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)
11/2003
11/19/2003CN1457517A Electrochemical battery using multicomponent composite membrane
11/19/2003CN1457320A Hydrogen purification device and fuel cell power generation system
11/19/2003CN1128019C Process for preparing catalyst of fuel battery with proton exchange membrane
11/18/2003US6650968 Technique to regulate an efficiency of a fuel cell system
11/18/2003US6649559 For separation of hydrogen from reformate gas for supplying fuel cells with fuel gas
11/18/2003US6649300 Electrode catalyst and electrochemical devices using the same
11/18/2003US6649298 Electronic apparatus using fuel cell assembly
11/18/2003US6649297 Bipolar plates for fuel cell and fuel cell comprising same
11/18/2003US6649296 Unitized cell solid oxide fuel cells
11/18/2003US6649295 Membrane electrode assembly having annealed polymer electrolyte membrane
11/18/2003US6649294 Adjusting length of passageway; controlling configuration
11/18/2003US6649293 Heatable end plate, fuel cell assembly, and method for operating a fuel cell assembly
11/18/2003US6649292 Fuel cell system having a reformer unit
11/18/2003US6649291 Method for driving a fuel cell vehicle and fuel cell vehicle
11/18/2003US6649290 Controlling air flow; cooling passageways; electric power source
11/18/2003US6649289 Fuel cell power supply system
11/18/2003US6649102 Method of cutting expanded graphite sheet material
11/18/2003US6649097 Hardness not more than 60 (JIS A); preferably liquid perfluoro rubber or liquid silicone rubber; made by injection molding.
11/18/2003US6649031 Corrosion resistant coated fuel cell bipolar plate with filled-in fine scale porosities and method of making the same
11/18/2003US6648085 Fuel-cell-powered four-wheel automobile
11/18/2003US6648019 Air mass flow controller
11/18/2003US6648018 Bypass control valve
11/16/2003CA2427188A1 Low-contact-resistance interface structure between separator and carbon material for fuel cell, separator and carbon material used therein, and production method for stainless steel separator for fuel cell
11/15/2003WO2003098726A1 Separator for flat type polyelectrolyte fuel cell and polyelectrolyte fuel cell employing that separator
11/13/2003WO2003094320A2 Solid oxide regenerative fuel cell for airplane power generation and storage
11/13/2003WO2003094318A2 Device and method to expand operating range of a fuel cell stack
11/13/2003WO2003094279A1 Coolant fan control for fuel cell systems
11/13/2003WO2003094278A1 Lambda sensing with a fuel cell stack
11/13/2003WO2003094277A1 System and method for controlling steam in a fuel cell system with a fuel processor
11/13/2003WO2003094276A1 Air supply pressure setpoint determination for a fuel cell power module
11/13/2003WO2003094275A1 Method and apparatus for providing a uniform fuel cell stack structure
11/13/2003WO2003094274A1 Model-based feed-forward control system for power (or current) in a fuel cell system
11/13/2003WO2003094273A1 Fuel cell power generation system and method for operating the same
11/13/2003WO2003094272A2 Polymer electrolyte membrane fuel cell separator plate composition
11/13/2003WO2003094271A1 Cooling liquid composition for fuel cell
11/13/2003WO2003094270A2 Bipolar plate for fuel cell stacks and method for the production thereof
11/13/2003WO2003094269A2 Fuel cell plates and assemblies
11/13/2003WO2003094268A2 Cerium-modified doped strontium titanate composition for solid oxide fuel cell anodes and electrodes for other electrochemical devices
11/13/2003WO2003094267A1 End plates for a fuel cell stack structure
11/13/2003WO2003094266A1 System for controlling front and back end temperatures of a shift reactor
11/13/2003WO2003094265A1 A gas turbine engine and fuel cell stack combination
11/13/2003WO2003094264A2 Molten carbonate fuel cell and method for production thereof
11/13/2003WO2003094263A2 Hydrogen production and water recovery system for a fuel cell
11/13/2003WO2003094260A1 Compact fuel cell stack structure
11/13/2003WO2003094259A1 Manifold attachment system for a fuel cell stack
11/13/2003WO2003094258A2 Electrochemical bundle and method for making same
11/13/2003WO2003093536A2 Hydrogen generation
11/13/2003WO2003092891A1 Device and method for increasing mass transport at liquid-solid diffusion boundary layer
11/13/2003WO2003061931A3 Compression mould for making a membrane electrode assembly
11/13/2003WO2003060011A3 Modified covalently cross-linked polymers
