Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 10 - Secondary cells; Manufacture thereof
Patents for H01M 10 - Secondary cells; Manufacture thereof (112,718)
10/1990
10/03/1990EP0390557A2 Battery assembly and method for producing the same
10/03/1990EP0390185A2 Non-aqueous electrolyte secondary cell
10/03/1990EP0390145A2 Organic electrolyte solution type cell
10/03/1990EP0389578A1 Rechargeable alkaline manganese cells with zinc anodes
10/03/1990EP0389557A1 Improved alkali metal cell.
10/03/1990EP0389491A1 Rechargeable battery cathode from p2-phase sodium cobalt dioxide
10/03/1990CN2063297U Alarm for lack of liquid in accumulator
10/02/1990USH829 Rechargeable lithium-organic electrolyte battery having overcharge protection and method of providing overcharge protection for a lithium-organic electrolyte battery
10/02/1990US4961043 Battery conditioning system having communication with battery parameter memory means in conjunction with battery conditioning
10/02/1990US4960657 Lithium cells
10/02/1990US4960655 Storage stability and reduced cost
09/1990
09/26/1990CN2062903U Hanging power supply special for preventing explosion
09/25/1990US4959604 Applying a voltage to complete charging without releasing hydrogen; terminating when the current intensity increases following a decrease
09/25/1990US4959282 Reaction product of lithium compound and manganese dioxide, heat treatment
09/25/1990US4959281 Non aqueous electrolyte cell
09/20/1990WO1990010969A1 Electrical storage cell life extender
09/20/1990DE4004759A1 Hydrogen absorbing alloy electrode used in rechargeable battery - consists of powdered metal-alloy with additive which regulates oxidn. of alloy surface
09/20/1990DE3907741A1 Accumulator (rechargeable battery)
09/19/1990EP0144429B1 Rechargeable electrochemical apparatus and negative pole therefor
09/19/1990EP0139756B1 Rechargeable electrochemical apparatus and negative pole therefor
09/19/1990CN2062501U Full solid lithium battery
09/19/1990CN1009691B Efficient auto-charging apparatus for lead accumulator
09/18/1990US4957833 Non-aqueous liquid electrolyte cell
09/18/1990US4957830 Rechargeable metal oxide-hydrogen battery
09/18/1990US4957829 Modular battery plant system assembly comprising multiple unit cell modules
09/18/1990US4957828 Emergency battery monitor
09/18/1990US4957827 Rechargeable alkaline manganese cells with zinc anodes
09/18/1990CA1274276A1 Protected electrode material
09/12/1990EP0386682A1 Rechargeable electrochemical generator with a lithium anode
09/12/1990EP0386350A1 Thin film ion conducting coating
09/11/1990US4956248 Multicompartment, lithium manganate and metal oxide heated
09/11/1990US4956247 Electrodes and electrolytes of lithium and lithium compounds
09/11/1990US4956246 Electrochemical storage cell
09/11/1990CA1273828A1 Energy storage devices and amorphous alloy electrodes for use in acid environments
09/11/1990CA1273827A1 Energy storage devices and amorphous metal alloy electrodes for use in alkaline environments
09/07/1990WO1990010315A1 All-solid-state battery
09/07/1990WO1990010314A2 A method for the manufacture of lead-acid batteries and an associated apparatus and associated lead-acid battery
09/05/1990EP0385802A1 Solid state electrochemical cell
09/05/1990EP0385724A2 Improved method for preparing non-aqueous electrolytes
09/05/1990EP0385513A1 Method for coating a core material with metal
09/05/1990EP0385145A2 Method for charching a lead-acid accumulator batterie
09/05/1990EP0384945A1 Sealed alkaline storage battery and method of producing negative electrode thereof
09/04/1990USH816 Stibine filter and antimonial lead acid batteries
08/1990
08/29/1990EP0383991A2 Alkaline storage battery using hydrogen absorbing alloy
08/29/1990EP0383836A1 Catalytic recombination of evolved oxygen in galvanic cells
08/29/1990EP0254730B1 Process for preventing electrical storage cell capacity loss
08/28/1990US4952862 Apparatus and method for adaptively predicting battery discharge reserve time
