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)
05/2008
05/28/2008CN101188284A A method for improving the short circuit and micro short circuit resistance of battery
05/28/2008CN101188280A Cylindrical secondary battery
05/28/2008CN101188279A Secondary battery with protective circuit module
05/28/2008CN101188278A An inter-linked method for monocase battery of dynamic battery unit
05/28/2008CN101188277A A sealing technology and device for separation film bag
05/28/2008CN101188276A Battery
05/28/2008CN101188275A Battery with explosion prevention function
05/28/2008CN101188274A 二次电池组件 Secondary battery pack
05/28/2008CN100391113C Battery pack cap locking device for mobile communication terminal
05/28/2008CN100391084C Battery lock mechanism for portable device
05/28/2008CN100391044C Battery and battery assembly
05/28/2008CN100391032C Aluminium-casing lithium ion cell core with antiexplosion film
05/28/2008CN100391031C Battery contact mechanism, battery receiving structure, electric power unit, electronic equipment, and pressure-contacting mechanism
05/28/2008CN100391030C Battery pack of preventing wrong mounting of mounting component to body side equipment
05/28/2008CN100391029C Sealed prismatic battery
05/28/2008CN100390222C Method of preparing sulfonated polymer/polyazole compound proton exchange membrane
05/27/2008US7379555 Precision micro-hole for extended life batteries
05/27/2008US7378187 Integrated cap assembly of a secondary battery and fabricating method thereof
05/27/2008US7378186 Flat non-aqueous electrolyte secondary cell
05/27/2008US7378185 Prismatic lithium secondary battery having a porous heat resistant layer
05/27/2008US7378184 Battery holder
05/27/2008US7378183 Sealed cell using film outer casing body
05/27/2008US7378182 Cylindrical alkaline storage battery
05/27/2008US7378181 Electric storage battery construction and method of manufacture
05/27/2008US7378180 Air electrode batteries
05/27/2008US7378179 Battery accommodation casing, battery module and assembled battery
05/27/2008US7378176 Membranes and electrochemical cells incorporating such membranes
05/27/2008US7378175 Fuel cell and small electric equipment
05/27/2008US7378168 Fluid regulating microvalve assembly for fluid consuming cells
05/27/2008US7378167 Separator passage structure of fuel cell
05/27/2008US7378166 Cell voltage measuring device for fuel cell
05/27/2008US7377948 Layered electrochemical cell and manufacturing method therefor
05/27/2008CA2287859C Battery pack
05/22/2008WO2008060894A2 Packaged thin film batteries and methods of packaging thin film batteries
05/22/2008WO2008059853A1 Accumulator unit
05/22/2008WO2008059829A1 Electrochemical cell
05/22/2008WO2008059806A1 Separator for lithium ion secondary battery and method for manufacturing the separator
05/22/2008WO2008059754A1 Electric power source device
05/22/2008WO2008059753A1 Manufacturing method for collector, and manufacturing method for accumulating device
05/22/2008WO2008059529A1 Bipolar battery
05/22/2008WO2008059413A1 Electrochemical energy source with a cathodic electrode comprising at least one non-oxidic active species and electric device comprising such an electrochemical energy source
05/22/2008WO2008059123A1 Electric battery comprising a mechanical and thermal conditioning system
05/22/2008WO2008058758A1 Battery cell comprising a contact element arrangement
05/22/2008WO2008058757A1 Electrode arrangement for a battery or secondary battery
05/22/2008WO2008058685A1 Rechargeable electro chemical battery cell
05/22/2008WO2008039419A3 Oxidation-resistant separator for zinc-silver oxide batteries
05/22/2008WO2008036742A3 Method of chemical protection of metal surface
05/22/2008WO2008029958A3 Battery pack and motor-driven tool using the same
05/22/2008WO2008019674A3 Liquid electrolyte battery with electrolyte mixing by convection current
05/22/2008WO2008016568A3 Nail-type current collector with non-conductive core and surface metallization for electrochemical cell
05/22/2008WO2007121445A3 Battery busing scheme
05/22/2008US20080118831 Sealed penetration for lithium battery, its method of fabrication and its use in a lithium battery and lithium battery using same
05/22/2008US20080118830 Multi-layered polymer package for film battery and combined package and current collector
