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)
03/2003
03/20/2003US20030054238 9V rechargeable battery
03/20/2003US20030054237 Laminated multilayer separator for lead-acid batteries
03/20/2003US20030054236 Multilayer separator for lead-acid batteries
03/20/2003US20030054235 Laminated multilayer separator for lead-acid batteries
03/20/2003US20030054234 Multilayer separator for lead-acid batteries
03/20/2003US20030054233 Reinforced multilayer separator for lead-acid batteries
03/20/2003US20030054232 Reinforced multilayer separator for lead-acid batteries
03/20/2003US20030054230 Battery system thermal management
03/20/2003US20030054217 Metal-air fuel cell battery system having means for bi-directionally transporting metal-fuel tape and managing metal-fuel available therealong
03/20/2003US20030054208 Magnesium and air electrode; miixng adjuvant of dithiobiuret, zinc or zinc with quaternary ammonium compound
03/20/2003US20030053290 Battery pack for an information processing apparatus and the information processing apparatus
03/20/2003US20030053289 Information-processing device and removable unit
03/20/2003CA2736066A1 Hydrophilic polymers and their use in electrochemical cells
03/20/2003CA2459776A1 Cycle with auxiliary propulsion
03/19/2003EP1294072A2 Battery packs and charging thereof
03/19/2003EP1294035A2 A holding member for holding an electrochemical cell, a holding structure for the same, an electrochemical system and a connecting member for electrochemical cells
03/19/2003EP1294033A1 Separator for zinc bromine secondary cell and method for its preparation
03/19/2003EP1294032A2 Assembled battery
03/19/2003EP1294031A1 Sealing material for electrochemical element and electrochemical element containing the same
03/19/2003EP1293879A2 A battery pack for an information processing apparatus and the information processing apparatus
03/19/2003EP1293878A2 Information-processing device and removable unit
03/19/2003EP1293008A1 A cell incorporating a porous membrane
03/19/2003EP1293001A1 Alkaline electrochemical cells
03/19/2003EP1292999A1 Cylindrical battery clip for key fobs
03/19/2003EP1292998A2 Battery construction having cover assembly and method therefor
03/19/2003EP1108268B1 Device and method for using the waste heat of an air-cooled fuel cell battery
03/19/2003EP1042825B1 A portable electronic apparatus, with battery supplied components
03/19/2003EP1016147A4 Sealed weldless battery circuit cast in cover
03/19/2003EP0978149A4 Gas recombinant battery separator and method of making
03/19/2003EP0958623B1 In-line dry cell cartridge or housing
03/19/2003EP0941554B1 Improved lead acid storage battery and method of bonding battery cell terminal posts and bushings
03/19/2003EP0939448B1 Battery case and surface-treated steel sheet for battery case
03/19/2003CN1404638A Air recovery battery
03/19/2003CN1404170A Reinforced diaphragm material for battery and its making process
03/19/2003CN1404169A 碱性电池 Alkaline batteries
03/19/2003CN1404168A Plastic lithium ion battery
03/19/2003CN1404167A Battery changing mechanism, battery changing method and electronic machine
03/19/2003CN1404166A Accumulator cell
03/19/2003CN1404165A Micro capsule for valve controlled sealed lead-acid accumulator and its prepn
03/19/2003CA2400257A1 Silver vanadium oxide having a fine particle size for improved cell performance
03/18/2003US6535390 Securing device and electronic appliance assembly applying the same
03/18/2003US6535378 Electrical and electronic apparatus having adaptors for power sources; miniaturization
03/18/2003US6534951 Battery charger
03/18/2003US6534885 Adapter for DC power source unit
03/18/2003US6534219 Secondary battery
03/18/2003US6534214 Lithium cobalt oxide (LiCoO2), lithium nickel oxide (LiNiO2) or a solid solution thereof or lithium manganese oxide (LiMn2O4) having a spinel structure is used in positive electrode
03/18/2003US6534213 Battery module for compact electric appliance for coping with deformation of the battery
03/18/2003US6534212 High performance battery and current collector therefor
03/18/2003US6533827 Bonding electrochemical cell components
03/18/2003US6532769 Glass-ceramic joint and method of joining
