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)
07/1982
07/13/1982EP0048276A4 Process for manufacturing boron nitride fiber mats using calender rolls.
07/13/1982EP0048275A4 Process for manufacturing boron nitride fiber mats.
07/13/1982CA1127706A1 Bipolar separator for electrochemical cells and method of preparation thereof
07/07/1982EP0055451A2 Semiconductor memory device
07/06/1982US4338383 Vented, for lead-acid type battery
07/06/1982US4338382 Battery safety terminal
07/06/1982EP0044868A4 Separator with improved tensile strength for starved electrolyte lead/acid battery.
06/1982
06/30/1982EP0055016A1 High temperature solid electrolyte fuel cell configurations
06/30/1982EP0054579A1 Battery assemblage
06/29/1982US4337302 Sealing means for terminal section of sealed type storage battery
06/29/1982US4337301 Lead-acid type with unique arrangement for making electrical connection
06/29/1982US4337113 Apparatus for manufacture of sleeves and/or pockets for separator plates
06/29/1982CA1126810A1 Power module with gas pressurized deformable casing side panels
06/29/1982CA1126807A1 Power module assembly
06/24/1982WO1982002117A1 Electric storage battery
06/22/1982US4336437 Method of extrusion-fusion welding of lead parts through an aperture in a battery case
06/22/1982US4336314 Using glass mats to distribute pressure uniformly on the positive plates
06/22/1982US4336124 Electrodes with current outlets
06/22/1982CA1126379A1 Battery holder
06/16/1982EP0053830A1 Cell
06/16/1982EP0053732A2 Closure assembly for lead acid batteries
06/16/1982EP0053616A1 Method for assembling an electrochemical cell
06/15/1982US4335193 Microporous film, particularly battery separator, and method of making
06/15/1982CA1125878A1 Low profile battery connector
06/15/1982CA1125862A1 Radio frequency beam welding of battery terminals
06/15/1982CA1125847A1 Heat transfer arrangement for limiting pressure developed in closed container
06/10/1982WO1982001882A1 Cation-exchange resins and use as membranes in electrolytic cells
06/09/1982EP0053268A1 Electrical accumulator
06/09/1982EP0053134A1 Anode structure for an electrochemical cell.
06/09/1982EP0053133A1 Metal substrate for an electrochemical cell
06/08/1982US4333997 Electrodes, coatings
06/08/1982US4333995 Leak proof cells provided with a synthetic resin gasket having an increased degree of crystallinity
06/08/1982CA1125362A1 Cyanoacrylate coating for lithium anode in thionyl chloride active cathode cell
06/08/1982CA1125240A1 Button cell package and method of making same
06/02/1982EP0053083A1 Direct current contact device
06/01/1982US4332868 High temperature battery cell comprising stress-free hollow fiber bundle
06/01/1982US4332867 Battery coil construction
06/01/1982CA1124786A1 Battery with protectively jacketed female terminal
05/1982
05/26/1982EP0052282A2 Apparatus for use in an electrochemical cell and electrochemical cell
05/25/1982US4331749 Storage battery structure
05/25/1982US4331748 Sliding seal battery cover
05/25/1982US4331746 Advanced inorganic separators for alkaline batteries
05/25/1982US4331745 Electrochemical cell structure
05/25/1982US4331622 Method for manufacturing a microporous film having low electrical resistance and high durability
05/25/1982US4331325 Basket design
05/25/1982CA1124436A1 Separator materials for secondary alkaline battery systems and method for analytically determining the suitability for such materials
05/25/1982CA1124228A1 Systems, apparatus and methods for measuring while drilling
05/19/1982EP0051599A1 Battery separator for lead-acid type batteries
05/18/1982US4330602 Polyolefin, filler, synthetic fibers, cationic or anionic retention aid
05/18/1982CA1123985A1 Phenolic resin composition and a battery separator impregnated therewith
05/18/1982CA1123906A1 Disposable battery packing for charged and dumped batteries
05/18/1982CA1123904A1 Sodium sulfur battery seal
05/18/1982CA1123900A1 Battery plate separator and battery containing the same
05/18/1982CA1123899A1 Galvanic cell with two seals
05/11/1982US4329406 Specific gravity transducer and battery performance indicator
05/11/1982US4329405 Electrochemical cell having a safety vent closure
05/05/1982EP0050740A1 Accumulator with spacer for rigid electrode plates
05/05/1982EP0050631A1 Electrochemical cell
05/05/1982EP0050630A1 Method for assembling an electrochemical cell
05/04/1982US4328293 For electrical traction motors
05/04/1982US4328290 Pressure release at low internal pressure
05/04/1982US4328289 Electrochemical cell having a resealable vent closure
05/04/1982US4327890 Battery strap and post cast-on multi use mold
04/1982
04/29/1982WO1982001349A1 Battery cassette handler
04/28/1982EP0050489A1 A method of assembling a storage battery
04/27/1982US4327165 Electric storage battery
04/27/1982US4327164 Thermoplastic elastomer sheets
04/27/1982US4327163 Half-envelope separator assemblies on individual plates
04/27/1982US4327162 Hollow conductor, insulater
04/27/1982US4327158 Sealed pressure vessel containing electrodes in hydrophobic cups having gaps between
04/27/1982US4327157 Increased life, maintenace free
04/27/1982US4326914 Suspension of potassium titanate in organic binder applied to plastic or metal screen
04/27/1982US4326642 Tubular case sealing means and method of manufacturing same
04/20/1982US4326016 Having a conducting rod partially outside
04/20/1982US4326015 Portable, for filling cells without removing them
04/20/1982US4325415 Battery cleaning apparatus
04/20/1982CA1122272A1 Producing individual battery connectors in situ by severing of composite connector
04/13/1982US4325106 One piece battery holder
04/13/1982US4324636 Ion exchange membranes
04/13/1982CA1121667A1 Polypropylene separator for use in alkaline storage batteries and process for making same
04/07/1982EP0049138A1 Method for making a metal-to-ceramic insulator seal
04/07/1982EP0049081A1 Electrochemical cell and method for assembling same
04/07/1982EP0049080A1 Electrochemical cell having a safety vent closure and method for assembling same
04/07/1982EP0048774A1 Electrochemical cell
04/06/1982US4323661 Sinterable, finely divided vinyl chloride molding composition and a process for its manufacture and use
04/06/1982CA1121536A1 Inorganic/organic separator materials for secondary alkaline battery systems
04/06/1982CA1121450A1 Explosion resistant battery cover design
04/06/1982CA1121446A1 Silica separator plates for lead storage batteries
03/1982
03/31/1982EP0048559A2 Pile structure and method of making same
03/31/1982EP0048279A1 Process for manufacuring boron nitride fiber mats using a needler.
03/31/1982EP0048278A1 Process for manufacturing boron nitride fiber felt using a fourdrinier machine.
03/31/1982EP0048277A1 Process for manufacturing boron nitride fiber batts using a spinner.
03/31/1982EP0048276A1 Process for manufacturing boron nitride fiber mats using calender rolls.
03/31/1982EP0048275A1 Process for manufacturing boron nitride fiber mats.
03/30/1982US4322597 Method and apparatus for interconnecting electrochemical cells for a battery
03/30/1982US4322484 Spiral wound electrochemical cell having high capacity
03/23/1982US4321455 Method for welding battery terminal connectors to electrode grid tabs
03/23/1982US4321316 Tightly sealed galvanic element
03/23/1982US4321315 Alkaline battery
03/23/1982US4321312 Metal-halogen secondary battery system
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