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)
07/2005
07/05/2005US6913677 Hydrogen sensor
07/05/2005US6913676 Device for supplying at least two liquid media to consumers of a fuel cell system
07/05/2005CA2330718C Manufacturing apparatus and manufacturing method of solid polymer film with catalyst deposited thereon
06/2005
06/30/2005WO2005060077A2 Managing water and auxiliary power in fuel cell power plant below freezing temperatures
06/30/2005WO2005060040A2 Fuel cell and fuel cell stack
06/30/2005WO2005060039A1 Reduced degradation of ion-exchange membranes in electrochemical fuel cells
06/30/2005WO2005060038A1 Fuel cell
06/30/2005WO2005060037A1 Oxygen supply system
06/30/2005WO2005060036A1 Fuel cell system and gas control method
06/30/2005WO2005060035A1 System and method for treating process fluids delivered to an electrochemical cell stack
06/30/2005WO2005060034A2 Fuel cell and fuel cell stack
06/30/2005WO2005060033A1 Separator for fuel cell, its molding method, its producing method, and its producing apparatus
06/30/2005WO2005060032A1 Power supply plate for a coplanar circuit fuel cell
06/30/2005WO2005060031A2 Membrane fuell cell countercurrent-fed with non-humidified air
06/30/2005WO2005060030A2 Ion-exchange membrane for an electrochemical fuel cell
06/30/2005WO2005060029A2 Fuel cell and fuel cell stack
06/30/2005WO2005060028A2 Fuel cell and fuel cell stack
06/30/2005WO2005060021A2 Permeable inlet fuel gas distributor for fuel cells
06/30/2005WO2005060019A2 Fuel container and delivery apparatus for a liquid feed fuel cell system
06/30/2005WO2005060018A2 Method of performing electrochemical reaction
06/30/2005WO2005058980A1 Fluoropolymer, process for producing fluoropolymer, electrolyte film, object having immobilized active substance, and solid polymer electrolyte type fuel cell
06/30/2005WO2005053061A3 Electric storage augmentation of fuel cell system transient response
06/30/2005WO2005036684A3 Power electronics for fuel cell power system
06/30/2005WO2005011037A3 Fuel cell cooling system and method for controlling circulation of cooling liquid in fuel cell
06/30/2005WO2005001003A3 Simplified three-stage fuel processor
06/30/2005WO2004114447A3 Development of a gas infusion fuel cell
06/30/2005WO2004112178A3 Electrochemical arrangement comprising an elastic distribution structure
06/30/2005WO2004112099A3 Fullerene-based electrolyte for fuel cells
06/30/2005WO2004082041B1 Fuel storage container for a fuel cell
06/30/2005WO2004079846A3 Fuel cell system comprising at least one fuel cell and one gas generating system
06/30/2005WO2004027905A3 System and method for controlling a fuel cell testing device
06/30/2005WO2002027845A3 Integral membrane support and frame structure
06/30/2005US20050143862 Automated control strategy for fuel processor reactor shift catalyst regeneration
06/30/2005US20050143540 Ion exchange polymer dispersion, process for its production and its use
06/30/2005US20050143530 For use in solid electrolyte fuel cell
06/30/2005US20050142435 Apparatus and method for maintaining compression of the active area in an electrochemical cell
06/30/2005US20050142433 Fuel cell and production method thereof
06/30/2005US20050142432 Fuel cell with randomly-dispersed carbon fibers in a backing layer
06/30/2005US20050142431 Solid oxide type fuel cell-use electrode support substrate and production method therefor
06/30/2005US20050142430 Electrolyte film electrode union, fuel cell containing the same and process for producing them
06/30/2005US20050142429 Catalytic material, electrode, and fuel cell using the same
06/30/2005US20050142428 Fuel cell and membrane electrode assembly
06/30/2005US20050142427 Fuel cell
06/30/2005US20050142426 Fuel cell stack
06/30/2005US20050142425 Fuel cell can fuel cell stack
06/30/2005US20050142424 Fuel cell and fuel cell stack
06/30/2005US20050142423 Fuel cell and fuel cell stack
06/30/2005US20050142422 Fuel cell
06/30/2005US20050142421 Device for the circulation of at least one fuel cell with a medium as well as a fuel cell system
06/30/2005US20050142420 Fuel cell with passive water balance
06/30/2005US20050142419 Oxidant and fuel distribution for a fuel cell assembly
06/30/2005US20050142418 Fuel cell system
06/30/2005US20050142417 Terminal member to be connected for cell voltage-measuring use
06/30/2005US20050142416 Fuel cell
06/30/2005US20050142414 Separator for fuel cell
06/30/2005US20050142413 Separator for fuel cell, method for producing the same, and fuel cell using the same
06/30/2005US20050142412 Proton conducting electrolyte and fuel cell using the same
06/30/2005US20050142411 Gel electrolyte and fuel cell employing the same
06/30/2005US20050142410 Micro fuel cell
