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
07/23/2003EP1329970A2 Fuel cell separator production method, fuel cell separators, and polymer electrolyte fuel cells
07/23/2003EP1329969A2 Current collector or bipolar plate for polymer electrolyte fuel cell
07/23/2003EP1329968A2 Film having a function, process for the manufacture of such a film having a function and use thereof
07/23/2003EP1329967A2 Method of manufacturing a separator for a polymer electrolyte fuel cell
07/23/2003EP1329537A2 Ventilation system for hydrogen generating electrolysis cell
07/23/2003EP1329417A1 Hydrogen forming device
07/23/2003EP1329416A1 Method of absorption-desorption of hydrogen storage alloy and hydrogen storage alloy and fuel cell using said method
07/23/2003EP1329361A1 Vehicle roof carrier
07/23/2003EP1329344A1 Device for thermal management, especially for a vehicle equipped with a fuel cell
07/23/2003EP1328995A2 Fuel cell stack
07/23/2003EP1328994A2 Electrode pattern for solid oxide fuel cells
07/23/2003EP1328993A2 Production of catalyst coated membranes
07/23/2003EP1328991A1 Device for maintaining the temperature of the reformer of the powering system of a vehicle fuel cell
07/23/2003EP1328990A2 Method and apparatus for maintaining compression of the active area in an electrochemical cell
07/23/2003EP1328989A2 Water recovery on the anode side of a proton exchange membrane fuel cell
07/23/2003EP1328988A2 Water recovery, primarily on the cathode side, of a proton exchange membrane fuel cell
07/23/2003EP1328987A2 Method for operating a fuel cell, polymer-electrolyte membrane fuel cell operated according to said method and method for producing the same
07/23/2003EP1328984A2 Anode oxidation protection in a high-temperature fuel cell
07/23/2003EP1328983A2 Device for supplying an operating gas to a fuel cell arrangement
07/23/2003EP1328982A2 Device enclosures and devices with integrated battery
07/23/2003EP1328947A2 Conductive nonwoven
07/23/2003EP1328821A2 Measurement of fuel cell impedance
07/23/2003EP1328467A1 Safe, economical transport of hydrogen in pelletized form
07/23/2003EP1328466A2 Catalytic separator plate reactor and method of catalytic reforming of fuel to hydrogen
07/23/2003EP1328330A2 Apparatus and process for hydrogen sulfide removal
07/23/2003EP1224705B1 Fuel cell having an internal reformer and a method for operating same
07/23/2003EP1224703B1 Method and system for starting a fuel cell stack of a fuel cell arrangement
07/23/2003EP1019317B1 Hydrogen purification
07/23/2003EP0985240B1 Fuel cell system
07/23/2003EP0853824B1 Flow field structures for membrane electrode assemblies of fuel cells
07/23/2003CN2562382Y Respiratory fuel battery devices
07/23/2003CN1432203A Fuel cell power generation system, and fuel cell power generation interrupting method
07/23/2003CN1432200A Separator for metal halogen cell
07/23/2003CN1432118A 集成反应器 Integrated reactor
07/22/2003US6596431 Battery and method for generating an electric power
07/22/2003US6596429 Fuel cell system
07/22/2003US6596428 Method of manufacture of graphite plate assembly
07/22/2003US6596427 Encapsulating seals for electrochemical cell stacks and methods of sealing electrochemical cell stacks
07/22/2003US6596426 Method and apparatus for the operation of a cell stack assembly during subfreezing temperatures
07/22/2003US6596425 Fuel cell system
07/22/2003US6596424 Apparatus for mixing fuel and an oxidant
07/22/2003US6596422 Air breathing direct methanol fuel cell
07/22/2003US6596163 Device for treatment of carbon based fuel
07/22/2003US6596039 Compact fuel gas reformer assemblage with burner wall temperature control
07/22/2003US6595433 Device for cooling a vehicle with an electric motor powered by a fuel cell
07/22/2003CA2416925A1 Fuel cartridge and reaction chamber
07/21/2003CA2416652A1 Fuel cell separator production method, fuel cell separators, and polymer electrolyte fuel cells
07/17/2003WO2003058747A1 Method of fuel cell activation
07/17/2003WO2003058745A1 Passive water management fuel cell
07/17/2003WO2003058744A2 Sofc pen
07/17/2003WO2003058743A2 Gas diffusion backing for fuel cells
07/17/2003WO2003058742A1 Fuel cell power plant having a reduced free water volume
07/17/2003WO2003058741A1 Fuel cell and electric apparatus
