213432 ⎘
Fuel cells; Manufacture thereof; Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
CATHODE FLOW FIELD BOARD FOR FUEL CELL
#602Film forming composition
#603Thermally enhanced insulator plates and fuel cell stack incorporating the same
#604Method to cold-start fuel cell system at sub-zero temperatures
#605Resin composition for fuel cell member
#606PEM fuel cell system with a porous hydrophobic plug for maintaining system back pressure and methods for designing the plug and for designing systems for using the plug
#607Solid oxide fuel cell electric power generation apparatus
#608Fuel cell disassembly method
#609Reactor including a plurality of substrates to form a reactor main body portion and an envelope portion
#610Fuel cell stack
#611Apparatus and method for heating fuel cells
#612Fuel cell unit
#613Proton exchange membrane fuel cell and method of forming a fuel cell
#614SUBTERRANEAN FUEL CELL SYSTEM
#615Fuel cell with IC components
#616Fuel cell power pack
#617Fuel cell system which can be used in a mobile manner with an adsorption accumulator
#618Direct oxidation fuel cell systems with regulated fuel cell stack and liquid-gas separator temperatures
#619Fuel cell
#620Fuel cell system with integral gas and refrigerant drive device
#621Solid polymer fuel cell
#622Apparatus and method for controlling a fuel cell using the rate of voltage recovery
#623Distributed electrochemical cells integrated with microelectronic structures
#624Fuel cartridge for fuel cell power systems and methods for power generation
#625Fuel cell stack with heat sink element
#626Thermal management of electronic devices
#627Fuel cell
#628Supply plate for an electrochemical system
#629Arrangement and method for the generation of water on board an aircraft
#630High temperature fuel cell system with integrated heat exchanger network
#631Fuel cell apparatus having a small package size
#632Fuel-cell power-generation system and method
#633Methods and apparatus for controlled solid oxide fuel cell (SOFC)/turbine hybrid power generation
#634Co-generation of electricity by the seebeck effect within a fuel cell
#635Flow field plate arrangement
#636Power generating apparatus using solid oxide fuel cell
#637Fuel cell assembly and fuel cell system
#638Systems and methods for protecting a fuel cell
#639Thermal stress tolerant fuel cell assembly within a housing
#640Fuel cell system heat recovery
#641Indication film for temperature and temperature distribution measurement and related method
#642Electrochemical energy source and electronic device incorporating such an energy source
#643Cooling/heating apparatus using waste heat from fuel cell
#644Apparatus and method for variable conductance temperature control
#645A SENSOR ASSEMBLY FOR MEASURING HUMIDITY, PRESSURE AND TEMPERATURE
#646Brazing product and method of its manufacture
#647System and method for drying a fuel cell stack at system shutdown
#648Fuel and air flow control in a multi-stack fuel cell power plant
#649Cooling plate module with integral sealing element for a fuel cell stack
#650Coolant mixture separator assembly for use in a polymer electrolyte membrane (PEM) fuel cell power plant
#651Battery system thermal management
#652Solid oxide fuel cell system
#653Fuel cell stack having improved cooling structure
#654Water vapor transport power generator
#655Coolant mixture separator assembly for use in a polymer electrolyte membrane (PEM) fuel cell power plant
#656Fuel cell system, electrical apparatus and method for recovering water formed in fuel cell system
#657Fuel cell system
#658Cooling system and hybrid vehicle including cooling system
#659Single pump fuel cell system
#660System and method for treating process fluids delivered to an electrochemical cell stack
#661Power supply system and abnormal detection method for the power supply system
#662Cooling system, cooling method, and electronic apparatus
#663Separator and fuel cell using that separator
#664Arrangement and method for the generation of water on board an aircraft
#665Micro fuel cell system start up and shut down systems and methods
#666Cooling subsystem for an electrochemical fuel cell system
#667Cogeneration of power and heat by an integrated fuel cell power system
#668Method for operating vehicle-mounted fuel cell stack
#669Device for supplying fuel to a burner in a fuel cell system comprising a reformer
#670Apparatus and method for heating fuel cells
#671Separator for fuel cell and fuel cell therewith
#672PEM fuel cell stack assembly with isolated internal coolant manifold
#673Fuel cell stack having an improved current collector and insulator
#674Method and system for controlling constant temperature for fuel cells
#675Fuel cell modulation and temperature control
#676Modular fuel cell cartridge and stack
#677Cooling structure for fuel cells
#678Cogeneration system
#679Integrated platform and fuel cell cooling
#680Self -thawing fuel cell
#681Charge air humidification for fuel cells
#682Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same
#683Micro fuel cell architecture
#684Fuel cell system
#685Fuel preheat in fuel cells and portable electronics
#686Water management in a direct methanol fuel cell system
#687Micro fuel cell thermal management
#688Efficient micro fuel cell systems and methods
#689Fuel cell and a temperature control system for the fuel cell
#690Preparation and storage of membrane and electrode assemblies
#691Fuel cell exhaust gas processing
#692Wing cooling system for fuel cell
#693Air-cooled fuel cell stacks integrated into aircraft wings
#694Cathode ejector cooling flow control system
#695System for thermal management of a battery