Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 6 - Primary cells; Manufacture thereof
Patents for H01M 6 - Primary cells; Manufacture thereof (28,100)
11/2000
11/07/2000US6143440 Protective device for a repeatedly rechargeable electrochemical battery
11/07/2000US6143216 Batteries with porous components
11/07/2000US6143042 Extracting plasticizer from film by contacting film with extraction solvent mixture comprising carbon dioxide and organic polar co-solvent, said carbon dioxide being in a solvent fluidic state at a temperature of 31-35 degrees c
11/07/2000US6143041 Process for manufacturing a button type alkaline battery
11/07/2000CA2191286C Electrolytic manganese dioxide, process for preparing the same, and manganese dry cell
11/07/2000CA2119577C Battery with electrochemical tester
11/07/2000CA2103298C Novel carbonate compounds, non-aqueous electrolytic solutions and batteries comprising non-aqueous electrolytic solutions
11/02/2000WO2000065683A2 Consumer battery having a built-in indicator
11/02/2000WO2000065680A1 Lithium-ion secondary cell having three electrodes
11/02/2000WO2000065675A1 Electrochemical cell having low profile seal assembly with anti-resealing vent
11/02/2000WO2000065673A1 Alkaline cells having a conductive metal layer on a cathode container and process for making such
11/02/2000EP1049190A1 Method and system for recovering valuable metal from waste storage battery
11/02/2000EP1049186A1 Molded solid electrolyte, molded electrode, and electrochemical element
11/02/2000EP1049182A2 Electrode materials having increased surface conductivity
11/02/2000EP1049181A1 Enclosed cell and sealer
11/02/2000EP1049180A1 Non-aqueous electrolytic secondary cell
11/02/2000EP1048648A1 Method for the purification of methanide electrolytes
11/02/2000EP1048092A1 Electrochemical cell and method of assembly
11/02/2000EP1048091A1 Electrochemical cell having multiple anode compartments
11/02/2000DE19919347A1 Verfahren zur Aufreinigung von Methanid-Elektrolyten (II) A process for the purification of methanide electrolyte (II)
11/02/2000DE19919346A1 Verfahren zur Aufreinigung von Methanid-Elektrolyten (I) A process for the purification of methanide electrolyte (I)
11/02/2000CA2369354A1 Consumer battery having a built-in indicator
11/01/2000CN1272228A Solid electrolytic secondary battery
11/01/2000CN1271984A Charging battery using pressure breaking type protector and potable electronic device using said battery
10/2000
10/31/2000US6140905 Electrically conductive contact pin having a temperature fuse function
10/31/2000US6139987 Bipolar battery
10/30/2000CA2625896A1 New electrode materials with high surface conductivity
10/28/2000CA2307058A1 Process for the purification of methanide electrolytes (i)
10/26/2000WO2000063999A1 On cell circumferential battery indicator
10/26/2000WO2000063998A1 Perfluorinated solid polymer electrolyte for lithium ion batteries
10/26/2000WO2000063984A2 Pasty materials with nanocrystalline materials for electrochemical components and layers and electrochemical components produced with said materials
10/26/2000WO2000063713A1 Pass/fail battery indicator
10/26/2000WO2000063712A1 Gauge effect battery tester
10/26/2000WO2000063292A1 Solid crosslinked-polymer electrolyte and use thereof
10/26/2000WO2000036667A3 Electrochemical cell closure
10/26/2000WO2000035034A3 Quick change battery system
10/26/2000DE19948548A1 Paste, for producing electrode and-or electrolyte layers of batteries, capacitors, solar cells or electrochromic displays, comprises an electrochemically activatable inorganic nanocrystalline powder in a polymer matrix
10/26/2000DE19918109A1 Verfahren zur Herstellung einer sekundären Lithium-Zelle mit einem wärmeempfindlichen Schutzmechanismus A process for producing a secondary lithium cell with a heat-sensitive protection mechanism
10/26/2000CA2335138A1 Solid crosslinked-polymer electrolyte and use thereof
10/25/2000EP1047145A1 Process for making secondary lithium element with heat-sensitive protective element
10/25/2000EP0917666B1 High voltage electrochromic devices, the method of preparation thereof and the use of a specific non-aqueous electrolyte in electrochromic devices
10/25/2000EP0780025B1 A portable battery with a retrofitting projection and wrist rest for use externally of an electronic device
10/25/2000CN1057874C 二次电池 Secondary battery
10/24/2000US6137671 Embedded energy storage device
10/24/2000US6137259 Battery pack with water leakage detecting seal
10/24/2000US6136477 Electrolytic cell containing an anode and a cathode made up of active material capable of intercalating with alkali metal, a nonaqueous electrolyte activating both electrodes and a organic nitrate additive in the electrolyte
10/24/2000US6136475 An electrolyte which allows migration of lithium ions between both electrodes, and an endothermic substance which undergoes an endothermic reaction upon temperature rise of the battery is a metal carbonate, prevents excessive heat generation
