agent:

20120121954 - Hermetically sealed battery and method for manufacturing the same: A sealed battery including: an electrode group 4 formed by winding or stacking a positive electrode plate 1 and a negative electrode plate 2 with a separator 3 interposed between the positive electrode plate 1 and the negative electrode plate 2, and housed in a battery case 5, an opening... Agent:

20120121955 - Positive electrode for non-aqueous electrolyte secondary batteries and non-aqueous electrolyte secondary battery: Disclosed is a positive electrode for non-aqueous electrolyte secondary batteries, the positive electrode including a positive electrode material mixture layer which includes positive electrode active material particles and a binder. A curve representing a correlation between a distance from a current collector in the thickness direction of the positive electrode... Agent:

20120121956 - Battery module: A battery module includes a plurality of rechargeable batteries, and a module case housing the plurality of rechargeable batteries, wherein at least one part of one side of the module case includes reinforcing fiber. Accordingly, the strength of the module case is improved.... Agent:

20120121957 - Coupling socket for cable-type secondary battery and coupling assembly having the same: A coupling socket of a cable-type secondary battery includes a first connection unit capable of being electrically connected to a terminal of a first polarity electrode of a cable-type secondary battery, a second connection unit capable of being electrically connected to a terminal of a second polarity electrode of another... Agent:

20120121958 - Battery housing and cover for 3d glasses: A viewing system for viewing video displays having the appearance of a three dimensional image.... Agent:

20120121959 - Vehicular battery unit: A vehicular battery unit includes a battery unit body, a hollow frame, and a drain pipe. The battery unit body includes a first floor face to support a first battery. The hollow frame is disposed along the first floor face of the battery unit body to reinforce the battery unit... Agent: Honda Motor Co., Ltd.

20120121962 - Battery cooling structure: A battery cooling structure includes a first battery group, a second battery group, a third battery group, a first duct, a second duct, a third duct, a fourth duct, a fifth duct, a first connecting duct, a second connecting duct, a third connecting duct, and a bypass duct. The first... Agent: Honda Motor Co., Ltd.

20120121960 - Battery with a moveable membrane separating a cathode and anode cavity: In one aspect of the invention, a rechargeable battery has a cathode cavity formed in a cathode housing and a anode cavity in a anode housing. A moveable membrane is disposed between the cathode cavity and the anode cavity. The cathode cavities are filled with an electrolyte.... Agent:

20120121961 - Battery with an internal compressible mechanism: In one aspect of the invention, a rechargeable battery has a cathode cavity formed in a cathode housing and a anode cavity in a anode housing. A moveable membrane is disposed between the cathode cavity and the anode cavity. The cathode cavities are filled with an electrolyte.... Agent:

20120121963 - Flexible battery and flexible electronic device including the same: A flexible battery and a flexible electronic device including the flexible battery as a power source. The flexible battery includes a cell stack comprising a plurality of unit cells, and an external casing sealing the cell stack, wherein each of the unit cells comprises a negative electrode, a positive electrode,... Agent: Samsung Electronics Co., Ltd.

20120121964 - Stacking-type secondary battery providing two or more operation voltages: The present invention relates to a lithium secondary battery comprising a battery cell formed by stacking a plurality of full cells having a structure of cathode/separator/anode or bicells having a structure of cathode(anode)/separator/anode(cathode)/separator/cathode (anode), as a unit electrode assembly, wherein (i) a cathode active material or (ii) an anode active... Agent: Lg Chem, Ltd.

20120121965 - Secondary battery, battery unit, and battery module: There is provided a secondary battery including a battery device that has a thickness of 3 to 20 mm, and a battery discharge capacity of 3 to 50 Ah, and an exterior material that packages the battery device. The battery device includes a positive electrode that has a positive electrode... Agent: Sony Corporation

20120121966 - Terminal of rechargeable battery, method of assembling the terminal of rechargeable battery, rechargeable battery module and method of assembling the rechargeable battery module: A terminal of a rechargeable battery having a case and an electrode assembly inside the case includes a current collecting terminal electrically connectible to the electrode assembly inside the case and for protrusion outwardly from the case, a terminal plate for positioning outside the case, the terminal plate being coupled... Agent:

20120121968 - Lithium-ion secondary battery: A lithium-ion secondary battery is provided where the production process line that fabricated it can be identified. The lithium-ion secondary battery includes a jelly roll, a positive electrode tab, a negative electrode tab, a positive electrode can, and a lid. The jelly roll is made by rolling the positive electrode... Agent:

20120121967 - Non-aqueous electrolyte battery: A non-aqueous electrolyte battery includes a battery device in which a positive electrode is faced to negative electrode through a separator; a non-aqueous electrolyte; a laminate film which is formed by laminating a metal layer, an outside resin layer formed in outer face of the metal layer, and an inside... Agent: Sony Corporation

20120121969 - Battery pack case and method for manufacturing the same, and battery pack and method for manufacturing the same: A thin-wall portion can be formed while securing fire retardancy and restrictions on shapes of a battery pack case can be removed. A battery pack case includes a first case component 21 and a second case component 22 having a region coupled to the first case component 21. A space... Agent: Panasonic Corporation

20120121970 - Battery storage case and electronic device: A battery storage case includes: a case body having a storage section capable of having a battery accommodated therein; and a contact terminal attached to the storage section to be in contact with a positive or negative electrode of the battery to be stored in the storage section. The contact... Agent: Kabushiki Kaisha Kenwood

20120121971 - Secondary battery: According to an embodiment, a battery includes a cap plate, the cap plate having an opening penetrating therethrough and having at least a first protrusion extending from a first side, an electrode terminal extending through the opening in the cap plate, a collector extending from the electrode terminal, and a... Agent:

20120121972 - Electrochemical battery cell: An electrochemical battery cell having a negative electrode, an electrolyte containing a conductive salt, and a positive electrode, the electrolyte being based on SO2 and the intermediate chamber between the positive electrode and the negative electrode being implemented such that active mass deposited on the negative electrode during the charging... Agent:

20120121973 - Negative active material and lithium secondary battery with the same, and method for manufacturing the lithium secondary battery: Disclosed herein is a negative active material for a lithium secondary battery. The negative active material according to an exemplary embodiment of the present invention includes nanoparticles having a multi layer structure in which a plurality of layers are stacked.... Agent: Samsung Electro-mechanics Co., Ltd.

20120121974 - High performance lithium or lithium ion cell: Disclosed herein are lithium or lithium-ion batteries that employ an aluminum or aluminum alloy current collector protected by conductive coating in combination with electrolyte containing aluminum corrosion inhibitor and a fluorinated lithium imide or methide electrolyte which exhibit surprisingly long cycle life at high temperature.... Agent: Leyden Energy, Inc.

20120121975 - Surface modified glass fibers: Compositions including glass fibers with a high surface atomic percentage of oxygen bonded to silicon wherein the fibers form at least part of a battery separator or other battery component.... Agent: Hollingsworth & Vose Company

20120121976 - Porous network negative electrodes for non-aqueous electrolyte secondary battery: An electrode of a non-aqueous electrolyte secondary battery comprises a current collector and a mixture comprising an electrode active material and a binder on the current collector. The electrode active material comprises a porous composite material, in which the porous composite material comprises a lithium absorbing material and a conductive... Agent: Panasonic Corporation

20120121977 - Surface-modified silicon anode active material, method of preparing the same, and anode and lithium battery employing the same: An anode active material comprising silicon particles with an interfacial layer formed on the surface of the silicon is provided. The interfacial layer has good electron conductivity, elasticity and adhesion among anode materials, thereby enhancing anode capacity and reducing stress caused by expansion of silicon particles during charge and discharge... Agent: Electrochemical Materials, LLC

20120121978 - Lithium secondary battery cathode: An object of the present invention is to provide a lithium secondary battery cathode which can more improve characteristics of the battery. The cathode of the present invention includes a first layer composed of a plate-like cathode active material and a second layer containing particles of the cathode active material... Agent: Ngk Insulators, Ltd.

20120121979 - Lithium secondary battery cathode: An object of the present invention is to provide a lithium secondary battery cathode which can more improve characteristics of the battery. The cathode of the present invention includes an electroconductive cathode current collector, a plurality of plate-like particle formed of a cathode active material, and a binder containing microparticles... Agent: Ngk Insulators, Ltd.

20120121980 - Alkaline storage battery electrode and alkaline storage battery: An alkaline storage battery electrode includes a conductive core member as a current collector. A plurality of through holes are formed in the core member so as to be arranged linearly in parallel with a longitudinal direction of the core member. Each of the through holes has a substantially rectangular... Agent:

20120121981 - Electrode active material, electrode, and electricity storage device: This invention relates to an electrode active material, an electrode containing the active material, and an electricity storage device including the electrode. The electrode active material comprises a silicon-containing carbon-based composite material obtained by preparing a uniform phase comprising at least (A) a crosslinkable composition that includes a silicon-containing compound... Agent:

20120121982 - Electrode active material, electrode, and electricity storage device: An electrode active material comprising a silicon-containing carbon-based composite material obtained by: preparing a cured product of (A) a silicon-free organic compound having a crosslinkable group, and (B) a silicon-containing compound capable of crosslinking the component (A); and baking the cured product in an inert gas or in a vacuum... Agent:

20120121984 - Alkaline collector anode: An alkaline battery includes a cathode, an alkaline electrolyte, and a copper-based anode which reduces hydrogen gassing without a protective coating or plating to less than 50% of the gas production observed using tin-plated 260 brass. An alloy for an anode which reduces hydrogen gassing without a protective coating or... Agent:

20120121983 - Lithium deposited anode for a lithium second battery and its manufacturing method: The present invention relates to a lithium deposited anode for a lithium secondary battery and a method for preparing the same, and more particularly, to an anode suitable for a lithium secondary battery which limits dendrite growth only inside the concave portion of the silicon substrate during a battery is... Agent: Korea University Research And Business Foundation

