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)
08/2009
08/20/2009US20090208835 Battery pack
08/20/2009US20090208834 Secondary battery with auxiliary electrode
08/20/2009US20090208833 Thin Film Electrochemical Cell for Lithium Polymer Batteries and Manufacturing Method Therefor
08/20/2009US20090208832 Lamination Configurations for Battery Applications Using PVDF Highly Porous Film
08/20/2009US20090208831 Device having electrode group
08/20/2009US20090208830 Lead for sealed battery, sealed battery using the same and method of manufacturing the same
08/20/2009US20090208828 Electric device assembly and film-covered electric device structure
08/20/2009US20090208827 Electric tools
08/20/2009US20090208823 Establishing space between end of center gas pipe in battery and bottom of battery can
08/20/2009US20090208821 Battery system
08/20/2009US20090208820 Electrochemical element
08/20/2009US20090208819 Rechargeable Battery Pack for Power Tools
08/20/2009US20090208816 Properly positioning stacked plate electrode for high volume assembly
08/20/2009US20090208813 Fuel cell
08/20/2009US20090208811 Fuel Cell Cartridge Connector
08/20/2009US20090208802 Fuel cell device
08/20/2009US20090206147 Method of producing electrical connections for an electrical energy storage unit
08/20/2009DE202009007176U1 Elektrolytische Zelle Electrolytic cell
08/20/2009DE112007002406T5 Verfahren zur Herstellung eines Kollektors und Verfahren zur Herstellung einer elektrischen Leistungsspeichervorrichtung Process for the preparation of a collector and method for producing an electrical power storage device
08/20/2009DE102008009864A1 Batterie mit Verschlussstopfen Battery with plugs
08/20/2009DE102008009041A1 Antriebsbatteriebaugruppe eines Elektro-, Brennstoffzellen- oder Hybridfahrzeugs Traction battery assembly of an electric, fuel cell or hybrid vehicle
08/19/2009EP2091270A1 Hearing aid with battery compartment
08/19/2009EP2091098A1 Battery
08/19/2009EP2089924A1 Rechargeable electro chemical battery cell
08/19/2009EP2089923A1 Electrochemical cell for use in smart cards
08/19/2009EP2089922A2 Co-extruded, multi-layered battery separator
08/19/2009EP1829137B1 Heat radiation structure for secondary battery module, and switching board and secondary battery module having the same
08/19/2009EP1636863A4 Battery vent and pressure blowout relief frit
08/19/2009CN201294688Y Portable electronic product and case body and battery cap thereof
08/19/2009CN201294248Y Power supply capable of being charged and discharged
08/19/2009CN201294244Y Lithium ion battery
08/19/2009CN201294242Y Battery set
08/19/2009CN201294240Y Lithium battery with safety device
08/19/2009CN201294239Y High power battery current extractor
08/19/2009CN201294238Y Column type lead accumulator
08/19/2009CN201294237Y Electrode connection belt and lithium ion battery with the same
08/19/2009CN201294236Y Explosion-proof valve for lithium battery
08/19/2009CN201294235Y Charging battery box with fastener connection structure
08/19/2009CN201294234Y Exit structure of push-contact type battery
08/19/2009CN201294233Y Magnetic suction cap-turning type battery box
08/19/2009CN201294232Y Cap assembly of battery and battery
08/19/2009CN201294231Y Glue injection system for low-voltage glue injection machine
08/19/2009CN201290266Y Flower pot capable of making power
08/19/2009CN101512828A Dye-sensitized solar cell module and method for fabricating same
08/19/2009CN101512794A Battery pack and motor-driven tool using the same
08/19/2009CN101512793A Square battery set with novelty battery connection
08/19/2009CN101512792A Battery separator, method for manufacture thereof, and lithium secondary battery
08/19/2009CN101511644A Composite plug and electric circuit system
08/19/2009CN101511621A Power source device
08/19/2009CN101511589A Microporous membrane, battery separator and battery
08/19/2009CN101511588A Multi-layer, microporous membrane, battery separator and battery
08/19/2009CN101510627A Charging/discharging method for accumulator formation, formation method and device
08/19/2009CN101510621A Lead-acid rechargeable battery
