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)
04/1998
04/07/1998CA2091958C Modem unit
04/03/1998CA2215995A1 Electrochemical generator containing an apparatus for the introduction and maintenance of a bundle of electrodes
04/02/1998WO1998013890A1 Method and apparatus for detecting and locating perforations in membranes employed in electrochemical cells
04/02/1998WO1998013888A1 Galvanic cell having optimum internal volume for active components
04/02/1998WO1998013885A1 Thermochromic battery tester
04/02/1998WO1998013884A1 Enclosure assembly for dry cells
04/02/1998WO1998013743A1 Battery incorporated into computer carrying case
04/02/1998DE19705568C1 Battery contacting and retaining device e.g. for compact battery designs
04/02/1998CA2238485A1 Thermochromic battery tester
04/02/1998CA2238047A1 Galvanic cell having optimum internal volume for active components
04/01/1998EP0833396A1 Sailing structure for a terminal pole in a closed secondary battery
04/01/1998EP0832503A1 Improved battery design
04/01/1998EP0832502A1 Additives for electrochemical cells
04/01/1998EP0755306A4 Improved energy storage device and methods of manufacture
04/01/1998CN1178034A Battery container, battery, and layer-built battery
04/01/1998CN1177844A Battery connection structure and connection method thereof
04/01/1998CN1177843A Separator paper for alkaline-battery
03/1998
03/31/1998US5733681 Non-aqueous battery with novel lithium manganese oxide cathode
03/31/1998US5733679 Sodium hydroxide, sodium oxide, water reservoir
03/31/1998US5733676 Metal-air cathode can and electrochemical cell made therewith
03/31/1998US5733674 Power supply systems for portable electronic devices
03/31/1998US5733673 Method and apparatus to detect imminent battery removal in a portable electronic device
03/30/1998CA2217107A1 Cooling method for assembled batteries
03/26/1998WO1998012766A1 Method of making gel electrolyte-bonded battery
03/26/1998WO1998012762A1 Non woven gel electrolyte for electrochemical cells
03/26/1998WO1998012759A1 Resilient mat; a method of making the resilient mat and a battery including the resilient mat
03/26/1998CA2216823A1 An electrode for a battery and a battery containing it
03/25/1998CN1177214A Battery housing for different sized batteries
03/24/1998US5731103 Method and apparatus for positioning a battery terminal strap
03/24/1998US5731100 Battery cover
03/24/1998US5731099 Apparatus for charging a controlled volume of an electrolyte to battery case
03/24/1998US5731098 Battery
03/24/1998US5731074 Porous film and method of producing the same
03/24/1998US5730761 Methods of producing thin profile batteries and a plurality of battery terminal housing members
03/24/1998US5730192 Apparatus for filling a battery with electrolyte
03/19/1998WO1998011615A1 Insert insulator-molded battery contacts and method of manufacturing
03/19/1998WO1998011614A1 Solid electrolyte composite for electrochemical reaction apparatus
03/19/1998DE19740047A1 Separatorpapier für Alkalibatterien Separator for alkaline batteries
03/18/1998EP0829105A1 Non-aqueous electrolyte secondary batteries
03/18/1998EP0829102A2 Separators for electrochemical cells
03/18/1998EP0662253B1 Battery cover
03/18/1998CN1176709A A sealing tubular element for the poles of electric accumulators
03/18/1998CN1176696A Composite film moisture barrier for on-cell tester
03/18/1998CN1176695A Multilayer moisture barrier for electrochemical cell tester
03/18/1998CN1176503A Lithium battery
03/18/1998CN1176500A Cap assembly of battery
03/18/1998CN1176190A Locking mechanism for assemble and disassemble battery box
03/17/1998USRE35746 Battery package and method using flexible polymer films having a deposited layer of an inorganic material
03/17/1998US5728488 High-energy battery with a plurality of individual cells
03/17/1998US5728486 Cell cover for an electronic apparatus
03/17/1998US5728484 Sealing gasket for a battery and a method for producing such a gasket
03/17/1998US5728331 Method of preparing a battery separator