20120121985 - Positive electrode active material and method for producing same: A positive electrode active material provided by the present invention is formed of a lithium-nickel-containing metal phosphate compound represented by a general formula: LiNi(1−x)MxPO4(1) (in Formula (1), M is one or more metal elements selected from divalent and trivalent metal elements, and x is a number satisfying the condition 0<x<0.5).... Agent:

20120121986 - Carbon nanotube composite structures and methods of manufacturing the same: A current conductor for an electrochemical power device that includes an array of carbon nanotubes (CNT) anchored in a carbon nanotube metal composite layer and a structure that may incorporate nanoscale particles or thin film onto the current conductor is described. Additionally, a process for creating the structure using electrochemical... Agent: Zeptor Corporation

20120121987 - Amorphous carbon material for negative electrode of lithium ion secondary battery and method for producing the same: The amorphous carbon material for the negative electrode of a lithium ion secondary battery of the invention has a true density of 1.800-2.165 g/cm3, but has a true density of 2.255 g/cm3 or greater when subjected to graphitizing in an inert gas atmosphere at a temperature of 3000° C.... Agent: Nippon Oil Corporation

20120121988 - Negative active material for rechargeable lithium battery, method of manufacturing the same and rechargeable lithium battery having the same: Disclosed are a negative active material for a lithium secondary battery and a lithium secondary battery including same. The negative active material for a lithium secondary battery includes an amorphous carbon material, with a tap density of 0.7 to 1.5 g/cm3 and an angle of repose of 15 to 55... Agent: Gs Caltex Corporation

20120121989 - Electrolytes for rechargeable batteries: Provided are novel electrolytes for use in rechargeable lithium ion cells containing high capacity active materials, such as silicon, germanium, tin, and/or aluminum. These novel electrolytes include one or more pyrocarbonates and, in certain embodiments, one or more fluorinated carbonates. For example, dimethyl pyrocarbonate (DMPC) may be combine with mono-fluoroethylene... Agent: Amprius, Inc.

20120121990 - Electrolyte for lithium secondary battery and lithium secondary battery including the same: o

20120121991 - High performance lithium or lithium ion cell: Disclosed herein are lithium or lithium-ion batteries that employ an aluminum or aluminum alloy current collector protected by conductive coating in combination with electrolyte containing aluminum corrosion inhibitor and a fluorinated lithium imide or methide electrolyte which exhibit surprisingly long cycle life at high temperature.... Agent: Leyden Energy, Inc.

20120121992 - Metal-air cell with hydrophobic and hygroscopic ionically conductive mediums: A rechargeable cell includes an air electrode for absorbing and reducing oxygen to a reduced oxygen species during discharge and oxidizing the reduced oxygen species during recharge to evolve oxygen. An outer surface of the air electrode is permeable to oxygen and water. A fuel electrode of the cell includes... Agent: Fluidic, Inc.

20120121993 - Electrolyte containing methoxybenzene for use in lithium-air semi-fuel cells: Disclosed herein are electrolyte formulations containing methoxybenzene (also known as anisole or phenoxymethane) for use in lithium-air semi-fuel cells. Lithium-air semi-fuel cells contain a metallic lithium anode and an air (oxygen) fuel cell type porous carbon cathode. The reaction product in the cathode is lithium oxide (Li2O) and/or lithium peroxide... Agent:

20120121994 - Membrane and catalyst composite for membrane electrode assembly: A membrane and catalyst composite includes an ion-conducting membrane having a surface for the passage of ions, and having a near boundary layer that includes the surface and extends a distance into the membrane. A layer of electrocatalyst particles are embedded in the near boundary layer of the membrane to... Agent: University Of Maine System Board Of Trustees

20120121995 - Method of operating a fuel cell system on low quality by-product gases: A method of operating a fuel cell system on a by-product gas containing a fuel constituent. The fuel cell system includes a fuel reformer for forming a reformate stream, a combustor for supplying heat energy to the fuel reformer, and a fuel cell stack. The method includes the steps of... Agent: Delphi Technologies, Inc.

20120121996 - Hydrogen generator: The present invention discloses a fuel supply for a fuel cell, the fuel cell including a liquid storage area that includes a liquid reactant, a reaction area that includes a solid reactant, wherein the liquid reactant is pumped into the reaction area such that the liquid reactant reacts with the... Agent: Ardica Technologies, Inc.

20120121997 - Fuel cell stack with water drainage structure: The present invention provides a fuel cell stack with a water drainage structure, which can effectively drain condensed water and prevent water from flowing into unit cells by combining an end anode plate (EAP) and an end cathode plate (ECP), which are formed by modifying an anode plate (AP) and... Agent: Hyundai Motor Company

20120121998 - Method for co-generation of electric energy and hydrogen: A method for simultaneous co-generation of electric energy and hydrogen by totally electrochemical means which includes an electricity storage phase by electrolysis of an electrolysable metal solution and formation of a hydrogen-electrolysable metal battery cell and, an electricity recovery and hydrogen generation phase by operation of said battery cell. The... Agent: Ergosup

20120121999 - Cell of a high temperature fuel cell with internal reforming of hydrocarbons: It relates to a solid oxide fuel cell (SOFC) with internal reforming of hydrocarbons, in which said cell is a metal-supported cell comprising a porous metallic support comprising pores having walls, said porous support comprising a first main surface and a second main surface, an anode adjacent to said second... Agent: Commissariat A L'energie Atomique Et Aux Energies Alternatives

20120122000 - Heating control method for fuel cell vehicle: The present invention provides a heating control method for a fuel cell vehicle, in which an additional heating source is used together with a typical electric heater to reduce power consumption and increase fuel efficiency as compared to the sole use of the electric heater. For this purpose, the present... Agent: Hyundai Motor Company

20120122001 - Method for determining amount of reactant gases supplied to fuel cell system: The present invention provides an improved method for determining the amount of reactant gases supplied to a fuel cell system to ensure a stable supply of reactant gases to a fuel cell stack. In particularly, the present invention estimates an output current value of a fuel cell stack by detecting... Agent: Hyundai Motor Company

20120122002 - Phosphoric acid fuel cell with integrated absorption cycle refrigeration system: A phosphoric acid fuel cell (PAFC) system includes a cell stack assembly having an anode, a cathode and a coolant portion. At least one heat exchanger is fluidly interconnected with at least one of the anode, the cathode and the coolant portion and provides a fluid path for receiving a... Agent:

20120122003 - Fuel cell cooling system of fuel cell for vehicle: The present invention relates to a fuel cell cooling system for a vehicle comprising: a cooling water circulating loop formed to cool a fuel cell stack where a plurality of fuel cells are stacked. The cooling water circulating loop includes: a plurality of cooling water introducing ports through which cooling... Agent: Hyundai Motor Company

20120122004 - Method for controlling temperature of fuel cell system: The present invention provides a method for controlling the temperature of a fuel cell system by controlling the rotational speeds of a coolant pump and a cooling fan based on the coolant outlet temperature, the amount of heat generated by a fuel cell stack, etc. In particular, the present invention... Agent: Hyundai Motor Company

20120122006 - power generation system using an alkaline fuel cell and fuel gas for alkaline fuel cells used in the system: A power generation system includes an alkaline fuel cell provided with an electrolyte membrane which is an anion exchange membrane and a pair of electrodes (an anode and a cathode) arranged on the both sides of the electrolyte membrane. The alkaline fuel cell can generate an electric power by supplying... Agent: Tokuyama Corporation

20120122005 - Valve for fuel cell, and fuel cell vehicle: A valve-closing pressure chamber and a valve-opening pressure chamber are arranged on both sides of a main diaphragm inside an outlet shutoff valve. An upper supply/discharge tube and a lower supply/discharge tube are connected to a housing forming the outlet shutoff valve. The upper and lower supply/discharge tube supply and... Agent: Toyota Jidosha Kabushiki Kaisha

20120122007 - Fuel cell stack: The present invention relates to a fuel cell system, in particular solid oxide fuel cell system (SOFC-System), with several tubular fuel cells, whereby several of these fuel cells respectively have at least one inner electrode, an electrolyte surrounding this/these inner electrode(s) at least in sections and at least one outer... Agent: Ezelleron Gmbh

20120122008 - Manifold insert having distribution guides and fuel cell stack comprising the same: The present invention provides a manifold insert having a plurality of distribution guides which reduce output voltage deviation due to flow instability between unit cells and prevent local flow instability of electrodes by stably distributing the flow of fluid (such as air, hydrogen, and coolant) supplied to a fuel cell... Agent: Hyundai Motor Company

20120122009 - Fuel cell separator with gasket and method for manufacturing the same: The present invention provides a fuel cell separator with a gasket manufactured by integrally forming a gasket on one side of a separator; independently injection molding a frame gasket on a frame such that a first airtight portion covers the entire surface of the frame to maintain the shape of... Agent: Hyundai Motor Company

20120122010 - Seal structure for fuel cell and method for producing same: In order to prevent decrease of power generation due to a narrow MEA reaction region, an MEA (2) arranged between a pair of separators (5), a rubber sheet (6) arranged on its planar extension at the outer circumferential side of the MEA (2), and a gasket-like lip line (7) formed... Agent: Nok Corporation

20120122012 - Fuel cell and method for manufacturing same: A fuel cell and its production method are provided to enable position adjustment at the time of provisional lamination of unit cells. In a fuel cell comprising a lamination of a membrane electrode assembly including anode and cathode electrode layers on both sides of an electrolyte membrane, and a separator,... Agent: Nissan Motor Co., Ltd.

