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)
05/2005
05/26/2005WO2005048374A2 One piece bipolar plate with spring seals
05/26/2005WO2005031903A3 Power generation device, fuel package, and remaining fuel amount measuring device
05/26/2005WO2005022028A3 Gas supply apparatus
05/26/2005WO2005011020A3 Low temperature fuel cell power plant operation
05/26/2005WO2005001973A8 Fuel supply device and fuel supply system
05/26/2005WO2004112167A3 Fuel cell device condition detection
05/26/2005WO2004100287A3 Fuel cell component with lyophilic surface
05/26/2005WO2004098064A3 Power converter architecture and method for integrated fuel cell based power supplies
05/26/2005WO2004066424A3 Fuel cell
05/26/2005US20050113530 Preparing a styrene monomer having a sulfonyl chloride group; polymerization of the styrene monomer having the sulfonyl chloride group and monomer selected from styrene and styrene and an acrylic monomer, changing sulfonyl chloride group of the styrene-based polymer into a sulfonic acid group
05/26/2005US20050113528 Membrane for electrolytic cells such as fuel cells
05/26/2005US20050113469 having good proton conductivity and low methanol permeability; polymerizing-3,4-diaminobenzoic acid using a dehydrating reagent comprising P2O5 and CX3SO3H where X is H or F to produce the poly(2,5-benzimidazole)
05/26/2005US20050112454 Alkaline electrolyte fuel cells with improved hydrogen-oxygen supply system
05/26/2005US20050112453 Fuel electrode for solid oxide fuel cell and solid oxide fuel cell using the same
05/26/2005US20050112452 Solid oxide fuel cell tube with internal fuel processing
05/26/2005US20050112451 Metal oxide-carbon composite catalyst support and fuel cell comprising the same
05/26/2005US20050112450 Low platinum fuel cell catalysts and method for preparing the same
05/26/2005US20050112449 Proton exchange membrane fuel cell
05/26/2005US20050112448 Fuel cell, fuel cell electrode and method for fabricating the same
05/26/2005US20050112447 Electrode for the reduction of polysulfide species
05/26/2005US20050112446 Fuel cell system
05/26/2005US20050112445 PEM fuel cell stack with coated flow distribution network
05/26/2005US20050112444 Fuel cell system
05/26/2005US20050112443 Coated aluminum separator plates for fuel cells
05/26/2005US20050112442 PEM fuel cell assembly formed of modular sub-assemblies
05/26/2005US20050112441 Electroconductive curable resin composition, cured product thereof and process for producing the same
05/26/2005US20050112440 polyelectrolyte having high ionic conductivity and good structural stability, does not decompose even under low humidity conditions and is inexpensive to produce; side chain modifier is the di(benzyl p-sulfonic acid) ether of 3,5-dihydroxybenzyl bromide; polyhydroxystyrene, polyimides, polyamides
05/26/2005US20050112439 Water insoluble additive for improving conductivity of an ion exchange membrane
05/26/2005US20050112438 Integrated fuel cell power system
05/26/2005US20050112437 Cathode saturation arrangement for fuel cell power plant
05/26/2005US20050112436 Methods and devices for heating or cooling fuel cell systems
05/26/2005US20050112435 Polymer electrolyte membrane and polymer electrolyte fuel cell
05/26/2005US20050112434 polyelectrolyte membranes comprising fluoropolymers impregnated crosslinked ionomers, exhibiting improved proton conductivity: power sources
05/26/2005US20050112433 Micro-machined fuel cells
05/26/2005US20050112431 Fuel cell system
05/26/2005US20050112430 Control of the mass and/or heat transfer properties of the fuel cell power plant's energy recovery device to enhance water balance and plant energy efficiency.
