Patents
Patents for H01M 2 - Constructional details, or processes of manufacture, of the non-active parts (85,170)
10/1979
10/02/1979CA1063671A1 Battery heat shield and windshield washer reservoir
10/02/1979CA1063669A1 Spiral-wrapped multi-layer cell separator
09/1979
09/25/1979US4169223 Battery cell soldering apparatus
09/25/1979US4169192 Lead-acid storage battery having Pb-Cd-Zn-Sn plate straps
09/25/1979US4169191 Battery clamping and retention
09/25/1979US4169190 Electrochemical battery
09/25/1979US4169003 Fibers on a hot melt adhesive grid
09/18/1979US4168352 Semipermeable membranes in lead-acid batteries
09/18/1979US4168351 Protective coating of metal oxide, polyolefin, or fluoropolymer
09/18/1979US4168350 Explosion resistant battery cover design
09/18/1979CA1062772A1 Air-zinc electrochemical generator
09/11/1979CA1062329A1 Liquid-tight seal for storage batteries using resins having carboxyl radicals
09/06/1979WO1979000630A1 Electrically driven vehicles
09/05/1979EP0003888A1 Electrically driven vehicles
09/05/1979EP0003729A1 Process for the production of polyamides by activated anionic polymerisation of lactams and its use in rotational moulding
09/04/1979US4166885 Process for the production of electric current in an electrochemical generator having an anodic electron collector comprising a passivating layer
09/04/1979US4166884 Biasing so that anode is completely reacted
09/04/1979CA1061856A1 Self-pumping electrochemical cell
08/1979
08/28/1979US4166210 Electrodes for use in the extrusion-fusion welding of lead parts through an aperture in a battery case
08/28/1979US4166158 Lithium-iodine cell
08/28/1979US4166157 Double sealable button cell with corrosion resistant can and method
08/28/1979US4165769 Battery filling system
08/28/1979CA1061405A1 Coated absorbent separator and barrier protector and battery embodying same
08/28/1979CA1061404A1 Sodium-sulphur battery particularly for electric traction
08/21/1979US4165352 Saturating moving web with surfactant, calendering
08/21/1979CA1060949A1 Rechargeable nickel-zinc battery
08/14/1979US4164609 Effective throughout battery's service life
08/14/1979US4164608 Cathode, and a cell incorporating such a cathode
08/14/1979US4164557 Process for the production of β-lithium aluminate and needle-shaped product
08/14/1979US4164310 Novel burning apparatus for forming battery straps
08/14/1979US4164070 Electroconductive casing as cathode current collector
08/14/1979CA1060540A1 Flat alkaline cell with positive and negative terminal connections and a third terminal connection for an auxiliary electrode
08/14/1979CA1060539A1 Organic electrolyte batteries
07/1979
07/31/1979CA1059582A1 Gas venting battery plug
07/31/1979CA1059491A1 Battery mount
07/25/1979EP0003133A1 A sealed leading-through device for a single or double plastic partition wall by an electric connection, and its application to a battery of electrochemical generators
07/25/1979EP0003033A1 Galvanic cell with a cylindrical container
07/24/1979US4162352 Battery with boron-lithium alloy anode
07/17/1979US4161568 Battery holder
07/17/1979US4161063 Method of making a cathode for an electrochemical cell
07/17/1979CA1058701A1 Carrying belt for batteries
07/17/1979CA1058699A1 Non-reversible battery cover
07/10/1979US4160857 Canister and removable battery pack unit therefor
07/10/1979CA1058285A1 Electrochemical generator housing
07/03/1979US4160071 Tapered plate lug for cast-on post collection bars
07/03/1979US4160069 Electrically conductive and corrosion resistant current collector and/or container
07/03/1979US4160068 Honeycomb separator
07/03/1979US4160067 Molten carbonate fuel cell corrosion inhibition
07/03/1979CA1057820A1 Handle construction for batteries
