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)
06/1999
06/29/1999US5916704 Low pressure battery vent
06/29/1999US5916703 Nickel-hydrogen energy storage cell includes a hermetic pressure vessel having a wall made of a nickel-base alloy, and a hollow tube made at least in part of palladium
06/29/1999US5916698 Apparatus comprising an electrical device and a battery holder
06/29/1999US5916514 Comprising a single-fiber inner electrode, a hollow membrane separator with bore and shell sides surrounding said inner electrode, an electrolyte, and a second outer electrode material completing the electrochemical cell
06/29/1999US5915758 Bridge for low resistance electrical connections and method of using same
06/29/1999CA2156489C An electrode plate construction
06/26/1999CA2256906A1 Protection apparatus for a storage battery
06/24/1999WO1999031752A1 Lithium-polymer type battery and control system
06/24/1999WO1999031751A1 Lithium ion secondary battery and its manufacture
06/24/1999WO1999031750A1 Adhesive for cells, a cell using the same and a process for producing cells
06/24/1999WO1999031749A1 Manufacture of lithium ion secondary battery
06/24/1999WO1999031748A1 Lithium ion secondary battery
06/24/1999WO1999031743A1 Composite separator and electrode
06/24/1999WO1999031742A1 Opening sealing device for enclosed batteries
06/24/1999WO1999019917A3 Composite suitable for use in electrochemical cells
06/24/1999WO1999018625A3 ESTER AS A SOLVENT IN ELECTROLYTE SYSTEMS FOR Li ION ACCUMULATORS
06/23/1999EP0924783A1 Porous pasted electrode, cell using the same and process for producing electrode
06/23/1999EP0924781A1 Charging plug/socket device
06/23/1999EP0924780A1 Penta-layer battery separator
06/23/1999EP0924779A1 Non-aqueous electrolyte secondary battery
06/23/1999EP0924497A1 Battery-powered flat balance
06/23/1999CN2325941Y Cell plate for mobile telephone set with fastening clip
06/23/1999CN2325872Y Instrument for maintaining accumulator
06/23/1999CN2325871Y Cell case for mobile telephone set
06/23/1999CN1220647A Amorphous precipitated silica
06/23/1999CN1220646A Amorphous precipitated silica
06/23/1999CN1220497A Method for making alkaline storage battery
06/23/1999CN1220224A Electrically assisted bicycle
06/22/1999US5914201 Filling fixture for electric vehicle cell
06/22/1999CA2161287C Electrode plate for battery and process for producing the same
06/19/1999CA2253017A1 Penta-layer battery separator
06/17/1999WO1999030381A1 Bis(perfluoroalkylsulfonyl)imide surfactant salts in electrochemical systems
06/17/1999WO1999030377A1 Battery casing made of clad metallic sheet
06/17/1999WO1999030376A2 Battery-included pcb
06/16/1999EP0922589A1 Method for printing thermoplastic materials using a laser
06/16/1999EP0922309A1 A method to obtain the agitation of electrolyte inside a lead-acid storage battery
06/16/1999EP0922308A1 Modular cell tray assembly for sealed lead-acid cells
06/16/1999CN2324638Y Holder for accumulator
06/16/1999CN1220030A Composition suitable as solid electrolytes or separators for electrochemical cells
06/15/1999US5912546 Battery charger for battery packs
06/15/1999US5912092 Battery package
06/15/1999US5912091 Battery having spirally wound electrodes
06/15/1999US5912090 Nickel-hydrogen stacked battery pack
06/15/1999US5912089 Alkaline storage battery
06/15/1999US5911947 Fan-folded polymer-electrolyte cell
06/15/1999US5911497 Multi-battery flashlight
06/15/1999CA2157012C Rechargeable lithium intercalation battery with hybrid polymeric electrolyte
06/10/1999WO1999028982A1 A composite battery and methods of forming same
06/10/1999WO1999028981A1 Product having a rechargeable battery which is held in a mechanically stable manner and is easy to remove
06/10/1999WO1999028980A1 Gasket for miniature galvanic cells
06/10/1999WO1999028736A1 Instrument
