213442 ⎘
Fuel cells; Manufacture thereof; Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids; Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying; Humidifying by water containing exhaust gases
Fuel cell power production system with an integrated hydrogen utilization device
#302Fuel cell system
#303Power generating plant
#304Reaction gas temperature and humidity regulating module for fuel cell stack
#305Device for treating reaction gases in fuel cells
#306Fuel cell system
#307Fuel cell system including a controller comprising a cooling section abnormality determining unit
#308MODIFIED STARTUP STRATEGY TO IMPROVE STARTUP RELIABILITY AFTER EXTENDED OFF TIME
#309Fuel cell system including a gas-liquid separator and a circulation device
#310Fuel cell system, estimation device of amount of anode gas to be generated and estimation method of amount of anode gas to be generated
#311Fuel Cell Humidifier and Fuel Cell System Having the Same
#312Hydrogen discharge system for fuel cell system
#313Fuel cell vehicle including reaction-off gas discharge system
#314Humidification system for fuel cell
#315Water recovery assembly for transferring water from fuel cell cathode exhaust
#316Direct methanol fuel cell operable with neat methanol
#317Fuel cell stack humidification device
#318SOFC electrochemical anode tail gas oxidizer
#319FUEL-CELL STRUCTURE
#320Cross-pleated membrane cartridges, and method and apparatus for making cross-pleated membrane cartridges
#321Covers for electrochemical cells and related methods
#322Fuel cell system cathode inlet relative humidity control
#323Water transfer device employing a water buffer to increase water flux
#324Method to maximize fuel cell voltage during start-up
#325Water flow system for a fuel cell
#326Humidifying system
#327Humidifier
#328Balanced Humidity by Cross Coupling WVT and Stack Cathode Flow Paths
#329Arrangement for supplying a fuel cell with recycled reaction gas
#330Method for regulating the exhaust temperature of a fuel cell system
#331Fuel cell system
#332Fuel cell membrane humidifier plate design
#333METHODS OF OPERATING FUEL CELL SYSTEMS HAVING A HUMIDIFICATION DEVICE
#334Hydrogen recirculation apparatus for fuel cell vehicle
#335Fuel cell system and fuel cell control method
#336Humidity controllable cathode end plate and air breathing fuel cell stack the same
#337Fuel cell system and method for controlling fuel cell system
#338Fuel cell system
#339Use of Hydrophilic Treatment in a Water Vapor Transfer Device
#340METHOD AND APPARATUS FOR HUMIDIFYING A GAS IN FUEL CELL SYSTEMS
#341Humidifier
#342Method and apparatus for internal hydration of a fuel cell system
#343HUMIDIFIER DEVICE FOR FUEL CELL
#344Ambient pressure fuel cell system employing partial air humidification
#345Fuel Cell Device and Mobile Electronic Device with the Same
#346Integrated Humidified Fuel Cell Assembly
#347Wax elements as passive control devices in fuel cell power systems
#348Integrated fuel cell and heat engine hybrid system for high efficiency power generation
#349High performance, compact and low pressure drop spiral-wound fuel cell humidifier design
#350Method and apparatus for humidification of the membrane of a fuel cell
#351Compartmentalized storage tank for electrochemical cell system
#352Control of the Polymer Humidifying Membrane of a Fuel Cell
#353Thermal control of cathode inlet air flow for a fuel cell system
#354Gas-liquid separating device and electric power generating apparatus
#355FUEL CELL SYSTEM HAVING RELIABLE AIR SUPPLY LINE
#356FUEL RECYCLING DEVICE AND FUEL CELL SYSTEM HAVING THE SAME
#357Method and apparatus for improving water balance in fuel cell power unit
#358Method and apparatus for improving water balance in fuel cell power unit
#359Fuel cell system for computing fuel level
#360Thermally integrated fuel cell humidifier for rapid warm-up
#361Dual function heat exchanger for start-up humidification and facility heating in SOFC system
#362Fuel cell system, operation method thereof, and fuel cell vehicle
#363Fuell cell system and operation method of fuel cells
#364Water transfer efficiency improvement in a membrane humidifier by reducing dry air inlet temperature
#365Hybrid humidifier for a fuel cell
#366Fuel cell system having at least one fuel cell
