Patents
Patents for H01M 2 - Constructional details, or processes of manufacture, of the non-active parts (85,170)
10/2002
10/03/2002US20020142692 Fine denier spunbond process and products thereof
10/03/2002US20020142664 Compliant electrical contacts for fuel cell use
10/03/2002US20020142648 Surface battery clip
10/03/2002US20020142226 Glass fiber separators for batteries and method for making such separators
10/03/2002US20020142216 Electrode lead to case and header, laser/electron beam welding
10/03/2002US20020142215 Ionic composition comprising salt having conductivity of greater than 10-5 S.cm-1 between -30 and 150 degrees C; cation is proton, hydronium, hydroxonium, nitrosonium, ammonium or metal cation; anion is carbanion containing fluorine
10/03/2002US20020142214 Multi-layer electrode assembly including a gel-forming polymer and an adhesive resin material
10/03/2002US20020142212 Life extending battery adapter for multi-chemistry battery systems
10/03/2002US20020142211 Nonaqueous electrolyte secondary cells and process for fabricating same
10/03/2002US20020142203 Anode inserted into cathode structure
10/03/2002US20020142195 A valve metal material and numerous carbon particles included in the surface
10/03/2002US20020142194 Battery for an electronic device and an electronic device using the same
10/03/2002US20020142193 Integrated foil battery and electronic circuitry
10/03/2002US20020142178 Packaging material for polymer cell and method for producing the same
10/03/2002US20020140401 Battery pack containing a circuit breaker
10/03/2002US20020139652 Key switch device and portable electronic device provided with the key switch device
10/03/2002US20020138971 Method for producing a nickel metal-hydride storage battery
10/02/2002EP1246290A2 Positive electrode active material and nonaqueous electrolyte secondary battery
10/02/2002EP1246278A1 Electrode for lithium cell and lithium secondary cell
10/02/2002EP1246277A2 Trace fuse
10/02/2002EP1246276A2 Link fuse
10/02/2002EP1246275A2 Electrode lead arrangement between battery case and header, laser/electron beam welding
10/02/2002EP1246274A2 Battery and method of its manufacture
10/02/2002DE10110940A1 Safety battery system has first state in which first battery can be charged or provide energy source, second battery can only be charged; in second state second battery can provide energy
10/02/2002CN2514498Y Non-mercury-alkaline button cell
10/02/2002CN2514497Y Connector for storage battery
10/02/2002CN2514496Y Explosion-proof lithium ion cell
10/02/2002CN1372706A Lithium ion secondary cell, separation, cell back, and charging method
10/02/2002CN1372705A Solid polymer elecrolytes
10/02/2002CN1372703A Rechargeable nicke-zinc cells
10/02/2002CN1372522A Packaging material for polymer cell and process for producing the same
10/02/2002CN1372345A Laminated secondary cell
10/02/2002CN1372337A Connection terminal structure for accumulator
10/01/2002US6459176 Survival radio battery adapters
10/01/2002US6458491 Separator for energy storage cells
10/01/2002US6458490 Nonaqueous electrolyte battery
10/01/2002US6458485 Nonaqueous electrolyte secondary cell
10/01/2002US6458484 Fiber-structure electrode system for nickel-cadmium batteries and procedure for its manufacture
10/01/2002US6458483 Lithium ion secondary battery
10/01/2002US6458482 Battery with insulative member
10/01/2002US6458481 Tolerance and size adaptive spacer for spacing a battery cell
10/01/2002US6458171 Battery tab attachment method
10/01/2002CA2243966C Electrochemical cell label with integrated tester
09/2002
09/26/2002WO2002075836A1 Nonaqueous electrolytic solution and lithium secondary battery
09/26/2002WO2002075828A2 Connecting pole for an accumulator
09/26/2002WO2002075826A2 Mesoporous network electrode for electrochemical cell
09/26/2002US20020136957 Rechargeable lithium-ion battery cells and methods of making the same
09/26/2002US20020136947 Manufacturing process for improved discharge of lithium-containing electrochemical cells
09/26/2002US20020136946 High voltage rechargeable electrochemical energy storage system structure
09/26/2002US20020136945 Multilayer battery separators
09/26/2002US20020136944 Lithium secondary cell and lithium secondary cell connecting structure
09/26/2002US20020136943 Unitary lid for an electrochemical cell
09/26/2002US20020136042 System for detecting defective battery packs