20120122011 - Nano-fibers for electrical power generation: A fibrous sheet for fuel cell or battery applications is formed by electrospinning a fluorinated ion-conducting polymer solution to form an agglomeration of fibers.... Agent: Gm Global Technology Operations LLC

20120122013 - Membrane electrode units and fuel cells with an increased service life: A membrane-electrode unit includes two diffusion layers, each layer being in contact with a catalyst layer and the layers separated by a polymer electrolyte membrane. A polymer frame contacts at least one of the two surfaces of the membrane. The frame includes an inner region on at least one surface... Agent:

20120122015 - Micro fuel cell system and corresponding manufacturing method: A micro fuel cell system comprises at least an anode region and a cathode region being realized in a substrate as well as at least an active area for chemical reactions and an ionic exchange membrane for separating the active area. The anode and cathode regions, the active area and... Agent: Consiglio Nazionale Delle Ricerche

20120122014 - Nanocrystalline cerium oxide materials for solid fuel cell systems: Disclosed are solid fuel cells, including solid oxide fuel cells and PEM fuel cells that include nanocrystalline cerium oxide materials as a component of the fuel cells. A solid oxide fuel cell can include nanocrystalline cerium oxide as a cathode component and microcrystalline cerium oxide as an electrolyte component, which... Agent: Savannah River Nuclear Solutions, LLC

20120122016 - Fuel cell durability through oxide supported precious metals in membrane: A fuel cell includes an anode, a cathode, and an ion conducting membrane interposed between the anode and cathode. The ion conducting membrane includes a base layer that has an ion conducting polymer and additive layer that has a metal supported on an oxide support, the oxide support scavenging hydroxyl... Agent: Gm Global Technology Operations, Inc.

20120122017 - Heterogeneous hydrogen-catalyst power system: A power source and hydride reactor is provided that powers a power system comprising (i) a reaction cell for the catalysis of atomic hydrogen to form hydrinos, (ii) a chemical fuel mixture comprising at least two components chosen from: a source of catalyst or catalyst; a source of atomic hydrogen... Agent:

20120122018 - Fuel cell separator and method for surface treatment of the same: The present invention provides a fuel cell separator and a method for surface treatment of the same, in which ionized nanoparticles are attached to the surface of a separator to form fine projections such that the surface of the separator exhibits superhydrophobicity. For this purpose, the present invention provides a... Agent: Hyundai Motor Company

20120122019 - Conducting metal oxide and metal nitride nanoparticles: Conducting metal oxide and nitride nanoparticles that can be used in fuel cell applications. The metal oxide nanoparticles are comprised of for example, titanium, niobium, tantalum, tungsten and combinations thereof. The metal nitride nanoparticles are comprised of, for example, titanium, niobium, tantalum, tungsten, zirconium, and combinations thereof. The nanoparticles can... Agent: Cornell University

20120122020 - Single-walled carbon nanotube and aligned single-walled carbon nanotube bulk structure, and their production process, production apparatus and application use: This invention provides an aligned single-layer carbon nanotube bulk structure, which comprises an assembly of a plurality of aligned single-layer carbon nanotube and has a height of not less than 10 μm, and an aligned single-layer carbon nanotube bulk structure which comprises an assembly of a plurality of aligned single-layer... Agent:

  
05/10/2012 > 95 patent applications in 64 patent subcategories. archived by USPTO category

20120114979 - Cylindrical secondary battery of improved safety: Provided is a cylindrical battery in which an electrode assembly fabricated by rolling a cathode/separator/anode and an electrolyte are provided in a cylindrical can, wherein a cap assembly mounted on the opening top of the cylindrical can comprises: a safety vent provided with a predetermined notch, to allow breakage due... Agent: Lg Chem, Ltd.

20120114978 - Energy storage module: This invention comprise an energy storage module consisting of surface mounted solid state energy cells attached to a rigid circuit board with tabbed ends that act as positive and negative electrodes. The solid state energy cells are attached to each other by use of surface connection links on the rigid... Agent:

20120114980 - Fuel cell device and method of operating the same: Fuel cell device comprising a fuel cell assembly with at least one polymer electrolyte membrane fuel cell and a fuel delivery means for providing a fuel flow. The device is provided with means for pre burning adapted to burn fuel entering the fuel cell assembly during the start up phase... Agent: Myfc Ab

20120114981 - Novel structural electric device having improved safety: Provided is a novel structural electric device having improved safety. More particularly, provided is a novel structural electric device devised to resolve several issues regarding heat generation, ignition, and explosion, which may be caused by a sharp needle-shaped object penetrating an electric device.... Agent:

20120114982 - Energy storage device cell: Provided is an energy storage device cell capable of enhancing energy density. The energy storage device cell includes: a battery main body including battery anode plate members and battery cathode plate members, in which the battery cathode plate members are placed at both ends in a stack direction; common anode... Agent: Mitsubishi Electric Corporation

20120114983 - Battery pack: In certain embodiments, an apparatus comprises a battery housing and mechanical switches. The battery housing is configured to house one or more batteries and comprises a connector configured to provide current to a device. A surface of the battery housing forms slots, where each slot is configured to receive a... Agent: Raytheon Company

20120114984 - Battery module: A battery module includes a battery array having a plurality of battery cells each including a terminal surface exposing an electrode terminal and a vent, and a bottom surface generally opposite to the terminal surface, wherein the battery cells are stacked together; end plates adjacent outer ends of the battery... Agent:

20120114985 - Battery module: A battery module including a battery array including: a plurality of battery cells, each including a first surface at a first end of the battery cell; an electrode terminal at the first end; a second surface at a second end of the battery cell opposite the first end; and a... Agent:

20120114986 - Secondary battery and energy storing apparatus: Provided as a secondary battery including a metallic can including a accommodating portion accommodated with an electrode assembly and an electrolyte together, and an opening portion; a metallic cap positioned in the opening portion of the can to seal the can; and a fuse-joining member having the melting point lower... Agent: Route Jd, Inc.

20120114987 - Battery: A battery includes: an electrode stacked body; a battery case that accommodates the electrode stacked body; positive and negative electrode terminals that are provided so as to communicate inside and outside of the battery case with each other; a lead that electrically connects tabs of the electrode stacked body to... Agent: Mitsubishi Heavy Industries, Ltd.

20120114988 - Sealed battery: A sealed battery is provided in which a case is partially provided with a safety valve that is provided with a thin portion, which is formed thinner than the peripheral portion of the safety valve. A portion of the safety valve surrounding the thin portion is provided with a slit... Agent:

20120114989 - Electrical energy storage system: The invention relates to an electrical energy storage system (100) comprising at least one coiled electrical energy storage element placed inside a casing (200), said casing (200) containing the coiled electrical energy storage element in a main body (210) of the casing (200) and including at least one cover (230,... Agent:

20120114990 - Secondary battery having improved safety: Provided are a secondary battery, a battery module, and a battery pack, which have improved safety. Particularly, since a bulletproof material is disposed on the inside and/or the outside of an exterior part, even when a conductive needle-shaped member penetrates a secondary battery, heating, burning, discharge of evaporated electrolyte, and... Agent:

20120114991 - Battery module: The described technology relates generally to a high capacity battery module. The battery module according to an exemplary embodiment includes a plurality of rechargeable batteries configured to comprise electrode terminals externally protruded and identification units disposed on the peripheries of the electrode terminals, a bus bar configured to electrically connect... Agent:

20120114992 - Battery module: A battery module including a plurality of battery cells each having a terminal surface accommodating at least one electrode terminal and a vent, and a bottom surface generally opposite from the terminal surface; and an end plate on the terminal surface of each of the battery cells, the end plate... Agent:

20120114993 - Battery module: A battery module includes a plurality of rechargeable batteries each having a gas exhaust member openable at a threshold pressure; a housing holding the rechargeable batteries and having a gas exhaust hole; and a valve member covering the gas exhaust hole, wherein a pressure for opening the valve member is... Agent:

20120114994 - Electrical cell: An electrical cell includes a first battery block including a first stacked electrode body formed by stacking a positive electrode plate and a negative electrode plate through a separator and a first spacer arranged on the first stacked electrode body; a second battery block that including a second stacked electrode... Agent: Mitsubishi Heavy Industries, Ltd.

20120114995 - Method for producing assembled battery and assembled battery: A method for producing an assembled battery, comprising the following steps: (a) producing a plurality of unit cells; (b) arranging the plurality of unit cells in a nested manner such that one unit cell is disposed within another unit cell; and (c) electrically connecting the plurality of unit cells with... Agent: Tsinghua University

20120114996 - Battery holder, battery array using same: A battery array includes at least one battery holder, multiple battery cells and at least one electrode plate. The battery holder includes multiple block members and multiple clamps. Each block member has one sidewall thereof connected to one sidewall of another block member. Each clamp is fastened one sidewall of... Agent:

20120114999 - Battery module: A battery module according to one aspect of the present invention includes: a plurality of rechargeable batteries; a housing configured to house the plurality of rechargeable batteries and having a first fastening portion; a cover configured to couple to the housing and having a second fastening portion configured to couple... Agent:

20120114997 - Chargeable battery module of electric car: A chargeable battery module installed in an electric car for driving the electric car includes a compartment for containing a plurality of chargeable batteries, and circuits of each chargeable battery are connected in series or in parallel and installed between each chargeable battery and an upper casing or a lower... Agent:

20120114998 - Waterproof battery case: The present invention relates to a waterproof battery case, consists of a case member, an electrode plate set and a sealing connector. Connection surfaces of a base and a top cover of the case member are oppositely installed with a flange and a concave slot, and a resilient sealing unit... Agent:

20120115000 - Battery pack: A battery pack including: a box main body housing a battery therein and having a box shape with an upper side opening; and a lid covering the upper side opening of the box main body. The box main body has a first seal flange formed along an outer peripheral portion... Agent:

20120115001 - Battery pack: A battery pack (13) is disposed at a lower part of a vehicular body. The battery pack (13) includes: a protrusion (27, 31) protruding in a vehicular upward direction and disposed at an upper face of the battery pack (13), and a dent portion (29) disposed at the upper face... Agent: Nissan Motor Co., Ltd.

20120115002 - Molten salt battery: To provide a molten salt battery which is highly safe and has long charge/discharge cycle life. The molten salt battery of the present invention includes a negative electrode 1 in which a negative electrode active material 12 is predominantly composed of carbon such as hard carbon. The negative electrode active... Agent: Sumitomo Electric Industries, Ltd.

