Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 2 - Constructional details, or processes of manufacture, of the non-active parts
Patents for H01M 2 - Constructional details, or processes of manufacture, of the non-active parts (85,170)
11/1982
11/23/1982US4360576 Lead accumulator
11/23/1982US4360573 Penetrable, self-sealing membranes for filling
11/17/1982EP0064837A1 Alkaline battery having a paper separator
11/17/1982EP0064738A1 High-temperature battery
11/17/1982EP0064655A1 By-pass element
11/16/1982US4359558 Polyurethane diacrylate compositions
11/16/1982US4359511 From polyolefin pulps
11/16/1982US4359510 Hydrophilic polymer coated microporous membranes capable of use as a battery separator
11/16/1982US4359075 Multiple position and work station for battery fabrication
11/16/1982US4359071 Automatic water refilling of storage batteries
11/11/1982WO1982003802A1 Method of depositing cation exchange membrane on a foraminous cathode
11/10/1982EP0064402A1 Electrochemical cells and grommets therefor
11/09/1982US4358514 Header device for electrochemical cells
11/09/1982CA1135331A1 Separator for electric accumulators made of a microporous base material
11/02/1982US4357398 Electrochemical cell having cylindrical electrode elements
11/02/1982CA1134904A1 Nonaqueous battery with porous resilient material containing an immobilizing agent
11/02/1982CA1134572A1 Flexible microporous rubber base articles and process for producing these
10/1982
10/27/1982EP0063410A2 Iron active electrode and method of making same
10/26/1982US4356101 Iron active electrode and method of making same
10/26/1982US4356046 Method for the manufacture of a battery separator using tubing
10/26/1982CA1134538A1 Polymeric compositions
10/20/1982EP0062857A2 Rechargeable galvanic cell
10/19/1982US4355085 Electrochemical cell
10/19/1982US4354986 Boron oxide fibers converted in an anhydrous ammonia atmosphere
10/19/1982CA1133987A1 Electrodes for use in the extrusion-fusion welding of lead parts through an aperture in a battery case
10/19/1982CA1133984A1 Separator for starved electrolyte lead/acid battery
10/19/1982CA1133983A1 Plug-in rechargeable battery and socket therefor
10/13/1982EP0062525A2 Method and apparatus for fabricating battery plate envelopes
10/12/1982US4353969 Quasi-bipolar battery construction and method of fabricating
10/12/1982US4353968 Battery water-filling systems and check valves therefor
10/06/1982EP0061966A2 Cardiac stimulator having a single enclosure separating electrical current generating means and pulse generating means
10/06/1982EP0061725A1 Hermetically sealed electrochemical cell having a pressure release vent
10/05/1982US4352977 Welding apparatus and method
10/05/1982US4352867 Electrochemical cell structure
10/05/1982US4352865 Multilayer, first and second layers having different expansion characteristics
10/05/1982US4352864 Metal/acid ion permeable membrane fuel cell
10/05/1982US4352714 Method for making a metal-to-ceramic insulator seal for electrochemical cells
10/05/1982US4352364 Nonspill vented closure assembly for storage battery
10/05/1982CA1133108A1 Substrate board/carrier frame assembly
09/1982
09/28/1982US4352052 Adaptor for charging small cells in large-cell charger
09/28/1982US4352002 Electrodes for use in the extrusion-fusion welding of lead parts through an aperture in a battery case
09/28/1982US4351890 Battery case having a side terminal molded therein
09/28/1982US4351106 Battery cell assembly system and method
09/22/1982EP0060560A1 Fuel cell
09/21/1982US4351037 Systems, apparatus and methods for measuring while drilling
09/21/1982US4350747 Electrochemical cell with externally coated hermetic seals
09/21/1982US4350746 Auxiliary power source for starting a motor vehicle
09/21/1982US4350185 Liquid replenishment system for accumulator cells
09/21/1982US4349959 Apparatus for aligning battery plates and separators
09/21/1982CA1132191A1 Battery charger adapter including snap type assembly means
09/21/1982CA1132190A1 Seal for sodium sulfur battery
09/21/1982CA1132189A1 Sealant for battery cells
09/21/1982CA1132188A1 Composite sulfur electrode container with chromium layer portion
09/21/1982CA1132187A1 Glass enclosed hermetically sealed electrochemical storage cell
09/21/1982CA1132097A1 Electrolyte cell membrane of polyantimonic acid and organic binder
09/21/1982CA1131863A1 Solvent stretch process for preparing a microporous film
09/08/1982EP0059496A1 Electrochemical device consisting of at least two elements in series connection
09/08/1982EP0059285A1 Method of making flexible separators for alkaline batteries
09/07/1982US4348751 Electronic device and method of fabricating the same
09/07/1982US4348466 Anti-spill device for electrolyte battery
09/07/1982CA1131304A1 Power module assembly with monopolar cells
09/07/1982CA1131303A1 Pressure vent for a sealed primary cell
09/07/1982CA1131182A1 Device for carrying an automotive battery by hand
09/03/1982EP0051599A4 Battery separator for lead-acid type batteries.
