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
05/21/2008CN100389510C Battery holder
05/20/2008US7374843 Polyolefin microporous membrane and method of evaluating the same
05/20/2008US7374837 Liquid electrochemical cell stacks and manufacturing methods for same
05/20/2008US7374835 Fuel cell element
05/20/2008US7374833 Device for a fuel cell supply
05/20/2008US7374452 Battery accommodating structure and mobile terminal
05/15/2008WO2008057401A2 Alkaline electrochemical cell with reduced gassing and reduced discolouration
05/15/2008WO2008057318A1 Biological fuel cells with nanporous membranes
05/15/2008WO2008057085A1 Control scheme for a fuel cell power plant
05/15/2008WO2008056908A1 Secondary battery having improved safety by deformation of electrode assembly-receiving portion in case
05/15/2008WO2008056859A1 Battery case cover
05/15/2008WO2008056545A1 Dye-sensitized solar cell
05/15/2008WO2008055647A1 Galvanic element with short circuit fuse protection
05/15/2008WO2008055470A1 Acid status indicator, battery, method for the production of an acid status indicator, and method for the production of a battery
05/15/2008WO2008055357A1 Bus bar assembly for an electrochemical cell stack
05/15/2008WO2008055356A1 Bus bar assembly for an electrochemical cell stack
05/15/2008US20080113268 Recombinant Hybrid Energy Storage Device
05/15/2008US20080113263 Battery and battery container
05/15/2008US20080113261 Chemical protection of a lithium surface
05/15/2008US20080113260 Prismatic nonaqueous electrolyte secondary battery and method for manufacturing the same
05/15/2008US20080113259 Smart battery separators
05/15/2008US20080113255 Fuel cell
05/15/2008US20080113249 Fuel cell system
05/15/2008US20080113248 Fuel cell
05/15/2008US20080113247 Cathode fuel flow board for fuel cell
05/15/2008US20080113242 Microporous pvdf films
05/15/2008US20080113235 Fastener, cell stack, fuel cell device, and electronic device
05/15/2008US20080111557 Method for detecting a discharge condition fault in an electrical system of a vehicle or piece of machinery
05/15/2008US20080111427 Auxiliary battery attachment apparatus for use in a multiple battery system that reliably supplies electrical energy to an electrical system
05/15/2008US20080111426 Multiple battery system for reliably supplying electrical energy to an electrical system
05/15/2008DE102006035414A1 Verbesserte Lithium-Ionen-Batterie vom Wickelzellentyp mit in Kunststoff eingebetteten Ableiterfixierungen bzw. -kontakten Improved lithium-ion battery of the coiled cell type with plastic-embedded Ableiterfixierungen or contact closure
05/15/2008DE10028395B4 Anordnung, bestehend aus einem Polymer-Elektrolyt-Membranelement und einer Dichtung für Brennstoffzellen Arrangement consisting of a polymer electrolyte membrane member and a seal for fuel cells
05/15/2008CA2669876A1 Bus bar assembly for an electrochemical cell stack
05/14/2008EP1921705A2 Storage battery system, on-vehicle power supply system, vehicle and method for charging storage battery system
05/14/2008EP1921697A1 Battery pack
05/14/2008EP1921696A1 Battery pack and method for welding cells
05/14/2008EP1921695A2 Battery apparatus and electronic equipment
05/14/2008EP1921694A1 Improved coil-cell type lithium-ion battery with lug fixations or contacts embedded in plastic
05/14/2008EP1921693A2 Battery
05/14/2008EP1921692A1 Secondary battery and method of fabricating the same
05/14/2008EP1921691A1 Battery module
05/14/2008EP1920920A1 Polyethylene multilayer microporous membrane, battery separator using same, and battery
05/14/2008EP1920916A1 Assembled battery
05/14/2008EP1920483A1 Cell having irreversible heat sensor
05/14/2008EP1805829A4 Secondary battery having constant-voltage device
05/14/2008EP1579519A4 Method and apparatus for preventing water in fuel cell power plants from freezing during storage