20120115003 - Battery module: A battery module includes a plurality of rechargeable batteries; a housing containing the rechargeable batteries; first heat dissipation ribs protruded from the housing and having a shape of a polygon or a closed curve; and second heat dissipation ribs protruded from the housing and linearly formed to couple the first... Agent:

20120115004 - Battery module: A battery module includes a plurality of rechargeable batteries, end plates at outer sides of the rechargeable batteries; fixing members fixed to the end plates, each fixing member having a support step protruding from at least one side end, a reinforcement member contacting the fixing member, and a fastener fixing... Agent:

20120115005 - Power source management for medical device: A surgical instrument includes a handle assembly, a battery pack, and a cooling device. The battery pack is operable to power the surgical instrument and may be inserted into the handle assembly. The cooling device is mechanically integrated with the battery pack. The cooling device is further operable to draw... Agent:

20120115007 - Sterile housing for non-sterile medical device component: An apparatus for powering a medical device includes a battery pack, a connection feature on the battery pack, and a protective layer. In some versions the protective layer covers the battery pack and the connection feature to provide a fluid tight seal. In some versions, the connection feature comprises at... Agent:

20120115006 - Terminal pole head for a battery pack: A terminal pole head for a battery pack comprises a base element, an isolating element and the top element that assembled one upon another, so that the assembly is easy, and the appearance is smooth after assembly. Further, the base element and the top element are isolated more safely. The... Agent:

20120115008 - Polyolefin microporous membrane, separator for non-aqueous secondary battery, non-aqueous secondary battery and method of producing polyolefin microporous membrane: A polyolefin microporous membrane, the membrane having, when measured by DSC, a degree of crystallinity of from 65 to 85%, a lamellar crystal/crystal ratio of from 30 to 85%, a crystal length of from 5 nm to 50 nm and an amorphous length of from 3 nm to 30 nm,... Agent: Teijin Limited

20120115009 - Shrink resistant microporous membrane and battery separator: A shrink resistant microporous membrane includes a base material composed of a porous membrane, and a surface layer that is formed on at least one surface of the base material, and contains a heat resistant resin, a ceramic, and a clay mineral.... Agent: Sony Corporation

20120115010 - Using elastic averaging for alignment of battery stack, fuel cell stack, or other vehicle assembly: An assembly for a vehicle includes a first member including a plurality of elastically deformable locating protrusions extending outward, and a second member defining a cavity extending inward and including a plurality of elastically deformable compression features disposed within the cavity. The locating protrusions of the first member are disposed... Agent: Gm Global Technology Operations LLC

20120115011 - Battery module having battery cell holder: A battery module includes a first set of battery cells stacked in a first direction and a second set of battery cells stacked in the first direction, and the first and second sets of battery cells are arranged in a second direction and face in opposed directions relative to each... Agent:

20120115013 - Battery module: A battery module includes a battery array and an end plate. The battery array includes at least two battery cells that are stacked, the battery cells including a terminal surface where an electrode and a vent are exposed and an opposite bottom side. The end plate is disposed at the... Agent:

20120115014 - Battery module: A battery module includes a plurality of rechargeable batteries respectively including externally protruded terminals, a bus-bar electrically coupling at least two of the terminals of the rechargeable batteries, and a protection member disposed between the bus-bar and the rechargeable batteries, and including a protruding portion formed along a circumference of... Agent:

20120115015 - Battery module: A battery module includes a plurality of rechargeable batteries having terminals, bus bars electrically connecting the terminals of the rechargeable batteries, connection parts protruding from the bus bars, and transmission wires electrically connecting the connection parts to a battery management system (BMS), the transmission wires being configured to transmit voltages... Agent:

20120115016 - Battery module: A battery module array includes a plurality of battery modules each having a plurality of battery cells, each of the battery cells including a terminal surface through which electrode terminals are exposed and a bottom surface substantially opposite to the terminal surface, wherein the bottom surface of each of the... Agent:

20120115017 - Battery module: There is disclosed a battery module that includes a housing. At least one terminal is melt joined with the bus member of the housing sealing the terminal relative to the bus member and providing a conductive path to an interior of the battery module. The terminal may be melt joined... Agent:

20120115012 - Rechargeable battery installation mechanism: A rechargeable battery installation mechanism is provided and includes a box body installed with a plurality of rechargeable batteries. A circuit of cascading or parallel connecting each rechargeable battery is disposed between each rechargeable battery and an upper cover or a lower cover of the box body and is combined... Agent:

20120115018 - Method for producing a solid-state cell and a solid-state cell: A method for producing a solid-state cell which makes it possible to produce a highly reliable solid-state cell that suppresses a decrease in the thickness of the solid electrolyte layer and a short circuit between the positive and negative electrodes, and which is highly flexible in the size and shape... Agent: Toyota Jidosha Kabushiki Kasiha

20120115020 - Battery pack: A battery includes an electrode assembly fabricated with a positive electrode, a separator, and a negative electrode, each perforated by corresponding through voids along both of their respective opposite edge margins, stacked one upon another with the corresponding holes aligned. An arrangement of guide portions integrally formed simultaneously together with... Agent: Samsung Sdi Co., Ltd.

20120115019 - Energy storage module: Provided is an energy storage module including a cell structure having at least one energy storage cell and a package structure which covers the cell structure to package the cell structure, wherein the package structure includes a metal foil and a protective coating layer which covers the metal foil and... Agent: Samsung Electro-mechanics Co., Ltd.

20120115021 - Battery and battery manufacturing apparatus: A battery includes: an electrode terminal that includes a fastening member; and an electrode plate that includes an electrode tab provided with a through-hole. The through-hole is a part of an outer shape of the electrode plate, and the electrode terminal and the electrode plate are electrically connected to each... Agent: Mitsubishi Heavy Industries, Ltd.

20120115023 - Electrode lead comprising protection layer for anti-corrosion and secondary battery comprising the same: Provided are an electrode lead of a secondary battery where a protection layer for anti-corrosion is selectively formed at an electrode lead portion at the cell outside and a secondary battery including the same. Since a protection layer for anti-corrosion is selectively formed only on an electrode lead portion at... Agent: Lg Chem, Ltd.

20120115022 - Method of manufacturing battery, pressing tool for use therein and battery: The present invention provides a step (S1) for manufacturing a battery (10), which includes a case (30) having through holes (33), electric terminals (40) projecting outward from the case (30) and fixed to the holes (33), and insulating members (50) interposed between the case (30) and the terminals (40). In... Agent:

20120115024 - Cathode electrode for lithium-ion secondary battery and lithium-ion secondary battery using the same: A cathode electrode for lithium-ion secondary battery includes a current collector; and a cathode material layer comprising a bottom layer coated on the current collector and a top layer coated on the bottom layer. The lithium-ion transfer resistance of the active material particles in the bottom layer is smaller than... Agent:

20120115025 - Seal tape and secondary battery using the same: A seal tape capable of preventing an electrode assembly from moving in a secondary battery, and a secondary battery using the same are disclosed. The seal tape for a secondary battery is attached to the outer surface of the electrode assembly which is received in a battery case, and includes... Agent: Lg Chem, Ltd.

20120115028 - All-solid battery: An all-solid battery is formed so that an electrode active material layer of at least one of positive and negative electrodes has a composition distribution such that a local volume ratio, expressed by a ratio of a volume of an electrode active material contained in a part of the electrode... Agent: Toyota Jidosha Kabushiki Kaisha

20120115027 - Battery electrode production method: According to the present invention, provided is a method for producing a battery electrode employing a configuration in which a compound material layer containing an active material 22 and a binder 54 is retained on a current collector 10. The formation of the compound material layer is carried out by... Agent:

20120115026 - Negative electrode structure for non-aqueous lithium secondary battery: The present invention relates to a negative electrode structure for use in a non-aqueous electrolyte secondary battery and a method of making such negative electrode structure. The negative electrode structure comprises: a monolithic anode comprising a semiconductor material, and a uniform ion transport structure disposed at the monolithic anode surface... Agent:

20120115029 - Batteries utilizing electrode coatings directly on nanoporous separators: Provided are lithium batteries utilizing electrode coatings directly on nanoporous separators, the batteries comprising (a) a separator/cathode assembly, (b) a separator/anode assembly, and (c) an electrolyte, where the batteries comprise alternating layers of the separator/cathode assembly and the separator/anode assembly. Preferably, a portion of the separator/cathode assembly is not in... Agent: Optodot Corporation

20120115030 - Electrode for electricity-storing device, electricity-storing device employing such electrode, and method of manufacturing electrode for electricity-storing device: An electricity-storing device electrode comprises a current collector foil, an active material layer formed on a surface of the current collector foil, and a high-resistance layer formed on the surface of the current collector foil so as to be adjacent to and in direct contact with the active material layer.... Agent: Gs Yuasa International Ltd.

20120115031 - Lead-acid batteries and pastes therefor: A paste suitable for a negative plate of a lead-acid battery comprises lead oxide and composite particles comprising carbon and silica.... Agent: Cabot Corporation

20120115032 - Negative electrode active material, nonaqueous electrolyte battery and battery pack: According to one embodiment, a negative electrode active material includes a compound having a crystal structure of monoclinic titanium dioxide. The compound has a highest intensity peak detected by an X-ray powder diffractometry using a Cu-Kα radiation source. The highest intensity peak is a peak of a (001) plane, (002)... Agent:

20120115033 - Negative active material for rechargeable lithium battery and rechargeable lithium battery including same: A negative active material for a rechargeable lithium battery includes a core including crystalline carbon, a metal nano particle and a MOx nano particle (where x is from 0.5 to 1.5, and M is Si, Sn, In, Al, or a combination thereof) disposed on the core surface, and a coating... Agent:

20120115034 - Cobalt cerium compound, alkaline secondary battery, and method for producing cobalt cerium compound: A compound having a high reduction resistance and being capable of sufficiently performing a function as an electronic conductive additive when added to a positive electrode active material as an electronic conductive additive is provided. In a method for producing a cobalt cerium compound including a step of depositing a... Agent:

20120115035 - Three-dimensional net-like aluminum porous body, electrode using the aluminum porous body, nonaqueous electrolyte battery using the electrode, and nonaqueous electrolyte capacitor using the electrode: Provided are a three-dimensional net-like aluminum porous body in which the diameter of cells in the porous body is uneven in the thickness direction of the porous body; a current collector and an electrode each using the aluminum porous body; and methods for producing these members. The porous body is... Agent: Sumitomo Electric Industries, Ltd.

