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
09/23/2003CA2268316C Lipo3 composite
09/23/2003CA2251100C Current interrupter for electrochemical cells
09/23/2003CA2241862C Electroconversion cell
09/18/2003WO2003077349A1 An rechargeable lithium-ion power battery and manufacture method of the same
09/18/2003WO2003077348A1 A rechargeable lithium-ion power battery and manufacture method of the same
09/18/2003WO2003077347A1 A rechargeable lithium-ion power battery and manufacture method of the same
09/18/2003WO2003077346A1 Battery and method for manufacturing spiral electrode group for use therein
09/18/2003WO2003077338A1 Alkaline cell
09/18/2003WO2003077335A1 Alkali/transition metal phosphates and related electrode active materials
09/18/2003WO2003077332A1 Secondary battery
09/18/2003WO2003077328A2 Method and device for filling housings of electric components with volatile liquids and for sealing said housings
09/18/2003WO2003049214A3 Discontinuous cathode sheet halfcell web
09/18/2003WO2003005464A3 Filling device for filling an accumulator cell with electrolytic fluid and filling method
09/18/2003WO2002033774A3 Tab for zinc/air cell
09/18/2003US20030175593 Separator in lead acid battery and manufacturing method thereof
09/18/2003US20030175587 Sealing plate
09/18/2003US20030175586 Square top
09/18/2003US20030175584 Battery pack holder for metal-air battery cells
09/18/2003US20030175583 Nonaqueous electrolyte cell and its manufacturing method
09/18/2003US20030175582 Leak proof pressure relief valve for secondary batteries
09/18/2003US20030175581 Additives to the gas supply of fuel cells with circulating electrolytes and means to regenerate used stacks
09/18/2003US20030175576 Metal separator for fuel cell and production method therefor
09/18/2003US20030174363 Printing system for product marking
09/18/2003US20030173709 Method and device for forming outer packaging body of product
09/18/2003US20030172509 Supercapacitor and a method of manufacturing such a supercapacitor
09/18/2003DE10163531C1 Verfahren und Vorrichtung für das Vorsehen von elektrischen Kontakten für Stromversorgungszellen Method and apparatus for the provision of electrical contacts for power supply cells
09/18/2003CA2478507A1 Alkali/transition metal phosphates and related electrode active materials
09/17/2003EP1344266A1 Fuel cell for powering electronic appliances, in particular portable objects
09/17/2003EP1344265A2 Lithium anodes for electrochemical cells
09/17/2003EP1344264A1 Nonwoven separator for a nickel-metal hydride battery
09/17/2003EP1344263A2 Battery cell tray assembly and system
09/17/2003EP1149426B1 Formed in situ separator for a battery
09/17/2003EP1048088B1 Electrochemical cell having a moisture barrier
09/17/2003CN2574229Y Flat non-aqueous electrolyte cell
09/17/2003CN2574228Y Cell connector
09/17/2003CN2574227Y Internal voltage balancing device for valve controlled sealed lead-acid accumulator battery
09/17/2003CN2574178Y Cell box inserting structure for portable audio and video recording and playback machine
09/17/2003CN1443381A Nickel-hydrogen storage battery and method for mfg. thereof
09/17/2003CN1442927A Battery power source device
09/17/2003CN1442915A Negative electrode active substance of lithium battery and preparation method of negative electrode and this kind lithium battery
09/17/2003CN1442914A Aluminium lithate powder used for manufacturing fused carbonate fuel battery diaphram material and its manufacturing method
09/17/2003CN1442913A Humidity preservation composite film used for proton exchange film fuel battery and its preparation method
09/17/2003CN1442912A Secondary battery holding shell
09/17/2003CN1121726C Manufacture method of movel battery casing
09/16/2003US6622046 Subcutaneous sensing feedthrough/electrode assembly
09/16/2003US6620899 Polymers, containing a fluorocyclobutyl ring and their preparation
09/16/2003US6620545 ETM based battery
09/16/2003US6620544 Sealed battery
09/16/2003US6620543 Electrochemical cell having can vent and cover terminal
09/16/2003US6618936 Method for configuring a portable computer with a battery housing
09/16/2003CA2274346C Lithium secondary battery
09/16/2003CA2179369C Method of producing microporous thermoplastic resin membrane
