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)
02/2003
02/12/2003CN2535930Y Acidification-delayed pole head
02/12/2003CN2535929Y 电池连接器 Battery Connector
02/12/2003CN2535928Y Communicating cell box of traceable optical fiber connector
02/12/2003CN2535927Y Shell heat-sealing structure of valve-controleld sealed lead-acid battery
02/12/2003CN1397096A Method for sealing battery container
02/11/2003US6517976 Battery element containing efficiency improving additives
02/11/2003US6517975 Lithium element and anode assembly for an electrochemical cell
02/11/2003US6517971 Nickel-hydrogen secondary battery and process for producing electrode therefor
02/11/2003US6517969 Negative plate element for a lead acid battery containing efficiency improving additives
02/11/2003US6517967 Battery pack design for metal-air battery cells
02/11/2003US6517966 Structure for connecting a plurality of battery modules to constitute a battery pack
02/11/2003US6517338 Set of molding dies for fuel-cell separator
02/11/2003US6517215 Flashlight with off set light source
02/09/2003CA2397252A1 Preparation for a cathode material by a two-step reduction/oxidation synthesis process
02/06/2003WO2003010848A1 Lithium ion secondary battery
02/06/2003WO2003010840A1 Terminal structure and mounting part
02/06/2003WO2003010839A1 Method for preventing erroneous mounting of mounting part on main body device, mounting part and battery pack used for this
02/06/2003WO2003010838A2 Method for protecting a lithium micro-generator and micro-generator protected by said method
02/06/2003WO2003010413A1 Downhole electrical power system
02/06/2003WO2003009969A2 Impact tool battery pack with acoustically-triggered timed impact shutoff
02/06/2003WO2003009920A1 Electrode array for use in electrochemical cells
02/06/2003WO2002086990A3 Battery case with edge seal
02/06/2003WO2002067284A9 Miniature high power flashlight
02/06/2003US20030027051 Metal grid is dip-coated by an active material slurry, pulling vertically upward through a solidification chamber, in which dip-coating is solidified
02/06/2003US20030027045 Cycle stability and reliability
02/06/2003US20030027044 Prismatic sealed battery module
02/06/2003US20030027043 Battery pack having improved battery cell terminal configuration
02/06/2003US20030027042 Closed type battery case
02/06/2003US20030027041 Fluorinated alkyl phosphates as cosolvents for electrolyte systems based on a lithium salt dissolved in a cyclic or linear carbonate; improved capacity, capacity retention and rate; storage stability; low capacity at high temperature
02/06/2003US20030027040 Cell, connected-cell body, and battery module using the same
02/06/2003US20030027039 Battery pack having flexible circuit connector
02/06/2003US20030027038 Battery case, cover, and feedthrough
02/06/2003US20030027037 Battery cooling system
02/06/2003US20030027036 Protection apparatus for a storage battery
02/06/2003US20030027030 Fuel-cell separator, production of the same, and fuel cell
02/06/2003US20030026053 Circuit protection device
02/06/2003US20030025477 Charging device with stress stored by charging that is initiated by externally applied force, and that being eventually released by heat due to charging saturation
02/06/2003US20030024716 Impact tool battery pack with acoustically-triggered timed impact shutoff
02/06/2003DE20218271U1 Plug-in connector for electrical appliance battery pack has plug pin sockets positioned in gaps between round battery cells
02/06/2003DE10161566C1 Explosion protected cover for road vehicle batteries has ground connection
02/06/2003CA2454604A1 Impact tool battery pack with acoustically-triggered timed impact shutoff
02/05/2003EP1282188A1 Electric accumulator batteries
02/05/2003EP1282186A1 Lithium polymer secondary cell
02/05/2003EP1282181A2 Lithium-containing silicon/phosphates, method of preparation, and uses thereof
02/05/2003EP1282178A2 Connection for joining a current collector to a terminal pin for a primary lithium or secondary lithium ion electrochemical cell
02/05/2003EP1282177A2 Battery pack having flexible circuit connector
02/05/2003EP1282176A1 Flat square battery
