Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 6 - Primary cells; Manufacture thereof
Patents for H01M 6 - Primary cells; Manufacture thereof (28,100)
05/1995
05/02/1995US5411819 Mixing a vinyl ether, a divinyl ether, an ionic compound and an oligomer or dipolar aprotic liquid, applying mixture to a support and polymerizing
05/02/1995US5411818 Perimeter seal on bipolar walls for use in high temperature molten electrolyte batteries
05/02/1995US5411817 Battery with charge indicator
05/02/1995US5411643 Integrated process of using chloric acid to separate zinc oxide and manganese oxide
05/02/1995US5411592 Apparatus for deposition of thin-film, solid state batteries
05/02/1995CA2134606A1 Portable lighting device having externally attached voltage tester
04/1995
04/27/1995WO1995011528A1 Fire-resistant solid polymer electrolytes
04/27/1995WO1995011527A1 Surface-treated steel sheet for battery case and battery case
04/27/1995DE4438784A1 Galvanic cell
04/26/1995EP0650209A1 Method for hydrometallurgical treatment of used batteries
04/26/1995EP0650208A1 Cathode material for electrochemical battery
04/26/1995EP0649912A1 Method for collecting valuable metal from nickel-hydrogen secondary cell
04/26/1995EP0649570A1 Air manager system for metal-air battery
04/25/1995US5409788 Method for securing a tester device to a battery and the battery so produced
04/25/1995US5409786 Inactive electrochemical cell having an ionically nonconductive polymeric composition activated by electrolyte salt solution
04/23/1995CA2134052A1 Nonaqueous secondary battery
04/22/1995CA2133912A1 Cathodic material useful in an electrochemical generator
04/20/1995WO1995010859A1 Allyl polyelectrolytes
04/20/1995WO1995010704A1 Power-supply controller for vehicle propelled by internal combustion engine
04/20/1995WO1995009030A3 Prophylactic implantable cardioverter-defibrillator
04/19/1995EP0648381A1 Method and device for sorting scrap batteries and accumulators
04/18/1995US5407593 Polymeric electrolyte
04/18/1995US5407555 Hydrogen rod electrode with integrated hydrogen source
04/18/1995US5407463 Reducing batteries to small pieces, leaching with acid, filtering, extracting cadmium and stripping by electrolysis, adding sodium hydroxide and hypochlorite to form solid ferric hydroxide, filtering, recovering nickel by electrolysis
04/18/1995US5407439 Multi-layer female component for refastenable fastening device and method of making the same
04/13/1995WO1995010127A1 Assembly having improved thermal sensing capability
04/13/1995WO1994029884A3 Solid polymer electrolyte, battery and solid-state electric double layer capacitor using the same as well as processes for the manufacture thereof
04/13/1995DE4334714A1 Dry-battery sorting system, and a sorting method using the sorting system
04/12/1995EP0647249A1 Method for producing an ionomer
04/12/1995EP0570439B1 Galvanic seawater cell
04/11/1995US5405717 Seawater cell with increased efficiency
04/11/1995US5405713 Automated recharging of zinc-air batteries; spent anodes and electrolyte are automatically removed from battery casing for regeneration and replaced with new or reconstituted materials
04/11/1995US5405363 Implantable cardioverter defibrillator having a smaller displacement volume
04/06/1995WO1995009030A2 Prophylactic implantable cardioverter-defibrillator
04/06/1995WO1994002966A3 Air manager system for metal-air battery
04/05/1995EP0646979A1 Material for generating electric energy
04/05/1995CN1101171A Wiederaufladbase galvanische lithiumzelle
04/04/1995US5403675 Sulfonated polymers for solid polymer electrolytes
04/04/1995CA2024658C Electrochromic window with polymer layer
03/1995
03/29/1995EP0556326A4 Method and apparatus for winding a core for an electrochemical cell and processing thereof
03/28/1995US5401599 Non-aqueous electrolyte secondary battery and method of producing the same
03/28/1995US5401597 Battery and a method of manufacture therefor
03/28/1995US5401595 Film type battery and layer-built film type battery
03/28/1995US5401590 Anionic anc nonionic surfactants
03/28/1995US5401477 Oxidation of manganese oxide with chloric acid
03/23/1995WO1995008222A1 Power systems for plug-in modules
03/23/1995WO1995008196A1 Solid electrolyte composition
03/22/1995CN1100564A Battery with rust preventive structure
03/21/1995US5400211 Packaged electrical component
03/21/1995US5399447 Batteries
03/21/1995US5399445 Absorbers in housings, contactors and connectors
03/21/1995US5399444 Encapsulated dry electrolyte composition for time release into a solute
03/15/1995EP0643434A1 Cell and method of its manufacture
03/15/1995EP0643433A1 Simplified preparation of LiPF6 based electrolyte for non-aqueous batteries
03/15/1995EP0643428A1 Coated metal plate for positive electrode can of dry cell and positive electrode can made thereof
03/15/1995EP0642369A1 Implantable cardioverter defibrillator having a smaller displacement volume
03/14/1995US5397660 Welding copper sheet to ceramic frame, hermetic cells, electrolytic cells
03/09/1995DE4431773A1 UV-curable electrolyte composition, and process for the preparation thereof
03/09/1995DE4431357A1 Electrolyte injection device
03/09/1995DE4412758A1 Elektrochemische Zelle The electrochemical cell
03/08/1995EP0664054A4 Battery end connector.