09/12/2003WO2003075380A1 Mobile device for supplying power by means of fuel cells
09/12/2003WO2003075374A1 Battery device
09/12/2003WO2002025760A3 Battery
09/11/2003US20030171784 Implantable battery
09/11/2003US20030170545 Impregnating the assembly of electrode insertion materials also containing a polymer and porous membrane separator with a solution of a lithium salt and soluble binder in a plasticising solvent, and gelling; thin electrolyte layers
09/11/2003US20030170542 Alkali transition metal phosphates and related electrode active materials
09/11/2003US20030170540 Positive-electrode active material and nonaqueous-electrolyte secondary battery containing the same
09/11/2003US20030170537 Alkaline elctrochemical cells
09/11/2003US20030170536 Bttery with adhesion resin layer including filler
09/11/2003US20030170535 Battery and related method
09/11/2003US20030170534 A solid electrolyte interface film on a negative electrode during charge and discharge, a binder and a solvent coated on the current collector to prevent a gas discharge; antiswelling agents; dimensional stability
09/11/2003US20030170533 Method of assembling a cell
09/11/2003US20030170532 Non-interruptible battery changing system
09/11/2003US20030170531 Electrolyte leakage shield for a battery-powered device
09/11/2003US20030170530 Protection circuit module and battery pack incorporating the same
09/11/2003US20030170527 Temperature sensitive adsorption oxygen enrichment system
09/11/2003US20030170521 Proton exchange membrane (PEM) for a fuel cell
09/11/2003US20030170518 High-efficiency fuel cell power system with power generating expander
09/11/2003US20030169607 Battery Adapter for Night Vision Device
09/11/2003US20030169022 Power supply
09/11/2003US20030168764 Method for producing thermoplastic resin micro-porous film
09/11/2003US20030168404 Microporous membranes and uses thereof
09/10/2003EP1343216A1 Pressure fluctuation prevention tank structure, electrolyte circulation type secondary battery, and redox flow type secondary battery
09/10/2003EP1343212A2 Reverse battery protection
09/10/2003EP1343211A2 Battery and related method
09/10/2003EP1343210A1 Method and device for forming outer package body of product
09/10/2003EP1342278A2 Electrochemical cells and their packaging
09/10/2003CN2572567Y Safety valve for sealed lead acid accumulator
09/10/2003CN1441975A Fuel containment and recycling system for electric energy conversion devices
09/10/2003CN1441973A Zinc-based electrode for alkaline electrochemical cell
09/10/2003CN1441508A Electrode material of non-water secondary battery
09/10/2003CN1441507A Prepn of polyvinylidene difluoride film for secondary lithium ion battery
09/10/2003CN1441506A Accumulator
09/10/2003CN1441505A Closed cell
09/10/2003CN1121079C Cylindrical alkali accumulator adapting non-sintered electrode and manufacturing method thereof
09/10/2003CN1121072C Non-aqueous electrolyte secondary cell
09/10/2003CN1121071C Push-pull type battery bay
09/10/2003CN1121070C Evaporation and heat discharging method for proton exchange film fuel cell and fuel cell set
09/09/2003US6618273 Trace fuse
09/09/2003US6617973 Protects the batteries and related electronics, removes fluid from within the outer enclosure assembly, and/or allows the status of the vault system to be accessed remotely.
09/09/2003US6617953 Link fuse
09/09/2003US6617823 Protective band on the leads of the current collector where the leads extend from the cell to prevent burrs or shards on the current collectors from penetrating through the separator layer.
09/09/2003US6617078 Blend of chlorinated polyvinyl chloride and terpolymer of (meth)acrylonitrile, methyl methacrylate and vinylidene chloride
09/09/2003US6617076 Separator for nonaqueous secondary battery and nonaqueous secondary battery using the same
09/09/2003US6617074 The strip of positive-electrode sheet is fan-folded at least one time, forming a plurality of flat portions in the structure of the positive-electrode sheet
09/09/2003US6617069 Battery over-discharge protection
09/09/2003US6617068 Bi-zone water transport plate for a fuel cell
09/09/2003US6617063 Battery unit and electronic apparatus
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