Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 8 - Fuel cells; Manufacture thereof
Patents for H01M 8 - Fuel cells; Manufacture thereof (92,705)
05/2003
05/22/2003US20030096144 System to remove heat and water from a fuel cell powered device
05/22/2003US20030095872 Passively pumped liquid feed fuel cell system
05/22/2003US20030094396 Hydrocarbon fuel; initial boiling point in distillation of 24 degrees C. or higher and 40 degrees C. or lower; 10 vol. % distillation temperature of 25 degrees C. or higher and 50 degrees C. or lower
05/22/2003US20030094378 Comprises hydrogen/water phase separation/electrolysis; for use in gas chromatography, fuel cells
05/22/2003US20030093950 Processor comprising a reformer converting a hydrogen-containing fuel to hydrogen-containing reformate, a shift reactor, a preferential oxidation reactor; for creating electricity in hydrogen-oxygen fuel cells
05/22/2003US20030093949 Processor comprising a reformer converting a hydrogen-containing fuel to hydrogen-containing reformate, a shift reactor, a preferential oxidation reactor; two-stage lean combustion system
05/22/2003CA2467120A1 Composite oxide for solid oxide fuel cell and process for its production
05/22/2003CA2467093A1 Devices for supplying fuel to fuel cells
05/22/2003CA2466509A1 System for storing and/or transforming energy from sources at variable voltage and frequency
05/21/2003EP1313162A2 Fuel cell stack in a pressure vessel
05/21/2003EP1313161A1 Fuel cell system and method for operating the same
05/21/2003EP1313160A1 Device for supplying fuel to a fuel cell
05/21/2003EP1312603A1 Polymerisable bis-sulphonyl derivatives and their use for preparing ion exchange membranes
05/21/2003EP1312131A1 High-temperature fuel cell power station having reduced carbon dioxide emissions
05/21/2003EP1312130A1 A method of operating a fuel cell
05/21/2003EP1312129A2 Bipolar plate for pem fuel cells
05/21/2003EP1312128A2 High temperature gas seals
05/21/2003EP1312127A2 Epoxy nitrile insulator and seal for fuel cell assemblies
05/21/2003EP1312126A2 Insulating and sealing composition suitable for fuel cell assemblies
05/21/2003CN1419717A Mixed reactant fuel cells with magnetic curren channel porous electrode
05/21/2003CN1419665A Cooling system, especially for electrical appliances
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
05/20/2003US6566002 Polymer electrolyte fuel cell
05/20/2003US6566001 Solid polymer electrolyte fuel cell and non-humidifying operating method therefor
05/20/2003US6565999 Desiccant-free heat and moisture exchange wheel
05/20/2003US6565998 Direct methanol fuel cell system with a device for the separation of the methanol and water mixture
05/20/2003US6565817 Reformer for a fuel cell
05/20/2003US6565737 Method and apparatus for selectively removing oxygen using a non-catalytic electrode in an electrochemical cell
05/20/2003CA2411763A1 Electrode catalyzer for fuel cell, fuel cell air electrode employing electrode catalyzer, and catalytic activity evaluation method for electrode catalyzer
05/15/2003WO2003041209A2 Device and method for the temporally and spatially dependent measuring of an operating parameter of an electrochemical cell
05/15/2003WO2003041205A2 Method for reusing current collectors/distributors of solid polymer electrolyte fuel cell stacks
05/15/2003WO2003041204A1 Combination of fuel cell and water electrolyzer with bidirectional heat exchange
05/15/2003WO2003041203A1 Shut-down procedure for fuel cell fuel processing system
05/15/2003WO2003041202A2 Fuel cell startup method
05/15/2003WO2003041201A2 Fuel cell system and its startup control
05/15/2003WO2003041200A2 Fuel cell system and method for operating same
05/15/2003WO2003041199A2 Fuel cell fluid flow field plates
05/15/2003WO2003041198A1 Cooling device for electrical systems and use of polymers in cooling circuits
05/15/2003WO2003041196A1 Fuel-flexible anodes for solid oxide fuel cells
05/15/2003WO2003041190A2 Fuel cell element
05/15/2003WO2003041188A2 Chemical hydride hydrogen generation system and fuel cell stack incorporating a common heat transfer circuit
05/15/2003WO2003041187A2 Method and apparatus for generating hydrogen inside of a fuel cell
05/15/2003WO2003041098A1 Electrically conductive, freestanding microporous sheet for use in an ultracapacitor
05/15/2003WO2003041091A1 Proton conducting membrane, process for its production, and fuel cells made by using the same
05/15/2003WO2003040618A2 Microcombustors, microreformers, and methods for combusting and for reforming fluids
05/15/2003WO2003040567A1 Two stage electrically powered compressor
05/15/2003WO2003040029A1 Method for hydrogen production by catalytic decomposition of hydrocarbons, method and installation for electric power production using same
05/15/2003WO2003040027A1 Chemical processing using non-thermal discharge plasma
05/15/2003US20030092292 Elastomeric connector for fuel cell stack cell voltage monitor
