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)
02/2003
02/26/2003EP1285469A2 Battery manufacture
02/26/2003EP1285468A1 Electrochemical device using multicomponent composite membrane film
02/26/2003EP1093671B1 Electrochemical cell formed with big mouth open end can
02/26/2003EP1088007B1 Compositions suitable for electrochemical cells
02/26/2003CN2538071Y Electrode with safety valve for super thin large volume sealed water-free electrolyte battery
02/26/2003CN1399802A Method of making multi-layer electrochemical cell devices
02/26/2003CN1399801A Multi-layer electrochemical cell devices
02/26/2003CN1399594A Graft polymerization, separators, and batteries including the separators
02/26/2003CN1399580A Method of treating separator for use in electrochemical cell device
02/26/2003CN1399366A Non-aqueous electrolyte secondary cell and its making process
02/26/2003CN1399360A Battery shifter
02/26/2003CN1399359A Accumulator comprising resin composition with hydrophilic radical polyolefine as main component
02/26/2003CN1398765A Locking and unlocking unit for movable cover of box
02/26/2003CN1102296C Liquid-enriched and seal type lead-acid accumulator
02/25/2003US6524749 Lithium secondary battery, and process for producing the same
02/25/2003US6524747 Catalyst equipped vapor-communicating multi-cell valve regulated lead-acid battery
02/25/2003US6524743 Battery case with electrical connector for two-dimensional movement
02/25/2003US6524742 Electrically conductive, freestanding microporous polymer sheet
02/25/2003US6524741 Battery package with integral disconnect mechanism
02/25/2003US6524739 Secondary battery
02/25/2003US6524734 Airflow system of metal-air battery
02/25/2003US6524732 Rechargeable battery with protective circuit
02/25/2003US6524453 Electrode assembly
02/25/2003US6524141 Cable terminal connecting structure of battery
02/22/2003CA2355535A1 Metal gas batteries
02/20/2003WO2003015208A1 Coin-shaped cell, and manufacturing method thereof
02/20/2003WO2003015195A1 Non-aqueous electrolytic secondary battery
02/20/2003WO2003015194A1 Angular enclosed battery
02/20/2003WO2003015193A1 Electrochemical cell having can vent and cover terminal
02/20/2003WO2003015192A2 Thermal jacket for battery
02/20/2003WO2003015191A1 Power storage device
02/20/2003WO2003015108A2 Circuit protection device
02/20/2003WO2002082565A3 Structure and methods of fabricating binding layers for a li-ion polymer battery
02/20/2003WO2002017423A1 Polymer electrolyte membrane fuel cell system comprising a cooling medium distribution space and cooling medium collection space, and with cooling effected by fluidic media
02/20/2003WO2001099221A8 Battery construction having cover assembly and method therefor
02/20/2003WO2001073883A3 Low-temperature fabrication of thin-film energy-storage devices
02/20/2003US20030036311 Battery pack having perforated terminal arrangement
02/20/2003US20030036003 Thin layer electrochemical cell with self-formed separator
02/20/2003US20030036002 Electrode body evaluation method and lithium secondary cell using the same
02/20/2003US20030035998 Active lead electrode material (lead or lead oxide) including fibers (glass) having an average length of from 0.1 millimeter to 1.5 millimeters.
