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Chemistry: Electrical Current Producing Apparatus, Product, And Process > Current Producing Cell, Elements, Subcombinations And Compositions For Use Therewith And Adjuncts > Cell Enclosure Structure, E.g., Housing, Casing, Container, Cover, Etc. > Having Seal Feature Having Seal FeatureHaving Seal Feature patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.06/07/07 - 20070128514 - Method for manufacturing sealed battery and sealed battery manufactured thereby A method for manufacturing a sealed battery according to one embodiment of this invention includes a first step of using an outer can 15 having an opening, and a sealing plate 16 having a flange provided with a groove 22 around or on a part of a fitting face of ... 05/03/07 - 20070099078 - Packaged thin film batteries and methods of packaging thin film batteries A packaged battery (60) is provided having a thin film lithium battery cell (62) sealed with a packaging foil or layer (67). The battery cell (60) includes a substrate (61) and an active cell (62) with an anode current collector (65) and a cathode current collector (64). The packaged battery ... 03/22/07 - 20070065718 - Small battery pack having frame retardant adhesive member Provided is a small battery pack having flame retardancy-imparted adhesive members which are external to a battery cell, such as a double-sided adhesive tape used for adhesion between the battery cell and a battery pack case in which the battery cell is mounted, an adhesive used for attachment of a ... 03/15/07 - 20070059596 - Nonaqueous secondary electrolytic battery A nonaqueous secondary electrolytic battery comprising an electricity-generating element formed by spirally winding a laminate of a positive electrode plate, a separating material and a negative electrode plate, and an electrolytic solution with which the separating material, if it is a separator, is impregnated. The electricity-generating element is sealed in ... 01/11/07 - 20070009795 - Film-clad battery and method of producing film-clad battery A joint section where covering films 2a, 2b of film-covered battery 1 are heat-sealed together is formed with flat surface 6′ having thickness t1 and groove 6 having thickness t2. Groove 6 serves to reduce the projection area of film-covered battery 1 by folding side 2c toward receiving section 2a1 ... 12/28/06 - 20060292443 - Bi-polar rechargeable electrochemical battery A bi-polar battery has a positive electrode unit, a negative electrode unit, at least one bi-polar electrode unit stacked therebetween, an electrolyte layer separating each adjacent electrode unit, and a gasket positioned about each electrolyte layer for creating a seal about the electrolyte layer in conjunction with the electrode units ... 12/21/06 - 20060286452 - Flat battery and battery pack The invention is directed towards flat battery for use in a battery pack. The. flat battery includes an electrode terminal that conducts to the exterior of the exterior member and connects to the battery elements within the interior region. Electrode terminals of the flat battery are formed using a connection ... 12/21/06 - 20060286451 - Sealed battery A sealed battery in which an opening of a battery case is sealed with any one of a sealing member via an insulating gasket, and a sealing unit in which a sealing member is crimped inside a filter via an inner gasket. The sealed battery includes a sheet-like gasket placed ... 12/07/06 - 20060275658 - Battery pack of assembled battery and fixing method of assembled battery A battery pack of a battery includes a plurality of laminated cells that are hermetically sealed by a laminated film, a case for storing the plurality of the laminated cells, a positive electrode terminal and a negative electrode terminal of a battery for connecting the cells in parallel or series ... 12/07/06 - 20060275657 - Sealed rechargeable battery and manufacturing method of the same A sealed rechargeable battery containing an electrode unit and a liquid electrolyte in a metallic case with a bottom that is sealed with a closure assembly. The electrode unit includes a positive electrode and a negative electrode, each made up of a collector and electrode material paste coated thereon, wound ... 11/23/06 - 20060263685 - Battery A battery including a case defining a cavity for housing an electrode assembly, the case having an opening for receiving the electrode assembly, and a cap plate attached to the case to cover the opening, the cap plate including a welded portion that is thicker than a major area of ... 11/16/06 - 20060257733 - Rechargeable battery A rechargeable battery having an electrolyte sealing member covering and sealing the electrolyte injection opening. An electrode assembly includes a positive electrode, a negative electrode and a separator wound in a jelly roll configuration. A case houses the electrode assembly. A cap assembly is combined with the case to seal ... 09/21/06 - 20060210872 - Film-packaged electric device and its manufacturing method Film covered battery 10 has cell element 13 to which leads 12a, 12b are connected, and casing films 11 for sealing cell element 13 with leads 12a, 12b extended therefrom. Casing films 11 are thermally sealed along the periphery to seal cell element 13. Thermally sealed area 13 of casing ... 08/31/06 - 20060194103 - Film-covered battery and fabrication method A film-covered battery 1 includes battery element 6 and laminate films 3 and 4 for sealing battery element 6. Laminate films 3 and 4 are realized by laminating a heat-seal resin layer and a metal foil layer and seal battery element 6 by arranging the films on either side of ... 