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)
12/1993
12/08/1993EP0573266A1 Lithium secondary battery and method of manufacturing carbonaceous material for negative electrode of the battery
12/08/1993EP0573040A1 A positive electrode for lithium secondary battery and its method of manufacture, and a nonaqueous electrolyte lithium secondary battery employing the positive electrode
12/08/1993EP0489011B1 Sea water battery with metal cathode and method for making a cathode
12/07/1993US5268243 Solid electrolyte prepared by doping an ionic compound to a polymer
12/01/1993EP0572327A1 Battery cartridge having a recess for detecting misuse and/or recessed terminals
12/01/1993EP0571858A1 Lithium secondary battery
12/01/1993EP0571717A1 Manufacturing of zinc-alkaline batteries
11/1993
11/30/1993US5266422 Branched polyhydroxyalkanoate polymer salt electrolytic compositions and method of preparation
11/30/1993CA1324812C Salt water cell
11/25/1993WO1993023968A1 Electric heating device
11/25/1993WO1993023887A1 Fluid depolarized electrochemical battery with automatic valve
11/25/1993WO1993023886A1 Solid electrolyte and method for fabricating a generator in thin layers comprising such solid electrolyte
11/25/1993CA2136066A1 Electric heating device
11/25/1993CA2134454A1 Solid electrolyte and process for the production of a thin film generator incorporating such a solid electrolyte
11/24/1993EP0571236A1 Flexible welding board for battery pack
11/24/1993EP0570590A1 Thin battery and monolithic thin battery
11/24/1993EP0570523A1 Sealed battery having reserve cell
11/24/1993EP0570470A1 Battery tester.
11/24/1993EP0570439A1 Galvanic seawater cell.
11/23/1993US5264308 Mixing a powdered electrolyte with teflon, milling and rolling
11/23/1993US5264307 Solid solution of ionic compound of crosslinked polyether, a comonomer, an ionic compound, aprotic liquids and initiators for applying to supports
11/23/1993US5264305 Uniform current; less shape change; increased cycle life
11/23/1993US5264298 Lewis acid thermoelectrochemical converter
11/19/1993CA2096386A1 Lithium secondary battery
11/18/1993EP0569447A1 A plant for extracting substances in gas or mist form from a flow of gas.
11/18/1993EP0569354A1 Battery with strength indicator
11/18/1993DE4229437C1 Electrochemical storage battery for vehicle - has serially connected individual cells arranged in a casing screening the flat sides of the electrode plates of an individual cell from those of an adjoining cell
11/16/1993US5262255 Having improved capacity and charge and discharge cycle life
11/16/1993US5262253 Solid electrolytes derived by polymerization of vinyl sulfonate polyalkylene oxides
11/10/1993EP0569038A1 A reversible electrode
11/10/1993EP0569037A1 A reversible electrode
11/10/1993EP0569035A1 Electrical interconnection on lithium anodes
11/09/1993US5260638 Method and circuit for quick charging of secondary cell
11/09/1993US5260148 Improved charge-discharge characteristics and safety
11/09/1993US5260145 Production of organic cation radicals in an electrochemical cell
11/09/1993US5260144 Metal/air battery with seeded recirculating electrolyte
11/09/1993US5260095 Vacuum deposition and curing of liquid monomers
11/03/1993EP0567658A1 Carbon-based material
11/03/1993EP0567640A1 Ionic conductors for solid oxide fuel cells
11/03/1993EP0567637A1 Bis(perfluorosulphonyl)methanes, process for preparing same and uses thereof
11/03/1993CN1022655C Electrochemical cell
11/02/1993US5258239 Metal-air cell having a piezoelectric air-supply pump
11/02/1993CA2004351C Polymeric solid electrolytes and production process thereof
11/02/1993CA1323854C Process for the recycling of electrical batteries, assembled printed circuit boards and electronic components
10/1993
10/28/1993WO1993021665A1 HIGH-VOLTAGE STABLE ELECTROLYTES FOR Li1+xMN2O4/CARBON SECONDARY BATTERIES
10/28/1993WO1993021664A1 Method and apparatus for charging and discharging electric energy
10/28/1993CA2118400A1 High-voltage stable electrolytes for li1+xmn2o4/carbon secondary batteries