03/18/2003CA2120775C Hydrogen removal system for metal/air fuel cell
03/13/2003WO2003021710A2 Method of producing electric power generating element and cell using volcanic ash, cell using volcanic ash, and apparatus for controlling cells
03/13/2003WO2003021700A1 Power generating element using volcanic ash and its controller
03/13/2003WO2003021697A2 Electric separator, method for producing the same and the use thereof
03/13/2003WO2002069414A3 Electrochemical cell with zigzag electrodes
03/13/2003WO2002045200A8 Battery cell tray assembly and system
03/13/2003WO2002023662A2 Electrochemically activable layer or film
03/13/2003WO2002009208A3 Compression member for proton exchange membrane electrochemical cell system
03/13/2003WO2001095409A3 Joint-cycle high-efficiency fuel cell system with power generating turbine
03/13/2003WO2001073870A3 Integrated capacitor-like battery and associated method
03/13/2003US20030049540 Nonaqueous liquid electrolyte and nonaqueous liquid electrolyte secondary battery
03/13/2003US20030049539 Comprises separator of non-woven fabric, foil, or web formed by copolymerization/extrusion grafting of polyethylene/ polystyrene blend
03/13/2003US20030049538 Electrodes in porous fluoropolymer carrier
03/13/2003US20030049537 Three-dimensional structure containing ridges, grooves
03/13/2003US20030049536 Disk shaped current collecto with contactor tab
03/13/2003US20030049532 Carbon anode
03/13/2003US20030049529 Active material for battery and method of preparing same
03/13/2003US20030049527 Highly reliable and durable battery and process for fabrication thereof
03/13/2003US20030049526 Power generating device for an electrical appliance that consumes little electricity
03/13/2003US20030049525 Separator for sealed lead-acid battery
03/13/2003US20030049524 Lithium oxyhalide cell with improved safety and voltage delay characteristics
03/13/2003US20030049523 Sealed battery
03/13/2003US20030049522 Battery tester label
03/13/2003US20030049521 Lead acid battery
03/13/2003US20030049520 Battery
03/13/2003US20030049519 Non-aqueous electrolyte secondary battery and method of manufacturing the same
03/13/2003US20030049513 Holding member for holding an electrochemical cell, a holding substrate for the same, an electrochemical system and a connecting member for electrochemical cells
03/13/2003US20030049508 Metal gas batteries
03/13/2003US20030048094 Separator for nickel-metal hydride storage battery and nickel-metal hydride storage battery
03/13/2003US20030048093 Protective shield to prevent shorting in polymer battery
03/13/2003US20030048091 Cell voltage detector for fuel cell
03/13/2003US20030047884 Closure structure with a plug
03/13/2003US20030047366 Module for battery and/or other vehicle components
03/13/2003US20030047364 Pre-wired battery box for rapid installaionand connection of batteries
03/13/2003DE20220044U1 Electrolytic agitation of electrolytic fluid in an electrical battery uses compressed air
03/13/2003DE20214491U1 Tubular stand frame with mounting plate for battery chargers plug boxes and mains cable has illuminated switch and carrying handle
03/13/2003DE10145264C1 Battery casing for vehicle battery has thermally-insulating protective cladding around outside of inner casing secured to mechanically stable base shell via retaining bands
03/13/2003CA2422212A1 Electrochemically activatable layer or film
03/12/2003EP1291952A1 Battery
03/12/2003EP1291941A2 Active material for battery and method of preparing the same
03/12/2003EP1291940A2 Improved lead acid storage battery and method of bonding cell terminal posts and bushings
03/12/2003EP1291939A2 Galvanic element comprising spirally wound electrode assembly
03/12/2003EP1291938A2 Alkaline cell or battery
03/12/2003EP1291937A1 Separator for metal halogen cell
03/12/2003EP1291936A2 Battery pack with several interleaved electrochemical cells
03/12/2003EP1291935A1 Electrochemical device
03/12/2003EP1291934A2 Highly reliable and durable battery and process for fabrication thereof
03/12/2003EP1291933A1 Method of manufacturing a steel sheet for a battery case
03/12/2003EP1290751A1 Zinc/air cell
03/12/2003EP1290750A1 Battery for a children's ride-on vehicle
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