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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. Cylindrical Unit Cell Type, E.g., Cup Container Electrode, Tubular Electrode, Casing, Etc.Cylindrical Unit Cell Type, E.g., Cup Container Electrode, Tubular Electrode, Casing, Etc. 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.05/24/07 - 20070117011 - Battery cell design and method of its construction A compact, robust, multifunctional and highly manufacturable rechargeable battery cell is provided. The cell design dedicates minimal internal volume to inert components of the cell. This is accomplished, in part, by providing multiple functionalities to individual cell components. ... 03/29/07 - 20070072072 - Cylindrical type alkaline storage battery A cylindrical type alkaline storage battery includes a cylindrical container having electrical conductivity, and an electrode assembly contained in the container, the electrode assembly being a roll obtained by rolling up a positive electrode plate, a negative electrode plate and a separator together. Provided that the maximum diameter of the ... 03/22/07 - 20070065716 - Battery module fixture A battery module fixture applicable to a battery module having a first positioning portion is disclosed. The battery module fixture includes a base and a spring member. The base includes a second positioning portion having a first end for engaging with the first positioning portion, and a second end connected ... 01/04/07 - 20070003831 - Construction and operation of an oilfield molten salt battery Construction and operation of an oilfield molten salt battery. A battery includes an outer case, an elongated mandrel positioned within the outer case, and the mandrel being an electrical component of the battery. Another battery includes an electrical pickup, and a polymer insulator providing insulation between the outer case and ... 11/30/06 - 20060269837 - Recyclable battery A recyclable battery includes a metal tube, a contact bar having a head formed on a distal end of the contact bar and extending out of the metal tube and a pole extending out of the head, a plug to block the first opening and having a channel defined through ... 11/23/06 - 20060263679 - Can and lithium secondary battery using the same A can and a lithium secondary battery using the same. Electrolyte slots having predetermined shapes are formed at inner surfaces of short-sidewalls and a bottom wall of the can, and serve as an electrolyte path or an electrolyte receiving space, thereby allowing the electrolyte to be easily introduced into the ... 10/05/06 - 20060222937 - Spiral electrode rectangular battery The spiral electrode rectangular battery has a first electrode plate and second electrode plate, which are the positive and negative electrodes, laminated together with a separator sandwiched in between, rolled into an electrode unit, and housed in an exterior casing. The electrode unit has flat surfaces on opposite sides, and ... 09/28/06 - 20060216587 - Cylindrical lithium rechargeable battery A cylindrical lithium rechargeable battery includes a core member made of a material that is softer than steel use stainless and has specific gravity lower than that of steel use stainless. The core member may prevent deformation and breakage of a cap assembly. ... 07/20/06 - 20060159989 - System and process for forming battery cans A process for producing a battery can in a transfer press comprises drawing a metal cup in a first station to form an elongated cylinder, ironing the elongated cylinder in a second station, and redrawing the elongated cylinder in a third station. In either or both the drawing and ironing ... 07/13/06 - 20060154143 - Coin type battery and manufacturing method thereof A positive electrode plate (11) and a negative electrode plate (12) are coiled around into a flat shape such that positive electrode layer faces (22a-22e) and negative electrode layer faces (23a-23f) are alternately layered upon one another with a separator interposed therebetween. Positional discrepancy detecting holes (41a, 41b, 42, 43, ... 06/29/06 - 20060141354 - Can for a battery and battery using the same A can includes a body receiving an electrode assembly of a battery and a bottom wall protruding downward from the body and having a convex bottom surface such that the bottom wall does not bend toward an inner portion of the can when the body is compressed. ... 06/01/06 - 20060115724 - Zinc/air cell A zinc-air cell with an anode cup comprising anode active material and a cathode cup comprising catalytic or cathode active material wherein the cathode cup comprises an exposed nickel layer which has been softened to improve electrical contact with the device being powered such as a hearing aid. A cathode ... 05/11/06 - 20060099499 - Lithium rechargeable battery A lithium rechargeable battery includes an electrode assembly having a first electrode, a second electrode, and a separator interposed between them, a can having an opening to contain the electrode assembly, and a cap plate coupled to the top of the can. A side of the can is asymmetrical with ... 04/20/06 - 20060083982 - Lithium ion secondary battery A lithium ion secondary battery includes: an electrode assembly having first electrodes, second electrodes, and separators interposed between each of the first electrodes and each of the second electrodes; a can containing the electrode assembly; a cap assembly having a cap plate and a first electrode terminal having a first ... 04/20/06 - 20060083981 - Battery can and manufacturing method thereof and battery using the same A battery can having an opening, with a cylindrical side wall and a bottom, is formed from a steel plate having a carbon content of 0.004% by weight or less. The battery can has necessary and sufficient corrosion resistance and can be manufactured at low costs. ... 03/16/06 - 20060057458 - Battery with integrated protection circuit A battery pack is provided where the cell can becomes the battery enclosure. An electrode assembly is deposited within a can. A recess area is created above the electrode assembly by either extending the sides of the can beyond the electrode assembly or by attaching a tubular header to the ... 01/12/06 - 20060008702 - Secondary battery A secondary battery includes an electrode assembly with a positive electrode, a negative electrode and a separator disposed between the positive and the negative electrodes, and a case in which the electrode assembly is mounted. At least one of the positive and the negative electrodes has a leading edge with ... 10/06/05 - 20050221175 - Can type lithium ion secondary battery The claimed invention is directed to an improved secondary battery having a substantially uniform thickness. In one embodiment, a can type lithium on secondary battery is formed to include a structure that enables the battery to have a substantially uniform thickness even when wrapped with a label. Illustratively, the structure ... 08/11/05 - 20050175892 - Battery including rolled electrodes A battery includes a unit cell including spirally rolled electrodes, a jacket having a recessed section, a cathode lead terminal, and an anode lead terminal. The unit cell is placed in the recessed section, the recessed section is covered with a portion of the jacket, and the cathode and anode ... 06/09/05 - 20050123829 - Lithium secondary battery and method for manufacturing the same A lithium secondary battery of the present invention comprises a positive electrode formed by disposing a positive-electrode mixture layer containing a positive-electrode active material and a positive-electrode binder, on a surface of a positive-electrode current collector; a negative electrode formed by sintering a negative-electrode mixture layer containing a negative-electrode binder ... ### FreshPatents.com Support |