Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 10 - Secondary cells; Manufacture thereof
Patents for H01M 10 - Secondary cells; Manufacture thereof (112,718)
12/2000
12/19/2000US6162559 Compressed battery system for motive power applications
12/19/2000CA2296838C Method of producing a rechargeable lithium battery having an improved cathode
12/15/2000CA2311441A1 Porous metal sheet, battery electrode plate composed of porous metal sheet and battery having electrode plate
12/14/2000WO2000076018A1 Battery dropout correction for battery monitoring in mobile unit
12/14/2000WO2000076017A1 Low power indication circuit for lead acid battery pack
12/14/2000WO2000076016A1 Non-aqueous liquid electrolyte secondary cell and method for manufacturing the same
12/14/2000WO2000076013A1 Underwater batteries provided with liquid separating means between internal electrochemical environment and external liquid environment
12/14/2000WO2000076012A1 Battery pack and over-voltage alarm therefor
12/14/2000WO2000074839A1 Method of detecting the onset of colloid formation in particular suflur precipitation
12/14/2000DE19926318A1 Electrical energy storage device for autonomous current supply for electrical device uses storage battery in combination with solar cell device for topping-up battery charge
12/14/2000DE19925683A1 Negative Elektrode für Hochenergie-Lithium-Ionen-Zellen und ein Verfahren zu ihrer Herstellung Negative electrode for high energy lithium ion cells, and a method for their preparation
12/14/2000CA2376259A1 Battery pack and over-voltage alarm therefor
12/14/2000CA2376148A1 Low power indication circuit for lead acid battery pack
12/14/2000CA2375418A1 Underwater batteries provided with liquid separating means between internal electrochemical environment and external liquid environment
12/14/2000CA2371067A1 Method of detecting the onset of colloid formation in particular sulfur precipitation
12/13/2000EP1059687A2 Automatic circuit breaker for a battery
12/13/2000EP1059684A1 Process for producing a hydrogen absorbing alloy, and hydrogen absorbing alloy electrodes
12/13/2000EP1059683A2 Bussing structure in an electrochemical cell
12/13/2000EP1059682A1 Battery pack with modular connectors
12/13/2000EP1059681A2 Lithium secondary battery
12/13/2000EP1059680A1 Battery module
12/13/2000EP1058959A1 Method and apparatus for communicating battery pack information
12/13/2000EP1058951A1 Method for producing membrane of gel composite electrolyte
12/13/2000EP1058673A1 Method for producing lithium-transition metal mixtures
12/13/2000EP0867044B1 Filled glass fiber separators for batteries and method for making such separators
12/13/2000CN2410804Y Composite charger
12/13/2000CN2410745Y Thin lithium ion battery
12/13/2000CN1276920A Glass fibre-reinforced absorbing separator
12/13/2000CN1276792A Weakly coordinating anions contg. polyfluoroalkoxide ligands
12/13/2000CN1276642A Cell charging system for portable electronic device
12/13/2000CN1276634A Process for preparing high-conductivity colloidal electrolyte of electric accumulator and pouring it
12/12/2000US6160382 Method and apparatus for determining Characteristic parameters of a charge storage device
12/12/2000US6160381 Battery pack protection circuit and battery pack including a protection circuit
12/12/2000US6160379 Mode selection circuit for a battery, a method of selecting modes for the battery and a battery back-up power supply employing the circuit and method
12/12/2000US6160377 Battery charging device and method and electronic device
12/12/2000US6160376 Battery charger capable of evaluating battery charge state
12/12/2000US6160375 Charge controlling device and method for multi-cell battery, and electric vehicle provided with change controlling
12/12/2000US6160374 Power-factor-corrected single-stage inductive charger
12/12/2000US6159640 Electrolyte system for lithium batteries and use of said system, and method for increasing the safety of lithium batteries
12/12/2000US6159638 Ionic conductivity; mechanical strength; for secondary batteries of high energy density
12/12/2000US6159637 Charge-discharge capacity, cycle characteristics, thermal stability
12/12/2000US6159636 Mixtures of lithium manganese oxide spinel as cathode active material
12/12/2000US6159635 For rechargeable lithium battery
12/12/2000US6159633 Electricity storage/discharge device with low internal resistance current collector structure
12/12/2000US6159631 Overcharge safety vents on prismatic cells
12/12/2000US6159630 Safety vent for storage battery or cell
12/12/2000US6159562 Discotic liquid crystal device and alignment method therefor
12/12/2000US6159389 Polyether copolymer and crosslinked solid polymer electrolyte
12/12/2000US6159253 A tab connected to a current collector projects through the tab slot and is formed by folding a separator material around a template, aligning the template with a slot guide, and applying heat; inhibits tearing or splitting
