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)
06/2009
06/04/2009DE112007001741T5 Brennstoffzellensystem und Steuerverfahren dafür Fuel cell system and control method thereof
06/04/2009DE112007001473T5 Verbessertes Speichersystem für Brennstoffzellengase Improved storage system for fuel gases
06/04/2009DE10315796B4 Schichtenaufbau für eine elektrochemische Zelle, Verfahren zu seiner Herstellung und Verwendung desselben Of the same layer structure for an electrochemical cell, process for its preparation and use
06/04/2009DE10214727B4 Startsteuervorrichtung für ein Brennstoffzellensystem, Verfahren zur Bestimmung des Zustandes von Steuerventilen und Brennstoffzellensystem Start control apparatus for a fuel cell system, method for determining the condition of control valves and fuel cell system
06/04/2009DE102008058714A1 Feuchteerfassungsvorrichtung zur Verwendung in Brennstoffzellensystemen Humidity detection device for use in fuel cell systems
06/04/2009DE102008055809A1 Feuchteausgleich durch Kreuzkopplung von WVT- und Stapelkathoden-Strömungspfaden Moisture equalization by cross coupling of WVT- and stack cathode flow paths
06/04/2009DE102008043473A1 Brennstoffzelle mit Feuchtesensor Fuel cell with humidity sensor
06/04/2009DE102007058907A1 Process to manufacture a solid oxide fuel cell with a steel substrate coated with metals from the transition group except chrome
06/04/2009DE102007058082A1 Cooling equipment for vehicle fuel cell, includes vessel containing volatile liquid in permanent, heat-transferring contact with cell electrodes
06/04/2009DE102007057451A1 Brennstoffzellensystem und Verfahren zum Starten eines Brennstoffzellensystems in einer Kaltstartphase A fuel cell system and method for starting a fuel cell system in a cold start phase
06/04/2009DE102007057193A1 Rohrförmiger Hohlkörper zur Übertragung eines gasförmigen Mediums sowie Vorrichtung zum Ansaugen und Verdichten eines gasförmigen Mediums und Brennstoffzellensystem Tubular hollow body for transmission of a gaseous medium and means for sucking and compressing a gaseous medium, and fuel cell system
06/04/2009DE102007057192A1 Einrichtung zum Befeuchten eines Gases Means for humidifying a gas
06/04/2009DE102007057191A1 Brennstoffzellensystem Fuel cell system
06/04/2009DE102004021253B4 Brennstoffzelle Fuel cell
06/04/2009CA2706829A1 Membrane electrode assembly for fuel cell, fuel cell, and fuel cell system
06/04/2009CA2705883A1 Fluoroionomer liquid composition
06/03/2009EP2065961A1 Fuel cell system
06/03/2009EP2065960A1 Method for evaluating durability of unit cell, device for evaluating durability, program for evaluating durability, and unit cell of fuel cell
06/03/2009EP2065959A1 Fuel cell bipolar plate and method for producing the same
06/03/2009EP2065958A1 Bipolar plates for a fuel cell stack
06/03/2009EP2065957A1 Process for producing separator for fuel cell and separator for fuel cell
06/03/2009EP2065956A1 Conductive resin molding
06/03/2009EP2065338A1 Hydrogen generator, method of operating hydrogen generator, and fuel cell system
06/03/2009EP2064767A2 Processes. framed membranes and masks for forming catalyst coated membranes and membrane electrode assemblies
06/03/2009EP2064766A2 Flexible fuel cell system configuration to handle multiple fuels
06/03/2009EP2064765A2 Electrocatalysts based on mono/plurimetallic carbon nitrides for polymer electrolyte membrane fuel cells fuelled with hydrogen (pefc) and methanol (dmfc) and for h2 electrogenerators
06/03/2009EP2064764A2 Anode for use in fuel cell and method for making same
06/03/2009EP1856757A4 Systems and methods for protecting a fuel cell
06/03/2009EP1825551B1 Fuel cell with hydrogen internal recirculation
06/03/2009EP1669391B1 Block copolymers and use thereof
06/03/2009EP1497879A4 Maximizing pem fuel cell power plant system efficiency at optimum system pressure
06/03/2009CN101449416A Solid oxid fuel cell device comprising an elongated substrate with a hot and a cold portion
06/03/2009CN101449415A Fuel cell system
06/03/2009CN101449414A Fuel cell coupler and fuel cell using same
06/03/2009CN101449413A Exhaust fuel diluting mechanism and fuel cell system with the exhaust fuel diluting mechanism
06/03/2009CN101449412A Noise eliminator for fuel cell
06/03/2009CN101449411A 燃料电池 Fuel Cell
06/03/2009CN101447584A Microbial fuel cell capable of regenerating cathode acceptor by utilizing natural lighting
06/03/2009CN101447583A Fuel battery integrated unit module and fuel battery stack thereof
06/03/2009CN101447582A Fuel cell and power generating method
06/03/2009CN101447581A Fuel reforming apparatus and fuel cell system
06/03/2009CN101447580A Proton exchange membrane fuel cell capable of quickly starting below zero DEG C
06/03/2009CN101447579A Circular fuel processor and method thereof