05/15/2003US20030091891 Catalyst composition for cell, gas diffusion layer, and fuel cell comprising the same
05/15/2003US20030091890 Electrode for polymer electrolyte fuel cells and manufacturing method therefor
05/15/2003US20030091888 High-density, wireless fuel cell power unit
05/15/2003US20030091887 Polymer fuel cell structure
05/15/2003US20030091886 Polystyrene having a syndiotactic configuration, and ion-exchange sulfonic group; a ion exchanging membrane for separating salt from sea water and recovery of acids from waste water
05/15/2003US20030091885 High polymer electrolyte fuel cell and electrolyte film-gasket assembly for the fuel cell
05/15/2003US20030091884 Power tap device, fuel cell stack, and method of dividing a fuel cell stack
05/15/2003US20030091883 Fuel cell with proton conducting membrane
05/15/2003US20030091882 Fuel cell power systems and methods of operating fuel cell power systems
05/15/2003US20030091881 Apparatus and method for dyanamic control of an enthalpy wheel in a fuel cell system
05/15/2003US20030091880 Novel unitized regenerative fuel cell with bifunctional fuel cell humidifier and water electrolyzer
05/15/2003US20030091879 Chemical hydride hydrogen generation system and an energy system incorporating the same
05/15/2003US20030091878 Hydrogen generators for fuel cells
05/15/2003US20030091877 Method and apparatus for generating hydrogen inside of a fuel cell
05/15/2003US20030091876 Chemical hydride hydrogen generation system and fuel cell stack incorporating a common heat transfer circuit
05/15/2003US20030091875 Method for cold starting fuel cells of a fuel cell facility, and corresponding fuel cell facility
05/15/2003US20030091874 Method and apparatus to control water balance in a fuel cell system
05/15/2003US20030091873 Fuel cell and method of assembling the same
05/15/2003US20030091502 Catalytic reforming using steam
05/15/2003US20030090027 Polymeric binder system and method of making same, method of preparing thin-walled articles by extrusion, and thin-walled articles produced thereby
05/15/2003US20030089401 Dosing unit and method for dosing liquid or gaseous educts for a fuel cell system
05/15/2003US20030089117 Composition and method for hydrogen storage
05/15/2003DE19930877C2 Brennstoffzellenanlage und Verfahren zum Betreiben dieser Brennstoffzellenanlage Fuel cell system and method of operating the fuel cell system
05/15/2003CA2466602A1 Combination of fuel cell and water electrolyzer with bidirectional heat exchange
05/15/2003CA2466369A1 Method for reusing current collectors/distributors of solid polymer electrolyte fuel cell stacks
05/15/2003CA2466262A1 Fuel cell element
05/15/2003CA2460182A1 Electrically conductive, freestanding microporous sheet for use in an ultracapacitor
05/15/2003CA2456202A1 Chemical processing using non-thermal discharge plasma
05/15/2003CA2433320A1 Proton conducting membrane, method for producing the same, and fuel cell using the same
05/14/2003EP1311048A2 Power controller, power generation system and control method of power controller
05/14/2003EP1311015A2 Fuel cell unit and method for operating said unit
05/14/2003EP1311014A1 Fuel cell system
05/14/2003EP1311011A2 Polymer electrolyte fuel-cell separator sealing rubber composition
05/14/2003EP1310009A2 Fuel cell stack
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
05/14/2003EP1310007A1 Method for regulating the fuel concentration in the anode fluid of a fuel cell, and corresponding device
05/14/2003EP1310005A1 Multi-component composite film method for preparing the same
05/14/2003EP1309513A1 Method for mixing a fuel with water, a corresponding device and the use thereof
05/14/2003EP1309396A2 Electrocatalyst powders, methods for producing powders and devices fabricated from same
05/14/2003EP1218954B1 Membrane for a fuel cell and a method for producing the same
05/14/2003EP1181731B1 method of operating an htm fuel cell
05/14/2003EP1181728B1 Component such as a cell frame and/or pole plate for a pem fuel cell, with reduced contact resistance and method for reducing the contact resistance thereof
05/14/2003EP1171385B1 Device and method for producing molten salts and use thereof
05/14/2003EP1040155B1 Method for producing a membrane used to operate fuel cells and electrolyzers
05/14/2003CN1418387A Device for producing hydrogen and method of operating the same
05/14/2003CN1418385A 燃料电池 Fuel Cell
05/14/2003CN1418384A Fluid permeable flexible graphite article with enhanced electrical and thermal conductivity
05/14/2003CN1418263A Ion conduction ceramic membrane and surface treatment
05/14/2003CN1417917A Electric power controller, power generator system and control method of the electric power controller
05/14/2003CN1417880A Electrochemical aluminium-water hydrogen storing and producing method and equipment
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