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)
03/2003
03/12/2003EP1290739A1 Method of forming a casing for an electrochemical cell
03/12/2003EP1290738A1 Flat lithium cell
03/12/2003EP1290069A2 Polymers and polymer membranes covalently cross-linked by sulphinate alkylation
03/12/2003EP1290068A2 Polymer membrane composition
03/12/2003EP1192678B1 Electrochemical cell having low profile seal assembly with anti-resealing vent
03/12/2003EP1153454A4 Purged anode, low effluent fuel cell
03/12/2003CN1402901A Battery pack
03/12/2003CN1402893A System and method for preventing formation of dendrites in metal/air fuel cell, battery or metal recovery apparatus
03/12/2003CN1402888A Electrodes including particles of specific sizes
03/12/2003CN1402887A Handheld machine tool comprising accumulator
03/12/2003CN1402364A Cell
03/12/2003CN1401832A Nonwoven fabric contg, poly (ethylene oxide) fiber, mfg. method and use thereof
03/12/2003CN1401807A Tagger steel strip for battery casing, and producing method thereof
03/11/2003US6531789 Electric energy source having safety control device
03/11/2003US6531247 Electrode plates separated by isolator members. Each of the electrode plates includes at least two outwardly extending current collecting terminals, at least one conductor through-hole, and at least one isolating opening. The electrode plates
03/11/2003US6531246 Plate-shaped battery and battery apparatus
03/11/2003US6531244 Battery adapter device
03/11/2003US6531242 Enclosed cell and sealer
03/11/2003US6531236 Polymer electrolyte fuel cell stack
03/11/2003US6530804 Battery holder
03/11/2003US6530145 Fixture and method for liquid electrolyte impregnation of a battery cell
03/06/2003WO2003019714A1 Vanadium / polyhalide redox flow battery
03/06/2003WO2003019703A1 Battery accessible modules for rack mount systems
03/06/2003WO2003019702A1 Battery contact and holder
03/06/2003WO2003019701A1 Bi-zone water transport plate for a fuel cell
03/06/2003WO2003019700A1 A battery and a battery encapsulation
03/06/2003WO2003019699A1 Laminate for use as outer covering of battery and secondary battery
03/06/2003WO2003019698A2 Method of manufacturing a lithium battery, a lithium battery and an electrical appliance
03/06/2003WO2003019070A2 Lighting device
03/06/2003WO2002039468A3 A supercapacitor and a method of manufacturing such a supercapacitor
03/06/2003US20030044686 Conformal separator for an electrochemical cell
03/06/2003US20030044683 Battery paste
03/06/2003US20030044679 Storage battery
03/06/2003US20030044678 Polymer battery that also serves as a durable housing for portable electronic devices and microchips
03/06/2003US20030044677 Nonaqueous electrolyte secondary battery
03/06/2003US20030044676 Battery contact and holder
03/06/2003US20030044675 Longlife storage battery
03/06/2003US20030044665 Conformal power supplies
03/06/2003US20030044251 Cordless router
03/06/2003US20030042869 Monobloc battery having a number of interconnected electrochemical cells
03/06/2003US20030041768 Deployable bullets
03/06/2003US20030041767 Power supplies for projectiles and other devices
03/06/2003US20030041541 Formwork
03/06/2003US20030041445 Measuring the impedance spectrum of the individual unit cells in a predetermined frequency region, fitting to an equivalent circuit model composed of parameters, calculating total resistances and combining like ones
03/06/2003CA2458401A1 Battery accessible modules for rack mount systems
03/05/2003EP1289046A1 Storage battery
03/05/2003EP1289032A1 Power tool, battery pack and attachment/ejection mechanism therefor
03/05/2003EP1288391A2 Formwork
03/05/2003EP1287578A1 Zero mercury air cell
03/05/2003EP1287568A1 Battery paste
03/05/2003EP1287567A1 Valve regulated lead acid battery
03/05/2003EP1192677B1 Process for making alkaline cells having a conductive metal layer on a cathode container