05/14/2008CN201060915Y Chargeable battery without the necessary of identifying polarity
05/14/2008CN201060906Y Novel chargeable lithium ion battery
05/14/2008CN201060899Y Improved lamination cell
05/14/2008CN201060898Y Plastic casing type zinc-manganese dry cell
05/14/2008CN201060897Y Compound anode battery
05/14/2008CN201060891Y Electrolyte-filling device of accumulator
05/14/2008CN201060890Y Chargeable battery
05/14/2008CN201060889Y Battery connecting clamp for accumulator charging
05/14/2008CN201060888Y Terminal output device for lead acid accumulator
05/14/2008CN201060887Y Lead acid accumulator baffle
05/14/2008CN201060886Y Improved structure for battery base
05/14/2008CN201060885Y Accumulator holding device
05/14/2008CN201060884Y Battery base
05/14/2008CN201060883Y Battery converter
05/14/2008CN201060882Y Group assembly device for sealed accumulator
05/14/2008CN201060881Y Combined thin cell structure
05/14/2008CN201060880Y Combined thin cell structure
05/14/2008CN201060879Y Lead acid accumulator housing
05/14/2008CN201060878Y Sleeve type environmental protection cell
05/14/2008CN101180752A Storage battery and method of producing the same
05/14/2008CN101180751A Separator for lithium ion secondary battery and lithium ion secondary battery
05/14/2008CN101180750A Safety mechanism for laminate battery
05/14/2008CN101180749A Battery module and its manufacturing method
05/14/2008CN101180748A Battery can and method for manufacturing same
05/14/2008CN101180747A Composite flow field plates and process of molding the same
05/14/2008CN101180144A 3块式方形罐子 3 style square jar
05/14/2008CN101179136A Battery lamination type electric core and manufacturing method thereof
05/14/2008CN101179133A Method of producing electrolyte membrane of tubular anode support type fuel cell
05/14/2008CN101179122A Polymer power cell anode-cathode film
05/14/2008CN101179121A Method for pouring non-water electrolysing solution into battery case during the process of power cell preparation
05/14/2008CN101179120A 硬币型电池 Coin-type cell
05/14/2008CN101179119A Safety valve of sealed baterry
05/14/2008CN101179118A Rubber coating seal type explosion prevention power cell
05/14/2008CN101179117A Power cell and power cell cabin
05/14/2008CN101176908A Riveting method as well as method for coupling electrode pole and cover plate of lithium ion battery
05/14/2008CN100388548C Improved version of hold-down gear for fuel cell pile
05/14/2008CN100388544C Variable pressure drop stack
05/14/2008CN100388533C Lithium ion battery diaphragm and production thereof
05/14/2008CN100388532C Diaphragn additive for lithium secondary cell and lithium secondary cell diaphragm
05/14/2008CN100388531C Fuel cell stack design and method of operation
05/14/2008CN100388530C Lithium ion secondary battery having shape memory safety vent
05/14/2008CN100388529C Heat flow regulating cover for an electrical storage cell
05/14/2008CN100388528C Rechargeable battery
05/13/2008US7371480 Silica sol composition, membrane electrode assembly with proton-exchange membrane, and fuel cell
05/13/2008CA2473261C Fuel cell vehicle
05/13/2008CA2363996C Separator for fuel cell and manufacture method for the same
05/08/2008WO2008055259A2 Packaged thin film batteries and methods of packaging thin film batteries
05/08/2008WO2008054080A1 Battery module of improved safety against external impact
05/08/2008WO2008054004A1 Electricity storage device and automobile
05/08/2008WO2008053898A1 Polyolefin microporous membrane
05/08/2008WO2008053445A1 Ultrasonic metal welding techniques and batteries manufactured using such techniques
05/08/2008WO2008053424A1 End cap seal for an electrochemical cell
05/08/2008WO2008053423A1 End cap seal assembly for an electrochemical cell
05/08/2008WO2008053210A1 Electrochemical cell for use in smart cards
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