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)
07/2003
07/24/2003WO2003061056A1 System and method for removing an electrolyte from an energy storage and/or conversion device using a supercritical fluid
07/24/2003WO2003061054A1 Method for estimating polarization voltage of secondary cell, method and device for estimating remaining capacity of secondary cell, battery pack system, and electric vehicle
07/24/2003WO2003061051A1 Electric storage battery construction and method of manufacture
07/24/2003WO2003061050A1 Porous membrane based on a mixture of a fluoropolymer and a silane
07/24/2003WO2003061049A1 Packaged thin film batteries and methods of packaging thin film batteries
07/24/2003WO2003061047A1 Fuel container and delivery apparatus for a liquid feed fuel cell system
07/24/2003WO2003061038A1 Electric storage battery construction and method of manufacture
07/24/2003WO2003061037A2 Electrochemical cells comprising laminar flow induced dynamic conducting interfaces, electronic devices and methods using such cells
07/24/2003WO2003061035A1 Battery terminal structure
07/24/2003WO2003061034A1 Hermetic seals for lithium-ion batteries
07/24/2003WO2003061033A2 Battery and method of packaging
07/24/2003WO2003061031A2 Method and apparatus for preventing water in fuel cell power plants from freezing during storage
07/24/2003WO2003061030A2 Improvements in or relating to energy storage devices
07/24/2003US20030139527 Aqueous solution of polyvinyl alcohol and potassium hydroxide; reinforced glass fiber cloth
07/24/2003US20030138703 Electrolyte is formed by impregnating an organic solution with a polyacrylate having >3 acrylic groups which polymerizes on the cathode to form a protective coating by intercalating and deintercalating lithium; capacitance; low temperature
07/24/2003US20030138702 High cation transport polymer electrolyte
07/24/2003US20030138701 Separator comprising hydrophilized synthetic resin fibers and a contact angle to pure water indicates a value from 0-100 degrees; superior self-discharge properties and charge and discharge cycle life performance
07/24/2003US20030138696 High voltage lithium insertion compound usable as cathode active material for a rechargeable lithium electrochemical cell
07/24/2003US20030138693 Flat non-aqueous electrolyte secondary cell
07/24/2003US20030138692 Sealed prismatic battery
07/24/2003US20030138691 Flat electrodes for a packaging arrangement in which an electrically conductive bipolar layer serves as the electrical interconnection between adjacent cells, which permits perpendicular flow of current; stable cycling; sealed
07/24/2003US20030138690 Battery pack
07/24/2003US20030138684 Reactant air pathway with an electrical contact
07/24/2003US20030137488 Cell accommodating portion structure
07/24/2003US20030136500 Continuous methods of making microporous battery separators
07/24/2003CA2472590A1 Electrochemical cells comprising laminar flow induced dynamic conducting interfaces, electronic devices comprising such cells, and methods employing same
07/23/2003EP1329973A1 Method of manufacturing an electrode
07/23/2003EP1329969A2 Current collector or bipolar plate for polymer electrolyte fuel cell
07/23/2003EP1329966A2 Process and apparatus for mounting intercell connectors for batteries
07/23/2003EP1329919A1 Key switch device, keyboard and electronic apparatus with key switch device
07/23/2003EP1328996A2 High performance lithium or lithium ion cell
07/23/2003EP1328982A2 Device enclosures and devices with integrated battery
07/23/2003CN2562378Y Battery seats
07/23/2003CN2562376Y Lead storage battery output structure
07/23/2003CN2562375Y Battery with identifying marks
07/23/2003CN1432204A Nickel-hydrogen storage battery and assembly thereof
07/23/2003CN1432200A Separator for metal halogen cell
07/23/2003CN1432199A Method of forming casing electrochemical cell
07/23/2003CN1431731A Cathode active material for lithium secondary battery, its mfg. method and application
07/23/2003CN1431724A Anti-theft battery
07/23/2003CN1115734C Manganese dry cell
07/23/2003CN1115733C Battery device
07/23/2003CN1115295C Amorphous precipitated silica
07/22/2003US6597166 Integrated control and power supply for bicycles
07/22/2003US6597150 Method of distributing jump-start booster packs
07/22/2003US6596434 Cylindrical type alkaline storage battery
07/22/2003US6594886 Method of fuse manufacture and a battery pack containing that fuse
07/17/2003WO2003058745A1 Passive water management fuel cell
07/17/2003WO2003058736A1 Reserve battery
07/17/2003US20030134200 Positive electrode active material and nonaqueous electrolyte secondary cell
