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)
05/2003
05/27/2003US6568956 A radio telephone with a battery pack; it has first and second external operable fastening members for mechanically securing and electrically connecting the telephone to battery
05/27/2003US6568943 Electric connection device, battery having electric connection device, and electronic equipment having battery
05/22/2003WO2003043170A2 Redox flow battery system and method of operating it
05/22/2003WO2003043109A1 Electrode active materials for lithium secondary batteries, method for preparing the same, and lithium secondary batteries using the same
05/22/2003WO2003043107A1 Method for manufacturing secondary battery electrode composite material and manufacturing apparatus
05/22/2003WO2003043106A1 Seal and bleed valve unit for electric batteries
05/22/2003WO2003043105A1 Electric cell
05/22/2003WO2003043103A2 Nonwoven separator for electrochemical cell
05/22/2003WO2003043102A2 Non-aqueous electrolytes for lithium electrochemical cells
05/22/2003WO2002089238A3 Abraded fluid diffusion layer for an electrochemical fuel cell
05/22/2003WO2002039516A3 Battery packaging construction
05/22/2003US20030096171 Nonwoven separator for electrochemical cell
05/22/2003US20030096162 Lithium-ion battery seal
05/22/2003US20030096161 Battery and related manufacturing method
05/22/2003US20030096160 Battery packs having improved heat radiation
05/22/2003US20030096159 Battery holding method and structure
05/22/2003US20030096157 Lithium manganese dioxide cell
05/22/2003US20030096153 One-shot fabrication of membrane-based electrochemical cell stacks
05/22/2003US20030095913 Formed by carbonizing a raw material, slightly oxidizing the surface of the carbonized material, and then graphitizing; may be polished by irradiating with light
05/22/2003US20030094301 Seal member
05/22/2003CA2466509A1 System for storing and/or transforming energy from sources at variable voltage and frequency
05/21/2003EP1313157A2 Closed type battery
05/21/2003EP1313156A2 Assembled battery
05/21/2003EP1313155A2 Battery and related manufacturing method
05/21/2003EP1312128A2 High temperature gas seals
05/21/2003EP1312125A2 Battery and method for manufacturing the same
05/21/2003EP1151486B1 Protective coating for separators for electrochemical cells
05/21/2003EP1149424A4 Durable hydrophilic nonwoven mat for rechargeable alkaline batteries
05/21/2003EP0829105B1 Non-aqueous electrolyte secondary batteries
05/21/2003CN2552170Y Lid closing device for cell drawing box
05/21/2003CN1419718A Flat, bonded-electrode rechargeable electrochemical cell and method of making same
05/21/2003CN1419302A Porous membrane, separator for nonelectrolyte cell and nonelectrolyte cell
05/20/2003US6567527 Elongated oval battery assembly for canal hearing device
05/20/2003US6566013 Nonaqueous secondary battery
05/20/2003US6566012 Polyolefin microporous film and method for preparing the same
05/20/2003US6566005 Battery pack with an improved cooling structure
05/20/2003US6566004 Fuel cell with variable porosity gas distribution layers
05/20/2003US6566003 Method and apparatus for CO2 - driven air management for a fuel cell system
05/20/2003US6565935 Polymer concrete structures
05/20/2003US6565836 Hydrogen supplied from metal hydride/alloy storage unit provides electricity to recharge batteries or propel vehicle
05/20/2003US6565763 Method for manufacturing porous structure and method for forming pattern
05/20/2003US6565381 Portable booster battery device
05/20/2003US6564893 Terminals in nonconductor, corrosion resistant box; tapered interiors
05/15/2003WO2003041211A2 Rechargeable and refuelable metal air electrochemical cell
05/15/2003WO2003041206A1 Digital battery
05/15/2003WO2003041192A1 Circuit component connector, its connection structure, and gasket
05/15/2003WO2003041191A1 Lithium-ion battery seal
05/15/2003WO2003041190A2 Fuel cell element
05/15/2003WO2003041098A1 Electrically conductive, freestanding microporous sheet for use in an ultracapacitor
05/15/2003US20030092308 Kelvin connector for a battery post
05/15/2003US20030091904 Ionically conductive polymer electrolytes
05/15/2003US20030091903 Separator for alkaline storage battery and alkaline storage battery using the same
05/15/2003US20030091902 A hydrophilized nonwoven fabric having an electroless plated nickel film; high discharge due to improved adhesiveness of the plated nickel film to the nonwoven fabric