07/03/1979CA1057817A1 Fuel cell in which electrodes are separated by inserts
07/03/1979CA1057816A1 Fuel cells
07/03/1979CA1057711A2 Lock mold assembly and containers produced therefrom
06/1979
06/26/1979CA1057034A1 Method for sintering ceramics
06/19/1979US4158721 Glass-to-metal seal for electrochemical cells
06/19/1979US4158649 Hydrophilic resin, hexadimethrine bromide
06/19/1979US4158382 Apparatus for casting lead into plastic for side terminal batteries
06/19/1979CA1056906A1 Alkaline electric storage batteries with plate-supporting connectors
06/19/1979CA1056904A1 Inorganic separator for alkaline electrochemical cells
06/19/1979CA1056785A1 Electrochemical cell-containing emergency sea beacon
06/12/1979US4158085 Electrode with separator beads embedded therein
06/05/1979US4157423 Battery containing an alkaline electrolyte
05/1979
05/29/1979US4156756 Battery terminals
05/29/1979US4156552 Quick disconnect intercell busbar for deep submergence batteries
05/29/1979CA1055567A2 Closure for galvanic dry cells
05/15/1979US4155000 Battery cell connecting device
05/15/1979US4154908 Electrode configuration for alkaline battery systems
05/15/1979US4154907 Electric storage batteries
05/15/1979US4154904 Storage battery attachment
05/15/1979US4154902 Electric battery cell, system and method
05/15/1979CA1054674A1 DENSE CERAMIC BODIES CONTAINING POLYCRYSTALLINE .beta."-ALUMINA
05/08/1979US4153760 Plasticizing and deplasticizing a vinyl chloride resin
05/08/1979US4153759 Microporous sheet of heat meltable synthetic resin
05/08/1979US4153758 Molded plastic
05/01/1979CA1053748A1 Sealed feedthrough for lead terminals in battery covers_
05/01/1979CA1053747A1 Lithium-iodine battery
04/1979
04/24/1979CA1053324A1 Lithium iodine battery
04/24/1979CA1053322A1 Screen printing fuel cell electrolyte matrices using polyethylene oxide as the inking vehicle
04/17/1979US4150221 Arrangement for sealing an electric cell
04/17/1979US4150202 Method for making a side terminal weld and product produced by that method
04/17/1979US4150201 Multi-partitioned containers having metal connectors through the partitions and a mold assembly for producing same
04/17/1979US4150199 Separator plates comprising silica and fibers that are acid and oxidation resistant, sulfuric acid electrolyte
04/17/1979CA1052895A1 Battery operated appliance
04/17/1979CA1052860A1 Enclosure for lithium iodine cell and method of making the same
04/17/1979CA1052859A1 Flat alkaline cell with double collector positive, negative and third terminal connections
04/17/1979CA1052858A1 Trifluorostyrene sulfonic acid membranes
04/03/1979US4147841 Batteries
04/03/1979US4147838 Rechargeable battery with separate charging terminal
04/03/1979CA1051974A1 Tubular conductive terminal for storage batteries
03/1979
03/27/1979US4146771 Apparatus for making a side terminal weld
03/27/1979US4146686 Maleic anhydride-modified polyoxypropylene glycol as wetting agent
03/27/1979US4146682 Battery case holding mechanism
03/27/1979US4146681 Seal closure for a galvanic cell
03/27/1979CA1051511A1 Battery with bipolar electrodes and interconnected gas locks
03/20/1979US4144705 Timepiece circuit device
03/13/1979US4144301 Separators for electrolytic cells
03/13/1979CA1050610A1 Leak-resistant dry cells
03/06/1979US4143218 Battery separator of improved permeability formed by swelling a hydrophilic film in an alcohol, quenching
03/06/1979US4143215 Battery container having cast battery terminal formed therein
03/06/1979US4142946 Method of bonding a metallic element to a solid ion-conductive electrolyte material element
03/06/1979CA1049963A1 Cartridge forming part of a system for inducing air flow past a product capable of being vaporized