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)
12/1987
12/01/1987US4709472 Method of manufacturing spiral electrode assembly
12/01/1987CA1229872A1 Storage battery
11/1987
11/25/1987EP0247023A1 Process for recovering spent primary cells
11/25/1987EP0246866A1 Battery separator assembly
11/25/1987EP0246762A1 Electrochemical power generation
11/24/1987US4709202 Battery powered system
11/19/1987WO1987007085A1 Water activated electric cell, method of making, and survival lamp embodying same
11/19/1987DE3609517C1 Process and apparatus for removing mercury from solid mercury-containing materials
11/18/1987CN86101968A Fast processing method for electrolyte of zinc-manganese bioxide primary cell
11/17/1987US4707422 Hydrogen, alkali or alkaline earth metal electrode; coating of electrode material, electronegative, amphoteric elements; polymer
11/17/1987US4707421 Anode subdivision, tabs, voltage reversal, protective devices
11/11/1987EP0245144A1 Process for producing cationically conducting perfluorated ionomeric colloids, and the use of the colloids obtained
11/11/1987EP0244901A1 Process for working up small batteries
11/11/1987EP0244750A2 Thin type electronic instrument
11/10/1987US4705728 Solid polymer electrolyte and production method
11/04/1987EP0243975A2 Electrochemical temperature sensor
11/03/1987US4704341 Lithium ion conductor
10/1987
10/28/1987CN87102878A Method for processing defective fuel cells in fuel cell stacks
10/27/1987US4703107 Water-soluble acylated derivatives of peptides or amino acids, their preparation and their use
10/27/1987US4702974 Electrochemical generator utilizing solid polymer-salt complex
10/27/1987US4702564 Electroconductive pattern and liquid crystal on substrate
10/27/1987US4702563 Battery tester including textile substrate
10/21/1987EP0241650A1 Graphite intercalation compounds with improved performance, and electrochemical application of these compounds
10/21/1987EP0241644A2 Anhydrous organic electrolyte
10/14/1987EP0240662A2 Reduction of electrode dissolution in electrochemical generators
10/13/1987US4699854 Multi-option deferred action battery
10/07/1987EP0240343A1 Alkaline cell manufacturing method
10/07/1987EP0239674A1 Galvanic element
10/06/1987US4698283 Electrochemical cell having improved active life
09/1987
09/22/1987US4695522 Aqueous battery with (Cy Fx Clz)n cathode
09/22/1987US4695520 Storage of electrolyte about collapsed bellows in separate chamber; actuating means for transferring
09/22/1987US4695519 Penetration of self-sealing membrane with heated needle to introduce heated with fluid
09/16/1987EP0237146A1 Non-aqueous alkali metal cell
09/16/1987EP0147465B1 Flat battery
09/09/1987EP0236113A2 Flashlight
09/09/1987EP0235976A1 Electrical energy source apparatus
09/08/1987US4692911 Methods and apparatus for reducing interfering effects in measurement while drilling operations
09/02/1987EP0234791A2 Moving piston seal activator
09/01/1987US4690878 For portable camerals
09/01/1987US4690877 Electrochemical cell having a non-aqueous electrolyte
08/1987
08/26/1987CN86210427U Power-saving dry cell
08/25/1987US4689126 Method of converting a precursor ceramic solid into a solid ceramic hydronium conductor
08/19/1987EP0232806A1 Deferred-action battery based on the Li/SO2Cl2 couple
08/18/1987US4687717 Bipolar battery with array of sealed cells
08/18/1987US4687716 With layer of powder material as binder for electrolyte, and microporous film
08/18/1987CA1225696A1 Non-aqueous electrolyte battery with spiral wound electrodes
08/12/1987EP0231771A1 Electrode pile structure for a deferred-action cell
08/12/1987EP0231426A2 Deferred-action battery
08/12/1987EP0231197A1 A method of fabricating battery plates for electrochemical cells