08/10/06 - 20060177735 - Partition wall for a bipolar battery, bipolar electrode, bipolar battery and method for producing a partition wall A partition wall for an electrode in a bipolar battery is comprised of a dimensional stable porous disc (1) of an electrically non-conductive material, the pores of which are filled with lead or a corresponding metal or an alloy thereof. The partition wall is distinguished by the porous disc at ... 08/03/06 - 20060172193 - Alkaline battery An alkaline battery comprising a positive electrode, a negative electrode containing zinc or zinc alloy particles, an outer body, and a resin sealing member having a thin-walled part for preventing explosion, wherein all zinc or zinc alloy particles in the negative electrode pass through sieve openings of 80 mesh and ... 08/03/06 - 20060172192 - Battery A battery has a housing, a cover, and a seal engaged with the cover. The cover has an outer edge and is connected to the housing at the outer edge. The cover includes at least one portion of reduced thickness between the outer edge of the cover and the seal. ... 07/27/06 - 20060166089 - Battery pack A battery pack is provided. For example, the battery pack includes a box-shaped or plate-shaped battery pack. The battery pack has a hard outer jacket member, a box-shaped or plate-shaped battery element, a cover, and a circuit board. The hard outer jacket member has a first opening and a second ... 06/29/06 - 20060141357 - Battery and lead-insulating film A lithium battery (1) has a battery module (2), a battery package (5) for holding the battery module (2) therein, and leads (4) extending from the battery module (2) and projecting outside from the battery package (5). The battery package (5) is formed from a laminated sheet (10), and a ... 06/29/06 - 20060141356 - Electrochemical device In an electric double layer capacitor 100 comprising an electrochemical element 30 including a pair of electrode layers 32, 36; a pair of container members 10, 20 made of a metal surrounding the electrochemical element 30; and an electrically insulative gasket 40, interposed between the pair of container members 10, ... 06/15/06 - 20060127760 - Cell A highly safety cell is provided in which short-circuiting is unlikely to occur. In order to prevent short-circuiting, for example, burrs generated when a laminate film used as an exterior packaging material is cut are prevented from penetrating an interior resin layer of the laminate film. When an electrode terminal ... 06/15/06 - 20060127759 - Lactobacillus casei bd-ii strain and used to reduce blood A rechargeable battery includes a housing having a housing wall, at least one cell in the housing, and a contact element electrically connected to the at least one cell. The rechargeable battery also includes a plastic sealing element extrusion-coated on the contact element. The sealing element includes a supporting surface ... 06/01/06 - 20060115728 - Non-aqueous electrolyte battery A non-aqueous electrolyte battery of the present invention includes a non-aqueous electrolyte containing a lithium salt, a cyclic sultone derivative, and an acid anhydride, wherein the non-aqueous electrolyte contains the cyclic sultone derivative in an amount of 0.3 to 3% by mass and the non-aqueous electrolyte contains the acid anhydride ... 05/04/06 - 20060093908 - Secondary battery employing battery case of high strength Provided is a secondary battery having an electrode assembly installed in a battery case made up of a laminated sheet composed of an outer coating layer of a polymer film, a barrier layer of a metal foil and an inner sealant layer of a polyolefin material, wherein the metal foil ... 04/20/06 - 20060083985 - Electrochemical cell having improved gasket An electrochemical cell such as an alkaline battery has improved shelf-life and manufacturability. The cell has a gasket for sealing an open end of a metal container of the battery that forms a seal with a current collector shank of the battery without introducing cracks or other defects in the ... 04/06/06 - 20060073385 - Novel sealant material for electrochemical cell components Multipurpose sealing adhesive materials for sealing different components of an electrochemical cell are provided. The sealing materials are acid, acid anhydride, acid ester or metallocene modified polyolefins that are capable of providing multiple sealing functionalities in a heat activated sealing process. These sealing polymers are capable of adhering to plain ... 03/30/06 - 20060068281 - Outer case for non-aqueous electrolyte battery and method of producing the same An outer casing of a non-aqueous electrolyte battery is capable of being mass-produced as well as thin and resistant to damage. The outer casing 4 comprises a casing body 4a and a cover 4b. After being internally packaged, a non-aqueous electrolyte battery 2, e.g. a lithium-ion polymer secondary battery, is ... 03/16/06 - 20060057462 - Lithium ion secondary battery A lithium ion secondary battery is provided. The battery comprises a cap assembly having a cap plate with a predetermined thickness and a predetermined ratio of the length of the long axis to the length of the short axis of the cap plate. This construction prevents deformation of the cap ... 03/09/06 - 20060051668 - Pouch-type lithium secondary battery and fabrication method thereof A pouch-type lithium secondary battery including a battery unit having a positive electrode plate, a negative electrode plate, and a separator between the positive and negative electrode plates; electrode tabs extending from each of the positive and negative electrode plates of the battery unit, respectively; a case having a space ... 