05/26/2005US20050112429 Moisture stabilization for a fuel cell power plant sysem
05/26/2005US20050112428 Fuel cell power system having multiple fuel cell modules
05/26/2005US20050112427 Fluid consuming battery with fluid regulating system
05/26/2005US20050112426 Fuel cell regulation using updating table storage
05/26/2005US20050112425 Fuel cell for hydrogen production, electricity generation and co-production
05/26/2005US20050112424 Fuel cell system
05/26/2005US20050112423 Fuel cell power generation system and method for operating the same
05/26/2005US20050112422 Fuel cell and fuel cell separator
05/26/2005US20050112421 Fuel cell device
05/26/2005US20050112420 Power supply device
05/26/2005US20050112419 Controlling solid oxide fuel cell operation
05/26/2005US20050112418 Apparatus for improving the cold starting capability of an electrochemical fuel cell
05/26/2005US20050112417 Fuel cell system for an automotive vehicle
05/26/2005US20050112353 Porous member, method of manufacturing the same and electrochemical device using the same
05/26/2005US20050112018 Reversable absorber of hydrogen; milling, sintering alloy
05/26/2005US20050110468 Power supply
05/26/2005US20050110464 Fuel cell voltage monitoring system
05/26/2005US20050110453 Dynamic fuel cell system management controller
05/26/2005US20050110201 Gas delivery substrate
05/26/2005US20050110172 Humidifier
05/26/2005US20050109990 Electrically conductive thermoset composition, method for the preparation thereof, and articles derived therefrom
05/26/2005US20050109979 Wear, corrosion, oxidataion resistance
05/26/2005US20050109434 Separator for fuel cell
05/26/2005US20050109393 Solar electrolysis power source
05/26/2005CA2544993A1 Structures for gas diffusion materials and method for their fabrication
05/26/2005CA2544620A1 Electrolytic membrane structure for fuel cell and fuel cell
05/25/2005EP1533859A2 Diffusion layer for a fuel cell
05/25/2005EP1533858A2 Corrosion resistant conductive parts
05/25/2005EP1533173A2 Fuel cell vehicle
05/25/2005EP1532711A1 Coated catalytic material
05/25/2005EP1532710A1 Perovskite-based fuel cell electrode and membrane
05/25/2005EP1532709A1 Shift membrane burner/fuel cell combination
05/25/2005EP1532708A2 Fuel cell with a regulated output
05/25/2005EP1532707A2 Fuel cell
05/25/2005EP1532706A1 Fuel cell stack
05/25/2005EP1532705A2 Bipolar plate for fuel cell stacks and method for the production thereof
05/25/2005EP1532704A2 Fuel cell
05/25/2005EP1532703A2 Miniature fuel cell base module comprising micro-volumes which are traversed by one of two reactants
05/25/2005EP1532702A2 Fixture pallet apparatus for automated assembly of fuel cell material layers
05/25/2005EP1532354A1 Catalytic device with internal heat exchange
05/25/2005EP1531990A1 Assembling bipolar plates
05/25/2005EP1386370B1 Fuel cell plate with variable thickness sealing beads
05/25/2005EP1205001A4 A fuel cell gas separator
05/25/2005DE10392800T5 Verfahren zur Herstellung von Membranelektrodenanordnungen A process for the production of membrane electrode assemblies
05/25/2005DE10392693T5 Kühlsystem für einen Brennstoffzellenstapel A cooling system for a fuel cell stack
05/25/2005DE10392589T5 Lambda-Erfassung mit einem Brennstoffzellenstapel Lambda acquisition with a fuel cell stack
05/25/2005DE10392529T5 Schaltung zur Überwachung der elektrischen Leitfähigkeit von Kühlmittel von Brennstoffzellenstapeln A circuit for monitoring the electrical conductivity of the coolant from the fuel cell stacks
05/25/2005DE10392493T5 Brennstoffzellen und Brennstoffzellenkatalysatoren Fuel cells and fuel cell catalysts
05/25/2005DE10392389T5 Leistungswiederherstellungsverfahren für PEM Brennstoffzellen Power restoration procedures for PEM fuel cells
05/25/2005DE10350039A1 Brenner für einen Reformer in einem Brennstoffzellensystem Burner for a reformer in a fuel cell system
05/25/2005DE10349075A1 Device for feeding fuel to burner in fuel cell system with reformer has at least one nozzle arrangement in which two substance flows can be mixed together, whereby throughput of at least one substance flow can be regulated
05/25/2005DE102004050921A1 Electrochemical cell useful in fuel cell technology has an electrode and an electrically conductive contact element which has an electrically conductive coating
05/25/2005DE102004047322A1 Kühlung von Versorgungseinheiten Cooling supply units
05/25/2005DE102004039779A1 Bipolar plate, especially for fuel cell for motor vehicle, has first inflow and outflow openings arranged in non diametrically opposing edge regions of bipolar plate, especially adjacent to each other
05/25/2005CN1620735A Bipolar electrochemical battery of stacked wafer cells
05/25/2005CN1620734A Fuel cell and electric apparatus
05/25/2005CN1620733A 燃料电池动力装置 Fuel cell power plant
05/25/2005CN1620576A Electrochemical device and gas storage apparatus
05/25/2005CN1619873A Portable electronics device
05/25/2005CN1619872A Fuel cell life predicting device and fuel cell system
05/25/2005CN1619868A Solid polymer electrolyte-catalyst composite electrode, electrode for fuel cell, and process for producing these electrodes
05/25/2005CN1619465A 计算机系统 Computer Systems
05/25/2005CN1619464A 计算机系统 Computer Systems
05/25/2005CN1619463A 计算机系统 Computer Systems
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