08/11/1987US4686013 Electrode for a rechargeable electrochemical cell and method and apparatus for making same
08/11/1987US4686012 Ion-selective measuring electrode device
08/06/1987DE3603429A1 Low-voltage electrical power source
08/05/1987EP0230901A1 Heat-exchange device for deferred action cell
08/04/1987US4684588 Electrochemical cell with container support
08/04/1987US4684587 Electrochemical cell with disc activator
08/04/1987US4684586 Liquid cathode reserve cell
08/04/1987US4684584 Recirculation with cooling
08/04/1987US4684583 Electrochemical cell
07/1987
07/21/1987US4681698 Electrochemical cells having a gelled anode-electrolyte mixture
07/15/1987EP0228757A1 Flat cell
07/15/1987EP0228531A1 Cylindrical galvanic element with central lithium anode and non-aqueous electrolyte
07/15/1987EP0228482A1 Battery of mechanically activated galvanic cells
07/14/1987US4680527 Electrical battery including apparatus for current sensing
07/14/1987CA1224243A1 Method of forming a separator for a cylindrical battery
06/1987
06/30/1987US4677041 Electrode assemblies for electrochemical cells
06/30/1987CA1223635A1 Cylindrical battery
06/24/1987EP0226360A2 A zener diode looping element for protecting a battery cell
06/23/1987US4675259 Especially interconnectible battery packages for down-hole tool in wells
06/23/1987US4675257 Iron-lithium anode for thermal battery
06/23/1987US4675256 Voltage transient
06/23/1987US4675254 Electrochemical cell and method
06/16/1987EP0225679A1 Electrochemical cell
06/16/1987CA1223034A1 You conducting macromolecular material, and its manufacture
06/11/1987DE3543446A1 Electrode set for gas-tight alkaline batteries
06/11/1987DE3543425A1 Galvanic element having a negative lithium electrode
06/10/1987CN85108778A Primary cell
06/09/1987US4672011 Electrochemical cell having coupling members with radial channels
06/09/1987CA1222616A1 Method of converting a precursor ceramic solid into a solid ceramic hydronium conductor
06/03/1987CN86206699U Rechargeable flashlight and its accessory
06/02/1987US4670363 Non-aqueous electrochemical cell
06/02/1987US4670358 Electrochemical power generation
06/02/1987US4669183 Forming alkaline batteries
06/02/1987CA1222543A1 Lithium alloy dense anodes for all solid batteries
06/02/1987CA1222542A1 Non-aqueous electrochemical cell
05/1987
05/27/1987EP0223322A1 Galvanic cell
05/27/1987EP0222862A1 New compositions based on derivatives of silica modified by organic groups, preparation and application thereof
05/27/1987CN86104755A Method of stabilizing electrochemical primary cells having reactive anodes of zine, aluminum, or magnesium
05/26/1987US4668596 Negative electrodes for non-aqueous secondary batteries composed on conjugated polymer and alkali metal alloying or inserting material
05/26/1987US4668593 Solvated electron lithium electrode for high energy density battery
05/26/1987US4668592 Fluid flow
05/26/1987US4668320 Method of making a coiled electrode assembly
05/26/1987CA1222341A1 Macromolecular material made up of a salt dissolved in a copolymer
05/21/1987DE3540853A1 Support plate for attaching and for absolutely vibration-free transporting of objects - in this case a battery - on the belt
05/21/1987DE3539834A1 Battery and process for its manufacture
05/19/1987US4666799 Current collectors for batteries having cathode-electrolytes and batteries incorporating same
05/13/1987EP0221347A1 Common electrolyte manifold battery
05/13/1987EP0221183A1 Rechargeable secondary battery.
05/13/1987EP0221178A1 Use of a cell component in fuel cell.
05/12/1987US4664993 Laminar batteries and methods of making the same
05/12/1987US4664989 Liquid cathode cell system employing a coiled electrode assembly
1 ... 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 ... 281