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)
06/2007
06/21/2007US20070141406 Technique and apparatus to detect carbon monoxide poisoning of a fuel cell stack
06/21/2007US20070141405 Method of making a membrane electrode assembly comprising a vapor barrier layer, a gas diffusion layer, or both
06/21/2007US20070141237 Method for producing membrane-electrode assembly for fuel cell
06/21/2007US20070138996 Charger, dc/dc converter including that charger, and control circuit thereof
06/21/2007US20070138309 Non-linear cathode inlet/outlet humidity control
06/21/2007US20070138006 System and Method for Generating Hydrogen Gas
06/21/2007US20070137674 Readying cooling circuits for use in fuel cells
06/21/2007US20070137104 Fuel reformer
06/21/2007DE19730003B4 Elektrisch leitfähiges Hochtemperaturbrennstoffzellenbauteil und Verwendung eines Metall-Keramik-Verbundwerkstoffs zur Herstellung eines Hochtemperaturbrennstoffzellenbauteils Electrically conductive high-temperature fuel cell component and using a metal-ceramic composite material for producing a high-temperature fuel cell component
06/21/2007DE112005002035T5 Dichtungskonfiguration für Brennstoffzellenstapel Seal configuration for fuel cell stack
06/21/2007DE112005000392T5 Brennstoffzellensystem Fuel cell system
06/21/2007DE102006060137A1 Brennstoffzelle mit einem hartverlöteten Interkonnektor und Verfahren zum Zusammensetzen derselben With a fuel cell interconnector and brazed method of assembling the same
06/21/2007DE102005060616A1 Bipolar plate for e.g. polymer electrolyte membrane fuel cell has main surface surrounded by outer edges, where plate is coated at outer edges by sealant that forms frame around plate and polymer material is provided as sealant
06/21/2007DE102005039092B4 Brennstoffzellensystem Fuel cell system
06/21/2007DE10019772B4 Vorrichtung zum Ausgleichen von Konzentrationsschwankungen in Brennstoffzellensystemen A device for compensating for fluctuations in concentration in fuel cell systems
06/20/2007EP1798801A1 Fuel cell, fuel cell use method, fuel cell cathode electrode, electronic device, electrode reaction use device, and electrode reaction use device electrode
06/20/2007EP1798800A1 Metallic supporting grid for ultrathin electrolyte membranes in solid oxide fuel cells
06/20/2007EP1798799A1 Fuel cell planarly integrated on a monocrystalline silicon chip and process of fabrication
06/20/2007EP1798798A1 Power supply control apparatus and method for line connection type fuel cell system
06/20/2007EP1798797A1 Power supply apparatus and method for line connection type fuel cell system
06/20/2007EP1798796A1 Fuel cell power generating equipment driving method and fuel cell power generating equipment
06/20/2007EP1798795A1 Polyelectrolyte material, polyelectrolyte component, membrane electrode composite body, and polyelectrolyte type fuel cell
06/20/2007EP1798794A1 Membrane electrode assembly for solid polymer fuel cell and solid polymer fuel cell
06/20/2007EP1798793A1 Electrolyte polymer for fuel cell, method for producing same, electrolyte membrane, and membrane electrode assembly
06/20/2007EP1797614A1 Fuel cell with non-fluorinated or partly fluorinated membrane and method for preparing said membrane
06/20/2007EP1797613A2 Fuel sources, fuel cells and methods of operating fuel cells
06/20/2007EP1797612A2 Conducting ceramics for electrochemical systems
06/20/2007EP1797611A2 Method and apparatus for electrostatically coating an ion-exchange membrane or fluid diffusion layer with a catalyst layer
06/20/2007EP1797610A1 Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof
06/20/2007EP1797609A2 Fuel cell production method and fuel cell
06/20/2007EP1354387B1 Energy system for watercraft
06/20/2007CN2914456Y Stand-by power supply based on fuel cell
06/20/2007CN2914347Y Collecting device of liquid state water in tail gas of proton-exchange film fuel cell
06/20/2007CN2914346Y Anode streaming plate for fuel cells
06/20/2007CN2914345Y Stream guiding polar plate of fuel cell
06/20/2007CN2914344Y Air stream guiding groove board of fuel cell
06/20/2007CN2914343Y Hydrogen stream guiding groove board of fuel cell
06/20/2007CN2914342Y Fuel cell stream guiding polar plate structure without ponding
06/20/2007CN2914341Y Multiple power supplies with self-testing function and communication interface
06/20/2007CN1985399A Fuel cell and method for manufacturing the same
06/20/2007CN1985398A Production method for fuel cell
06/20/2007CN1985397A Solid oxide fuel cell
06/20/2007CN1985396A The production of membrane electrode assemblies and stacks thereof