20120115036 - Method for manufacturing separator, separator manufactured by the method and method for manufacturing electrochemical device including the separator: Disclosed is a method for manufacturing a separator. The method includes (S1) preparing a porous planar substrate having a plurality of pores, (S2) preparing a slurry containing inorganic particles dispersed therein and a polymer solution including a first binder polymer and a second binder polymer in a solvent, and coating... Agent: Lg Chem, Ltd.

20120115038 - Gelling agent for electrolyte solution for alkaline battery: A gelling agent capable of turning an electrolyte solution for an alkaline battery into a gel, which is less likely to cause syneresis, is composed of particles of a carboxyl group-containing polymer, and a 0.1% by weight aqueous solution has a viscosity of at least 3,000 mPa·s at a pH... Agent:

20120115037 - Polymer gel electrolyte and polymer secondary battery using same: The present invention provides a polymer gel electrolyte capable of inhibiting the cell expansion of a polymer secondary battery and improving the cycle characteristics and high-temperature storage characteristics of a polymer secondary battery. The present invention relates to a polymer gel electrolyte comprising an aprotic solvent; a supporting salt; a... Agent: Nec Energy Devices, Ltd.

20120115039 - All solid secondary battery and manufacturing method therefor: A solid secondary battery that includes a positive electrode layer, a solid electrolyte layer including an oxide-based solid electrolyte, and a negative electrode layer. At least one of the positive electrode layer and the negative electrode layer, and the solid electrolyte layer are joined by sintering. At least one of... Agent: Murata Manufacturing Co., Ltd.

20120115040 - Electrolyte for electrochemical device, method for preparing the electrolyte and electrochemical device including the electrolyte: Disclosed is an electrolyte for an electrochemical device. The electrolyte includes a composite of a plastic crystal matrix electrolyte doped with an ionic salt and a crosslinked polymer structure. The electrolyte has high ionic conductivity comparable to that of a liquid electrolyte due to the use of the plastic crystal,... Agent: Lg Chem, Ltd.

20120115041 - Electrochemical device having electrolyte including disiloxane: One example of the disiloxanes include a backbone with a first silicon and a second silicon. The first silicon is linked to a first substituent selected from a group consisting of: a first side chain that includes a cyclic carbonate moiety; a first side chain that includes a poly(alkylene oxide)... Agent:

20120115042 - Nonaqueous electrolytic solutions and nonaqueous-electrolyte batteries: Nonaqueous electrolytes which can produce a battery of high capacity and excellent storability and cycle characteristics are provided, as are batteries produced with the electrolytes. The electrolytes include ones with (i) an aromatic compound having 7-18 carbon atoms in total and a fluorinated cyclic carbonate having two or more fluorine... Agent: Mitsubishi Chemical Corporation

20120115043 - Nonaqueous electrolyte secondary battery: A nonaqueous electrolyte secondary battery includes a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode active material, and a nonaqueous electrolyte solution containing a nonaqueous solvent. The positive electrode active material contains a lithium-containing transition metal oxide represented by general formula (1), Li1+xMnyMzO2... Agent: Sanyo Electric Co., Ltd.

20120115044 - Rechargeable lithium battery: The present invention provides a lithium secondary battery having high-capacity as well as good cycle characteristics. The lithium secondary battery includes a positive electrode comprising a positive active material, a negative electrode comprising a negative active material and an electrolyte. The negative active material includes graphite particles combined to Si... Agent:

20120115045 - Microbial fuel cell: Disclosed herein are methods and devices for generating electricity from an effluent source. In the presence of a biological catalyst, a high strength effluent allows for efficient production of electricity. Further, disclosed herein are methods for the treatment of wastewater while generating electricity.... Agent:

20120115048 - Positive electrode for lithium air battery, method of preparing the positive electrode, and lithium air battery including the positive electrode: A positive electrode for a lithium air battery, the positive electrode including a carbonaceous material doped with a non-metallic element.... Agent: Samsung Electronics Co., Ltd.

20120115047 - Positive electrode for lithium air battery, method of preparing the same, and lithium air battery employing the positive electrode: A lithium air battery having high energy efficiency and high capacity due to improving stability by using oxygen as a positive active material includes using a catalyst for a redox reaction of oxygen. The catalyst includes manganese oxide including a transition metal.... Agent: Samsung Electronics Co., Ltd.

20120115049 - Single wall carbon nanotube based air cathodes: An embodiment of the invention is an air cathode having a porous membrane with at least one hydrophobic surface that contacts a conductive catalytic film that comprises single walled carbon nanotubes (SWNTs) where the nanotubes are in intimate electrical contact. The conductive film can include fullerenes, metals, metal alloys, metal... Agent: University Of Florida Research Foundation, Inc.

20120115046 - Electrode materials for metal-air batteries, fuel cells and supercapacitors: The present invention refers to an electrode comprised of a first layer which comprises a mesoporous nanostructured hydrophobic material; and a second layer which comprises a mesoporous nanostructured hydrophilic material arranged on the first layer. In a further aspect, the present invention refers to an electrode comprised of a single... Agent: Nanyang Technological University

20120115050 - Method for in-situ preparation of polybenzimidazole-based electrolyte membrane and polybenzimidazole-based electrolyte membrane prepared thereby: Disclosed is a method for in-situ preparation of a polybenzimidazole-based electrolyte membrane, including: polymerizing a polybenzimidazole polymer in a solution; casting a solution containing the polymerized polymer onto a substrate and drying the solution in air to form a membrane; washing the dried membrane with water or alcohol; and allowing... Agent: Korea Institute Of Science & Technology

20120115051 - Fuel cell and gas separator for fuel cell: In at least one of flow distribution areas 35 provided on a separator 15, plurality of first projections 46 formed in a region corresponding to a first section (parted regions 32a and 32c) of a center area (including parted regions 32a through 32c) having a relatively high flow rate of... Agent: Toyota Jidosha Kabushiki Kaisha

20120115052 - Fuel cell system and operation method therefor: A fuel cell system of the present invention is a fuel cell system including a fuel cell (101) and includes a medium circulation passage (71), a heat medium tank (102), a first circulator (105), a recovered water tank (104), a water circulation passage (72), a second circulator (108), a water... Agent: Panasonic Corporation

20120115053 - Fuel cell system: A fuel cell system configured to prevent fuel cell freezing is disclosed. The fuel cell system includes a fuel cell, a reformer in fluid communication with the fuel cell, the reformer including a reactor and a heat feeding unit. A moisture supplying pipe is in fluid communication with the reformer... Agent: Samsung Sdi Co., Ltd.

20120115054 - Water reactive hydrogen fuel cell power system: A water reactive hydrogen fueled power system includes devices and methods to combine reactant fuel materials and aqueous solutions to generate hydrogen. The generated hydrogen is converted in a fuel cell to provide electricity. The water reactive hydrogen fueled power system includes a fuel cell, a water feed tray, and... Agent:

20120115055 - Fuel cell system: A fuel cell system includes a fuel cell, a circulation path, a water reservoir, a water level detector, a water discharger and a controller. The fuel cell generates electric power using fuel gas supplied to an anode and oxidant gas supplied to a cathode. Off-gas discharged from the fuel cell... Agent: Honda Motor Co., Ltd

20120115056 - Proportional valve for control and intake of a gaseous medium: A proportional valve for controlling a gaseous medium, in particular hydrogen, including a valve housing, an ejector unit, which is situated on the valve housing, having an inflow area, to which a first gaseous medium is fed under pressure, having an intake area, at which a second gaseous medium is... Agent:

20120115057 - Fuel cell system: A fuel cell system comprising a fuel cell and a motor connected to the fuel cell, and also comprising a converter connected between the fuel cell and the motor, the converter adjusting output of the fuel cell to output to the motor, and a controller that controls the fuel cell... Agent: Toyota Jidosha Kabushiki Kaisha

20120115058 - Mitigating electrode erosion in high temperature pem fuel cell: A method of operating a fuel cell power plant (10) including a stack (11) of fuel cells having an anode catalyst layer and a cathode electrode (15) including a catalyst layer disposed on catalyst support material is characterized by, during normal operation of said power plant, adjusting the voltage of... Agent:

20120115059 - Electricity output managing system for a fuel cell stack: An electricity output managing system for a fuel cell stack is disclosed. It includes a fuel cell stack, many power switches, an electricity adjusting module, multiple thermal sensors, and a controller. This electricity adjusting module is provided to combine the electricity outputs from these power switches into a single final... Agent: Yuan Ze University

20120115060 - Proportional valve having an improved sealing seat: A proportional valve for controlling a gaseous medium, in particular hydrogen, including a nozzle body which has at least one pass-through opening, a closing element which releases and closes the pass-through opening on a valve seat, and an elastic sealing element, which provides a seal on the valve seat, the... Agent:

20120115061 - Fuel system and vehicle: A fuel system comprises a fuel storage source; a filling line adapted to connect the fuel storage source to a filling port; a supply line adapted to connect the fuel storage source to a fuel destination; a pressure reducing valve installed in the supply line; a first pressure sensor adapted... Agent: Toyota Jidosha Kabushiki Kaisha

20120115062 - Fuel cell stack components: An interconnect for a fuel cell stack includes a first set of gas flow channels in a first portion of the interconnect, and a second set of gas flow channels in second portion of the interconnect. The channels of the first set have a larger cross sectional area than the... Agent: Bloom Energy Corporation

20120115063 - Porous electrode substrate and method for producing the same: The present invention provides a porous electrode substrate that has high sheet strength, low production cost, and sufficient gas permeability and electrical conductivity, and a method for producing the same. In the present invention, the porous electrode substrate is produced by producing a precursor sheet including short carbon fibers (A),... Agent: Mitsubishi Rayon Co., Ltd.

