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)
12/1990
12/13/1990WO1990015448A1 Metal plated current collector
12/12/1990CN1047761A Rigid or flexible solid cells
12/11/1990US4977046 Lithium batteries
12/11/1990US4977045 With anode of hydrogen-storage alloy containing titanium and nickel; durability, rechargable
12/11/1990US4977044 Sodium-sulfur thermal battery
12/11/1990US4977007 Flexibility, weatherproof
12/04/1990USH862 Method of indicating the state of change of a battery using a light emitting diode (LED) clock connected to the battery
12/04/1990US4975095 Method of winding an electrochemical cell and cell produced by the method
11/1990
11/29/1990WO1990014676A1 Aprotic electrolyte capacitors and methods of making the same
11/29/1990DE3917323A1 New bis:cyan-imino di:hydro thieno-thiophene cpds. - their charge transfer complex and radical anion salt cpd., used e.g. as electrostatic or electrode
11/29/1990DE3916050A1 Alkaline accumulator battery - has cells with thin sheet steel walls, provided with depressions or porous sintered nickel coating
11/28/1990CN1010635B Solid electrolyte battery
11/27/1990US4974118 Nonisotropic solution polarizable material and electrical components produced therefrom
11/27/1990US4973936 Thermal switch disc for short circuit protection of batteries
11/27/1990US4973533 Gas vault structure for a storage battery
11/27/1990US4973532 Battery separator with integral thermal fuse
11/27/1990CA1276971C High energy density reserve battery with extended wet stand life
11/20/1990US4971868 Electrolytic cell, active alkali or alkaline metal anode and a molybdenum, niobium or bismuth compound cathode
11/20/1990US4971867 Metal plates, bonding, multilayer, seals, batteries
11/20/1990CA1276519C Compositions of polymers in alkaline media
11/15/1990WO1990013925A1 Method for rapid and uniform heating of a multilayer assembly comprising at least a thin layer of ion conducting macromolecular material interleaved between two structures with high electronic conduction
11/14/1990EP0397523A2 Solid state electrochemical cell and current collector therefor
11/14/1990EP0397457A2 Spirally wound electrode assemblies and cells containing such
11/14/1990EP0397248A2 Electrochemical cell modules
11/14/1990EP0397222A2 Microporous films
11/13/1990US4970073 Electric cell stack assembly
11/13/1990US4970012 Polymeric solid electrolytes and production process thereof
11/13/1990US4969254 Electrochemical cells, electrodes and methods of manufacture
11/11/1990WO1990013844A1 Method for rapid and uniform heating of a multilayer transparent and/or reflecting optical system with solid polymer electrolyte
11/11/1990CA2032473A1 Process for fast and uniform heating of a multi-layer transparent and/or reflecting optical structure with solid polymer electrolyte
11/07/1990EP0191845B1 An additive composition for increasing the conductivity of an organic polymer, an active hydrogen-containing composition containing the additive composition, and an organic polymer composition containing the additive composition
11/06/1990USRE33427 Process for stabilizing primary electrochemical generators with reactive anodes made from zinc, aluminum or magnesium and an anode for such a generator stabilized by this process
11/06/1990US4968568 Thermal battery with composite anode
11/06/1990US4968567 Reserve activated electrochemical cell with a cell condition checking apparatus
11/06/1990US4968393 Membrane divided aqueous-nonaqueous system for electrochemical cells
11/06/1990US4968319 Process for production of an electrochemical sub-assembly comprising an electrode and an electrolyte, and the sub-assembly obtained in this way
11/01/1990WO1990013166A1 Method and apparatus for determining battery type and modifying operating characteristics
10/1990
10/30/1990US4967025 Purification method of carbon fluorides
10/30/1990US4966822 Battery assembly
10/24/1990EP0394074A2 Method and apparatus for determining battery type and modifying operating characteristics
10/24/1990EP0393418A1 Electrochemical cell
10/23/1990US4965148 Packed batteries and method of making the same
10/23/1990US4965147 Fiber support, film of crosslinked polyvinyl alcohol
10/23/1990US4965146 Molten membrane electrolyte battery
10/23/1990US4964878 Lead-acid rechargeable storage battery
10/23/1990US4964877 Non-aqueous lithium battery
