213426 ⎘
Fuel cells; Manufacture thereof; Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange; Heat exchange using gaseous fluids; Heat exchange by combustion of reactants Heating by combustion
Power generating apparatus using solid oxide fuel cell
#602Solid-oxide fuel-cell power generating apparatus
#603Joint-cycle high-efficiency fuel cell system with power generating expander
#604Fuel cell system
#605Fuel cell apparatus and methods
#606Fuel cell apparatus and methods
#607Electrode material and fuel cell
#608Modularly built high-temperature fuel cell system
#609System that includes a fuel cell and an oxygen gas delivery system
#610Compact fuel processor for producing a hydrogen rich gas
#611Fuel cell apparatus having a small package size
#612Combustion-thawed fuel cell
#613Control device of vehicular fuel cell system and related method
#614Fuel cell system with thermally integrated combustor and corrugated foil reformer
#615Fuel reforming system
#616Fuel cell-atmospheric-pressure turbine hybrid system
#617Integrated fuel cell system
#618Gas flow control assembly for use with fuel cell systems operating on fuels with varying fuel composition
#619Fuel battery
#620Reformer fuel cell system with external burner
#621Carbon monoxide removing method, carbon monoxide removing apparatus, method for producing same, hydrogen generating apparatus using same, and fuel cell system using same
#622Power generating apparatus using solid oxide fuel cell
#623Power generating system using fuel cell
#624Combined heat and power system
#625Reformer for fuel cell system and fuel cell system having the same
#626Fuel supply unit for reformer and fuel cell system with the same
#627Systems and processes for providing hydrogen to fuel cells
#628Process for generating electricity and concentrated carbon dioxide
#629Fuel reforming device
#630Fuel processor for use with portable fuel cells
#631Catalytic combustors keeping contained medium warm in response to hydrostatic valve
#632Power source system and control method thereof
#633Fuel cell system with independent reformer temperature control
#634Oxidizer for a fuel cell system
#635Solid oxide fuel cells
#636Fuel battery
#637Solid oxide fuel cells
#638Heat efficient portable fuel cell systems
#639Ammonia-based hydrogen generation apparatus and method for using same
#640Recuperated atmospheric SOFC/gas turbine hybrid cycle
#641Procedure for starting up a fuel cell system having an anode exhaust recycle loop
#642Hydrogen generation and energy production assemblies
#643Energy conversion system as well as reformer device and fuel cell device therefore
#644Fuel cell design and control method to facilitate self heating through catalytic combustion of anode exhaust
#645Power generator by solid electrolyte fuel cell
#646Fuel cell cartridge with reformate filtering
#647Fuel cell cartridge with leak detection
#648Fuel cell cartridge filters and pressure relief
#649Honeycomb type solid electrolytic fuel cell
#650Fuel cell system
#651System for water reclamation from an exhaust gas flow of a fuel cell of an aircraft
#652Fuel cell cartridge connector
#653Hot swappable fuel cell system
#654Fuel cell system with controller and smart cartridge
#655Solid-oxide fuel cell system having an upstream reformate combustor
#656Fire retardant fuel cell cartridge
#657Fuel cell power generation system
#658Hydrogen fuel source refiller
#659Smart fuel cell cartridge
#660Working fluids for thermal energy conversion of waste heat from fuel cells using Rankine cycle systems
#661Pressurized near-isothermal fuel cell - gas turbine hybrid system
#662Burner
#663Fuel cell system internal to portable computer
#664Systems for reacting fuel and air to a reformate
#665Fuel reformer system with improved water transfer
#666Fuel handling techniques for a fuel consuming generator
#667Startup burner
#668Fuel-cell power system
#669Fuel cell system and fuel cell operating method
#670Air distribution method and controller for a fuel cell system
#671Thermally integrated fuel cell stack
#672Fuel cell
#673Solid oxide fuel cell portable power source
#674Integrated fuel cell and additive gas supply system for a power generation system including a combustion engine
#675Highly integrated fuel processor for distributed hydrogen production
#676Fuel cell system
#677Fuel cell operation method