07/17/2003WO2003058740A1 Fuel cell system and method of removal of water during shutdown for improving freeze tolerance
07/17/2003WO2003058739A1 Porous carbon body for a fuel cell having an electronically conductive hydrophilic agent
07/17/2003WO2003058738A1 Polyelectrolyte type fuel cell and separator for polyelectrolyte type fuel cell
07/17/2003WO2003058737A1 Infrared sensing of concentration of methanol's aqueous solution
07/17/2003WO2003058735A2 Electrocatalyst ink
07/17/2003WO2003058734A1 Porous fuel cell electrode structures having conformal electrically conductive layers thereon
07/17/2003WO2003058733A1 Fuel cell having metalized gas diffusion layer
07/17/2003WO2003058731A1 Unitized fuel cell electrode gasket assembly
07/17/2003WO2003058235A1 Ultrasound sensing of concentration of methanol's aqueous solution
07/17/2003WO2003057745A1 Non-aqueous absorbent and use thereof
07/17/2003WO2003003495A3 Self-inerting fuel processing system
07/17/2003WO2002037587A3 A hybrid electrical power system employing fluid regulating elements for controlling various operational parameters of the system
07/17/2003WO2002019452A3 Fuel processor with integrated fuel cell utilizing ceramic technology
07/17/2003US20030135313 Configuration and method for switching off at least one stationary-vehicle current apparatus
07/17/2003US20030134739 Catalyst agglomerates for membrane electrode assemblies
07/17/2003US20030134239 Quick start large dynamic range combustor configuration
07/17/2003US20030134181 Fuel electrode for solid polymer electrolyte fuel cell, solid polymer electrolyte fuel cell and method for controlling solid polymer electrolyte fuel cell
07/17/2003US20030134180 Polymer electrolyte type fuel cell
07/17/2003US20030134179 Gas diffusion substrate
07/17/2003US20030134178 Precompressed gas diffusion layers for electrochemical cells
07/17/2003US20030134177 Gas diffusion electrode, method for manufacturing the same and fuel cell using it
07/17/2003US20030134176 Hollow inorganic membranes produced by metal or composite electrodeposition
07/17/2003US20030134175 Combustion cell module and battery based thereon
07/17/2003US20030134174 Fuel cell module and structure for gas supply to fuel cell
07/17/2003US20030134173 Polymer electrolyte fuel cell stack
07/17/2003US20030134172 Integrated fuel cell and electrochemical power system employing the same
07/17/2003US20030134171 Metal-supported tubular micro-fuel cell
07/17/2003US20030134170 Solid oxide fuel cell system
07/17/2003US20030134169 Tubular solid oxide fuel cell stack
07/17/2003US20030134168 Method and apparatus for preventing water in fuel cell power plants from freezing during storage
07/17/2003US20030134167 Fuel cell fuel supply system and mobile body
07/17/2003US20030134166 Dynamic fuel processor mechanization and control
07/17/2003US20030134165 Procedure for starting up a fuel cell system using a fuel purge
07/17/2003US20030134164 Procedure for shutting down a fuel cell system using air purge
07/17/2003US20030134163 Electrochemical cells comprising laminar flow induced dynamic conducting interfaces, electronic devices comprising such cells, and methods employing same
07/17/2003US20030134162 Dye-based fuel indicator system for fuel cells
07/17/2003US20030134161 Protective container with preventative agent therein
07/17/2003US20030132270 Oxidation ceramic to metal braze seals for applications in high temperature electrochemical devices and method of making
07/17/2003US20030132097 Fuel-cell powered desalination device
07/17/2003CA2472789A1 Electrocatalyst ink
07/17/2003CA2472232A1 Porous fuel cell electrode structures having conformal electrically conductive layers thereon
07/17/2003CA2471761A1 Fuel cell having metalized gas diffusion layer
07/17/2003CA2470540A1 Gas diffusion backing for fuel cells
07/16/2003EP1328035A1 PEN of solid oxide fuel cell
07/16/2003EP1328034A2 Method and apparatus for applying a pressure force to sheet electrodes of a fuel cell or of a hydrolyser
07/16/2003EP1328033A2 Dye-based fuel-concentration indicator system for fuel cells
07/16/2003EP1328032A1 Fuel cell and method for preparation thereof
1 ... 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 ... 928