05/22/2008US20080118829 Positive electrode active material for non-aqueous electrolyte secondary battery and method for producing the same, and non-aqueous electrolyte secondary battery using positive electrode active material
05/22/2008US20080118828 Dual voltage battery with separate terminals
05/22/2008US20080118827 Co-extruded, multi-layered battery separator
05/22/2008US20080118826 Lithium-Ion Battery And Method For Its Manufacture
05/22/2008US20080118825 Battery pack and fabricating method thereof
05/22/2008US20080118824 Secondary battery module
05/22/2008US20080118823 Battery housing structures
05/22/2008US20080118821 Battery pack
05/22/2008US20080118819 Modular battery system
05/22/2008US20080118814 Fuel cell stack structure
05/22/2008US20080118813 Fuel cell structure and fuel cell device including the same
05/22/2008US20080118809 Use of a porous material in the manifolds of a fuel cell stack
05/22/2008CA2669551A1 Rechargeable electrochemical battery cell
05/22/2008CA2668695A1 Fuel cartridge for fuel cells
05/22/2008CA2667410A1 Electric battery comprising a mechanical and thermal conditioning system
05/21/2008EP1923934A1 Rechargeable electrochemical battery
05/21/2008EP1923933A1 Device for the supply of energy
05/21/2008EP1922780A1 Stacks of separators and electrodes alternately stacked one on top of the other and fixed for li storage batteries
05/21/2008EP1922776A1 Special purpose lithium polymer batteries special purpose arrangements and method for prodcution thereof
05/21/2008EP1844508A4 Secondary battery of excellent sealability
05/21/2008EP1829161B1 Maintaining and contacting device for a round cell battery and method for the production thereof
05/21/2008EP1771898A4 Embedded electrode conformations for balanced energy, power, and cost in an alkaline cell
05/21/2008EP1751813B1 Fuel cell gas distribution
05/21/2008EP1673824A4 Battery cells having improved power characteristics and methods of manufacturing same
05/21/2008EP1588451B1 Method for producing lithium-polymer cells consisting of at least one anodic and one cathodic substance, pre-fabricated in the form of a film strip
05/21/2008DE102006054391A1 Electrochemical device e.g. metal-air-battery, has electrolyte space located between anode and cathode, where housing is designed such that planar electrolyte absorber unit is inserted into and removed from electrolyte space
05/21/2008DE102006045433B3 Core structure for square lithium secondary battery has fastener inserted via through hole is fixed on base board such that conductive pressing piece is pressed against positive lead area or negative lead area
05/21/2008DE10161452B4 Batteriebetriebene Elektrowerkzeuge Battery-operated electric tools
05/21/2008CN201063351Y Battery insulation lid and battery with the same
05/21/2008CN101185183A Lead accumulator
05/21/2008CN101185182A Battery and method for producing the same
05/21/2008CN101185181A Battery pack having non-orthogonal coupling slots
05/21/2008CN101185180A Packaging material for battery case and battery case
05/21/2008CN101185179A Apparatus, system and method for battery connections
05/21/2008CN101183735A Prismatic nonaqueous electrolyte secondary battery and method for manufacturing the same
05/21/2008CN101183734A Lithium iron phosphate aluminum shell 3 ampere-hour column battery and producing technique thereof
05/21/2008CN101183733A Lithium iron phosphate aluminum shell 3.3 ampere-hour column battery and producing technique thereof
05/21/2008CN101183732A Lithium iron phosphate aluminum shell 3.5 ampere-hour column battery and producing technique thereof
05/21/2008CN101183731A Lithium iron phosphate aluminum shell 10 ampere-hour column battery and producing technique thereof
05/21/2008CN101183730A Lithium iron phosphate aluminum shell 8 ampere-hour column battery and producing technique thereof
05/21/2008CN101183725A Proton exchange film, proton exchange film fuel battery and method for making same
05/21/2008CN101183724A High temperature proton exchange film for fuel cell and method for making same
05/21/2008CN101183720A Fuel cell unit and method for the production thereof
05/21/2008CN101183710A Device for the supply of energy
05/21/2008CN101183709A Lithium iron phosphate power cell square plastic casing
05/21/2008CN100389519C Group battery and abnormal detecting method for group battery
05/21/2008CN100389511C Battery pack
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