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)
09/1978
09/12/1978US4113926 Cell racks
09/12/1978US4113925 Battery filling and venting structure
09/12/1978CA1038448A1 electrochemical generator
09/12/1978CA1038446A1 Electrochemical generator with enclosed housing
09/05/1978US4112271 Counter device associated with switch actuator of electrical shaver to determine battery recharging and use
09/05/1978US4112204 Battery terminal seal structure
09/05/1978US4112201 Power source unit
09/05/1978US4112200 Galvanic cell having a primary radial seal and a secondary resealable vent closure
09/05/1978US4112198 Metal-air depolarized cell with restricted water vapor access
09/05/1978US4111866 Method of making a chemical-resistant diaphragm thereof
08/1978
08/29/1978US4110518 Fluorocarbon seal
08/29/1978US4110516 Corrosion resistant electrolytically applied chromium layer
08/29/1978US4110153 Method of forming a microporous diaphragm
08/29/1978US4110143 Process for making a wettable polyolefin battery separator
08/22/1978US4109066 Polyacrylic acid membranes for electrochemical use
08/22/1978US4109064 Battery packs
08/22/1978US4109063 Composite body
08/22/1978US4109062 Submersible battery apparatus
08/22/1978US4108266 Battery enclosure for a lift truck
08/22/1978CA1037112A1 Battery cartridge with hollow case of minimum weight and dimensions, and method of forming case
08/22/1978CA1036979A1 Coated titanium anode for amalgam heavy duty cells
08/15/1978US4107403 Thermoplastic resin seal members
08/15/1978US4107402 Battery and battery container having air-flow passages therethrough
08/15/1978US4107400 Battery hatch cover
08/15/1978US4107399 Vented cap for storage battery
08/15/1978US4107398 Gas removal means for storage batteries
08/15/1978US4107397 Rechargeable zinc-halogen cell
08/15/1978US4106833 Quick disconnect intercell busbar for deep submergence batteries
08/08/1978US4105833 Lithium-bromine cell
08/08/1978US4105831 Vented flat battery
07/1978
07/25/1978US4102638 Apparatus for burning together lead storage battery posts and high profile bushings
07/18/1978US4101818 Multi-cell battery charger
07/18/1978US4101718 Battery of laminated structure having battery frame of novel structure
07/18/1978US4100828 Apparatus for rib trimming of universally molded battery container
07/18/1978US4100674 Method for making a side terminal weld
07/11/1978US4100333 Battery structure
07/11/1978US4099404 Automatic air leak testing apparatus and method for batteries
07/11/1978US4099310 Battery terminal cleaner
07/04/1978US4099226 Circuit arrangement for generating a continuously variable DC voltage
07/04/1978US4098966 Welded battery elements and process
07/04/1978US4098964 Storage battery with recombination catalyst
07/04/1978US4098963 Vented battery cap
07/04/1978US4098962 Metal-hydrogen secondary battery system
07/04/1978US4098930 Impregnation of web with solution of copolymer of acrylonitrile in dmf, coagulation in water
07/04/1978US4098366 Device for mounting a storage battery
06/1978
06/27/1978US4096866 Rechargeable body tissue stimulator with back-up battery and pulse generator
06/20/1978US4096317 Coated absorbent barrier protecting separator and battery embodying same
06/06/1978US4093972 Anode termination means for an electrical device component
06/06/1978US4093882 Coreless motor
06/06/1978US4093785 Lighter lead storage battery
05/1978
05/30/1978US4092464 Flexible cells and batteries formed therefrom
05/30/1978US4092386 Battery enveloping with foam
05/23/1978US4091190 Hermetically sealed alkali metal battery container
05/23/1978US4091189 Liquid-tight seal for storage batteries
05/23/1978US4091188 Ultraminiature high energy density cell
05/23/1978US4091187 Battery cartridge
05/23/1978US4091186 Dry cell battery having electrical spring contact adhered to terminal
05/23/1978US4091185 Titanium/silver-containing cellulosic separator for electrochemical cells
05/23/1978US4091183 Accumulator having deformation resisting conducting core
05/23/1978US4091180 Vent system with flame arresting capability
05/23/1978US4091179 Vent system with flame arresting capability
05/23/1978US4090291 Batteries
05/16/1978US4089931 Purification of boron nitride
05/09/1978US4089044 Housing assembly for miniaturized battery operated electrical apparatus
05/09/1978US4088628 With nonconductive carbon black particles
05/02/1978US4087595 Multi-cell battery and method of making
05/02/1978US4087592 Sealed water supply chamber
05/02/1978US4087590 Pressure-equalized electrochemical battery system
05/02/1978US4086695 Methods for the in-situ casting of inter-cell connectors
04/1978
04/25/1978US4086405 Zinc or nickel-cadmium electrodes, polyvinyl acetal separator
04/25/1978US4086401 Electric storage battery separator
04/25/1978US4086400 Paper, thermoplastic resin, heat sealing adhesive
04/25/1978US4086399 Laminar batteries
04/25/1978US4086397 Electrochemical cell and cathode for same
04/25/1978US4086396 Metal oxides and nitrides
04/25/1978US4086395 Lead-acid storage battery
04/25/1978US4086394 Combination of a battery and vent structure
04/25/1978US4086393 Gas phase free liquid chlorine electrochemical systems
04/25/1978US4086119 Method of making a battery separator
04/25/1978US4085792 Method of casting lead alloy automotive battery parts
04/18/1978US4085253 Releasably attached to camera
04/18/1978US4085241 Coating substrate with slurry of thermoplastic rubber and fillers
04/11/1978US4084123 Cordless electric devices having rechargeable battery pack(s)
04/11/1978US4084045 Iron(ii) sulfide
04/11/1978US4084040 Cell casing and a hermetically sealed sodium-sulfur cell
04/11/1978US4084039 Liquid separator
04/11/1978US4084037 Constant polarity battery-connection system
04/04/1978US4083011 Battery holder and connector for a radio receiver or the like
04/04/1978US4082826 Process for producing highly ion-conductive porcelain
03/1978
03/28/1978US4081586 Disposable battery package for charged and dumped batteries
03/28/1978US4081397 Elastomeric matrix with alkaline earth oxide
03/28/1978US4081093 Apparatus for dumping and collecting corrosive substances from automotive batteries
03/28/1978US4080732 Enveloper for wrapping the plates of an automotive storage battery
03/28/1978US4080727 Battery plate envelope machine and method of making battery plate envelopes
03/21/1978US4080489 Means for improving contact between Li and the anode current collector
03/21/1978US4079761 Battery water filling device
03/14/1978US4079173 Consumable zinc electrode enclosed in a sealed plastic bag
03/14/1978US4079172 Galvanic cell having a high pressure vent closure
03/07/1978US4078127 Additive for an alkaline battery employing divalent silver oxide positive active material
03/07/1978US4078126 Electric cell
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