20120115065 - Ion-conductive composite electrolyte, membrane-electrode assembly using the same, electrochemical device using membrane-electrode assembly, and method for producing ion-conductive composite electrolyte membrane: A proton-conductive composite electrolyte contains an electrolyte having a proton-dissociative group (—SO3H) and a compound having a Lewis acid group MXn-1, wherein the Lewis acid group and the proton-dissociative group interact with each other. The compound having the Lewis acid group is a Lewis acid compound MXn or a polymer... Agent: Sony Corporation

20120115064 - Process for producing fuel cell catalyst, fuel cell catalyst obtained by production process, and uses thereof: The process for producing a fuel cell catalyst including a metal-containing oxycarbonitride of the present invention includes a grinding step for grinding the oxycarbonitride using a ball mill, wherein the metal-containing oxycarbonitride is represented by a specific compositional formula; balls in the ball mill have a diameter of 0.1 to... Agent: Showa Denko K.k.

20120115066 - Method for stabilizing polyelectrolyte membrane films used in fuel cells: A novel method of altering extruded membrane films for PEM (polymer electrolyte membrane) fuel cells in such a manner that the membrane films swell substantially uniformly in both the in-plane x and y directions when immersed in water or ionomer solution is disclosed. The invention includes cutting a membrane film... Agent: Gm Global Technology Operations LLC

20120115067 - Process and apparatus of co2 energy source adopted in solid oxide fuel cell - co2 energy conversion cycle: A process and apparatus of “Solid Oxide Fuel Cell (SOFC)-CO2 Energy Conversion Cycle (referred to as SOFC-CO2-ECC)” are invented to adopt CO2 as energy sources from waste/stock gas or convert and fix it in the useful compounds. CO2 is converted into CO and O2 via simultaneously catalytic and electrochemical reactions... Agent: Institute Of Nuclear Energy Research Atomic Energy Council, Executive Yuan

20120115068 - Air battery module: The present invention provides an air battery module comprising: a housing; a plurality of power sections incorporated in the housing; and an electrolytic solution which is filled in the housing to immerse the plurality of power sections and in which oxygen is dissolved, one of the power sections and another... Agent: Toyota Jidosha Kabushiki Kaisha

20120115069 - Method for storing electrical energy in ionic liquids: The present invention relates to a redox flow battery which has an electrolyte which comprises at least one ionic liquid.... Agent: Fraunhofer-gesellschaft Zur Forderung Der Angewandten Forschung E.v.

20120115070 - Fuel tank located within a frame of an electronic portable device: Embodiments herein relate to an electronic portable having at least one electronic component. The electronic portable device includes a fuel cell operable for powering at least in part the at least one electronic component, and a fuel tank for storing fuel to be used by the fuel cell. The fuel... Agent: Research In Motion Limited

20120115071 - System for converting energy with an enhanced electric field: An energy conversion system, including a first and second electrodes with an inter-electrode gap therebetween that includes a functional medium, wherein the first electrode is made of at least one elongate electrically conductive media having a total length L, a curved cross-section, and a radius R, and arranged into a... Agent: Chantal Chapel Et Al.

20120115072 - Metallic porous body for fuel cell: The present invention provides a metallic porous body for a fuel cell, which includes a flat portion formed to be integrated with a gasket or a separator and a gasket, and thus the metallic porous body has improved handling and working properties and can be accurately and precisely stacked, thus... Agent: Hyundai Motor Company

  
05/03/2012 > 81 patent applications in 56 patent subcategories. archived by USPTO category

20120107648 - Lead plate with a mounting portion being heavier than its joint portion: A lead plate for connecting a printed circuit board (PCB) of a secondary battery to an bare cell includes a mounting portion connected to the PCB, a joint portion connected to the bare cell, a surface area of the joint portion facing the bare cell being smaller than a surface... Agent: Samsung Sdi Co., Ltd.

20120107649 - Battery thermal system with interlocking strucure components: A battery module is described. The battery module includes a plurality of battery cells; a plurality of cooling fin assemblies, each cooling fin assembly positioned between two battery cells, the cooling fin assemblies comprising at least one cooling fin and a foot on at least one side of the cooling... Agent: Gm Global Technology Operations LLC

20120107650 - Magnetic sealing valve device for a battery case: A valve apparatus (4) is provided for a housing (2) of an electrochemical current source (1). Furthermore, the magnetic valve apparatus (4) is provided for, among other things, battery housings, fuel cell housings as well as chemical or biological reactors. As a result of using a magnetic valve apparatus (4)... Agent: Carl Freudenberg Kg

20120107651 - Assembled battery and power consumption apparatus: An assembled battery includes a plurality of secondary battery cell series modules each having a plurality of secondary battery cells connected in series, wherein in each secondary battery cell series module, the secondary battery cells are connected in series by a first connection member, the secondary battery cell constituting the... Agent: Sony Corporation

20120107652 - Nonaqueous electrolyte secondary battery and method for manufacturing the same: A nonaqueous secondary battery includes a current cutoff mechanism that cuts off a current in a short period of time in response to a rise in pressure inside a battery outer body in at least one of a conductive path through which a current is taken out from a positive... Agent: Sanyo Electric Co., Ltd.

20120107653 - Secondary battery: A secondary battery including an electrode assembly, the electrode assembly including a first electrode plate, a separator, and a second electrode plate; a collecting plate electrically connected to the electrode assembly; a case accommodating the electrode assembly and the collecting plate; a cap plate sealing the case; and an electrode... Agent:

20120107657 - Cable-type secondary battery: s

20120107658 - Cable-type secondary battery:

20120107654 - Rechargeable battery with a jelly roll having multiple thicknesses: The disclosed embodiments relate to the design of a battery cell with multiple thicknesses. This battery cell includes a jelly roll enclosed in a pouch, wherein the jelly roll includes layers which are wound together, including a cathode with an active coating, a separator, and an anode with an active... Agent: Apple Inc.

20120107655 - Secondary battery: A secondary battery comprises: a plurality of cylindrical electrode assemblies, wherein each electrode assembly comprises a positive electrode plate and a negative electrode plate rolled together with a separator interposed between the positive electrode plate and the negative electrode plate; a can housing the plurality of electrode assemblies; a cap... Agent: Samsung Sdi Co., Ltd.

20120107656 - Separator for battery, and battery and method for producing battery including the same: A separator for a battery includes a porous polymer film having a first surface and a second surface opposite to the first surface, wherein the first surface has openings distributed thereon communicating with pores of the porous polymer film, and the ratio of the total area of the openings to... Agent:

20120107659 - One piece compression resistant prismatic cell: A prismatic repeating frame assembly for a battery pack includes a main body and a hollow compression limiter. The main body is formed from a first polymer. The main body has an aperture formed therein. The hollow compression limiter is formed from a second polymer. The compression limiter is disposed... Agent: Gm Global Technology Operations, Inc.

20120107660 - Redox flow batteries based on supporting solutions comprising a mixture of acids: Redox flow battery systems having a supporting solution that contains Cl” ions can exhibit improved performance and characteristics. Furthermore, a supporting solution having mixed SO42− and Cl− ions can provide increased energy density and improved stability and solubility of one or more of the ionic species in the catholyte and/or... Agent: Battelle Memorial Institute

20120107661 - Redox flow battery: A redox flow battery including a positive electrode electrolyte and a negative electrode electrolyte, each of which includes a metal-ligand coordination complex, in which a metal of a metal-ligand coordination complex of the positive electrode electrolyte is different from a metal of a metal-ligand coordination complex of the negative electrode... Agent: Samsung Electronics Co., Ltd.

20120107664 - Battery module of improved cooling efficiency: Disclosed herein is a battery module configured to have a structure in which a plurality of plate type battery cells is mounted in a module case so that the battery cells are arranged adjacent to one another. The battery module includes a plurality of insulative members disposed between the respective... Agent: Lg Chem, Ltd.

20120107663 - Heat exchanger and battery unit structure for cooling thermally conductive batteries: A heat exchanger and battery unit structure is provided for cooling battery units (or cells) where the thermally conductive nature of the battery forms a cooling path. The heat exchanger is in the form of a cooling element provided with an engaging device formed on or attached to an outer... Agent: Dana Canada Corporation

20120107665 - Heater and battery unit provided therewith: There is a disclosure of a heater configured to heat a battery with stacked battery cell modules. The heater includes a heating element and a heat conductor, which is situated along the heating element. The heat conductor comes into contact with each of the battery cell modules.... Agent: Panasonic Corporation

20120107662 - Thermal management matrix: A thermal management matrix for an electrochemical cell array including a plurality of electrochemical cell elements, the thermal management matrix at least in part enveloping the electrochemical cell array and being in thermal contact therewith. The thermal management matrix includes mainly expanded graphite, wherein the expanded graphite is arranged in... Agent:

20120107666 - Flexible thin printed battery and device and method of manufacturing same: A flat, flexible electrochemical cell is provided. The within invention describes various aspects of the flat, flexible electrochemical cell. A printed anode is provided that obviates the need for a discrete anode current collector, thereby reducing the size of the battery. An advantageous electrolyte is provided that enables the use... Agent: Eveready Battery Company, Inc.

20120107667 - Rechargeable lithium battery: A rechargeable lithium battery includes a positive electrode including a positive active material; a negative electrode including a negative active material; an electrolyte including a lithium salt and a non-aqueous organic solvent; and a separator interposed between the positive and negative electrodes and including a ceramic material having a first... Agent: Samsung Sdi Co., Ltd.