08/19/2009CN101510620A Direct methanol fuel cell
08/19/2009CN101510615A Semi-interpenetrating network type composite proton exchange film based on crosslinkable medlin and preparation method thereof
08/19/2009CN101510614A Enhancement type water protection compound film for fuel battery and preparation method thereof
08/19/2009CN101510597A Lithium ion battery and isolating film
08/19/2009CN101510596A Separator, method for manufacturing separator, and nonaqueous electrolyte battery
08/19/2009CN101510595A 电池组 Battery
08/19/2009CN101510594A Battery pack
08/19/2009CN101510593A Temperature control case for lithium battery bag
08/19/2009CN101510568A Amorphous silicon/dye sensitization laminated film solar battery and preparation method thereof
08/19/2009CN101508057A Battery laser welding method
08/19/2009CN101507997A Automatic clicker of cell diaphragm
08/19/2009CN100530855C Battery contact flat spring
08/19/2009CN100530810C Bag type lithium integrated battery and its manufacture
08/19/2009CN100530804C Battery pack
08/19/2009CN100530791C Round direct methanol fuel cell set
08/19/2009CN100530769C A sealing technology and device for separation film bag
08/19/2009CN100530768C Fluid regulating microvalve assembly for fluid consuming cells
08/19/2009CN100530767C Cell cover dog-locking structure
08/19/2009CN100530766C Sealed joint structure for electrochemical device
08/19/2009CN100530765C Low contact resistance bonding method for bipolar plates in a pem fuel cell
08/19/2009CN100530764C Battery differential thickness steel casing and its manufacturing technique
08/19/2009CN100530763C Housing and lithium secondary battery using same
08/19/2009CN100530762C Battery, tab of battery and method of manufacture thereof
08/19/2009CN100528931C Polymer gel electrolyte and lithium cell made up by using it
08/19/2009CN100528453C Method for welding thin plates of different metal, joined body of double-metal thin plates, electric device, and electric device assembly
08/19/2009CA2653148A1 Flow field for fuel cell and fuel cell stack
08/18/2009US7576972 Sealed electro-technical device comprising two sealing joints and methods therefor
08/18/2009US7576969 Coin-shaped storage cell
08/18/2009US7575832 Porous dielectric coating; electrolytes; trihydroxysilylpropylphosphonic acid as conductive material
08/18/2009US7575829 Battery having reduced weight
08/18/2009US7575828 Modular rack assemblies for sealed lead acid batteries
08/18/2009US7575827 Bipolar plates for use in stacks; proton exchange membrane (PEM); improved reliability and durability of electrical contact
08/18/2009US7575823 Fuel cell system, fuel cell system drive method and fuel container for power generation
08/18/2009CA2633904C Battery assembly for a downhole telemetry system
08/18/2009CA2455807C Improved single point watering apparatus for lead-acid battery
08/13/2009WO2009099088A1 Separator for metal halogen battery
08/13/2009WO2009099068A1 Sodium rechargeable battery
08/13/2009WO2009099062A1 Composite metal oxide and sodium rechargeable battery
08/13/2009WO2009099061A1 Composite metal oxide and sodium rechargeable battery
08/13/2009WO2009099058A1 Powder for positive electrode active material, positive electrode active material, and sodium rechargeable battery
08/13/2009WO2009098996A1 Thin film device, fabrication method for same, and electronic component
08/13/2009WO2009098115A1 Battery comprising a degassing unit
08/13/2009WO2009078604A3 Secondary battery having sealing portion of novel structure
08/13/2009WO2009078580A3 Secondary battery pack and ptc element having excellent production process property
08/13/2009US20090203253 Contact Terminal With Self-Adjusting Contact Surface
08/13/2009US20090202915 Negative electrode for nonaqueous secondary battery
08/13/2009US20090202910 battery comprises an anode, a cathode, and a separator disposed between the anode and cathode, and the cathode porosity and other characteristics of the cell are selected to optimize performance characteristics of the battery
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