09/03/1982EP0048277A4 Process for manufacturing boron nitride fiber batts using a spinner.
08/1982
08/31/1982US4347295 Sealing glasses for electrochemical, electrical, electronic, and optical applications
08/31/1982US4347294 Having removable cell casing units
08/31/1982US4347293 Including a cathode of stacked carbon elements containing a network of electrolyte conducting channels
08/31/1982US4347292 Electric cell assembly with an alkaline electrolyte and current output wires
08/31/1982CA1130854A1 Shunt current elimination in electrochemical devices
08/24/1982US4346283 Method of extruding, fusing and forging lead connections in battery cases
08/24/1982US4346282 Method of extrusion-fusion welding of lead parts through an aperture in a battery case
08/24/1982US4346151 Multicell sealed rechargeable battery
08/24/1982US4346150 Cell having a coextruded plastic electrode and an integral separator-spacer
08/24/1982US4346142 Hydrophilic monomer treated microporous films and process
08/24/1982US4345611 Safety valve means for battery
08/18/1982EP0058088A1 A metal-air cell
08/18/1982EP0057841A2 Process for the production of porous bodies and their application
08/17/1982US4344748 Apparatus for deforming molded battery case
08/17/1982CA1129949A1 Vent cover for maintenance-free battery
08/11/1982EP0057406A2 Alcaline beta alumina composition, especially for sodium-sulfur electrochemical generators
08/11/1982EP0048279A4 Process for manufacuring boron nitride fiber mats using a needler.
08/11/1982EP0009027B1 Electrically driven vehicles
08/10/1982US4343982 Method of joining metal to graphite by spot welding
08/10/1982US4343869 Thermoplastic annular sealing ring
08/05/1982EP0053134A4 Anode structure for an electrochemical cell.
08/03/1982CA1129049A1 Automatic water refilling of storage batteries
08/03/1982CA1128988A1 Method and apparatus for storage battery electrolyte circulation
07/1982
07/27/1982US4341849 Aluminoborate modified with mixtures of calcium, barium and strontium oxides
07/27/1982US4341256 Method and apparatus for forming battery straps and intercell connections
07/20/1982US4340568 Blow pipe assembly
07/20/1982CA1128125A1 One piece battery side terminal connector
07/20/1982CA1128124A1 Battery plate wrapping machine
07/20/1982CA1128119A1 Electric storage battery with gas driven electrolyte movement
07/14/1982EP0055888A2 Multicell recombining lead-acid battery
07/13/1982US4339512 Battery having electrode with hydrophilic polymer binder
07/13/1982US4339473 Gamma radiation grafting process for preparing separator membranes for electrochemical cells
07/13/1982US4339049 Containers for use in a self supporting assembly
07/13/1982US4339015 Electrically driven vehicles
07/13/1982EP0048278A4 Process for manufacturing boron nitride fiber felt using a fourdrinier machine.
1 ... 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 ... 852