06/10/1999DE19855644A1 Battery separator production, giving good flexibility and resistance to curling to facilitate handling during battery manufacture
06/10/1999DE19854434A1 Arrangement for monitoring the acidity of lead plate accumulator cells and filling with distilled water
06/10/1999CA2311320A1 Gasket for miniature galvanic cells
06/09/1999EP0921583A1 Sealing of high temperature fuel cells and high temperature fuel cell stacks
06/09/1999EP0921581A1 Current collector for spirally wound cylindrical storage batteries
06/09/1999EP0921580A1 Manufacturing method of alkali storage cell
06/09/1999EP0921550A2 Thermal switch
06/09/1999EP0921529A1 Hybrid electrolyte, method for manufacturing the same, and method for manufacturing electrochemical element using the same
06/09/1999CN1219007A Connection device for connection terminal of power circuit
06/09/1999CN1219001A Nickel-hydrogen secondary battery
06/09/1999CN1218999A Cylindrical accumulator
06/09/1999CN1043565C Cover structure for battery storage case of an electric vehicle
06/08/1999US5910380 Contact retention system
06/08/1999US5910366 An ion-selective electrode comprising an electrode having a coating of an ion exchange resin, a sulfonated or carboxylated polyphenylene ether: recharging; durability; inhibits zincate ions in redox system cells
06/08/1999US5910029 Two-piece battery terminal shield
06/08/1999US5910025 Radiotelephone
06/03/1999WO1999027592A1 Surface treatment for metal oxide substrates
06/03/1999WO1999027591A1 Secondary battery
06/03/1999WO1999026802A1 Hybrid electric vehicle and propulsion system
06/03/1999WO1999018620A3 Metal-air fuel cell battery systems employing moving anode and cathode structures
06/03/1999CA2578111A1 A proton exchange membrane fuel cell power system
06/02/1999EP0920105A2 Charger
06/02/1999EP0920066A2 Cylindrical air cell
06/02/1999EP0920063A1 Plug assembly for closing individual openings of the cells of an accumulator and lid for an accumulator to be used with said plug assembly
06/02/1999EP0920062A1 Portable power tool having low rate, rechargeable batteries
06/02/1999EP0708990B1 Battery straps made of a lead-based alloy containing antimony, arsenic, tin and selenium
06/02/1999CN2322265Y Winder for dry cell insulating film sleeve forming machine
06/02/1999CN2322264Y Cell
06/02/1999CN2322263Y Air discharge valve for secondary cell
06/02/1999CN2322262Y Convenient battery box
06/02/1999CN1218580A Fabrication of electrochemical cell components
06/02/1999CN1218578A Current interrupter for electrochemical cells
06/02/1999CN1218303A Non-Aqueous electrolyte secondary cell
06/02/1999CN1218302A Droppable battery packs
06/02/1999CN1218301A Battery connector
06/02/1999CA2252143A1 Reduced curl battery separator and method
06/01/1999US5909102 Battery connection apparatus employing fixed latching members
06/01/1999US5909101 Battery charger detecting full charge of batteries using a thermostat and thermistor in a battery pack
06/01/1999US5908714 Method of making lead-acid cell-to-cell connections and the resulting battery
06/01/1999CA2110024C Non-aqueous electrolyte cell
05/1999
05/27/1999WO1999026308A1 Bonding agent for cells and cell using the same
05/27/1999WO1999026307A1 Lithium ion secondary battery and manufacture thereof
05/27/1999WO1999026306A1 Lithium ion secondary battery and manufacture thereof
05/27/1999WO1999026302A1 Miniature galvanic cell having optimum low surface area conductive collector
05/27/1999WO1999026301A1 Indented electrode cup for a galvanic cell
05/27/1999WO1999025464A1 Microporous membrane and method for providing the same
05/27/1999DE19804423C1 Electrical lead-acid battery
05/27/1999CA2309495A1 Miniature galvanic cell having optimum low surface area conductive collector
05/27/1999CA2309190A1 Indented electrode cup for a galvanic cell
1 ... 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 ... 852