02/20/2003US20030035994 Safety battery
02/20/2003US20030035993 Lithium secondary cell and method for producing the same
02/20/2003US20030035982 Hybrid power device and method for manufacturing the same
02/20/2003US20030035286 Pistol grip flashlight
02/20/2003US20030034758 Nonaqueous electrolyte solution secondary battery
02/20/2003US20030034692 Capacitor-based powering system and associated methods
02/20/2003US20030034274 Packaging container for transporting batteries
02/20/2003US20030034169 Conductor strip formed with slit, cutout or grooves
02/20/2003US20030034144 Intensification through displacement of a coacting mold member
02/20/2003DE20209112U1 Adaptor and accumulator charger for energy supply of mobile apparatus for data communication
02/20/2003CA2456819A1 Thermal jacket for battery
02/20/2003CA2420158A1 Polymer electrolyte membrane fuel cell system comprising a cooling medium distribution space and cooling medium collection space, and with cooling effected by fluidic media
02/19/2003EP1284509A2 Prismatic sealed battery module
02/19/2003EP1284508A1 Battery pack
02/19/2003EP1284028A2 Battery holder with integrated switch
02/19/2003CN1398441A Electrode compsn. and lithium secondary battery
02/19/2003CN1398440A Pressure fluctuatino prevention tank structure, electrolyte circulation type secondary battery, and redox flow type secondary battery
02/19/2003CN1398008A Process for modifying superfine glass fibre diaphragm of lead-acid accumulator
02/19/2003CN1397402A Technology for welding electrode pile of valve-controlled sealed lead-acid accumulator
02/19/2003CN1101978C 摄像机 Video camera
02/19/2003CN1101764C Battery placing structure of electric auxiliary bicycle
02/18/2003US6522520 Apparatus cover case structure and electronic apparatus
02/18/2003US6522067 Encapsulated; stack contains acrylate polymer
02/18/2003US6521374 Lithium secondary cell
02/18/2003US6521373 Flat non-aqueous electrolyte secondary cell
02/18/2003US6521372 A rectangularly housed, multiple cell battery including a prismatic conductive container having a prismatic rectangular section, closed bottom and open top with a cover, the section housing the electrodes and separators; durability; efficiency
02/18/2003US6521371 Battery tray
02/18/2003US6521370 Battery pack, battery loading device, power supplying device and electronic equipment
02/18/2003US6521368 Fuel cell
02/18/2003US6521363 Elastic sheet structure for the contact of a battery set
02/18/2003US6521024 Seal plate and pressure adjusting mechanism for the seal plate
02/18/2003US6520176 Portable oxygen concentrator
02/13/2003WO2003012913A2 Method and product for improving performance of batteries/fuel cells
02/13/2003WO2003012911A1 Manufacturing method for secondary battery and manufacturing apparatus for secondary battery
02/13/2003WO2003012897A1 Cell with terminals
02/13/2003WO2003012896A1 Porous separator and method of manufacturing the same
02/13/2003WO2003012895A2 End cap assembly for an electrochemical cell
02/13/2003WO2003012893A2 Battery separator
02/13/2003WO2002068746A3 Laminated battery separator material
02/13/2003WO2002013288A3 Arrangement of the connector poles on an accumulator____________
02/13/2003WO2002000773A9 Polymers and polymer membranes covalently cross-linked by sulphinate alkylation
02/13/2003US20030032739 Covalently cross-linked ionomer membranes, which is based on an alkylation reaction of sulfinate group-containing polymers with a dihaloalkane or haloaromatic crosslinking agent; use in fuel cells; mechanical properties
02/13/2003US20030032360 Nonwoven fabric containing fibers made of polyoxyalkylene, method for their production and use
02/13/2003US20030031929 Nickel-metal hydride storage battery and assembly of the same
02/13/2003US20030031926 Tab surface treatments for polymer-metal laminate electrochemical cell packages
02/13/2003US20030031924 High crystalline polypropylene microporous membrane, multicomponent microporous membrane and method for preparing the same
02/13/2003US20030031923 Casing having a variable shape; wherein a compound represented by A1-X-A2, wherein X is a Group VI element in the periodic table, and A1 and A2 represent an aromatic group (diphenyl ether) is contained in the lithium secondary cell
02/13/2003US20030031922 System for enhanced lithium-ion battery performance at low temperatures
02/13/2003US20030031921 Battery module and container for battery module
02/13/2003US20030031920 Element sleeve for a battery
02/13/2003US20030031919 Nonaqueous electrolyte secondary battery
02/13/2003US20030031918 Electrochemical cell having can vent and cover terminal
02/13/2003US20030031915 Fuel cell unit
02/13/2003US20030030442 Apparatus for detecting battery pack abnormality and method of detecting battery pack abnormality
02/13/2003DE10129900C1 Verfahren zur Wärmebehandlung eines Kaltbandes mit einer Oberflächenbeschichtung aus Ni und/oder Co, durch das Verfahren herstellbares Blech und durch das Verfahren herstellbarer Batteriebecher A method of heat treatment of a cold strip with a surface coating of Ni and / or Co, producible by the method and sheet producible by the method of battery cans
02/13/2003CA2455109A1 Method and product for improving performance of batteries/fuel cells
02/12/2003EP1283561A1 Battery connecting portion-protecting cover
02/12/2003EP1283555A1 Sequential two-part reaction process for the preparation of a cathode material
02/12/2003EP1282922A1 Encapsulated microelectronic devices
02/12/2003EP0814117B1 Microporous polyethylene film and process for producing the film
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