Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 2 - Constructional details, or processes of manufacture, of the non-active parts
Patents for H01M 2 - Constructional details, or processes of manufacture, of the non-active parts (85,170)
09/2003
09/09/2003US6616988 Applying a repeating pulse voltage having a rising time of 0.2 microseconds or less between electrodes in the presence of a gas of a sulfur compound
09/09/2003US6616040 Analog scan data signal processor employing a time-domain substrate noise filter for non-linearly processing analog scan data signals and reducing substrate noise signal levels therein prior to first derivative signal generation and processing operations carried out within said analog scan data signal processor
09/04/2003WO2003073548A1 Fuel cell with variable porosity gas distribution layers
09/04/2003WO2003073539A1 Electrochemical cell with carbonaceous material and molybdenum carbide as anode
09/04/2003WO2003073537A1 Nonaqueous electrolyte battery
09/04/2003WO2003073534A2 Electric separator, method for the production and use thereof
09/04/2003WO2003073533A1 A fuel cell gas separator
09/04/2003WO2003073532A2 Seal for an electrochemical cell
09/04/2003WO2003073528A2 Alkaline battery with flat housing
09/04/2003WO2003072231A2 Ceramic membrane based on a substrate containing polymer or natural fibres, method for the production and use thereof
09/04/2003WO2003061051B1 Electric storage battery construction and method of manufacture
09/04/2003WO2003028127A8 Secondary battery with autolytic dendrites
09/04/2003WO2002087001A3 Polymer electrolyte membrane
09/04/2003US20030165744 Flexible thin printed battery and device and method of manufacturing same
09/04/2003US20030165738 IMPROVEMENTS TO AN Ni-Zn RECHARGEABLE BATTERY
09/04/2003US20030165736 Battery pack and method of producing the same
09/04/2003US20030165735 Battery and electric double layer capacitor
09/04/2003US20030165734 Method and apparatus for cooling and positioning prismatic battery cells
09/04/2003US20030165732 Environmentally tolerant anode catalyst for a solid oxide fuel cell
09/04/2003US20030165355 Affixing device for affixing front cover, back cover and battery unit of a personal digital assistant
09/04/2003US20030164693 Battery holder and laser unit incorporating same
09/04/2003CA2477062A1 Electric separator, production and use
09/03/2003EP1341248A1 Enclosed nickel-zinc primary battery, its anode and production methods for them
09/03/2003EP1341246A2 Electrode material for non-aqueous secondary battery
09/03/2003EP1341245A2 Battery pack
09/03/2003EP1341244A2 Battery with a two parts-cover
09/03/2003EP1341243A1 Square battery
09/03/2003EP1340275A2 Lithium-ion electrochemical cell and battery
09/03/2003EP1339899A1 Wettable polyolefin fibers and fabrics
09/03/2003EP1339569A2 Battery retaining system for children's ride-on vehicles
09/03/2003EP1339514A1 Moulding apparatus
09/03/2003EP0972314B1 Nickel-metal hydride batteries having high power electrodes and low-resistance electrode connections
09/03/2003CN2570996Y Integrated accumulator
09/03/2003CN2570995Y Positive and negative capping of accumulator
09/03/2003CN2570994Y Battery stand location conducting arrangement
09/03/2003CN2570993Y Sealing ring of accumulator end portion
09/03/2003CN2570992Y Valve control sealed accumulator cover
09/03/2003CN2570991Y Cylindrical accumulator case
09/03/2003CN1440573A High Performance battery and current collector therefor
09/03/2003CN1440438A Polymers and polymer membranes covalently cross-linked sulphinate alkylation
09/03/2003CN1440088A Battery unit, lithium polymer battery therewith and manufacture thereof
09/03/2003CN1440084A Copper component for battery
09/03/2003CN1439666A Heat activated microporous membrane and its application in battery
09/03/2003CN1120539C Nonaqueous-electrolyte secondary battery
09/03/2003CN1120538C Basic dry cell
09/03/2003CN1120536C Disposable cell
09/03/2003CN1120533C Electrode for nonelectrolytic battery