10/18/1990WO1990012428A1 Air cell
10/18/1990WO1990012426A1 Process and apparatus for operating a deferred actuated battery
10/18/1990WO1990011719A1 Non-stringy adhesive hydrophilic gels
10/17/1990EP0392839A2 Ion-conductive polymer electrolyte
10/16/1990US4963446 Inwardly indented edge electrode assembly
10/16/1990US4963445 Ionically permeable dielectric layer between alternating anode and cathode layers
10/11/1990DE3912204A1 Battery operated warning light for e.g. construction site or barriers - has at least one under-voltage monitor which operates alarm if voltage falls below specified value
10/10/1990EP0391720A2 Electrode assembly
10/10/1990EP0391694A2 Battery separator with integral thermal fuse
10/10/1990EP0391443A2 Primary aluminum-air battery
10/07/1990WO1990011999A1 Process for synthesis of sulfonylimidides
10/07/1990CA2030809A1 Sulfonylimides synthesis process
10/07/1990CA2012012A1 Primary aluminum-air battery
10/04/1990WO1990011625A1 Metal/air battery with seeded recirculating electrolyte
10/04/1990WO1990011624A1 Improved deferred actuated battery
10/03/1990EP0390557A2 Battery assembly and method for producing the same
10/03/1990EP0390358A1 Bipolar electrode and process for manufacturing same
10/03/1990EP0390307A2 Flexible solid electrolyte useful in electrochromic devices
10/03/1990EP0390145A2 Organic electrolyte solution type cell
10/03/1990CN2063296U High-property dry cell
10/03/1990CN1045896A Battery paste and manufacturing method thereof
10/02/1990US4961043 Battery conditioning system having communication with battery parameter memory means in conjunction with battery conditioning
10/02/1990US4960657 Lithium cells
10/02/1990US4959919 Illuminated fishing lure and battery therefor
09/1990
09/27/1990CA2007211A1 Flexible, solid electrolyte useful in electrochromic devices
09/25/1990US4959280 Battery assembly
09/20/1990WO1990010957A1 Method for preventing formation of calcareous deposits on seawater battery cathodes
09/20/1990WO1990010860A1 Bipolar electrode and process for manufacturing same
09/20/1990WO1990010643A1 Structures for the transfer of charges, application to the transport of energy and the conversion of a gradient, in particular ofchemical origin
09/19/1990CN2062501U Full solid lithium battery
09/19/1990CN2062500U Plastic battery
09/18/1990US4957832 Plastic sealing element for a galvanic primary cell
09/12/1990EP0386350A1 Thin film ion conducting coating
09/10/1990CA2011968A1 Bipolar electrode and process for manufacturing same
09/05/1990EP0385724A2 Improved method for preparing non-aqueous electrolytes
09/04/1990US4954403 High temperature molten salt thermal electrochemical cell
09/04/1990CA1273677A1 Polymeric component
08/1990
08/29/1990EP0384572A1 A nonaqueous electrochemical cell and a method of manufacturing the same
08/29/1990EP0384204A1 Cylindrical organic electrolyte battery with a PTC device
08/28/1990US4952467 Heating a powdered mixture of vanadium pentoxide and alkaline halides to a temperature above the melting point of the halides
08/28/1990US4952466 Solid electrolyte battery
08/28/1990US4952465 Additive for energy storage devices that evolve oxygen and hydrogen
08/28/1990US4952330 Nonaqueous electrolyte
08/28/1990CA1273396A1 Battery separator assembly
08/23/1990WO1990009685A1 Electrolyte for galvanic cells for producing gases and its use
08/23/1990DE4005310A1 Electrochemical cells with reversible reactions - have anode and cathode materials of transition-metal halide in a liq. electrolyte
08/23/1990DE4000811A1 Elektrolyt fuer galvanische zellen fuer die erzeugung von gasen und seine verwendung An electrolyte for electrolytic cells for the generation of gases and its use
08/22/1990EP0382789A1 Catalytic recombination of corrosion evolved hydrogen in alkaline cells
08/21/1990USRE33306 Secondary battery or cell with improved rechargeability
08/21/1990US4950565 Reserve activated electrochemical cell
08/16/1990EP0382623A1 Alkaline kation-conducting colloid material and uses as electrolytes
08/14/1990US4948683 Reserve activated electrochemical cell with a cell condition checking apparatus
08/09/1990CA2009610A1 Alcaline cations conductives colloidal material and its application as an electrolyte
08/08/1990EP0380803A2 Galvanic element
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