20120107668 - Prismatic batteries and electronic components comprising a stack of insulated electrode plates: A prismatic battery cell or an electronic component comprising an electrode plate group of alternately stacked positive and negative electrode plates, wherein adjacent electrode plates of opposite polarity are insulated by an insulating separator, and electrode plates of one polarity are bent to converge at a common joining location for... Agent: Gp Batteries International Limited

20120107669 - Electrochemical cell with a direct connection between a feedthrough pin and an electrode stack: A battery comprises a battery case forming a substantially sealed enclosure and an electrode stack within the enclosure. The electrode stack includes a first set of electrode elements and a second set of electrode elements. The electrode elements in the second set alternate with the electrode elements in the first... Agent: Medtronic, Inc.

20120107670 - Electrochemical cell with electrode elements that include alignment aperatures: A battery comprises a battery case forming a substantially sealed enclosure and an electrode stack within the enclosure. The electrode stack includes a first set of electrode elements and a second set of electrode elements. The electrode elements in the second set alternate with the electrode elements in the first... Agent: Medtronic, Inc.

20120107671 - Amorphous titania/carbon composite electrode materials: An isolated salt comprising a compound of formula (H2X)(TiO(Y)2) or a hydrate thereof, wherein X is 1,4-diazabicyclo[2.2.2]octane (DABCO), and Y is oxalate anion (C2O4−2), when heated in an oxygen-containing atmosphere at a temperature in the range of at least about 275° C. to less than about 400° C., decomposes to... Agent: Uchicago Argonne, LLC

20120107672 - Electrode with interconnection design for miniature electrochemical cells and methods of making: Miniature electrodes and electrochemical cells are disclosed. Such electrodes are made from forming an electrode mixture onto a current collector and distal end of a feedthrough pin such that the current collector and distal end of the feedthrough pin is encapsulated. The methods and electrode assemblies disclosed herein allow such... Agent: Medtronic, Inc.

20120107673 - Secondary battery: To obtain a secondary battery that surely positions and fixes a laminated type of electrode group by effectively curbing lateral deviation and vertical deviation, in secondary batteries RB1 to RB11 that include a laminated type of electrode group 1 in which a positive-electrode plate 2 and a negative-electrode plate 3... Agent:

20120107674 - Secondary battery having anti-scattering mechanism: A housing for containing electrode assemblies and an electrolyte includes a cover 18 having a pair of long-side ends 18e. Peripheral thinned portions 11 are formed by cutting the inner face of a top plate 18a near the long-side ends 18e in parallel with the long-side ends 18e. A central... Agent:

20120107676 - Rechargeable battery: A rechargeable battery improving safety by discharging a gas when swelling occurs. The rechargeable battery includes an electrode assembly having a first electrode plate and a second electrode plate arranged at opposite sides of a separator, a pouch to accommodate the electrode assembly, the pouch having a plurality of inner... Agent: Samsung Sdi, Co., Ltd.

20120107675 - Terminal of rechargeable battery, method of assembling the terminal of rechargeable battery, rechargeable battery module and method of assembling the rechargeable battery module: A terminal of a rechargeable battery, the terminal including a current collecting terminal electrically coupled to an electrode assembly inside a case, wherein the current collecting terminal protrudes from the case; a terminal plate outside of the case and coupled to the current collecting terminal; and a plate spring on... Agent:

20120107677 - Energy storage device fluid aperature: An energy storage device may include a housing and a fluid access aperture extending through a sidewall of housing that is used to fill the device with electrolytic fluid. In some examples, the fluid access aperture may define a length extending through the housing that is greater than a major... Agent: Medtronic, Inc.

20120107678 - Rechargeable battery: A rechargeable battery including an electrode assembly; a case accommodating the electrode assembly; and an elastic member between the case and an outer surface of the electrode assembly, wherein the elastic member includes a tapering wall defining a central open area having an axis, the tapering wall having an inclined... Agent:

20120107679 - Non-aqueous electrolyte secondary battery: The present invention is a non-aqueous electrolyte secondary battery including at least a positive electrode, a negative electrode and a non-aqueous electrolyte, the positive and negative electrodes being capable of occluding and emitting lithium ions, wherein the negative electrode is composed of particles each having a structure that silicon nanoparticles... Agent: Shin-etsu Chemical Co., Ltd.

20120107680 - Lithium ion batteries with supplemental lithium: Supplemental lithium can be used to stabilize lithium ion batteries with lithium rich metal oxides as the positive electrode active material. Dramatic improvements in the specific capacity at long cycling have been obtained. The supplemental lithium can be provided with the negative electrode, or alternatively as a sacrificial material that... Agent:

20120107681 - Secondary battery: Provided is a secondary battery including: a battery case; a stacked body that is housed inside the battery case and includes a plurality of electrode plates; and a frame that is arranged between the stacked body and the battery case and engages a plurality of insulating plates with each other... Agent: Mitsubishi Heavy Industries, Ltd.

20120107682 - Nonaqueous electrolyte secondary battery and method for manufacturing the same: The present invention relates a nonaqueous electrolyte secondary battery with a porous layer containing inorganic particles formed on a surface of a positive electrode and provides a nonaqueous electrolyte secondary battery capable of reducing the incipient failure and having an excellent shelf life characteristic. The nonaqueous electrolyte secondary battery includes:... Agent: Sanyo Electric Co., Ltd.

20120107683 - Composites of self-assembled electrode active material-carbon nanotube, fabrication method thereof and secondary battery comprising the same: A composite of electrode active material including aggregates formed by self-assembly of electrode active material nanoparticles and carbon nanotubes, and a fabrication method thereof are disclosed. This composite is in the form of a network in which at least some of the carbon nanotubes connect two or more aggregates that... Agent: Korea Institute Of Science And Technology

20120107684 - Negative electrode for lithium-ion battery, production method therefor, and lithium-ion battery: A negative electrode for a lithium ion battery 10 includes a negative electrode current collector 11, a negative electrode active material layer 14, and a lithium silicate layer 15. The negative electrode active material layer 14 contains silicon. The lithium silicate layer 15 contains lithium, oxygen, and silicon forming a... Agent: Panasonic Corporation

20120107685 - Electropostive plate, battery, vehicle battery-mounted device, and electropositive plate manufacturing method: Provided is a positive electrode plate, which is high in the peeling strength of an anode activating substance layer and which is suppressed in the increase of a battery resistance. Also provided are a battery using the positive electrode plate, a vehicle having the battery mounted thereon, a battery-mounting device,... Agent:

20120107686 - Cathode material for lithium secondary batteries and lithium secondary battery containing the same: This invention relates to a positive electrode active material for a lithium secondary battery and a lithium secondary battery including the same, and particularly to a positive electrode active material for a lithium secondary battery, in which a lithium composite oxide having a composition of LiNi1-xMxO2 (wherein M represents one... Agent: Ecopro Co., Ltd

20120107689 - Binder composition for electrode: The present invention provides a binder composition for an electrode. The binder composition includes PTFE particles as primary particles uniformly dispersed in an organic solvent at a high concentration. The present invention relates to a binder composition for an electrode, comprising an organosol composition containing PTFE particles (A), a polymer... Agent: Daikin Industries Building

20120107688 - Binder for lithium ion rechargeable battery cells: An electrode for a rechargeable battery cell includes a substrate, e.g., a current collector and a particulate silicon forming active material in the electrode, along with a cellulose based binder. At least one chelating agent is provided, the chelating agent being capable of binding to the metallic impurities, e.g., divalent... Agent:

20120107690 - Electrode for secondary battery, slurry for secondary battery electrode, and secondary battery: A secondary battery electrode which suppresses decrease in capacity and lithium deposition at low temperatures is provided. An electrode for a secondary battery includes an electrode active material layer containing a polymer having a cationic group, an anion corresponding to the cationic group, and an electrode active material, and the... Agent: Zeon Corporation

20120107687 - Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same: s

20120107691 - Positive active material for lithium secondary battery and method of manufacturing same:

20120107692 - Battery active material, nonaqueous electrolyte battery and battery pack: According to one embodiment, a battery active material is provided. The battery active material includes monoclinic complex oxide represented by the formula LixTi1-yM1yNb2-zM2zO7+δ (0≦x≦5, 0≦y≦1, 0≦z≦2, −0.3≦δ≦0.3). In the above formula, M1 is at least one element selected from the group consisting of Zr, Si and Sn, and M2 is... Agent:

20120107693 - Negative active material for rechargeable lithium battery and rechargeable lithium battery: c

20120107694 - Positive electrode protective layer composition, rechargeable lithium battery including protective layer for positive electrode and method of manufacturing same: A positive electrode protective layer composition of a rechargeable lithium battery includes a polymer compound and an ionic liquid including a borate-based anion. A rechargeable lithium battery includes the positive electrode protective layer. A method of manufacturing the same is also provided.... Agent:

20120107695 - Lithium rechargeable battery: Provided is a lithium rechargeable battery including: a cathode plate including a cathode current collector layer and a cathode layer; an anode plate spaced from the cathode plate, the cathode plate including an anode current collector layer and an anode layer; and a polymer electrolyte disposed between the cathode plate... Agent: Electronics And Telecommunications Research Institute

20120107696 - Secondary battery: o

20120107697 - Electrolyte for lithium ion battery, and lithium ion battery including same: An electrolyte for a lithium ion battery includes a non-aqueous organic solvent and a lithium salt. The non-aqueous organic solvent includes a flame-retardant solvent and a carbonate-based solvent. The flame-retardant solvent includes an ionic liquid including a fluorinated cation and a phosphorus-based solvent.... Agent:

20120107698 - Electrochemical device with a magnesium anode and a stable, safe electrolyte compatible with sulfur: An electrochemical device, having an anode containing magnesium; a cathode stable to a voltage of at least 3.2 V relative to a magnesium reference; and an electrolyte containing a solvent and a LiCl complex of a magnesium halide salt of a sterically hindered secondary amine is provided. In a preferred... Agent: Toyota Motor Engineering & Manufacturing Na

