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)
09/1984
09/25/1984US4473492 Electrode cream
09/19/1984EP0118657A1 Non-aqueous electrochemical cell
09/19/1984EP0118614A2 Alkaline cell
09/18/1984US4471783 Method of making a cardiac stimulator with a single enclosure for separating the electric current and pulse generating means
09/11/1984US4471037 Atactic polyether with lithium complex electrode
09/11/1984US4471035 Electrochemical battery
09/11/1984CA1174274A1 Nonaqueous cell employing an iron compound cathode and a pc-dme-licf.sub.3so.sub.3 electrolyte
09/05/1984EP0117865A1 Device for the thermal decomposition of galvanic cells
09/04/1984US4469764 Seal closure for a galvanic dry cell
09/04/1984US4469763 Containing tetraaza-(14)-annulene complex
09/04/1984CA1173900A1 Composite and flexible anodes for non aqueous lithium cells
08/1984
08/28/1984CA1173496A1 Nonaqueous cell having a mno.sub.2/poly-carbon fluoride cathode
08/22/1984EP0116115A1 Method of fabrication of positive electrodes for voltaic cells, particularly for lithium-manganesedioxidecells
08/21/1984US4466470 Lithium batteries with organic slurry cathodes
08/16/1984WO1984003177A1 Electrochemical cell and method
08/14/1984US4465747 Alkali metal or alkaline earth metal compound additive for manganese dioxide-containing nonaqueous cells
08/14/1984US4465746 Vitreous solid lithium cation conductive electrolyte
08/14/1984US4465745 Crystalline solid lithium cation conductive electrolyte
08/14/1984US4465744 Power cells, electrolytes, batteries
08/14/1984US4465743 Electrochemical cells having lithium tetrachloroiodate cathodes
08/08/1984EP0115099A2 Activateable battery
08/08/1984EP0114884A1 Sealed nickel-zinc battery
08/07/1984CA1172309A1 Assembly of multi-cell cylindrical batteries with heat shrunk sleeve
08/01/1984EP0114667A2 Button-type electrochemical generator
08/01/1984EP0114234A1 Solid electrolyte
07/1984
07/31/1984US4463072 Aluminum anodes; stabilization against electrochemical oxidation and reduction
07/31/1984US4463071 Stabilization against electrochemical oxidation and reduction
07/31/1984US4463070 Cylindrical galvanic cells having a polygonal shaped anode disc
07/31/1984US4463064 Galvanic element, especially metal-air-cell
07/31/1984CA1171696A1 Magnesium alloys
07/24/1984US4461860 Poly(phenylene sulfide)exposed to iodine vapors
07/24/1984US4461816 With lead
07/24/1984US4461814 Electrochemical cell
07/17/1984US4460666 Embossed metal substrate with nickel coating impregnated with electrochemical active material
07/10/1984US4458411 Method of fabricating an extremely high rate flat cell
07/03/1984US4457990 Separating anode and cathode
06/1984
06/27/1984EP0111833A2 Manganese dioxide and process for the production thereof
06/26/1984US4456665 Fast-activating, nonexplosive
06/21/1984WO1984002428A1 Primary battery system
06/20/1984EP0111214A2 Nonaqueous cell and a method for treating an active metal anode of a nonaqueous cell
06/19/1984US4455523 Portable battery powered system
06/19/1984US4455358 Electrochemical cells having a gelled anode-electrolyte mixture
06/13/1984EP0110572A1 Assembling electric storage batteries, a clamp therefor, a multicell electric storage battery including such a clamp and a stack of plate arrays for such a battery engaged by a clamp
06/13/1984EP0110571A1 Method of assembling multicell electric storage batteries
06/13/1984EP0110344A1 Nonaqueous cells
06/12/1984US4454208 Pressure contact tab/cover construction for electrochemical cells
06/12/1984CA1169121A1 Cell having mixed solid cathode materials for controlling cell expansion on discharge
06/07/1984WO1984002232A1 Sealed nickel-zinc cell
06/05/1984US4452873 Rigid porous sintered product of heavy metal powder and heavy metal sulfide
06/05/1984US4452872 Electrochemical cell
06/05/1984CA1168702A1 Electrochemical device
06/05/1984CA1168700A1 Electrolyte used in a lithium - thionyl chloride electro-chemical generator; process for preparing this electrolyte and generator containing it
05/1984
05/30/1984EP0109807A1 Zinc-bromine battery with long term stability
05/29/1984EP0095478A4 Active material support for an accumulator.
