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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. > Cylindrical Unit Cell Type, E.g., Cup Container Electrode, Tubular Electrode, Casing, Etc. > Having Seal Material Having Seal MaterialHaving Seal Material 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.05/10/07 - 20070105016 - Cylinder type lithium ion secondary battery A cylinder type lithium ion secondary battery has a center pin that is inserted into an electrode assembly after the injection of electrolyte to increase impregnation of the electrolyte. The battery includes an electrode assembly, a case to accommodate the electrode assembly, a center pin inserted into the center of ... 03/15/07 - 20070059594 - Lithium ion secondary battery A thin and wide area lithium ion secondary battery is disclosed. The lithium ion secondary battery has a container having a flange extended outwardly from a region where a terminal is located in the container, and constituted by a can and a cap having preferred shapes, respectively, wherein the flange ... 01/25/07 - 20070020517 - Cylindrical lithium secondary battery and method of fabricating the same A cylindrical lithium secondary battery including a winding-type electrode assembly having a first electrode plate to which a first electrode tap is attached, a second electrode plate to which a second electrode tap is attached, and a separator interposed between the first electrode plate and the second electrode plate. A ... 12/28/06 - 20060292441 - Cylindrical alkaline battery A cylindrical alkaline battery of the present invention includes a positive outer can in the form of a cylinder having a bottom and an opening at its top, a sealing member located along the inner edge of the opening, and a negative terminal for sealing the opening along with the ... 11/30/06 - 20060269838 - Lithium secondary battery A lithium secondary battery having an electrode assembly including a first electrode plate, a second electrode plate, and a separator interposed between the first electrode plate and the second electrode plate. A case receives the electrode assembly and a cap assembly is coupled to the case to seal the case. ... 11/16/06 - 20060257729 - Can type lithium secondary battery A can type lithium secondary battery including an electrode assembly including a first electrode plate, a second electrode plate, and a separator, a can for receiving the electrode assembly and an electrolyte, and a cap assembly including a cap plate, an electrode terminal and a gasket, the cap assembly closing ... 10/05/06 - 20060222938 - Alkaline dry battery and sealing gasket therefor In an alkaline dry battery using a polyamide resin sealing gasket that is placed between a battery case and an anode terminal plate without using a stiffening member and seals the battery case in an airtight manner, the sealing gasket includes a first and a second thin wall parts and ... 09/28/06 - 20060216588 - Cylindrical type secondary battery A secondary battery having an upper battery assembly including an upper can housing a cap unit having an electrode terminal adapted to electrically connect to an external device and a gasket inserted between the cap unit and one end portion of the upper can for sealing and insulating the cap ... 08/24/06 - 20060188779 - End cap assembly and vent for high power cells And end cap assembly and venting system therein for closing and sealng the open end of a cell housing. The end cap assembly comprises a sealing disk underlying an end cap, and a metal support disk between the end cap and the sealing disk. The metal support disk has a ... 08/17/06 - 20060183020 - Sealing assembly for electrochemical cell In an electrochemical cell a container houses a cathode, an anode, a separator between the cathode and the anode, a negative current collector and a sealing assembly for sealing a terminal end of the separator extending outward from between the cathode and the anode. The sealing assembly seals the terminal ... 06/15/06 - 20060127755 - Can-type rechargeable battery and method for manufacturing the same A can-type rechargeable battery includes a connection portion for coupling a protection circuit to a can-type bare cell and a lead plate for coupling the connection portion to the can. At least one protrusion is disposed at a connection portion outside the can and a lead plate has a hole ... 06/01/06 - 20060115725 - Integrated cap assembly of a secondary battery and fabricating method thereof An integrated cap assembly of a secondary battery. A cap lamination forms a top portion of the secondary battery and serves as a connection terminal while the secondary battery is charged or discharged. A gasket is molded integrally with the cap lamination in such a manner that a peripheral portion ... 05/11/06 - 20060099502 - Cylindrical lithium secondary battery A cylindrical lithium secondary battery includes a wound electrode assembly having a first electrode plate, a second electrode plate, and a separator interposed between the first electrode plate and the second electrode plate. A core member is substantially in a shape of a pipe and has a cut formed along ... 