#367Jet fuel based high pressure solid oxide fuel cell system
#368Fuel cell system
#369Fuel cells evaporative reactant gas cooling and operational freeze prevention
#370FUEL CELL HAVING WATER RECIRCULATION PLATE
#371Cathode transient humidity control in a fuel cell system
#372System level adjustments for increasing stack inlet RH
#373Fuel cell system having water recovering and circulating structure
#374Gas conditioning device and method
#375Fuel cell system having unreacted gas discharge pipeline
#376Approach of solving humidification device turndown ratio for proton exchange membrane fuel cells
#377Fuel cell
#378Fuel cell with recovering unit and method for driving the same
#379Modified fuel cells with internal humidification and/or temperature control systems
#380Power generator having multiple layers of fuel cells
#381Fuel cell system
#382Humidifying a reactant flow of a fuel cell system
#383Evaporative humidifier for fuel cell system
#384Rechargeable fuel cell with double cathode
#385Sensorless relative humidity control in a fuel cell application
#386Non-linear cathode inlet/outlet humidity control
#387Fuel cell system and water recovery method thereof
#388Fuel cell system and fuel cell automobile vehicle
#389Temperature/humidity exchanger
#390Solid polymer fuel cell
#391Cascaded stack with gas flow recycle in the first stage
#392Humidification device for fuel battery system
#393Water recovery system and direct liquid feed fuel cell having the same
#394FUEL CELL HAVING TEMPERATURE-HUMIDITY CONTROLLER
#395Fuel cell fluid management system
#396FUEL CELL AND FUEL CELL SYSTEM
#397Water blocking layer and wicking reservoir for PEMFC
#398Mixed reactant fuel cell system with vapor recovery and method of recovering vapor
#399Fuel cell anode exhaust fuel recovery by adsorption
#400Gas separation method and apparatus using partial pressure swing adsorption
#401Intake structure in fuel cell powered vehicle, and motorcycle with fuel cell mounted thereon
#402Polymer electrolyte fuel cell power generation system
#403High temperature fuel cell system with integrated heat exchanger network
#404Control device of vehicular fuel cell system and related method
#405Method for humidifying a reactant stream for a fuel cell
#406Fuel cell humidification system
#407Systems and methods for fuel cell shutdown
#408Hydrogen gas humidity control apparatus, fuel cell, hydrogen gas humidity controlling method, and humidity control method for fuel cell
#409Humidifier and a method for producing the same
#410Integrated high temperature PEM fuel cell system
#411Polymer electrolyte membrane fuel cell stack
#412Humidifying devices and methods for proton exchange membranes of fuel cells
#413Humidifier
#414Reactant gas humidification apparatus and reactant gas humidification method
#415Fuel reformer system with improved water transfer
#416Moisture exchange module having bundle of moisture permeable hollow fibre membranes
#417Moisture exchange module containing a bundle of moisture-permeable hollow fiber membranes
#418Moisture exchange module having a bundle of moisture-permeable hollow fibre membranes
#419Fuel cell-use humidifier
#420Fuel cell system
#421System and process for producing a reformate
#422Method for humidifying a reactant stream for a fuel cell
#423Temperature-humidity exchanger
#424Fuel cell system
#425Fuel cell system
#426Ventilation system for fuel cell water tank
#427Fuel supply system for fuel cell system designed to ensure stability in regulating flow rate of recirculated off-gas
#428Method of operating a fuel cell with fuel recirculation
#429Humidifier
#430Alkaline electrolyte fuel cells with improved hydrogen-oxygen supply system
#431Method and apparatus for humidification control of an energy recovery device in a fuel cell power plant
#432Moisture stabilization for a fuel cell power plant system
#433Fuel cell oxygen removal and pre-conditioning system
#434Textured electrolyte for a solid oxide fuel cell
#435Fuel cell system and operation method thereof
#436Internal PEM fuel cell water management
#437Low temperature fuel cell power plant operation
#438Water management in a direct methanol fuel cell system
#439Liquid water from fuel cell exhaust for cabin humidity control
#440Integrated water separator and reactant humidifier for fuel cells