05/29/1984CA1168302A1 Lead-acid storage battery
05/24/1984WO1984001966A1 Battery using porous aluminum metal
05/22/1984US4450214 Lithium halide additives for nonaqueous cell systems
05/22/1984US4450213 Cell having improved abuse resistance
05/15/1984US4448864 Addition of copper oxyphosphate to detect end of cell life
05/15/1984US4448861 Lithium-thionyl chloride cell with lithium surface alloys to reduce voltage delay
05/15/1984US4448860 Polymeric sealing material and gas absorber composite
05/15/1984US4448859 Aluminum chloride solution reacting with anode material
05/15/1984US4448858 Chemically rechargeable battery
05/15/1984CA1167521A1 Ion conductive mixed crystal
05/10/1984WO1984001829A1 Ion-sensitive measuring electrode device
05/10/1984WO1984001769A1 Ceramic material
05/09/1984EP0107976A2 Multicell electric storage batteries
05/09/1984EP0107975A2 Grid arrays for multicell electric storage batteries and method of making same
05/08/1984US4447504 With electrolytic solution in housing
05/08/1984US4447379 Production of ceramic lithium nitride
05/02/1984EP0107517A2 Multicell electric storage batteries
05/02/1984EP0106873A1 Process for the production of magnetic polymer particles.
05/02/1984EP0106854A1 Arrays of polarised energy-generating elements
05/01/1984US4446215 Electrochemical generator comprising an ammoniate
05/01/1984US4446211 Lithium anode, oxyhalide liquid cathode
05/01/1984CA1166687A1 Electrochemical cell having internal short inhibitor
05/01/1984CA1166686A1 Rechargeable cell
05/01/1984CA1166685A1 Electrochemical cell with improved cathode and method of making
04/1984
04/25/1984EP0106602A2 Lithium-sulphur dioxide cell and electrode therefor
04/24/1984US4444857 Electrochemical cell including a solid electrolyte made from a cation conductive vitreous compound
04/24/1984US4444855 Halide solvent
04/18/1984EP0105799A1 Thermal cells with a calcium anode
04/18/1984EP0105798A1 Thermal cells with a calcium chromate cathode
04/18/1984EP0105768A1 Electrochemical generators containing an organic polymer as active electrode material
04/17/1984US4443522 Batteries, plates, terminals, distributors, projections, circuits, bases, filters, ion exchangers
04/17/1984CA1165815A1 Electrochemical cell and method of manufacture
04/17/1984CA1165814A1 Electrochemical generators for producing current, and new materials for their manufacture
04/17/1984CA1165813A1 Electrochemical cell and electrolytic solution therefor
04/17/1984CA1165811A1 Method for reducing gas pressure in an electrochemical cell
04/17/1984CA1165809A1 Solid state lithium cell
04/11/1984EP0105173A2 Porous cathode collector for cells employing liquid cathodes
04/10/1984US4442184 Cylindrical galvanic cell, closure of nylon, polyethylene or polypropylene
04/10/1984CA1165386A1 Battery electrolyte of chromic acid and concentrated sulphuric acid
04/10/1984CA1165384A1 Contact arrangement for a galvanic battery
04/04/1984EP0104936A1 Lithium oxide-based amorphous ionic conductor
04/03/1984US4440836 Nonaqueous cell employing an anode having a boron-containing surface film
04/03/1984CA1164935A1 Battery activated by sea water
04/03/1984CA1164642A1 Intercalated layered mixed oxides
03/1984
03/28/1984EP0103658A1 A layered dry-cell battery
03/28/1984EP0103626A1 Improved electrochemical cell utilizing selenium as an electrode-reactant
1 ... 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 ... 281