06/30/2005US20050142409 Fuel cell system and control method thereof
06/30/2005US20050142408 Direct antifreeze cooled fuel cell power plant with passive water management
06/30/2005US20050142407 Start up cascaded fuel cell stack
06/30/2005US20050142406 Fuel cell system and method of operating the same
06/30/2005US20050142405 Setting device of distributed energy supply system
06/30/2005US20050142404 Gas generation arrangement and method for generating gas and a power source utilizing generated gas
06/30/2005US20050142403 Fuel cell system
06/30/2005US20050142402 High differential pressure electrochemical cell
06/30/2005US20050142401 Method and device for hydrogen storage and delivery
06/30/2005US20050142400 Safe purging of water from fuel cell stacks
06/30/2005US20050142399 Procedure for starting up a fuel cell using a fuel purge
06/30/2005US20050142398 by continuously drying the cathode feed gas to low moisture; prevents oxidation and hydrolysis of chromium present in the interconnect material
06/30/2005US20050142397 Membrane electrode assembly and fuel cell
06/30/2005US20050142396 Current limiting system and current limiting method for fuel cells
06/30/2005US20050142282 carbon fiber has an aspect ratio greater than that of carbon powder or particulate carbon, the carbon fiber may be provided to increase the water repellency of the catalyst layer of the electrode, thereby increasing the power density of the fuel cell
06/30/2005US20050142053 An oxygen ion conductive phase consists of gadolinium-doped cerium oxide and an electroconductive phase consists of spinel-type ferrite, both of which form respective conductive networks; high oxygen permselectivity, aging resistance
06/30/2005US20050140353 Method for controlling the quality of the coolant for fuel cell systems
06/30/2005US20050139780 Apparatus and method for implantation of elements, species and compositions in nanostructured materials
06/30/2005US20050139399 Hybrid electric propulsion system, hybrid electric power pack and method of optimizing duty cycle
06/30/2005US20050138864 Chemical reactor
06/30/2005US20050138863 Reduce carbon monoxide generated when hydrocarbon components and water arereacted to generate hydrogen; catalyst body containing noble metals and metal oxides
06/30/2005DE10392922T5 Mit Direkt-Frostschutzmittel mit hohem Molekulargewicht gekühlte Brennstoffzelle With direct antifreeze cooled fuel cell with high molecular weight
06/30/2005DE10392682T5 Brennstoffzelle Fuel cell
06/30/2005DE10392564T5 Batterie-unterstütztes rapides Anfahren einer gefrorenen Brennstoffzelle Battery-assisted rapid start-up of a frozen fuel cell
06/30/2005DE10358052A1 Fuel cell arrangement for electrochemical fuel cells comprises a membrane-electrode structure arranged between two profiled electrically conducting separator plates
06/30/2005DE10356012A1 Anordnung sowie Verfahren zur Erzeugung von Wasser an Bord eines Luftfahrzeuges Arrangement and method for generating water on board an aircraft
06/30/2005DE10346880A1 Fuel cell for gas generation/power has a gas generating device and a reactor stage linked directly into a line with the function a reactor and/or a heat exchanger
06/30/2005DE102004051067A1 Hydrogen plant for vehicle energy systems has fuel cell supplied by reformer or electrolyser with hydrogen with heat generated by fuel cell used to produce steam
06/30/2005DE10139799B4 Kollektorplattensatz für Brennstoff- oder andere elektrochemische Zellen sowie Verfahren zur Herstellung solcher Kollektorplatten Collector plate set for fuel or other electrochemical cells and methods for producing such collector plates
06/30/2005DE10040977B4 Verdichter-Regenerator-Kombination für eine Brennstoffzelle Compressor regenerator combination for a fuel cell
06/30/2005DE10003682B4 Brennstoffzelle und Separator And fuel cell separator
06/30/2005CA2549177A1 System and method for treating process fluids delivered to an electrochemical cell stack
06/30/2005CA2548364A1 Oxygen supply system
06/30/2005CA2548163A1 Reduced degradation of ion-exchange membranes in electrochemical fuel cells
06/30/2005CA2547797A1 Method of performing electrochemical reaction
06/30/2005CA2547069A1 Ion-exchange membrane for an electrochemical fuel cell
06/30/2005CA2454928A1 Method for storing hydrogen in hybrid form
06/29/2005EP1548865A1 Methanol fuel cell with fuel concentration sensor
06/29/2005EP1548864A1 Flow field element for fuel cell assembly
06/29/2005EP1548863A1 Electrolyte membrane, membrane electrode assembly using this and fuel cell
06/29/2005EP1548164A1 Flame-resistant acrylic fiber nonwoven fabric, carbon fiber nonwoven fabric, and method for production thereof
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