#678Fuel cell power plant warm up
#679Highly integrated fuel processor for distributed hydrogen production
#680Highly integrated fuel processor for distributed hydrogen production
#681Fuel reforming device
#682Reformer and fuel cell system having the same
#683Hybrid power generating system combining a fuel cell and a gas turbine
#684Apparatus and method for controlling a fuel cell system
#685Pyrolysis-based fuel processing method and apparatus
#686Micro fuel cell system start up and shut down systems and methods
#687Integrated fuel cell system
#688Fuel cell system with multiple warm-up mechanisms
#689Highly integrated fuel processor for distributed hydrogen production
#690Cogeneration of power and heat by an integrated fuel cell power system
#691Fuel reforming system and warmup method thereof
#692Fuel cell cogeneration system
#693Ventilation system for fuel cell water tank
#694System and method for recovering thermal energy from a fuel processing system
#695High temperature fuel cell system and method of operating same
#696Fuel cell structure and method for the operation of a fuel cell structure
#697Fuel cell power generation system
#698Chemical reactor
#699Fuel cell system
#700Fuel cell shutdown and startup purge using a stoichiometric staged combustor
#701Fuel cell system, operating method thereof, program and recording medium
#702Hydrogen generator, method of shutting down operation of hydrogen generator, and fuel cell system
#703Purging anode channels of a fuel cell stack
#704Fuel cell system
#705Support structure
#706Fuel cell system and related method
#707Fuel cell system having reformer temperature maintenance system and control method thereof
#708Integral air preheater and start-up heating means for solid oxide fuel cell power generators
#709Heat exchanger for a heating system with integrated fuel cells for the production of electricity
#710Hydrogen gas station, fuel cell system, and hydrogen gas rate accounting device
#711Fuel cell system
#712Fuel cell device
#713Controlling solid oxide fuel cell operation
#714Fuel cell oxygen removal and pre-conditioning system
#715Fuel cell system for generating electric energy and heat
#716Fuel reforming system and fuel cell system having same
#717Solid oxide fuel cell system
#718Method for starting a primary reactor
#719Integrated fuel cell hybrid power plant with controlled oxidant flow for combustion of spent fuel
#720Textured electrolyte for a solid oxide fuel cell
#721Integrated fuel cell stack and catalytic combustor apparatus, assembly, and method of use
#722Apparatus and method for solid oxide fuel cell and thermo photovoltaic converter based power generation system
#723Apparatus and method for solid oxide fuel cell and thermionic emission based power generation system
#724Method of operating a fuel cell to provide a heated and humidified oxidant
#725Fuel cell power generation system including an off-gas heating heat exchanger used to heat anode stream off-gas containing hydrogen
#726Polymer electrolyte fuel cell system and operation method thereof
#727Multiple stage combustion process to maintain a controllable reformation temperature profile
#728Multiple stage combustion process to maintain a controllable reformation temperature profile
#729Fuel processing system having gas recirculation for transient operations
#730Solid electrolyte fuel-cell device
#731Fluid balance control system for use in a fuel processor
#732Passive electrode blanketing in a fuel cell
#733Hydrogen generator and fuel cell power generation system
#734Planar micro fuel processor
#735Fuel cell system
#736Low temperature fuel cell power plant operation
#737Fuel cell power generation system
#738Combustor, fuel reforming device, fuel cell system and method for starting up the fuel reforming system
#739Hybrid fuel cell-pulse detonation power system
#740Fuel cell system
#741Fuel preheat in fuel cells and portable electronics
#742Annular fuel processor and methods
#743Efficient micro fuel cell systems and methods
#744Portable fuel cartridge for fuel cells
#745Fuel processor dewar and methods
#746Fuel cell and a temperature control system for the fuel cell
#747Co-production of hydrogen and electricity using pyrolysis and fuel cells
#748Energy generating device
#749Systems and methods for processing ammonia
#750Systems and methods for processing ammonia