05/11/06 - 20060099501 - Secondary battery A secondary battery having an electrode assembly with improved battery capacity. The secondary battery has an electrode assembly including two electrodes and a separator, a case made from an insulative material and having an opening at an upper portion thereof for receiving the electrode assembly therein, and a cap assembly ... 05/11/06 - 20060099500 - Secondary battery A secondary battery including a can for receiving an electrolyte and an electrode assembly including first and second electrode plates and a cap assembly including a cap plate covering an upper portion of the can. An electrode terminal connected to one of the first and second electrode plates is inserted ... 03/16/06 - 20060057459 - Can type secondary battery A can type secondary battery. The can type secondary battery has a fixing unit for fixing an end portion of a terminal plate to an end portion of an insulation plate of a cap assembly in order to prevent a short circuit between the terminal plate and an electrode assembly ... 02/23/06 - 20060040177 - Electrochemical cell In an electrochemical cell in which a container is bonded to a cap, observation of liquid leakage has been needed in directions from four sides of the container, therefore much time and high cost have been required. The outer circumference of the cap is made to be smaller than that ... 02/02/06 - 20060024574 - Lithium ion secondary battery having safety vent responsive to temperature and pressure A lithium ion secondary battery having a safety vent responsive to temperature and pressure. The lithium ion secondary battery includes an electrode assembly having a positive electrode plate, a separator, and a negative electrode plate which are simultaneously wound and laminated, and positive and negative electrode leads extending outward from ... 02/02/06 - 20060024573 - Secondary battery In a secondary battery having an electrolyte injection hole having improved sealing structure to improve the safety of the can-type secondary battery and to prevent the electrolyte from leaking, the electrolyte injection hole is sealed by welding the sealing plate on top of the cap plate so that the electrolyte ... 01/26/06 - 20060019158 - Battery having a collector plate To provide a battery with low internal resistance and high efficiency in which connection points to a collector plate are evenly distributed on the electrode plate and the number of the connection points is increasable, a battery according to the present invention includes a positive and negative collector plates respectively ... 12/29/05 - 20050287435 - Secondary battery A secondary battery includes: an electrode assembly having a winding including a positive electrode, a negative electrode, and a separator interposed therebetween, the winding centered around a winding axis; a case adapted to receive the electrode assembly, the winding axis being parallel to a longitudinal axis of the case; and ... 12/15/05 - 20050277020 - Secondary battery with collector plate and electrode package thereof A secondary battery. An electrode assembly is mounted in a container. The electrode assembly is formed by winding a positive electrode and a negative electrode with respect to a separator interposed between the positive and negative electrodes. A cap assembly is fixed to the container to seal the container assembly ... 08/04/05 - 20050170244 - Button-type alkaline battery and method of manufacturing the same A button-type alkaline battery in which an anode 3 containing an anode active material and an alkaline electrolyte is disposed in a sealed space formed by sealing a cathode housing 4 with an anode sealing member 5, with a gasket 6 being interposed between the cathode housing 4 and the ... 07/28/05 - 20050164079 - Can type secondary battery A can type secondary battery includes an electrode assembly having a positive electrode plate, a negative electrode plate, and a separator interposed between the positive electrode plate and the negative electrode plate, a can for receiving the electrode assembly therein, and a cap assembly coupled to an opening section of ... 07/07/05 - 20050147879 - Electrochemical cell closure An electrochemical cell having a high capacity is described. The cell capacity can be increased by a method of selecting cell components to achieve particular volume ratios within the cell. Specific volume ratios that lead to improved capacity include the ratio of the internal cell volume to the external volume, ... 07/07/05 - 20050147878 - Battery and method for manufacturing the same A battery having a collecting structure that can reduce internal resistance of the battery and a structure that allows easy manufacturing of the battery by the following processes is provided. An enlarged portion is formed near an opening end of a battery case and a supporting ledge is provided on ... 06/23/05 - 20050136323 - Sealed prismatic battery A sealed prismatic battery is provided. The battery includes a battery casing 4 having a prismatic cylindrical shape of body with a bottom part and an upper opening, and a lid 5 which fits in the upper opening of the battery casing. The opening of the casing body 4 and ... ### FreshPatents.com Support |