06/03/2009CN101447578A Fuel cell stack features for improved water management
06/03/2009CN101447577A Method of controlling reactions in a fuel cell
06/03/2009CN101447576A Fuel cell with humidity sensing device
06/03/2009CN101447575A Moisture control method of fuel cell and device thereof
06/03/2009CN101447574A Automatic-force hydrogen pressurized circulation system of automotive fuel cell
06/03/2009CN101447573A Device for recycling fuel cell generating water
06/03/2009CN101447572A Fractal micro-channel bipolar plate used in proton exchange membrane fuel cell and processing method thereof
06/03/2009CN101444713A Thermally effcient micromachined device
06/03/2009CN100495796C Self wetting micro thermal self circulation cooling proton exchange fuel cell system
06/03/2009CN100495795C An encapsulation method for small fuel cell
06/03/2009CN100495794C Stack for mixed reactant fuel cell and mixed reactant fuel cell system including the same
06/03/2009CN100495793C Solid porous supporting body flat-plate series micro solid oxide fuel battery
06/03/2009CN100495792C Solid-state electrolyte fuel cell and its manufacturing method
06/03/2009CN100495791C Control device of fuel cell power generation system and control method
06/03/2009CN100495790C Cooling device for fuel cell and vehicle having the same
06/03/2009CN100495789C Fuel cell system
06/03/2009CN100495788C Self-respiration type fuel battery membrane electrode and method for producing the same
06/03/2009CN100495787C Expansion graphite base compound material dual-pole board and its making method
06/03/2009CN100495786C 燃料电池 Fuel Cell
06/03/2009CN100495785C Fuel cell system operating method
06/03/2009CN100495784C Direct oxidation fuel cell
06/03/2009CN100495783C Connector system for conductive plates
06/03/2009CN100495778C Diffusion electrode for fuel cell
06/03/2009CN100493670C Gas separation apparatus and system combining pressure swing and displacement purge
06/02/2009US7541308 Fuel cells and other products containing modified carbon products
06/02/2009US7541112 Electrochemical bundle and method for making same
06/02/2009US7541109 Passive water management techniques in direct methanol fuel cells
06/02/2009US7541108 Solid polymer fuel cell
06/02/2009US7541107 Polyether sulfone polymer between oxygen, hydrogen electrodes; durability, nondefoming, efficiency
06/02/2009US7541007 Microreactor and method of use to produce hydrogen by methanol reforming
06/02/2009US7540991 Molecular chains of the liquid crystalline polymer (e.g. polybenzoxazole, polybenzothiazole, and polybenzimidazole) having an ionic disosciative group and molecular chain orientated in a specific direction; allows permeation of hydrogen ions generated at a fuel electrode (anode) to cathode
06/02/2009US7540984 membrane electrode for fuel cell; based on polyazoles polymer electrolytes
06/02/2009US7540892 Volume exchange housing for storage of fuel; separation and catalyst chambesr; gas permeable membrane prevents water flow; throttle valve for self-regulation
06/02/2009US7540439 Reactive milling process for the manufacture of a hydrogen storage alloy
06/02/2009CA2558801C Fuel cell metallic separator and method for manufacturing same
06/02/2009CA2558166C Dual function, bipolar separator plates for fuel cells
06/02/2009CA2364447C Production of tubular fuel cells, fuel cell modules, base elements and ion exchanger membranes
06/02/2009CA2349934C Bipolar plates for fuel cell and fuel cell comprising same
06/02/2009CA2325506C Catalytic generation of hydrogen
06/02/2009CA2306231C Electrochemical cell module for use in liquid dispensing devices
05/2009
05/28/2009WO2009067617A1 Fuel cell flow field plate assembly
05/28/2009WO2009067508A2 Enhanced efficiency of a combined sorfc energy storage and fuel generation system
05/28/2009WO2009067466A1 Fuel cell modules comprising a plurality of microcells
05/28/2009WO2009067408A1 System and method for operating a high temperature fuel cell as a back-up power supply with reduced performance decay
05/28/2009WO2009067312A2 Preparation of hydrogen storage materials
05/28/2009WO2009066999A2 An electrochemical power generator
05/28/2009WO2009066747A1 Catalyst ink, method for producing the same, method for storing the same, and fuel cell
05/28/2009WO2009066589A1 Fuel cell
05/28/2009WO2009066587A1 Fuel cell system
05/28/2009WO2009066586A1 Fuel cell system
05/28/2009WO2009066585A1 Fuel cell system
05/28/2009WO2009066549A1 Fuel cell system
05/28/2009WO2009066535A1 Fuel cell system
05/28/2009WO2009066437A1 Fuel cell system and method of operating the same
05/28/2009WO2009065520A1 Method of detecting a leak in a fuel cell system
05/28/2009WO2009065371A1 Method for operating a fuel cell system
05/28/2009WO2009036872A3 Humidifier
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