03/17/1998US5727901 For mounting under a floor of a building for collecting ground water
03/17/1998US5727313 Method of manufacturing lid covers for containers and product
03/12/1998WO1998010475A1 Surface-treated steel plate for battery case, battery case and battery using the case
03/11/1998EP0827923A1 Holder for cylindrical cell
03/11/1998EP0827884A1 Anti-theft protection system
03/11/1998EP0723707B1 A connection device for the poles of electric accumulators
03/11/1998CN2276201Y Storage battery for motorcycle
03/11/1998CN1176023A Nonaqueous battery
03/11/1998CN1176022A Nonwoven fabric for alkaline battery separator and method for producing same
03/11/1998CN1176021A Thin battery
03/11/1998CN1176020A Thermal stabilization shield for storage batteries
03/11/1998CN1175799A Cylindrical battery
03/10/1998US5726859 Circuit board component retainer and extractor
03/10/1998US5725967 Battery container and method of manufacture
03/10/1998US5725966 Heat sensitive jacket label for battery and battery with the same
03/10/1998US5725396 For preventing leakage
03/10/1998US5724721 Electrode mask application process for forming an electrolytic cell
03/04/1998EP0761018B1 A modified cation exchange membrane for electrochemical cells and method for the preparation of such membrane
03/04/1998EP0733272B1 Device to exhaust the fumes produced inside accumulator batteries
03/04/1998CN2275765Y Pin for plug of charging cell
03/04/1998CN1175107A Charging control circuit
03/03/1998US5724654 Housing for pager receiver having battery cover locking piece which exposes terminal for external access
03/03/1998US5724431 Zinc-air dry cell holder and hearing aid that uses it
03/03/1998US5722705 Lock structure for cover of electronic appliance
02/1998
02/25/1998EP0825681A1 Battery terminal
02/25/1998EP0825663A2 Chemical overcharge protection of lithium and lithium-ion secondary batteries
02/25/1998EP0825658A2 Assembly of batteries connected electrically along connecting bars
02/25/1998EP0825520A1 Portable information equipment
02/25/1998EP0674811B1 Metal compression pad
02/25/1998CN1174439A Charging device for commonly charging various kinds of battery
02/25/1998CN1174421A Battery terminal
02/25/1998CN1174420A Intelligent battery device
02/25/1998CN1174416A Battery
02/24/1998US5722033 Mixing dry powder of boron carbide and aluminum alloy matrix to form homogenous mixture, compacting into solid ingot, melting the ingots, stirring to remove slag, impelling melt, flowing dry argon, removing froth, cooling to form cast
02/24/1998US5721073 Electrodes for battery and method for fabricating the same
02/24/1998US5721065 Anode of aqueous solution of potassium hydroxide, zinc powder particles, some of which are coated with a hydroxyethyl cellulose surfactant, an indium compound and mercury
02/24/1998US5721064 Air manager system for reducing gas concentrations in a metal-air battery
02/24/1998US5720781 Method for manufacturing an electrode of the lithium battery
02/24/1998US5720780 Film forming method for lithium ion rechargeable batteries
02/19/1998WO1998007204A1 Coated paper separators for electrolytic cells
02/19/1998WO1998007203A1 Battery pack incorporating battery pack contact assembly
02/19/1998WO1998007164A1 Proton conductor with wide-ranging thermal resistance and good proton conductivity
02/19/1998DE19633873A1 Battery acid preparation for powering electrical vehicles
02/19/1998DE19632285A1 Protonenleiter mit einer Temperaturbeständigkeit in einem weiten Bereich und guten Protonenleitfähigkeiten Proton conductors with a temperature stability over a wide range and good proton conductivities
02/18/1998EP0824276A1 Visible-light or near-infrared-light curing resin for battery-insulating seal
02/17/1998US5718985 Battery pack retaining latch for cordless device
02/12/1998WO1998006144A1 Sterilizable battery enclosure
02/12/1998WO1998006085A1 Printable adhesive label
1 ... 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 ... 852