09/03/2003CN1120532C Lead acid battery
09/03/2003CN1120531C Backplate for secondery battery and charger adapted therefor
09/03/2003CN1120057C Improved energy storage device and methods of manufacture
09/02/2003US6614233 Apparatus for detecting battery pack abnormality and method of detecting battery pack abnormality
09/02/2003US6613703 Thermoplastic nonwoven web chemically reacted with a cyclodextrin compound
09/02/2003US6613474 Electrochemical cell having a casing of mating portions
09/02/2003US6613473 Battery with cylindrical cells
09/02/2003CA2215622C Non-woven fabric for separator of non-aqueous electrolyte battery and non-aqueous electrolyte battery using the same
08/2003
08/28/2003WO2003071653A2 Cylindrical alkaline cells with increased discharge performance
08/28/2003WO2003071624A2 Fuel cell stacking and sealing
08/28/2003WO2003071620A2 Metal air cell system
08/28/2003WO2003071619A2 Solid oxide fuel cell and system
08/28/2003WO2003071618A2 Solid oxide fuel cell and system
08/28/2003WO2003071616A2 Temperature control apparatus and method for high energy electrochemical cells
08/28/2003WO2003071563A1 Electrochemical capacitor and method for its preparation
08/28/2003WO2003043103A8 Nonwoven separator for electrochemical cell
08/28/2003US20030162436 Terminal for electrically connecting button battery
08/28/2003US20030162100 Lithium secondary battery for mounting on substrate
08/28/2003US20030162097 Lithium polymer cell
08/28/2003US20030162095 First anode active material and at least a first controlled release agent in physical contact for tentatively isolating first anode active material from electrolyte in beginning of a cell operation for delayed oxidation
08/28/2003US20030162093 Electrochemical cell with carbonaceous material and molybdenum carbide as anode
08/28/2003US20030162091 Battery pack
08/28/2003US20030162090 Electrode material for non-aqueous secondary battery
08/28/2003US20030162089 Sleeve separator and device for producing the same
08/28/2003US20030162088 Coin-shaped battery
08/28/2003US20030162086 Consecutively wound or stacked battery cells
08/28/2003US20030162085 Separator configuration providing a reservoir and wicking system for electrolyte
08/28/2003US20030162084 Battery apparatus for vehicle
08/28/2003US20030162083 Battery pack
08/28/2003US20030162076 Fuel cell assembly
08/28/2003US20030162071 Actuator device for force-feeding air, and air force-feed type air cell
08/28/2003US20030162067 Fuel water vapor replenishment system for a fuel cell
08/28/2003CA2759750A1 Fuel cell stacking and sealing
08/27/2003EP1339128A1 Lithium secondary battery
08/27/2003EP1339115A1 Flat battery and production method therefor
08/27/2003EP1339114A1 Battery module
08/27/2003EP1339113A1 Packaging material for electronic-part case, and others
08/27/2003EP1339072A1 (composite) membranes of solid polyelectrolytes bearing phosphoric acid groups and processes for their production
08/27/2003EP1338041A2 The use of lignins in thermoplastics
08/27/2003CN2569348Y Anti-leakage voltage-limiting safety device for accumulator
08/27/2003CN1439032A Polymer composition
08/27/2003CN1438727A Polymer electrolyte and lithium cell using same
08/27/2003CN1438722A Method for making tubelike high-temp. solid oxide fuel battery
08/27/2003CN1438719A Lithium-ion electric core
08/27/2003CN1438718A Electronic apparatus
08/27/2003CN1119871C Cone-shaped battery electrode terminal
08/27/2003CN1119838C Power supply unit and heat radiation method therefor
08/27/2003CN1119201C System for desulfurizing a fuel for use in a fuel cell power plant
08/27/2003CN1119175C Device for dispensing volatile active ingredient
08/26/2003US6610444 Secondary cell with non-rotatable terminal member
08/26/2003US6610443 One-piece header assembly for hermetic battery terminal feedthrough, fill and closure designs
08/26/2003US6610441 Annular pack
08/26/2003US6610440 Microscopic batteries for MEMS systems
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