07/17/2003US20030134196 Positive electrode metal plate as a current collector, a conductive film composed of carbon black composite and adhesive, a negative electrode plate composed of the lithium or alloy foil, polyelectrolytes
07/17/2003US20030134195 Calcium cupride and cerium nickelide regions in crystal structure; resists pulverization and high capacity deterioration
07/17/2003US20030134194 Hermetic seals for lithium-ion batteries
07/17/2003US20030134193 Closed type battery
07/17/2003US20030134192 Battery and method for manufacturing the same
07/17/2003US20030134191 Thin-wall anode can
07/17/2003US20030134190 Nonaqueous electrolyte battery and production method therefor
07/17/2003US20030134189 Battery pack and rechargeable vacuum cleaner
07/17/2003US20030134187 Battery pack for cordless device
07/17/2003US20030134186 Non-aqueous electrolyte secondary battery
07/17/2003US20030134185 Electric storage battery construction and method of manufacture
07/17/2003US20030134184 Electric storage battery construction and method of manufacture
07/17/2003US20030134183 Protection circuit-equipped secondary battery
07/17/2003US20030134182 Improved catalyst design for vrla batteries
07/17/2003US20030134173 Polymer electrolyte fuel cell stack
07/17/2003US20030134171 Metal-supported tubular micro-fuel cell
07/17/2003US20030134170 Solid oxide fuel cell system
07/17/2003US20030134168 Method and apparatus for preventing water in fuel cell power plants from freezing during storage
07/17/2003US20030134163 Electrochemical cells comprising laminar flow induced dynamic conducting interfaces, electronic devices comprising such cells, and methods employing same
07/17/2003US20030134161 Protective container with preventative agent therein
07/17/2003US20030134159 Optical clarity of the core interior layer, the separable exterior layer, the optic improving layer, and a sealing layer; multilayer, peelable
07/17/2003US20030133254 Low internal resistance, high charge/discharge rates and excellent power density; stacked cell being encased in epoxy resin
07/17/2003US20030131880 Cell safety valve and cell having same
07/16/2003EP1328028A2 A cathode active material for a lithium secondary battery and a manufacturing method therefor and a lithium secondary battery using said active material and a setup module of said lithium secondary battery using said cathode active material
07/16/2003EP1327273A2 Apparatus and method for maintaining compression of the active area in an electrochemical cell
07/16/2003EP1327271A2 Impregnated separator for electrochemical cell and method of making same
07/16/2003EP1327270A1 Safety plate of secondary battery
07/16/2003EP1327269A1 Seismic rated battery racking system
07/16/2003CN2561103Y Terminal structure of lead-acid battery
07/16/2003CN2561102Y Connecting assembly of wire connector for dry cell
07/16/2003CN2561101Y Stand-by battery device
07/16/2003CN2561100Y Safety end cap of lithium ion cell
07/16/2003CN2560524Y Connecting-rod driven self-locked battery box for electric bicycle
07/16/2003CN1430801A Zinc/air cell
07/16/2003CN1430800A Zero mercury air cell
07/16/2003CN1430795A Positive-electrode active material and nonaqueous-electrolyte secondary battery containing the same
07/16/2003CN1430304A Battery assembly
07/16/2003CN1430295A Lithium ion battery with soft package
07/16/2003CN1430294A Nonaqueous electrolyte battery
07/15/2003US6594139 Physical vapor deposited electrode and method of manufacture
07/15/2003US6593669 Electrolytic cells having protective coatings and electronic chips connected to and encapsulated in electrodes, as power supply controllers and monitor temperature or pH
07/15/2003US6593031 Nickel metal-hydride cell
07/15/2003US6593029 Carbon dioxide-containing electrolyte is prepared and stored in a carbon dioxide atmosphere; prevents degassing of the CO2 from the electrolyte; implantable cardiac defibrillators
07/15/2003US6593028 Separator envelope for swelling in electrochemical cells
07/15/2003US6593027 Combination battery cover, heat shield and hold down
07/15/2003US6593026 Sealed battery and method for manufacturing sealed battery
07/15/2003US6593025 Battery including pressure-sensitive current-interruption structure
07/15/2003US6592743 Integrated with gas flow channel of fuel cells efficiently at low costs without deteriorating processing accuracy
07/15/2003US6592635 Method of assembling an electrochemical cell
07/15/2003CA2186560C Method of producing microporous polyolefin membrane
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