Patents for H01M 10 - Secondary cells; Manufacture thereof (112,718) |
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04/04/1989 | US4818643 Materials for electrical devices |
04/04/1989 | CA1252065A1 Unitary central cell element for filter press electrolysis cell structure |
03/29/1989 | EP0309259A2 Immobilized electrolyte membrane and method of preparation thereof |
03/29/1989 | EP0308653A2 Charging method for maintenance-free batteries with an immobilized electrolyte |
03/28/1989 | US4816737 Device for controlling the charging of rechargeable batteries |
03/28/1989 | US4816735 Battery charger |
03/28/1989 | US4816358 Sulfur impurities, causing cell to self-discharge, scavenger to control self-discharge |
03/28/1989 | US4816356 Multilayer, glass electrolytes |
03/23/1989 | WO1989002661A1 System for recovering hydrogen from storage batteries |
03/23/1989 | DE3729114A1 Katalytischer oxidationsreaktor fuer gasgemische Catalytic oxidation reactor for gas mixtures |
03/22/1989 | CN1031912A Method and apparatus for preparation and installation of battery explosion attenuation material |
03/21/1989 | US4814242 Elastomeric binders for battery electrodes |
03/21/1989 | US4814240 Oxidation of metals or alloys |
03/21/1989 | CA1251512A1 Solid-state electrolytic battery |
03/15/1989 | EP0307209A1 A battery |
03/15/1989 | EP0307117A2 Battery status indicating arrangement |
03/15/1989 | CN1031780A Apparatus for filling and sealing alkali metal electrode containers for alkali metal energy conversion device and method of filling alkali metal electrode containers for alkli metal energy .......... |
03/14/1989 | US4812375 Prevention of short circuiting, polymeric coating that reacts with dendritic lithium |
03/09/1989 | WO1989002054A1 Catalytic oxidation reactor for gaseous mixtures |
03/09/1989 | DE3829258A1 Bleiakkumulator Lead Acid Battery |
03/09/1989 | DE3728931A1 Lead-acid accumulator having a plate block clamping holder |
03/09/1989 | DE3728160A1 Lead-acid battery |
03/08/1989 | EP0305694A2 Method and apparatus for the preparation and installation of battery explosion attenuation material |
03/08/1989 | CN1031628A Method and installation for obtaining enriched fractions from used storage batteries |
03/07/1989 | US4810598 Oxygen and hydrogen from water during overvoltage |
03/07/1989 | US4810204 Battery pack connection |
03/07/1989 | CA1250890A1 Electrochemical cell |
03/01/1989 | EP0304568A1 Battery explosion attenuation material and method |
03/01/1989 | EP0304512A2 Process for assembling a battery, in particular a recombination-type battery |
03/01/1989 | CN1031449A Processing method for wet-electrified lead-acid accumulator used for starting |
03/01/1989 | CN1031448A Manufacture method of silica-gel accumulator needing less maintenance |
02/28/1989 | US4808499 Lithium-gallium-indium alloy and lithium powders compression molded negative electrodes; rechargeable |
02/28/1989 | US4808496 Electrode construction for solid state electrochemical cell |
02/28/1989 | US4808494 Thermally actuated hydrogen secondary battery |
02/23/1989 | DE3827479A1 Elektrochemische zelle The electrochemical cell |
02/23/1989 | DE3814112A1 Device for the recombination of hydrogen and oxygen separating out in lead-acid batteries |
02/22/1989 | EP0304006A1 Gas-tight maintenance-free lead-acid accumulator |
02/22/1989 | EP0303793A2 Gas-tight closed alkaline accumulator |
02/21/1989 | US4806840 Method and apparatus for charging a nickel-cadmium battery |
02/21/1989 | CA1250347A1 Multistation modular charging system for cordless devices |
02/15/1989 | EP0303112A2 Conducting organic polymer battery |
02/14/1989 | US4804598 High- and low-density polyethylene-acrylic graft copolymer films; |
02/14/1989 | US4804596 Electrode material/electrolyte system for non-aqueous cells |
02/14/1989 | US4804594 Durability, short circuit prevention |
02/14/1989 | CA1250015A1 Active cooling system for electrochemical cells |
02/09/1989 | WO1989001244A1 Apparatus and method for filling and sealing alkali metal electrode containers |
02/09/1989 | WO1989001243A1 Lead battery construction and process for its manufacture and/or regeneration |
02/09/1989 | WO1989001242A1 Alkali metal polysilica gel electrolyte lead-acid battery and method for making the same |
02/09/1989 | DE3822733A1 Elektrochemische zelle The electrochemical cell |