02/05/2003EP1281242A2 Portable mobile terminal
02/05/2003EP1281208A2 Fuel containment and recycling system for electric energy conversion devices
02/05/2003EP1281071A2 Electrode for electrochemical analyses
02/05/2003EP1183745A4 Thin lithium battery with slurry cathode
02/05/2003CN2534680Y Drawer type spare battery base
02/05/2003CN1395750A Polymer electrolyte battery and method of producing same
02/05/2003CN1395749A Square battery
02/05/2003CN1395748A Battery casing
02/05/2003CN1395405A Mobile telephone
02/05/2003CN1395329A Liquid filling device for battery case chemical conversion and battery case chemical conversion method
02/05/2003CN1395328A Safety protection structure of square cell
02/05/2003CN1395327A Packaged cell and its manufacturing method
02/05/2003CN1395326A Battery
02/04/2003US6515865 Symmetric pin allows automatic insertion into printed circuit; tapered transtion portion for contact battery; stop face
02/04/2003US6515451 Cordless power tool system
02/04/2003US6515450 Internal battery holding structure in mobile equipment
02/04/2003US6515449 Battery with lead/nugget protection insert
02/04/2003US6514641 Battery separator containing efficiency improving additives
02/04/2003US6514639 Including negative plate, positive plate and separator having metal inhibiting additive associated with a plate that reduces detrimental effects of antimony impurity on negative plate
02/04/2003US6514637 Alkaline cell with cathode surface protector
02/04/2003US6514400 Method for producing a fuel cell separator
02/04/2003US6514296 Method of making energy storage device having electrodes coated with insulating microprotrusions
02/04/2003CA2211518C Ultra-thin plate electrochemical cell and method of manufacture
01/2003
01/30/2003WO2003009413A1 A method for manufacturing a biplate assembly, a biplate assembly and a bipolar battery
01/30/2003WO2003009406A1 Alkaline dry battery
01/30/2003WO2003009405A1 Emclosed lead storage battery
01/30/2003WO2003008108A1 Bonding of granular materials to polyolefin surfaces
01/30/2003WO2002059986A3 Electrode with flag-shaped tap
01/30/2003US20030022951 Microporous membrane
01/30/2003US20030022068 A separator that includes ultrahigh molecular weight polyolefin and friable precipitated silica components in amounts that simultaneously improve electrical resistance, oxidation resistance and puncture resistance
01/30/2003US20030022062 Connection for joining a current collector to a terminal pin for a primary lithium or secondary lithium ion electrochemical cell
01/30/2003US20030022061 End cap assembly for an electrochemical cell
01/30/2003US20030022059 Pressurre fluctuation prevention tank structure, electrolyte circulation type secondary battery, and redox flow type secondary battery
01/30/2003CA2453266A1 Alkaline dry battery
01/30/2003CA2453265A1 Bonding of granular materials to polyolefin surfaces
01/29/2003EP1280217A2 Fuel-cell separator, production of the same, and fuel cell
01/29/2003EP1280214A2 A leak resistant automotive battery
01/29/2003EP1279199A2 Extended temperature operating range electrochemical cells
01/29/2003EP1279198A2 High performance battery and current collector therefor
01/29/2003EP1279197A1 Encapsulated display device
01/29/2003EP1068650B1 Primary battery having a built-in controller (dc/dc converter) to extend battery run time
01/29/2003EP0829102B1 Separators for electrochemical cells
01/29/2003CN1394369A Power generating method and cell
01/29/2003CN1394362A Cell, cell production method, welded article production method and pedestal
01/29/2003CN1394361A Battery pack and its tester
01/29/2003CN1393955A External temporary battery for portable computer communication device
01/29/2003CN1393954A Lithium polymer cell
01/29/2003CN1393949A Stand-by battery
01/29/2003CN1393947A Negative electrode for lithium cell and lithium cell
01/29/2003CN1393944A Paralelly connected temporary battery for portable computer communication unit
01/29/2003CN1393496A Cathod coating dispersing liquid
01/29/2003CN1100354C Battery cell for hand tool machine
01/28/2003US6512177 Protection cover for a battery terminal and a battery terminal
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