02/16/06 - 20060035143 - Electrochemical cell In a conventional electrochemical cell, since a welding between a container and a sealing plate is performed in the atmospheric air, a weld zone is oxidized and a corrosion resistance decreases. For this reason, impurities are eluted from the weld zone into an electrolyte, and this causes an internal resistance ... 02/02/06 - 20060024576 - Alkaline battery sealing gasket and sealed alkaline battery An alkaline battery sealing gasket 33 made of a resin, comprises a peripheral packing portion 36 sandwiched in a pressed state between an opening end of a metal battery can 11 that contains an electricity generating element 20 and doubles as a positive electrode terminal and a negative electrode terminal ... 02/02/06 - 20060024575 - Sealed battery pack A sealed battery pack is provided that prevents liquid, dust and gas from compromising the reliability of the rechargeable cell and circuitry disposed within the pack. A rechargeable cell and printed circuit board are coupled together and are placed into a five sided housing. In one embodiment, one of the ... 01/26/06 - 20060019160 - Secondary battery A secondary battery includes: a bare cell having an electrode assembly including two electrodes and a separator arranged between the two electrodes, a cell container having an opening and adapted to contain the electrode assembly, and a cap assembly adapted to cover the opening; and an accessory unit having a ... 01/05/06 - 20060003223 - Nickel hydrogen battery A segmented nickel hydrogen battery system includes a hydrogen storage segment (130) and a battery segment (120) in fluid communication with the storage segment. The battery segment includes a plurality of electrochemical cells each having a current collector plate (104) and a plastic seal component (104) provided about the peripheral ... 12/22/05 - 20050282069 - Rechargeable battery pack and method for separating core pack from case A rechargeable battery pack and a method for separating a core pack from a case make it possible to easily separate the core pack from the case without causing any damage to the surface of the core pack. A core pack may need to be separated from the case during ... 12/08/05 - 20050271938 - Flat non-aqueous electrolyte secondary cell In a flat non-aqueous electrolyte secondary cell comprising an electricity-generating element including at least a cathode, a separator and an anode and a non-aqueous electrolyte in the inside of a cathode case, a plurality of electrode units each consisting of the cathode and the anode opposite to each another via ... 12/01/05 - 20050266309 - Battery gasket The invention relates to a gasket for single or multi-cell rechargeable batteries and provides an improved seal between multiple cells in a battery or between a cell and the vent of a pressure vessel. In particular, the invention illustratively is described as having at least two alternating sectional profiles, each ... 11/24/05 - 20050260492 - Thin printable flexible electrochemical cell and method of making the same A thin printed flexible electrochemical cell with a high moisture and oxygen barrier polymer film sealed and folded package featuring a printed cathode deposited on a highly conductive carbon printed cathode collector with a zinc foil anode or printed anode placed adjacent to the cathode. After the cell components are ... 11/17/05 - 20050255381 - Secondary battery The present invention is a secondary battery, comprising an upper housing, an upper accommodated tank, a main component of battery, a lower accommodated tank, a lower housing each is laminated orderly by layers to form a sealed structure of the secondary battery. The upper accommodated tank is made of a ... 11/03/05 - 20050244710 - Sealing ring assembly and mounting method A sealing ring assembly and an improved method for mounting a sealing ring into an electrochemical cell used for Electrochemical Capacitance Voltage (ECV) profiling measurements. The ring is located in a holder having at least one secondary bore providing fluid communication between a forward face of the holder and the ... 11/03/05 - 20050244709 - Electrode pack An electrode pack having at least two flat electrodes. The electrodes are placed on a patient and have flat contact areas, which are located on an electrode body and which have a gel, a connecting cable, and have an air-tight closure. A structure that is advantageous for handling and reliability ... 09/01/05 - 20050191549 - Battery having specific package structure The present invention provides a battery having a structure for increasing the power storage capacity and output thereof In accordance with the present invention, in a battery comprising an electrode assembly including anode plates, cathode plates and separators; and a battery case, both side bonding portions of which are folded ... 07/28/05 - 20050164081 - Rechargeable lithium battery A thin rechargeable lithium battery having a battery main body enclosed between sealing members (a) and (b), at least sealing member (a) having a concave portion that extends to either side from a central position so as to have a peripheral collar portion (a-i) which surrounds the concave portion, sealing ... 07/21/05 - 20050158622 - Film-covered electric device having pressure release opening A film-covered electric device has an electric device element and casing films. The casing films include a sealing area formed by thermally fusing the facing surfaces of the casing films together around the periphery of the electric device element, an electric device element receiving part encapsulating the electric device element ... ### FreshPatents.com Support |