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)
10/1981
10/14/1981EP0037776A1 Solid electrolyte based on macromolucular material with ionic conductivity
10/13/1981US4295029 Battery strap connection welding method
10/13/1981US4294898 Solid state battery
10/07/1981EP0037121A1 Improvements in alkaline cells
10/07/1981EP0037053A1 Method of producing active cathode material for non-aqueous cells
10/07/1981EP0037031A1 High energy density cell with alkali-metal anode
10/06/1981US4293623 Electrolytes for alkali-metal electrochemical devices
10/06/1981US4293622 Step cell
10/06/1981CA1110326A1 Plastics battery container for unsealed cells
10/06/1981CA1110045A2 Process for preparing ceramic bodies
09/1981
09/30/1981EP0036729A2 Powder-gel anode and cell employing same
09/29/1981US4292382 Anode comprising anhydrous copper borate; pacemakers
09/29/1981US4292380 Lithium halide
09/29/1981US4292346 Lithium-halogen batteries
09/23/1981EP0036105A1 Vitreous alcali-cation conducting composition, method of preparing such a composition and an electrochemical cell using such a composition
09/16/1981EP0035842A1 Cathode materials for electrochemical cells and cells containing them
09/15/1981US4289836 Rechargeable electric battery system
09/15/1981US4288913 Metal, gelling agent
09/08/1981US4288505 High energy density solid state cell
09/08/1981US4288502 Photo-electrochemical cell battery
09/08/1981CA1108701A1 Cardiac pacer having alkali metal-halogen cell with mixed halogen cathode
09/01/1981US4287273 Plural cell battery structure
09/01/1981US4287272 Said separator being polyethylene which is partially grafted with a monomer which imparts ion exchange properties
09/01/1981US4287271 Electrolyte for an electrochemical cell, and an electrochemical cell including the electrolyte
09/01/1981US4287267 Zinc-chlorine battery plant system and method
09/01/1981CA1108230A1 Solid state lithium-iodine primary battery
09/01/1981CA1108228A1 Float type metal-air battery
08/1981
08/25/1981US4285724 Continuous production of finely divided zirconium powder
08/25/1981US4285122 Heat-treated, organic solvent-treated manganese dioxide
08/19/1981EP0033853A2 Manganese dioxide-light metal cell with organic electrolyte
08/18/1981US4284692 Polymerization inhibition
08/18/1981US4284691 For high-rate, low temperature use
08/18/1981US4284169 Bubble noise reduction
08/18/1981US4283843 Method of making vibration resistant electrochemical cell having deformed casing
08/18/1981CA1107289A1 Substituted heterofulvalenes
08/18/1981CA1107058A1 Electrically conductive viscoelastic gel
08/11/1981US4283470 A thin metal disc, central opening, resilient circular metal disc
08/11/1981US4283469 Integrated electrode/separator structures
08/11/1981US4283468 Electrochemical cell insensitive to physical orientation
08/11/1981US4283121 Electrolytic display cells with a metal deposit
08/04/1981US4282474 Life-prolonging device for hearing-aid batteries
07/1981
07/28/1981US4281072 Solid solutions used for electret films, dielectric absorbers, microwave oven seals or dielectric welding material
07/28/1981US4281046 Dry cell with electrolyte dispersion channels through the cathode mix
07/28/1981CA1105993A1 Pronged anode collector for internally shorting galvanic cells
07/21/1981US4279976 Pseudohalide-containing salts for electrolytes of alkali-metal electrochemical devices
07/21/1981US4279973 Conductivity increasing gallium chloride
07/21/1981US4279972 Non-aqueous electrolyte cell
07/14/1981US4278745 Cathode materials for electrochemical cells
07/14/1981US4278744 Expandable casing for electro-chemical cells
07/14/1981US4278743 Generation of electrical energy
07/14/1981US4278741 Separator coated with vinyl polymer to prevent passivation
07/14/1981CA1105035A1 Alkali metal salts of complex anions containing heteroatom substituents and electrolyte compositions containing these
07/07/1981US4277846 Circuit for stabilizing the output of an injection laser
07/07/1981US4277545 Active metal anode; a cathode collector; an electrolyte solution containing a vinyl polymer
07/07/1981CA1104653A1 Electrical cell charge energy measuring method and apparatus
07/07/1981CA1104641A1 Vented frame for laminar batteries and methods of making the same
07/07/1981CA1104640A1 Method and apparatus for manufacturing battery vents and vented batteries
06/1981
06/30/1981USRE30661 Lithium anode, thionyl chloride electrolyte
06/30/1981US4276362 Charge transfer complex
06/30/1981US4276361 Electrochemical cell with electrode hold-down
06/24/1981EP0030868A1 Non-aqueous electrolytes and cells using such electrolytes
06/24/1981EP0030752A1 Primary galvanic cell for small load currents and long shelving and lasting time
06/23/1981US4275129 Partial precipitates of a two salt mixture
06/23/1981CA1103424A1 Chalcogenides and method of preparation
06/16/1981US4274043 Efficient, high power battery module; D.C. transformers and multi-terminal D.C. power networks utilizing same
06/09/1981US4272593 Catalytic layer of platinum on carbon
06/09/1981US4271586 Method of making battery plates
06/02/1981US4271244 Cathode of nonstoichiometric lead oxide
06/02/1981US4271003 Novel gas electrodes
06/02/1981CA1102101A1 Organic solvent electrolytes for high specific power electrochemical generators
05/1981
05/26/1981US4269911 Aluminum-halogen cells
05/26/1981US4269907 Electrochemical cell
05/19/1981US4268587 Lithium, potassium, anodes, sulfur
05/13/1981EP0028566A2 Sea-water activated cell
05/13/1981EP0028227A1 Electric storage batteries
05/12/1981US4267244 Layered charge transfer complex cathodes or solid electrolyte cells
05/12/1981US4267243 Bipolar storage battery of extended surface electrode type
05/12/1981US4267242 Electrochemical cell
05/06/1981EP0027927A1 Process for producing solid electrolyte primary cell
05/05/1981CA1100573A1 Electrode bearing amorphous devices
04/1981
04/28/1981US4264690 Grid for a lithium electrode in a lithium organic electrolyte cell containing dioxolane
04/28/1981US4264689 Comprising a metal salt to reduce reactivity of cathode surfaces
04/28/1981US4264688 Flat electrode structure
04/28/1981US4264687 Fluid depolarized cell
04/28/1981CA1100184A1 Lithium-iodine battery
04/28/1981CA1100182A1 Alkali metal-halogen cell having mixed halogen cathode
04/28/1981CA1100181A1 Lithium-iodine cell having organic electron donor material
04/21/1981US4263382 Charge transfer complex cathodes for solid electrolyte cells
04/21/1981US4263380 Galvanic element
04/21/1981US4263378 Iodine monochloride
04/21/1981US4263377 Cathodes for primary solid state lithium cells
04/15/1981EP0027076A1 Lithium-manganese dioxide cell and process for producing such a cell
04/15/1981EP0027029A2 High energy-density electrochemical cell
04/15/1981EP0026845A1 Electrochemical generator with non-aqueous electrolyte, and manufacturing process
04/14/1981US4262069 Seawater activated
04/14/1981US4262065 Additive for lithium batteries
04/14/1981US4262064 Toroidal cell and battery
04/14/1981US4262062 Metal-air battery with environment control for intermittent high current demand
04/14/1981CA1099336A1 Thin flat laminar cells and batteries
04/14/1981CA1099335A1 Vented flat battery
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