06/20/2007CN1985395A Fuel cell system and operation method of the same
06/20/2007CN1985394A Current collecting plate, fuel cell, and method of producing them
06/20/2007CN1985392A Polymer electrolyte fuel cell
06/20/2007CN1985382A Multi-cell battery assembly
06/20/2007CN1984940A Ion-conductive copolymers containing one or more ion-conducting oligomers
06/20/2007CN1983760A Power supply apparatus and method for line connection type fuel cell system
06/20/2007CN1983759A Power supply control apparatus and method for line connection type fuel cell system
06/20/2007CN1983758A Fuel battery system for supplying household electrical appliance
06/20/2007CN1983701A Spirally-wound fuel cell assembly
06/20/2007CN1983700A Fuel cell and fuel cell system with the same
06/20/2007CN1983699A Water recovery system and direct liquid feed fuel cell having the same
06/20/2007CN1983698A Direct oxidation fuel cell and method for operating direct oxidation fuel cell system
06/20/2007CN1983697A 燃料电池 Fuel Cell
06/20/2007CN1983696A Electrolyte membrane, electrode, and fuel cell
06/20/2007CN1983695A Ccm复合材料 Ccm Composites
06/20/2007CN1983694A Fuel cell system and controlling method thereof
06/20/2007CN1983693A Fuel cell heating system
06/20/2007CN1983692A Fuel battery system and its controlling method
06/20/2007CN1983688A Catalyst for a fuel cell, a method for preparing the same, and a membrane-electrode assembly for a fuel cell including the same
06/20/2007CN1983686A Production of membrane electrode of proton-exchange membrane fuel battery
06/20/2007CN1983685A Membrane electrode set of fuel battery and its production
06/20/2007CN1983684A Ordered membrane electrode of proton-exchange membrane fuel battery
06/20/2007CN1983675A Metallic separator for fuel cell and fuel cell including the same
06/20/2007CN1982884A Method for computing concentration of liquid fuel battery
06/20/2007CN1982357A Polymer membrane for fuel cell, method of preparing same and membrane-electrode assembly comprising same
06/20/2007CN1981905A Structure of hydrogen-driven toy truck
06/20/2007CN1322625C Perovskite-based fuel cell electrode and membrane
06/20/2007CN1322624C Fuel cell system
06/20/2007CN1322623C Power generation control system and method for fuel cell
06/20/2007CN1322622C Humidifying device for fuel cell
06/20/2007CN1322621C Fuel cell system and related startup method
06/20/2007CN1322620C Integrated circuit
06/20/2007CN1322619C Fuel cell and its making method
06/20/2007CN1322618C Fuel battery generating system and method thereof
06/19/2007US7232627 Electrode for solid polymer fuel cell
06/19/2007US7232626 Planar electrochemical device assembly
06/19/2007US7232624 Membrane and electrode assembly, production method of the same and fuel cell employing the same
06/19/2007US7232623 Fuel cell, power supply method using fuel cell, function card, fuel supply mechanism for fuel cell, and generator and production thereof
06/19/2007US7232622 Fuel cell system comprising an absorbent tank for removing residue therein
06/19/2007US7232601 Method for preparing composite flexible graphite material
06/19/2007US7232582 Fuel cell
06/19/2007US7232553 To control temperatures of reactors; energy efficiency
06/19/2007US7232532 Feed of hydrocarbonaceous feedstock and an oxygen containing gas is contacted with a catalyst that has an up and a down stream part; fuel cells
06/19/2007US7232471 Hydrogen generator and fuel cell system comprising the same
06/19/2007US7232470 Oil-in-water-in-oil (O/W/O) emulsion comprising hydrocarbon fuel, water, alkoxylated alkyl alcohol, alkoxylated alkyl ester and alkyl polyglycerol surfactants; emulsification at low shear
06/19/2007CA2435965C Multilayered hydrogen absorbing body
06/19/2007CA2433172C Membrane electrode assemblies for direct methanol fuel cells and methods for their production
06/19/2007CA2400633C Pressure-variation preventing tank structure, electrolyte-circulating type secondary battery, and redox flow secondary battery
06/14/2007WO2007067406A2 Fuel encapsulation
06/14/2007WO2007067385A1 Reinforced ion-conductive membranes
06/14/2007WO2007067242A1 Stepped gradient fuel electrode and method for making the same
06/14/2007WO2007066821A1 Method for producing fuel cell electrodes and polymer electrolyte fuel cells having fuel cell electrodes
06/14/2007WO2007066795A1 Fuel battery system
06/14/2007WO2007066619A1 Fuel cell
06/14/2007WO2007066618A1 Fuel cell
06/14/2007WO2007066531A1 Fuel cell system and mobile object
06/14/2007WO2007066530A1 Fuel battery system and mobile object
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