12/12/2000US6158537 Power supply system, electric vehicle with power supply system mounted thereon, and method of charging storage battery included in power supply system
12/12/2000CA2178675C Nonaqueous secondary battery and negative electrode material therefor
12/12/2000CA2085115C Lead acid battery rejuvenator and charger
12/12/2000CA2022191C Carbonaceous material and a non-aqueous electrolyte cell using the same
12/08/2000CA2310697A1 Lithium secondary battery
12/07/2000WO2000074168A1 Portable battery charger
12/07/2000WO2000074167A1 Battery
12/07/2000WO2000074166A1 Battery
12/07/2000WO2000074158A1 Polymerizable compound, solid polymer electrolyte using the same and use thereof
12/07/2000WO2000074156A1 Electrode unit for rechargeable electrochemical cells
12/07/2000WO2000074155A1 Surface-treated steel sheet for battery case, battery case comprising the same, methods for producing them, and battery
12/07/2000WO2000049668A3 Improved lithium manganese oxide-based active material
12/07/2000DE19924137A1 Taschenelektrodeneinheit für wiederaufladbare elektrochemische Zellen Bag electrode unit for rechargeable electrochemical cells
12/06/2000EP1058367A2 Battery accumulating apparatus
12/06/2000EP1058332A2 Power source
12/06/2000EP1058331A1 Electrolytic solution for celles and cells made by using the same
12/06/2000EP1058330A1 Non-aqueous electrolyte battery
12/06/2000EP1058327A2 Negative electrode for high energy lithium ion cell and method for manufacturing the same
12/06/2000EP1058326A2 Melt impregnation preparation of mixed metal oxide
12/06/2000EP1058325A2 Non-aqueous electrolyte battery
12/06/2000EP1057869A1 Composition for ionically conductive polyelectrolyte and ionically conductive solid polyelectrolyte
12/06/2000EP1057846A1 Polymeric compound, polymer for polyelectrolyte, and composition for ionically conductive polyelectrolyte
12/06/2000EP1057783A2 Lithium-Titanium composite oxides, processes for preparing them and uses thereof
12/06/2000EP1057275A1 Power supply assembly for portable phone
12/06/2000EP1057222A1 Plating metal negative electrodes under protective coatings
12/06/2000EP0956607A4 Apparatus for assembling a battery
12/06/2000EP0931360A4 Lead acid cell paste having tin compounds and method of manufacturing and using same
12/06/2000EP0868757A4 Electrical energy devices using conductive ceramic fibers
12/06/2000CN2409618Y Powerful long-acting apparatus for lead accumulator
12/06/2000CN2409617Y Direct coupled structure lead-acid accumulator
12/06/2000CN1276093A Nickel-hydrogen storage battery
12/06/2000CN1275949A Insulated heat sensitive component
12/06/2000CN1275829A Automatic battery equalizing circuit
12/06/2000CN1275821A Method for recoverying negative electrode material from waste lithium cell
12/06/2000CN1275818A Positive electrode used for rechargeable lithium cell and method for preparation of positive electrode and rechargeablelithium cell
12/06/2000CN1275817A Non-water electrolytic solution secondary cell and preparation process thereof
12/06/2000CN1275816A Solid electrolytic battery
12/06/2000CN1275815A Batteries
12/05/2000US6157309 Battery pack
12/05/2000US6157171 Voltage monitoring circuit for rechargeable battery
12/05/2000US6157161 Low cost battery charging systems
12/05/2000US6156459 Large discharge capacity and excellent charge/discharge cycle characteristics for a battery containing an organoboron compound, e.g., a triphenylboroxin; a cathode reversibly occluding/releasing lithium; lithium salt electrolyte
12/05/2000US6156458 An electrolyte of a solid polymer matrix, a salt, a solvent and the toughening agent of zeolite, alumina, silica or metal oxides, e.g., calcium and magnesium oxides, which removes solvent and water; strength; adhesion
12/05/2000US6156457 Having a negative electrode of a carbonaceous material able to absorb or desorb lithium ion and is comprised of 1-10% boron and 0.01-1% oxygen; improved initial charge/discharge efficiency, life cycle andd charge capacity; low temp charge
12/05/2000US6156455 Method for producing positive electrodes of alkaline storage batteries
12/05/2000US6156453 Water-repelling agent for batteries and battery
12/05/2000US6156452 The section forming an exterior terminal and the section to which lead plates taken out from the electrode group are connected comprise different types of metals integrated into one piece by solid phase bonding; impact strength
12/05/2000US6156450 Battery tester having printed electronic components
12/05/2000US6156432 Formed by immersing graphite material which serves as core material in organic compound at 10-300 degrees c, separating graphite material from organic compound, adding organic solvent to separated graphite material, washing, carbonizing
12/05/2000US6156080 Winding sheet of cathode, anode, and dielectric inner layer around a core; pulling out core; concurrent compression and heating to flatten
12/05/2000US6155870 Battery jump start system with integral cord storage pouch
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