09/26/2002DE10211375A1 Verfahren zum Längstrennen eines Harzfoliengegenstands zur Verwendung als Batterieseparator und Herzfoliengegenstand zur Verwendung als Batterieseparator A method of slitting a resin film article for use as a battery and Heart Foil article for use as a battery
09/26/2002DE10206281A1 Separator für Festelektrolyt-Kondensator und diesen benutzenden Festelektrolyt-Kondensator Separator for solid electrolytic capacitor and this-use solid electrolytic capacitor
09/26/2002DE10203174A1 Brennstoffzelle und Brennstoffzellenstapel Fuel cell and fuel cell stack
09/26/2002DE10114584A1 Lead accumulator, especially for commercial vehicles, has cover with de-gassing openings per cell; openings of each 4 cells open into hollow plastic body enabling gas to pass between cells
09/26/2002CA2441125A1 Mesoporous network electrode for electrochemical cell
09/26/2002CA2379292A1 Link fuse
09/25/2002EP1244170A2 Lithium secondary cell and lithium secondary cell connecting structure
09/25/2002EP1244169A1 Polymer electrolyte battery and method of producing same
09/25/2002EP1244168A1 Mesoporous network electrode for electrochemical cell
09/25/2002EP1244164A1 Electrode for lithium secondary cell and lithium secondary cell
09/25/2002EP1244163A1 Electrode for lithium secondary cell and lithium secondary cell
09/25/2002EP1244161A1 Lithiom ion battery elements made from a microcomposite powder comprising a filling and a fluoropolymer
09/25/2002EP1244156A2 One-piece header assembly for hermetic battery terminal feedthrough, fill and closure designs
09/25/2002EP1243050A1 Non-aqueous electrochemical cell
09/25/2002EP1243040A1 Separator for use in electrochemical cell devices
09/25/2002EP1243039A1 Method of making multi-layer electrochemical cell devices
09/25/2002EP1243037A1 Hand-held machine tool comprising an accumulator
09/25/2002EP1243036A2 Zinc/air cell
09/25/2002CN2513230Y Battery cabinet with protective function
09/25/2002CN2513229Y 组合电池 Combination of batteries
09/25/2002CN1371140A Square battery
09/25/2002CN1091547C 锂电池 Lithium Battery
09/24/2002US6456038 Electrical storage cell batteries
09/24/2002US6455194 Anode that includes phenol formaldehyde, or a mixture with polyvinylidene fluoride, as a binder to decrease the exothermic reaction of the battery during charging and discharging
09/24/2002US6455193 Sealed battery in which an electrolyte-injection hole is favorably sealed
09/24/2002US6455192 Polyethylene terephthalate, polypropylene and another polymer layer; hermetically sealed body; short circuiting prevention
09/24/2002US6455191 Connecting part for connecting internal components of lead acid battery
09/24/2002US6455190 Battery module, and connecting structure of cells in the battery module
09/24/2002US6455189 Battery of electrochemical cells with contact elements
09/24/2002US6455188 Battery lock
09/24/2002US6455186 Battery cooling system
09/24/2002CA2228680C Low profile battery refill system
09/21/2002CA2376904A1 Lithium secondary cell and lithium secondary cell connecting structure
09/19/2002WO2002073732A2 Refuelable metal air electrochemical cell with replacable anode structure
09/19/2002WO2002073715A1 Independent seal and vent for an electrochemical cell
09/19/2002WO2002073714A2 Multi-layer electrode assembly including a gel-forming polymer and an adhesive resin material
09/19/2002WO2002073713A2 Metal-gas cell battery with soft pocket and soft pocket material for the metal-gas cell battery
09/19/2002WO2002049126A9 Multi-cell battery
09/19/2002WO2002035639A3 Battery system
09/19/2002US20020132169 Ion conductor structural body, process for producing said ion conductor structural body, rechargeable battery provided with said ion conductor structural body and process for producing said rechargeable battery
09/19/2002US20020132163 One-piece header assembly for hermetic battery terminal feedthrough, fill and closure designs
09/19/2002US20020132162 Method of slitting a battery separator-use resin film object and such a battery separator-use resin film object
09/19/2002US20020132161 Batteries and battery systems
09/19/2002US20020132160 Battery
09/19/2002US20020132158 Air electrode providing high current density for metal-air batteries
09/19/2002US20020132150 Metal-gas cell battery with soft pocket
09/19/2002US20020132107 Porous polyethylene membrane