10/24/2000US6136474 A non-aqueous electrolyte cell equipped with an anode made of a carbonaceous material capable of intercalating and deintercalating light metal ions and able to produce favorable cyclic properties
10/24/2000US6136471 Improved electrical connections between each of a positive electrode and a negative electrode and a separator, which needs no hard metallic case and allows a battery to take an arbitrary shape
10/24/2000US6136469 Consists of polyanion based compound containing acids of elements selected from alkali, alkaline, or ammonium and one or more element selected from 3, 4, 5, 6 groups of periodic table
10/24/2000US6136468 Electrochemical cell with deferred assembly
10/24/2000US6136466 Prismatic high rate cell
10/24/2000US6136464 Battery and safety device therefor
10/24/2000US6136461 Useful for direct conversion of thermal energy into electric current, which operates primarily to generate electrical current in response to thermal gradients systems which use electrical current to remove heat from or introduce heat into
10/24/2000US6136107 Surface treated steel sheet for battery containers, a battery container, and a battery produced thereof
10/24/2000US6134773 Method for automatic mass production of electrochemical cells
10/19/2000WO2000062365A1 Functionally improved battery and method of making same
10/19/2000WO2000062364A1 Composite body suitable for utilization as a lithium ion battery
10/19/2000WO2000062360A1 Electrochemical cell having reduced cell pressure
10/19/2000WO2000062355A1 Composite bodies used as separators in electrochemical cells
10/19/2000WO2000062315A1 Methods to implement sealing and electrical connections to single cell and multi-cell regenerative photoelectrochemical devices
10/19/2000WO2000062049A1 Electronic battery tester
10/19/2000WO2000035031A3 Electrochemical cell with container wall formed against deformation
10/19/2000DE19917000A1 Primary lithium ion cell, especially button cell, has positive electrode active material comprising PTFE
10/19/2000DE19916043A1 Verbundkörper geeignet zur Verwendung als Lithiumionenbatterie Composite body suitable for use as lithium ion battery
10/19/2000CA2369483A1 Composite bodies used as separators in electrochemical cells
10/19/2000CA2369416A1 Composite body suitable for utilization as a lithium ion battery
10/19/2000CA2366540A1 Functionally improved battery and method of making same
10/19/2000CA2333400A1 Electrochemical cell having reduced cell pressure
10/18/2000EP1044478A1 Bis(perfluoroalkylsulfonyl)imide surfactant salts in electrochemical systems
10/18/2000CN1270707A End cover for battery cells
10/18/2000CN1270425A Secondary battery
10/18/2000CN1270424A Secondary battery
10/18/2000CN1270201A Phase varying material with inhibitor and preparation thereof
10/17/2000US6132905 Solid composite electrolytes for lithium batteries
10/17/2000US6132898 Battery with a conductive plate
10/17/2000US6132897 Cellular phone battery with fluorescent agent indicating illuminator
10/17/2000US6132896 Titanium housing; lithium anode; silver vanadium oxide cathode; dielectric
10/17/2000US6132654 Microporous polyolefin membranes for battery separators
10/17/2000US6132477 Trimming the periphery of a battery cell with a transverse slicing cut made at an angle from the perpendicular of the major plane surface of the cell, to reduce dangers of short-circuiting and lithium metal plating during recharging
10/17/2000CA2151182C Polymer-electrolyte battery composition containing copolymer and interlaced lattices mixtures
10/17/2000CA2150412C Rechargeable lithium battery
10/12/2000WO2000060691A1 Lithium ion batteries with improved resistance to sustained self-heating
10/12/2000WO2000060689A1 Battery with an in-situ activation plated lithium anode
10/12/2000WO2000060684A1 Microporous electrode or separator for use in a non-aqueous battery, and method of manufacturing
10/12/2000WO2000060683A1 Microporous electrode or separator for use in a non-aqueous battery, and method of manufacturing
10/12/2000WO2000060682A1 Thin lithium film battery
10/12/2000WO2000059816A1 Methods to manufacture single cell and multi-cell regenerative photoelectrochemical devices
10/12/2000WO2000035030A3 Battery network with compounded interconnections
10/12/2000DE19916109A1 Als Separatoren in elektrochemischen Zellen geeignete Verbundkörper As separators in electrochemical cells suitable composite body
10/12/2000DE10011233A1 Battery unit has total number of temp. sensors is smaller than number of cells; all cells with adjacent sensors and all cells without adjacent sensors are connected together
10/12/2000CA2368436A1 Lithium ion batteries with improved resistance to sustained self-heating
10/12/2000CA2368425A1 Thin lithium film battery
10/11/2000EP1043796A1 Manufacture of lithium ion secondary battery
10/11/2000EP1043794A2 Secondary battery
10/11/2000EP1043793A2 Secondary battery
10/11/2000EP1043787A2 Composite electrode comprising two interpenetrating solid electrolytes
10/11/2000EP1043786A2 Battery pack
10/11/2000EP1043783A1 Nonaqueous electrolyte cell
10/11/2000EP1043782A2 Secondary battery
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