03/05/2003EP1145357B1 Cylindrical metal-air battery with a cylindrical peripheral air cathode
03/05/2003EP1092243B1 Process for the production of a microporous film
03/05/2003EP0981834B1 Secondary battery
03/05/2003CN2539290Y Storage battery clamp handy to clamp electrode
03/05/2003CN1400682A Lithium ion polymer cell
03/05/2003CN1400679A Fuel cell partition, its making process and fuel cell
03/05/2003CN1400678A Electric core cover plate of lithium cell with explosion-proofing film and its making method
03/04/2003US6529714 Radio communication equipment
03/04/2003US6528206 Electric accumulator battery
03/04/2003US6528205 Non-woven fabric separator for sealed electrolytic cells
03/04/2003US6528204 Lithium secondary battery comprising individual cells with one another, as well as watches, computers and communication equipment provided with a battery
03/04/2003US6528203 Structure for a strap for portable electronic equipment
03/04/2003US6528202 Safety vent device used in a battery module
03/04/2003US6528196 Fuel cell stack having bent section flow passage grooves
03/04/2003US6527584 Battery holder for housing flat battery
03/04/2003US6527186 Scan data signal processor employing band-pass filter having frequency response characteristics controlled by the depth of focus of the laser scanning beam
03/04/2003US6526799 Method of forming a casing for an electrochemical cell
02/2003
02/27/2003WO2003017411A1 Non-aqueous electrolytic battery and its manufacturing method
02/27/2003WO2003017408A1 Lanthanide batteries
02/27/2003WO2003017407A1 Improved load leveling battery and methods therefor
02/27/2003WO2003017397A1 Mixed electrolyte battery
02/27/2003WO2003017395A1 Cerium batteries
02/27/2003WO2003017394A1 Improved battery with gelled electrolyte
02/27/2003WO2003017393A1 Cell
02/27/2003WO2003017392A1 Thin layer electrochemical cell with self-formed separator
02/27/2003WO2003016215A1 Method of preparing silicas, silicas with specific pore-size and/or particle-size distribution and the use thereof, in particular for reinforcing polymers
02/27/2003WO2002095843A3 Monoblock battery
02/27/2003US20030040296 Heavy-duty audio equipment
02/27/2003US20030039886 Aluminum or copper foil in binder as current collector; separation membranes
02/27/2003US20030039885 Separation encapsulation of electrodes with phosphatides
02/27/2003US20030039883 Method of manufacturing a lithium battery, a lithium battery and an electrical appliance
02/27/2003US20030039882 Reverse polarity termination adaptor
02/27/2003US20030039881 Battery accessible modules for rack mount systems
02/27/2003US20030039880 Power tool with battery pack ejector
02/27/2003US20030039877 Bi-zone water transport plate for a fuel cell
02/27/2003US20030039118 Lighting device
02/27/2003US20030039103 Modular base unit for car appliances
02/27/2003US20030038545 Electric energy source having safety control device
02/27/2003US20030038024 Method for producing electrode for lithium secondary battery
02/27/2003US20030037431 Depositing terminals of battery on pallet at first position, moving pallet to second position and contacting terminals with one or more bicells in second position
02/27/2003US20030037430 Apparatus for in-line extraction, activation and sealing of a storage battery
02/27/2003CA2729228A1 Silicas with specific particle and/or pore size distribution and their uses, especially for reinforcing polymers
02/27/2003CA2457808A1 Thin layer electrochemical cell with self-formed separator
02/27/2003CA2426178A1 Battery having a separator with a microporous film
02/26/2003EP1286403A2 Battery separators
02/26/2003EP1286402A1 Cell tube and method of manufacturing the cell tube
02/26/2003EP1285471A2 Surface treatment of metallic components of electrochemical cells for improved adhesion and corrosion resistance
02/26/2003EP1285470A2 Zinc-based electrode for alkaline electrochemical cell
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