10/27/1993EP0567242A1 An improved air-assisted alkaline cell
10/27/1993EP0567149A1 Nonaqueous secondary battery
10/26/1993US5256501 Sea water battery
10/26/1993US5256500 Battery having lifetime indicator
10/20/1993EP0566169A2 Conductive polymers with ionic conductance
10/19/1993US5254415 Stacked cell array bipolar battery with thermal sprayed container and cell seal
10/19/1993US5254224 Method for increasing the molar ratio of aluminum to chlorine in polyaluminum chloride solutions
10/19/1993US5254223 Electrochemical polymerization of poly(oxyphenylene) or poly(oxynaphthylene)
10/14/1993WO1993020593A1 Process for recycling solids, powders and sludges contaminated with mercury
10/14/1993WO1993020592A1 Electrochemical voltage generator with connecting electrodes
10/14/1993CA2110400A1 Process for recycling solids, powders and sludges contaminated with mercury
10/13/1993EP0565273A1 Secondary battery and manufacturing method therefor
10/13/1993EP0564448A1 Non-stringy adhesive hydrophilic gels
10/13/1993CN1022446C Lithium montmorillonite fast ion conductor battery
10/12/1993US5252413 Solid polymer electrolyte lithium batteries
10/12/1993US5252412 Activatable lithium/bromine trifluoride electrochemical cell
10/12/1993US5252189 Method of processing used appliance batteries
10/06/1993EP0563394A1 Depolarizing mixture
10/06/1993EP0415957B1 Salt water cell
10/05/1993US5250905 Observing a change in visible electrode
10/05/1993US5250784 Method and device for cutting a multilayer assembly composed of a plurality of thin films and comprising a thin film electrochemical generator or a component part thereof
10/05/1993US5250373 Electrode of unitary conductive body having pair of wing-like sections joined by intermediate web section
10/05/1993US5250370 Variable area dynamic battery
10/04/1993CA2093280A1 An improved air assisted alkaline cell
09/1993
09/30/1993WO1993019495A1 Metal-air power supply and air-manager system, and metal-air cell for use therein
09/30/1993WO1993019111A1 Film of polyreactive matrix and halocarbon compound
09/29/1993EP0561962A1 Bipolar battery
09/29/1993EP0561938A1 Metal/oxygen battery constructions
09/29/1993CN1022273C Solid electrozhemical element and process for manufacturing thereof
09/28/1993US5248572 Layered-type manganese dry battery
09/28/1993US5248571 Cadmium electrode and cell having anti-agglomeration characteristics
09/22/1993EP0561581A1 Manufacturing process of alkaline cell
09/21/1993US5246795 High temperature lithium solid cathode electrochemical cells
09/21/1993US5246794 Cathode collector made from carbon fibrils
09/16/1993WO1993018277A1 A tractor for advancing processing and measuring equipment in a borehole
09/14/1993US5245512 Soaps as dielectric in capacitor; electrolytes for batteries
09/14/1993US5244757 Lithium secondary battery
09/14/1993US5244754 Battery charge indicator
09/08/1993EP0559317A1 Ion-conductive polymer electrolyte for galvanic cell
09/07/1993US5242768 Three-dimensional woven fabric for battery
09/07/1993US5242763 Battery pack and its packaging method
09/07/1993US5242565 Device for electrochemical generation of gases for the transportation of fluids and similar mediums
09/07/1993US5242482 Process for treating spent batteries
09/07/1993US5241960 For pectoral implantation in a patient
09/02/1993WO1993016988A1 Perhalogenated sultone-derived monomers and polymers produced therefrom
09/01/1993EP0558255A1 Electrochemical cells with end-of-service indicator
09/01/1993EP0558003A1 Method of manufacturing zinc-alkaline batteries
09/01/1993EP0419647B1 Process for synthesis of sulfonylimidides
08/1993
08/31/1993US5241110 Reacting perfluorovinylsulfonyl fluoride with a hypofluorite; polymeric perfluoroether units possible;
08/31/1993US5240794 Electrochemical cell
08/31/1993US5240791 Crosslinked network of polymer made from a monoacryloyl and a diacryloyl compound
08/31/1993US5240787 Cell battery adapter
08/31/1993US5240785 Air cell
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