03/08/1995EP0642186A1 Rectangular battery
03/08/1995EP0641509A1 Electric heating device
03/08/1995EP0641489A1 Solid electrolyte and method for fabricating a generator in thin layers comprising such solid electrolyte.
03/08/1995EP0568524B1 Composite element comprising a titanium chalcogen or oxychalcogen layer, suitable in particular for use as a positive electrode in a thin-layer fuel cell
03/07/1995USH1422 High voltage lithium rechargeable electrochemical cell
03/07/1995US5396177 Battery with electrochemical tester
03/07/1995US5396162 Portable battery charger
03/07/1995US5395714 Alkaline cells that employ low expansion zinc in the anode
03/07/1995US5395711 Negative electrode has active material comprised of silicon oxide containing lithium
03/07/1995US5395709 Carbon bipolar walls for batteries and method for producing same
03/07/1995US5395707 Environmentally safe water-activated battery
03/07/1995US5395644 Manufacturing a lithium/polymer battery
03/07/1995US5395491 Electrolysis of brines in cells
03/07/1995US5395486 Dehydration process
03/03/1995CA2131358A1 Battery tester adhesive and system
03/03/1995CA2115387A1 Electrochemical cell
03/02/1995WO1995006333A1 Electrode structure for nickel metal hydride cells
03/02/1995WO1995006332A1 Polymeric electrolytic cell separator membrane and method of making same
03/02/1995DE4329415A1 Process for recovering metals from an acid-containing metal salt solution
03/02/1995DE4329086A1 Process for the hydrometallurgical reprocessing of used batteries for recovering the raw materials
03/02/1995CA2147121A1 Electrode structure for nickel metal hydride cells
02/1995
02/28/1995US5393847 Block polymers; electrochemical, electrochromic systems
02/28/1995US5393621 Fire-resistant solid polymer electrolytes
02/28/1995US5393620 Solid polymeric electrolyte including nonaqueous complex of polyester with ionic compound
02/28/1995US5393619 Carbon electrodes in stacked cells separated by thin films of adhesives, for higher voltages
02/23/1995WO1995005684A1 USE OF STABLE FORM OF LiMnO2 AS CATHODE IN LITHIUM CELL
02/22/1995EP0639867A1 Accumulatorbattery
02/22/1995EP0639865A1 A method for producing a sheet-like plate and an electrochemical cell produced by using the plate
02/22/1995EP0639863A2 Covered electrode for electrochemical cells
02/16/1995WO1995005010A1 Electrodes for solid rechargeable batteries
02/16/1995WO1995005009A1 A current collector assembly for an electrochemical cell
02/16/1995CA2146215A1 A current collector assembly for an electrochemical cell
02/15/1995EP0638950A1 Process for preparing a solid, polymeric electrolyte based on polyvinyl ethers
02/15/1995EP0638949A1 Solid, polymeric, polyether based electrolyte
02/14/1995US5390153 Measuring while drilling employing cascaded transmission systems
02/14/1995US5389472 Thermal treatment of anhydrous mixed metal oxide in inert atmosphere to form oxygen deficient product
02/14/1995US5389470 Temperature responsive battery tester
02/14/1995US5389469 AgO battery, and material
02/14/1995US5389467 Rechargeable galvanic lithium cell
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