08/28/1990US4952861 Process for charging maintenance-free lead batteries with a fixed electrolyte
08/28/1990US4952466 Solid electrolyte battery
08/28/1990US4952465 Additive for energy storage devices that evolve oxygen and hydrogen
08/28/1990US4952464 Sodium sulfur cell for weightless environments
08/28/1990US4952330 Nonaqueous electrolyte
08/28/1990CA1273396A1 Battery separator assembly
08/24/1990CA2010766A1 Method for the manufacture of lead-acid batteries and an associated apparatus and associated lead-acid battery
08/23/1990DE4005310A1 Electrochemical cells with reversible reactions - have anode and cathode materials of transition-metal halide in a liq. electrolyte
08/22/1990EP0383559A2 Portable power supply
08/22/1990EP0382789A1 Catalytic recombination of corrosion evolved hydrogen in alkaline cells
08/21/1990USRE33306 Secondary battery or cell with improved rechargeability
08/21/1990US4950566 Metal silicide electrode in lithium cells
08/21/1990US4950564 Metal gas cell
08/16/1990EP0382265A2 Method and apparatus for coating a core material with metal
08/16/1990EP0381975A2 Lead accumulator with a large, high-current cold output capacity
08/14/1990US4948685 Sheet-shaped electrode, method of producing the same, and secondary battery using the sheet-shaped electrode
08/14/1990US4948684 Alkaline zinc battery having improved shelf-life, rechargeability, charge retention and capacity retention
08/14/1990US4948683 Reserve activated electrochemical cell with a cell condition checking apparatus
08/14/1990US4948679 Woven wire mesh screen
08/08/1990EP0381157A2 Secondary battery
08/08/1990CA2009469A1 Lead-acid battery with a high low-temperature discharge current
08/07/1990US4947124 Method for charging a nickel-cadmium accumulator and simultaneously testing its condition
08/07/1990US4946614 By adding solid super acid dispersion
08/07/1990CA1272506A1 Electrolyte for use in a high energy lithium based rechargeable electrochemical cell and rechargeable electrochemical cell including the electrolyte
08/02/1990DE3902649A1 Lead-acid battery
08/02/1990DE3902368A1 Superfast charging device for gas-tight Ni-Cd accumulators (rechargeable batteries), known by the name of SS-20 (20 min. charging time
08/01/1990EP0380058A2 A solid-state electrochemical cell
08/01/1990CN1009043B Secondary cell
08/01/1990CN1009042B Secondary cell
07/1990
07/31/1990US4945014 Secondary battery
07/31/1990US4945013 Spacecraft
07/31/1990US4945012 Copper chloride cathode for a secondary battery
07/31/1990US4944991 Precipitating insoluble hydroxide, hydrolysis
07/31/1990US4944869 Method and installation for obtaining enriched fractions from used storage batteries
07/31/1990CA1272243A1 Method of increasing the useful life of rechargeable lithium batteries
07/26/1990DE3900908A1 Accumulator-powered electrical apparatus (electrical appliance powered by a rechargeable battery)
07/25/1990EP0379372A1 Composite solid electrolytes and electrochemical devices employing the same
07/25/1990EP0379221A2 A battery charge apparatus controlled by detecting charge current with constant charge voltage
07/25/1990EP0379203A1 Method for rejuvenating Ni-H2 batteries
07/25/1990EP0378915A2 Electrochemical cell bulge indicator
07/24/1990US4943500 Intermetallic hydrides
07/24/1990US4943499 Conductor polymers usable in the construction of completely dry batteries
07/24/1990US4943497 Cell having current cutoff valve
07/19/1990CA2007215A1 Sodium sulfur cell for weightless environments
07/18/1990EP0377828A1 Sealed lead-acid battery
07/18/1990EP0177618B1 Rechargeable electrochemical device and a positive electrode therefor
07/12/1990WO1990007799A1 Improved alkali metal cell
07/12/1990WO1990007798A1 Rechargeable solid electrolyte battery
07/12/1990DE3907697C1 Drive battery
07/11/1990EP0233210B1 Alkali metal electro-chemical storage cell
07/11/1990EP0174526B1 Nickel-cadmium accumulator sealed in a gas-tight way
07/10/1990US4940605 Electrode for electrochemical cell
07/10/1990CA1271518A1 Electrode and electrochemical cell
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