20120107699 - Lithium ion battery: A high-voltage lithium ion battery of the present invention has a cathode generating a potential of 4.5 V or higher on the metal lithium basis, an anode, and a nonaqueous electrolyte having a lithium salt dissolved in a nonaqueous solvent. A cathode coating layer is on at least a part... Agent:

20120107700 - Non-aqueous electrolyte and non-aqueous electrolyte secondary battery using the same: In view of suppressing gas production during storage at high temperatures and during charge and discharge cycles while ensuring favorable low-temperature characteristics, the invention aims to provide a non-aqueous electrolyte in which the proportion of diethyl carbonate is reduced, and a non-aqueous electrolyte secondary battery using the same that has... Agent:

20120107701 - Electrolyte solution for chargeable device, electrolyte solution for lithium ion secondary battery, and secondary battery: An electrolyte solution for a chargeable device, which comprises a fluorinated lithium salt and a solvent comprising a specific compound such as a polyethylene glycol dialkyl ether, and as an optional component, a hydroxy group-containing organic compound, wherein the amount of the hydroxy group-containing organic compound is at most 100... Agent: Asahi Glass Company, Limited

20120107702 - Fuel cells: A redox fuel cell comprising a catholyte solution comprising at least one non-volatile catholyte component, the catholyte solution comprising a redox mediator couple; and a regeneration zone separate from the membrane electrode assemblies of the fuel cell, the means for supplying an oxidant to the fuel cell being adapted to... Agent: Acal Energy Limited

20120107703 - Fuel cell system: A fuel cell system of the present invention includes: a reformer (1) configured to generate a hydrogen-containing fuel gas from a material gas and steam; a fuel cell (101) configured to generate electric power by using a fuel gas supplied from the reformer (1); a water tank (3) configured to... Agent: Panasonic Corporation

20120107704 - Temperature-sensitive bypass device for discharging condensed water from fuel cell stack: The present invention provides a temperature-sensitive bypass device for discharging condensed water from a fuel cell stack, in which a bypass line is provided between an end plate and a separator located at the outermost cell adjacent to an inlet of the fuel cell stack, and a temperature-sensitive valve for... Agent: Hyundai Motor Company

20120107705 - Anode gas composition utilizing h2 injection pressure wave propagation rates: A system for determining the concentration of hydrogen in an anode sub-system of a fuel cell system. The fuel cell system includes at least one fuel cell, an anode inlet, an anode outlet, an anode recirculation line, a source of hydrogen gas and an injector for injecting the hydrogen gas.... Agent: Gm Global Technology Operations, Inc.

20120107706 - Fuel cell system and control method at starting in the fuel cell system: A fuel cell system includes a fuel cell stack and a fuel gas piping system which supplies a fuel gas to the fuel cell stack, and is capable of, at starting below a freezing point, selectively performing a rapid warm-up operation to generate electric power at an air stoichiometric ratio... Agent: Toyota Jidosha Kabushiki Kaisha

20120107707 - Method for the direct amination of hydrocarbons into amino hydrocarbons, including electrochemical separation of hydrogen and electrochemical reaction of the hydrogen into water: Process for the direct amination of hydrocarbons to aminohydrocarbons by reaction of a feed stream E comprising at least one hydrocarbon and at least one aminating reagent to form a reaction mixture R comprising aminohydrocarbon and hydrogen in a reaction zone RZ and electrochemical separation of at least part of... Agent: Basf Se

20120107708 - Fuel cell power generation system and method of operating thereof: A temperature adjustment member is arranged to control temperature of a reformer independently of temperature of a fuel cell module. The reformer is structured as a three-fluid heat exchanger into which a fluid is introducible whose temperature is higher or lower than exhaust-gas temperature of the fuel cell module. Then,... Agent:

20120107709 - Fuel cell system and control method thereof: A fuel cell system including a fuel cell, and a converter which is connected between the fuel cell and a high voltage system and which sets an output ceiling voltage of the fuel cell, the fuel cell system comprising fuel gas supply stopping means for stopping the supply of fuel... Agent: Toyota Jidosha Kabushiki Kaisha

20120107710 - Compact fuel cell: A fuel cell including a stack of electrochemical cells and end plates applying a tightening strain onto the electrochemical cells, a thermal management system formed by a heat transfer fluid flow circuit in the stack, and a heat transfer fluid flow circuit external to the stack. The heat transfer flow... Agent: Commissariat A L'energie Atomique Et Aux Ene Alt

20120107711 - Operation control device and operation control method for fuel cell power plant: A fuel cell power plant stops anode gas supply to a fuel cell stack 1 by an anode gas supply mechanism 20 when an anode gas pressure in the fuel cell stack 1 reaches an upper limit pressure, and resumes supplying the anode gas by the anode gas supply mechanism... Agent: Nissan Motor Co., Ltd.

20120107712 - Method for operating a fuel cell, and a corresponding fuel cell: f

20120107714 - Fuel cell repeat unit and fuel cell stack: A repeat unit for a fuel cell stack, the repeat unit having: a conductive interconnect plate; an electrolyte-supported fuel cell, wherein a dense sealing perimeter extends around the entire perimeter of the fuel cell; a cathode gasket adjacent the cathode side of the fuel cell; and an anode gasket adjacent... Agent:

20120107713 - Reinforced fuel cell metal plate perimeter: A bipolar plate for a fuel cell includes a pair of plates. Each plate has an active area, a header area, and a perimeter area. The perimeter area is disposed adjacent an edge of the plate. The perimeter area is also disposed adjacent to each of the active area and... Agent: Gm Global Technology Operations, Inc.

20120107715 - Structure of solid oxide fuel cell: On each of upper and lower surfaces of a flat-plate-like support substrate having a longitudinal direction and having fuel gas flow channels formed therein, a plurality of power-generating elements A connected electrically in series are disposed at predetermined intervals along the longitudinal direction. On each of the upper and lower... Agent: Ngk Insulators, Ltd.

20120107716 - Solid oxide fuel cell: A solid oxide fuel cell includes two or more power generating elements each having a cathode, an anode, and an electrolyte layer placed between the cathode and the anode; an interconnector electrically connecting the power generating elements and containing a chromite-based material; and a sealing portion provided between the electrolyte... Agent: Ngk Insulators, Ltd.

20120107717 - Method for fabrication of electrochemical energy converter and the electrochemical energy converter: The method for fabrication of the electrochemical energy converter characterised in that, cermet composition (2A)1 (2B) is applied on both sides of the central ceramic plate (1), wherein on both sides of the plate in the cermet composition (2A), (2B), channels (3A), (3B) are made, then the channels (3A), (3B)... Agent: Akademia Gorniczo-hutnicza Im. Stanislawa Staszica

20120107719 - Electrode catalyst for membrane electrode of fuel cell and its method of preparation and fuel cell membrane electrode: This invention discloses an electrocatalyst for membrane electrode assembly, and its preparation method, as well as a fuel cell membrane electrode assembly. An electrocatalyst for fuel cell application, it is featured that the electrocatalyst is prepared by supporting precious metal (10-60 wt %) on a composite carrier which is prepared... Agent: South China University Of Technology

20120107718 - Fuel cell sealing structure: A fuel cell sealing structure has a power generating body, and first and second separators arranged in both sides in a thickness direction of the power generating body. On a surface in one side in a thickness direction of the first separator, formed integrally first and second sealing protrusions respectively... Agent: Nok Corporation

20120107724 - Electrode catalyst for fuel cell, method for producing the same, and polymer electrolyte fuel cell using the same: An electrode catalyst for a fuel cell consists principally of a carbon support, and a platinum catalyst or a platinum-alloy catalyst supported on the carbon support. In the electrode catalyst, at least 0.7 mmol of an acid per gram of the electrode catalyst is present on the carbon support.... Agent:

20120107721 - Polymer electrolyte membrane, and membrane electrode assembly and polymer electrolyte fuel cell using the same: Disclosed is a fuel cell in which a membrane electrode assembly less undergoes increase in ion conduction resistance, and a polymer electrolyte membrane less undergoes deterioration. Specifically, the polymer electrolyte membrane includes a first membrane and a second membrane being two different membranes composed of polymer electrolytes having different ion-exchange... Agent: Hitachi, Ltd.

20120107723 - Pore formation by in situ etching of nanorod pem fuel cell electrodes: The invention includes a method for use in creating electrochemical electrodes including removing a supporting structure in situ after the assembly of the electrochemical cell.... Agent: Rensselaer Polytechnic Institute

20120107720 - Self-supporting dynamic polymer membrane, method of preparation, and uses: The present invention relates to self-supporting dynamic polymer membranes (called “dynamer” membranes) of the polyimine type, to their method of preparation and to their use in separation processes, especially for separating gaseous CP species.... Agent:

20120107722 - Separator and fuel cell using the same: e

20120107725 - Solid polymer electrolyte composition, and ion-exchange membrane, membrane electrode assembly and fuel cell: To provide a solid polymer electrolyte composition that can improve oxidation resistance without causing decrease in proton conductivity, elution of added components and the like, and an ion-exchange membrane, a membrane electrode assembly and a fuel cell, each using the composition. It is possible to obtain a solid polymer electrolyte... Agent: Toyo Boseki Kabushiki Kaisha

20120107726 - Process for producing fluorine containing polymer:

20120107727 - Fuel cell module and manufacturing method of the same: A fuel cell module and a method of manufacturing the same. A fuel cell module including a unit cell in which a first electrode layer, an electrolyte layer, and a second electrode layer are sequentially laminated, wherein one of the first electrode layer and the second electrode layer includes a... Agent:

20120107728 - Non-aqueous electrolyte and lithium air battery including the same: A non-aqueous electrolyte and a lithium air battery including the same. The non-aqueous electrolyte may include an oxygen anion capturing compound to effectively dissociate the reduction reaction product of oxygen formed during discharging of the lithium air battery, reduce the overvoltage of the oxygen evolution reaction occurring during battery charging,... Agent: Samsung Electronics Co., Ltd.

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