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)
07/2003
07/16/2003EP1328031A2 Fuel cell or hydrolyser and method for producing a fuel cell or a hydrolyser
07/16/2003EP1328030A1 Metal stack for fuel cells or electrolysers
07/16/2003EP1328029A1 Fuel cell and production method therefor
07/16/2003EP1327835A2 Air-heating device with fuel cell
07/16/2003EP1327606A1 Method of absorption-desorption of hydrogen storage alloy and hydrogen storage alloy and fuel cell using said method
07/16/2003EP1327492A1 Porous metal stack for fuel cells or electrolysers
07/16/2003EP1327279A2 Integrated sofc
07/16/2003EP1327278A1 Ion-conducting sulfonated polymeric materials
07/16/2003EP1327277A1 Fuel cell installation
07/16/2003EP1327276A2 Apparatus and method for maintaining compression of the active area in an electrochemical cell
07/16/2003EP1327275A2 Method and apparatus for improved fluid flow within an electrochemical cell
07/16/2003EP1327274A1 Fuel cell module
07/16/2003EP1327273A2 Apparatus and method for maintaining compression of the active area in an electrochemical cell
07/16/2003EP1327272A2 Electrode catalyst composition, electrode and membrane electrode assembly for electrochemical cells
07/16/2003EP1327016A1 Cold isopressing method
07/16/2003EP1326799A2 Stoichiometric modification of an ionic structured solid
07/16/2003EP1326761A2 Electric scooter with on-board charging system
07/16/2003EP1252678A4 System and method for early detection of contaminants in a fuel processing system
07/16/2003EP1025605B1 Fuel cell system for low pressure operation
07/16/2003CN1430799A Electrochemical cell and its assembly
07/16/2003CN1430798A Solid polymer fuel cell
07/16/2003CN1430303A Hydrogen generating device and fuel cell system containing it
07/16/2003CN1430301A Fuel reforming device
07/16/2003CN1430300A 燃料电池系统 The fuel cell system
07/16/2003CN1114522C Vacuum injection process of preparing electrolyte film tube and forming device
07/15/2003US6593671 Process and apparatus for supplying electric energy to the wiring of a motor vehicle
07/15/2003US6593024 Hydrogen storage battery and methods for making
07/15/2003US6593022 Membrane electrode assembly providing interconnection of reactant gas flowpaths in undulate layer fuel cell stacks
07/15/2003US6593021 Fuel cell separator and fuel cell of solid polymer type
07/15/2003US6593020 Single cell and stack structure for solid oxide fuel cell stacks
07/15/2003US6593019 Ionically conducting materials, electrolytes and selective membranes
07/15/2003US6593018 Apparatus for furnishing a reaction mixture for a reforming catalyst of a fuel cell assembly, and method for its operation
07/15/2003US6593017 High capacity calcium lithium based hydrogen storage material and method of making the same
07/15/2003US6592965 Ductile ceramic composite electrolyte
07/15/2003US6592934 Gas diffusion electrode, solid polymer electrolyte membrane, process for the production thereof and solid polymer electrolyte fuel cell
07/15/2003US6592782 Materials and methods for the separation of oxygen from air
07/15/2003US6592743 Integrated with gas flow channel of fuel cells efficiently at low costs without deteriorating processing accuracy
07/15/2003US6592741 Fuel gas generation system and generation method thereof
07/15/2003US6591926 System and method for recovering energy of a hydrogen gas fuel supply for use in a vehicle
07/15/2003US6591924 In the case where power supply to accessories for driving the fuel cell is cutoff to prevent degradation or damage to the fuel cell, and an unbalance where inter-electrode pressure due to air and fuel supplied to the fuel cell exceeds a tolerance
07/15/2003US6591616 Hydrogen infrastructure, a combined bulk hydrogen storage/single stage metal hydride hydrogen compressor therefor and alloys for use therein
07/11/2003CA2416005A1 Dye-based fuel indicator system for fuel cells
07/10/2003WO2003056651A2 Double-layer cathode for a high-temperature fuel cell and method for producing the same
07/10/2003WO2003056650A1 Exhaust gas purifying method and system for fuel cell vehicle
07/10/2003WO2003056649A1 Fuel cell
07/10/2003WO2003056648A1 Fuel cell-use separator
07/10/2003WO2003056647A1 Fuel cell stack with different anode and cathode separator plates
07/10/2003WO2003056642A2 Fuel processor modules integration into common housing
07/10/2003WO2003055593A1 Adsorbing material comprised of porous functional solid incorporated in a polymer matrix
07/10/2003WO2003055590A2 Switchable surfaces
07/10/2003WO2003055585A1 Chemical reactor
07/10/2003WO2003045549A3 Catalyst agglomerates for membrane electrode assemblies