02/08/1989 | EP0302520A1 Secondary battery and method of manufacturing the same |
02/08/1989 | EP0157818B1 New derivatives of polycarbone sulfides, preparation and applications thereof, particularly in electrochemistry |
02/07/1989 | USH578 Large excess of lithium zodide in solution |
02/07/1989 | US4803249 Sulfurized reduced fluoropolymer or polyacetylene; electroconductivity; electrodes; generators |
02/07/1989 | US4803138 Polyaniline anode |
02/07/1989 | US4803137 Non-aqueous electrolyte secondary cell |
02/07/1989 | US4802275 Method of manufacturing an electrochemical cell having an alkaline electrolyte and spiral-wound electrodes |
02/07/1989 | CA1249885A1 Membrane processes for metal recovery and pollution control in metal process industries |
02/01/1989 | EP0301774A2 Polymer Electrolytes |
02/01/1989 | EP0301647A1 Electrochemical cell |
01/31/1989 | US4801512 Reversible electrochemical doping of conjugated polymers and secondary batteries based thereon |
01/31/1989 | CA1249454A1 Hydrogen storage materials and methods of sizing and preparing the same for electrochemical applications |
01/31/1989 | CA1249419A1 METHOD FOR PRODUCING .beta.-ALUMINAS |
01/26/1989 | WO1989000344A3 Batteries |
01/26/1989 | DE3723513A1 Hot-water collar for motor vehicle batteries |
01/25/1989 | EP0300991A1 Apparatus for pocketing positive or negative plates for batteries |
01/25/1989 | EP0300330A1 Arrangement for the reversible storage of electrical energy |
01/25/1989 | CN1030671A Electrochemical battery |
01/24/1989 | US4800143 High-temperature storage battery |
01/24/1989 | US4800142 Electric storage battery |
01/24/1989 | US4800140 Apparatus and method for preventing degradation of nickel hydrogen cells and batteries |
01/24/1989 | US4800009 Multicells, metal electrodes |
01/18/1989 | EP0299670A1 Storage battery with indicating device |
01/18/1989 | CN1030499A Batteries |
01/17/1989 | US4798773 Acrylated siloxane matrix polymer |
01/17/1989 | CA1249018A1 Battery charging system having means for distinguishing between primary and secondary batteries |
01/17/1989 | CA1249017A1 Integrated battery and recharger |
01/12/1989 | WO1989000344A2 Batteries |
01/12/1989 | DE3722002A1 Method for charging maintenance-free, sealed accumulators and accumulators suitable for carrying out the method |
01/12/1989 | DE3721419A1 Composition for producing a soft, completely reversible sulphation |
01/11/1989 | EP0298802A1 Process for making an eletrochemical sub-assembly comprising an electrode and an electrolyte and sub-assembly obtained thereby |
01/11/1989 | EP0298800A1 Process for making a multilayer structure for use in thin-layer electrochemical generators with a thin layer of lithium and a solid polymer electrolyte |
01/11/1989 | EP0298366A1 Machine for assembling units composed of plates and separators, particularly for forming electric accumulators |
01/10/1989 | US4797566 Energy storing apparatus |
01/10/1989 | US4797333 Electrochemical cell |
01/10/1989 | US4797332 Method of preparing ceramic surfaces for wetting thereof by alkali metals |
01/10/1989 | US4797190 Ionic semiconductor materials and applications thereof |
01/05/1989 | DE3721052A1 Device for forming stacks of unstable accumulator plates |
01/04/1989 | EP0297717A2 Polymer solid electrolyte and a polymer solid electrolyte battery |
01/04/1989 | EP0297421A2 By-pass element for protection of battery cells |
01/03/1989 | US4795687 Electrically conductive material and a process for the preparation of same and secondary battery using the electrically conductive material |
01/03/1989 | US4795686 Joining iron-nickel alloy anode and cathode tube with ceramic ring and aluminum alloy |
01/03/1989 | US4795685 Prevent overcharging using protective cell |
01/03/1989 | US4795537 Electrical conditioning system for electrodes in an electrolysis cell |
12/29/1988 | WO1988010520A1 Process for manufacturing an electrochemical sub-assembly comprising an electrode and an electrolyte, and sub-assembly so obtained |
12/29/1988 | WO1988010519A1 Process for producing a multilayer assembly for an electrochemical cell |
12/28/1988 | EP0296623A2 Sealed lead-acid battery |
12/27/1988 | US4794315 Rechargeable battery-powered device |
12/27/1988 | US4794060 Metallic foil alloyed with alkali metal |
12/27/1988 | US4794059 Carrying base of carbon and/or graphite fiber web |
12/27/1988 | US4794058 Reserve battery |