05/15/2003US20030091901 Lithium secondary battery, and process for producing the same
05/15/2003US20030091899 Increasing the binder's adhesion and elasticity with latex and graphite, by using a water-soluble conductive polyaniline-based polymer
05/15/2003US20030091897 Closed type battery
05/15/2003US20030091896 Assembled battery
05/15/2003US20030091894 Mobile phone battery
05/15/2003US20030091893 Electrical battery assembly and method of manufacture
05/15/2003US20030090855 Over-current protection device and apparatus thereof
05/15/2003US20030090162 Power tool and convertible remote battery pack therefor
05/15/2003US20030089904 Electrically conducting organic compound and electronic device
05/15/2003US20030089540 Structure for mounting box for containing high-voltage electrical equipment on vehicle
05/15/2003DE20304433U1 Battery connector preventing external arcs, sparks and hot-wiring, is designed to clamp over battery terminal
05/15/2003CA2466262A1 Fuel cell element
05/15/2003CA2463135A1 Dynamic battery array controllable to provide individual electrical power busses for different electrical loads
05/15/2003CA2460182A1 Electrically conductive, freestanding microporous sheet for use in an ultracapacitor
05/14/2003EP1311032A1 High density connector and method of manufacture
05/14/2003EP1311031A1 High density connector and method of manufacture
05/14/2003EP1311030A1 High density connector and method of manufacture
05/14/2003EP1311029A1 High density connector and method of manufacture
05/14/2003EP1311019A2 Lithium secondary battery
05/14/2003EP1311016A2 Method and apparatus for preparing electrochemical cells
05/14/2003EP1311013A2 Lithium insertion compound of high voltage used as cathodic active mass in a lithium rechargeable electrochemical generator
05/14/2003EP1311012A2 Electrical equipment, such as a radio or a audio device, comprising a battery and a locking assembly
05/14/2003EP1311010A1 Surface-treated steel plate for battery case and battery case
05/14/2003EP1310762A2 Touchsensor
05/14/2003EP1310008A1 Vanadium electrolyte preparation using asymmetric vanadium reduction cells and use of an asymmetric vanadium reduction cell for rebalancing the state of charge of the electrolytes of an operating vanadium redox battery
05/14/2003EP1310005A1 Multi-component composite film method for preparing the same
05/14/2003EP0947010A4 The use of catalysts in standby valve-regulated lead acid cells
05/14/2003CN2550911Y Double composite polar plate lead acid accumulator
05/14/2003CN2550908Y Low inner resistance high power battery
05/14/2003CN2550907Y Battery box with universal sequence bus bar connector
05/14/2003CN1418386A Lithium cell
05/14/2003CN1418174A Lithium containing composite oxide and monaqueous secondary ceil using the same and method for manufacturing the same
05/14/2003CN1417882A Polymer electrolyte, rechargeable lithium battery and its making process
05/14/2003CN1417873A Making process of electrode partition assembly for primary battery
05/13/2003US6563292 Charge/discharge protection circuit with latch circuit for protecting a charge control FET from overheating
05/13/2003US6562519 A microporous film which is excellent in permeability and mechanical strength and has breakage resistance at high temperature
05/13/2003US6562517 Lead-acid battery vent valve-catalyst carrier assembly
05/13/2003US6562512 Side terminal electric storage battery
05/13/2003US6562511 Battery separator for Li-Ion and/or Li-Ion polymer battery
05/13/2003US6562510 Battery card and electrical apparatus using same battery card assembly
05/13/2003US6562509 Multi-use lead-acid power pack for use with a cordless power hand tool and other loads
05/13/2003US6562508 Secondary cell
05/13/2003US6562504 Metal-air fuel cell battery (FCB) electrical power producing module with multi-element cathode structure and insertable metal-fuel card(s)
05/13/2003US6562494 Electro-chemical power generation systems employing arrays of electronically-controllable discharging and/or recharging cells within a unitary support structure
05/13/2003US6562493 Battery, lead member for battery connection, and battery pack using the same
05/13/2003US6561341 Apparatus for separating and supplying cylindrical cans and method therefore
05/09/2003CA2411431A1 Electrical component, such as a radio, audio component, battery charger or radio/charger
1 ... 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 ... 852