07/10/2003WO2003033113A3 Fuel gauge for hydrogen storage media
07/10/2003WO2003032421A3 Flow module and fuel cell having said flow module
07/10/2003US20030130114 Method for the deposition of an electrocatalyst layer
07/10/2003US20030129477 Electrode for fuel cell and method of manufacturing the same
07/10/2003US20030129476 Catalytic hydrogen storge composite material and fuel cell employing same
07/10/2003US20030129475 Fuel cell
07/10/2003US20030129474 Fuel cell
07/10/2003US20030129473 Separator with fluid distribution features for use with a membrane electrode assembly in a fuel cell
07/10/2003US20030129472 Check valve and fuel cell system using the same
07/10/2003US20030129471 Composite material for fuel cell separator molding and production method thereof, and fuel cell separator which uses the composite material and production method thereof
07/10/2003US20030129470 Solid polymer fuel cell
07/10/2003US20030129469 Fuel cell with fuel concentrate metering
07/10/2003US20030129468 Gas block mechanism for water removal in fuel cells
07/10/2003US20030129467 Fuel cell, polyelectrolyte and ion-exchange resin used for same
07/10/2003US20030129466 Fuel cell
07/10/2003US20030129465 Fuel cell system and method of operating the system
07/10/2003US20030129464 Fuel container and delivery apparatus for a liquid feed fuel cell system
07/10/2003US20030129463 Toughness, hardness and mechanical strength; very good tribological characteristics
07/10/2003US20030129462 Procedure for starting up a fuel cell system having an anode exhaust recycle loop
07/10/2003US20030129461 Method for operating a polymer electrolyte membrane fuel cell system, and an associated PEM fuel cell system
07/10/2003US20030129460 Laminated structure and method of forming same
07/10/2003US20030129459 Very low emission hybrid electric vehicle incorporating an integrated propulsion system including a fuel cell and a high power nickel metal hydride battery pack
07/10/2003US20030129108 Fuel processor thermal management system
07/10/2003US20030129100 Hydrogen refining, shift conversion using Group 8 metal and, or oxides
07/10/2003US20030127806 Alignment feature for a fuel cell seal
07/10/2003US20030126796 A fatty acid, e.g., an acetic acid, a butyric acid, added to a fuel gas as an odorant to detect gas leakage; nontoxic to the electrode catalyst and the electrolyte; water-soluble so that exhaust gases are odorless
07/10/2003CA2618312A1 Separator for fuel cell
07/10/2003CA2472147A1 Adsorbing material comprised of porous functional solid incorporated in a polymer matrix
07/10/2003CA2470543A1 Fuel processor modules integration into common housing
07/09/2003EP1326298A1 Solid polymer type fuel battery
07/09/2003EP1326297A1 Separator for low-temperature type fuel cell and production method therefor
07/09/2003EP1326296A1 Fuel cell unit and its manufacturing method
07/09/2003EP1325778A1 Method of activating catalyst for carbon monoxide removal, catalyst for removing carbon monoxide, method of removing carbon monoxide, and method of operating fuel cell system
07/09/2003EP1325774A1 Ceramic/metal composite article, composite structure for transporting oxide ion, and composite article having sealing property
07/09/2003EP1325531A2 Method for monitoring the discharge of media out of a fuel cell, and a fuel cell system
07/09/2003EP1325530A1 Method for desulfurizing gasoline or diesel fuel for use in a fuel cell power plant
07/09/2003EP1325529A2 Electrochemical cell system output control method and apparatus
07/09/2003EP1325528A2 Method and apparatus for detecting transfer leaks in fuel cells and fuel cell stacks
07/09/2003EP1325527A2 Air feed tube support system for a solid oxide fuel cell generator
07/09/2003EP1309396A4 Electrocatalyst powders, methods for producing powders and devices fabricated from same
07/09/2003EP1268054A4 Electrocatalyst powders, methods for producing powders and devices fabricated from same
07/09/2003EP1240678B1 Corrosion resistant coated fuel cell bipolar plate with graphite protective barrier and method of making the same
07/09/2003EP1226619B1 Air manager system for metal air battery
07/09/2003EP1186069B1 Redox flow battery and method of operating it
07/09/2003EP1080510B1 Electrochemical cell with sintered anode of metallic particles and oxides
07/09/2003EP0963615B1 Fuel cell and use of iron-based alloys in the construction of fuel cells
07/09/2003EP0532535B2 Electrochemical production of acid chlorate solutions
07/09/2003CN1429417A An electrochemical device and methods for energy conversion
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