11/13/2003WO2003051493A3 Platinum group metal promoted copper oxidation catalysts and methods for carbon monoxide remediation
11/13/2003WO2003030289A3 Polymer membrane for fuel cells and method for the production thereof
11/13/2003WO2002096797A3 Heat transfer optimization in multishell reformer
11/13/2003WO2002069430A9 Internal reforming improvements for fuel cells
11/13/2003US20030212179 Slurry containing multimetallic filler
11/13/2003US20030211433 Method for preventing flashback in a mixture flowing into a reaction chamber
11/13/2003US20030211381 Method for solid oxide fuel cell anode preparation
11/13/2003US20030211380 Solid polymer fuel cell and method of manufacturing the same
11/13/2003US20030211379 Fuel cell stack having an improved pressure plate and current collector
11/13/2003US20030211378 Fuel cell membrane electrode assembly with sealing surfaces
11/13/2003US20030211377 Fuel-cell based power source having internal series redundancy
11/13/2003US20030211376 Polymer electrolyte fuel cell, method of manufacturing the same and inspection method therefor
11/13/2003US20030211375 Solid oxide fuel cell stack assembly for direct injection of carbonaceous fuels
11/13/2003US20030211374 Fuel cell stack and method of operating a fuel cell system with such a fuel cell stack
11/13/2003US20030211373 Fuel cell system
11/13/2003US20030211372 Fuel cell health management system
11/13/2003US20030211371 Fuel delivery system and method of use thereof
11/13/2003US20030211025 Process, control system and apparatus for the optimal operation of a selective oxidation reactor
11/13/2003US20030211021 Fuel reforming system
11/13/2003US20030209428 Conductive carbonaceous fiber woven cloth and solid polymer-type fuel cell
11/13/2003US20030209057 Controlling particle size of powder; mixing, heating metal particles in matrix
11/13/2003DE20210508U1 Polymer membrane fuel cell has stack of individual cells and uses coolant for holding fuel cells at working temperature with evaporation temperature corresponding to fuel cell working temperature
11/13/2003CA2482990A1 Hydrogen production and water recovery system for a fuel cell
11/12/2003EP1361621A2 Method for operating a fuel cell system
11/12/2003EP1361620A1 Process for detecting a gas leakage in a PEM fuel cell
11/12/2003EP1361193A1 Fuel reforming system
11/12/2003EP1361010A1 Titanium powder sintered compact
11/12/2003EP1360735A1 Device and method for converting heat and/or radiation energy into electric energy
11/12/2003EP1360734A1 A novel chemical base for fuel cell engine heat exchange coolant/antifreeze
11/12/2003EP1360731A2 Hybrid power supply apparatus for battery replacement applications
11/12/2003EP1360145A2 A catalyst and method of steam reforming
11/12/2003EP1360001A2 Integrated reactors, methods of making same, and methods of conducting simultaneous exothermic and endothermic reactions
11/12/2003EP1153401B1 Injection moldable conductive aromatic thermoplastic liquid crystalline polymeric compositions
11/12/2003EP1039968B1 Polybetaine stabilized platinum nanoparticles, method for the production thereof and utilization for fuel-cell catalysts
11/12/2003CN1455977A Power supply system and device driven thereby
11/12/2003CN1455967A Fuel-cell device with improved utilization of reaction gas
11/12/2003CN1455966A Proton-exchange film fuel-cell generating device
11/12/2003CN1455963A Polymer electrolyte fuel cell, and method for manufacturing electrode thereof, and manufacturing apparatus
11/12/2003CN1455848A Actuator device for force-feeding air, and air force-feed type air cell
11/12/2003CN1455470A Efficient energy-saving fan capable of feeding air for fuel cell
11/12/2003CN1455469A Self-humidifying solid electrolyte composite membrane and manufacturing process thereof
11/12/2003CN1127772C Solid high molecular fuel battery
11/12/2003CN1127449C Apparatus for reforming of fuel
11/11/2003US6646418 Method and apparatus for fuel cell protection
11/11/2003US6645772 Method for improved detection of carbon monoxide by infrared absorption spectroscopy
11/11/2003US6645668 Closed battery module
11/11/2003US6645660 Screen-printing paste and screen-printing method of fabricating a gas diffusion electrode
11/11/2003US6645659 Fuel cell apparatus
11/11/2003US6645658 Conductive plate and manufacturing method thereof
11/11/2003US6645657 Current collector and/or the bipolar plate on the cathode side of a fuel cell
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