213440 ⎘
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
Sub-classes:Fuel Cell Vehicle
#2LARGE PROTON EXCHANGE MEMBRANE FUEL CELL POWER STATION PROCESS SYSTEM
#3POST HUMIDIFIER FUEL CELL STACK HUMIDIFICATION SYSTEM
#4Fuel Cell Vehicle and Method of Controlling Same
#5FUEL CELL SYSTEM
#6LOW HYDROGEN PERMEATING FLEXIBLE BARRIER HOSE FOR ANODE WET LINE IN FUEL CELL SYSTEM
#7Multi-Fuel Cell System and Control Method Thereof
#8Fuel Cell Electric Power System and Method Having Heat Exchanger Bypass
#9MEMBRANE ELECTRODE STRUCTURE FOR FUEL CELL AND FUEL CELL SYSTEM
#10FUEL CELL SYSTEM AND METHOD OF CONTROLLING THE SAME
#11HUMIDIFIER LEAK DIAGNOSIS SYSTEM AND METHOD FOR A FUEL CELL SYSTEM
#12FUEL CELL SYSTEM DUST DETECTION AND EXHAUST
#13DEVICE AND METHOD FOR CONDITIONING AND PURGING AN ANODE OF A FUEL CELL STACK
#14FUEL CELL SYSTEM
#15HUMIDIFICATION SYSTEM AND METHOD FOR A PROCESS GAS
#16FUEL CELL STACK ARRANGEMENT AND A METHOD FOR TREATMENT OF CATHODE INTAKE AIR
#17AIR-COOLED FUEL CELL SYSTEM AND METHOD FOR OPERATING SAME
#18PROACTIVE ENERGY AND THERMAL MANAGEMENT FOR FUEL CELL VEHICLE
#19SYSTEMS AND METHODS OF FUEL CELL HUMIDIFIER LEAK DETECTION
#20Droplet Removing Apparatus
#21TESTING APPARATUS AND TESTING SYSTEM FOR FUEL CELL STACK
#22AIR HUMIDIFIER, METHOD FOR OPERATING AN AIR HUMIDIFIER, AND SYSTEM HAVING AT LEAST ONE AIR HUMIDIFIER
#23DETERMINATION METHOD AND FUEL CELL SYSTEM
#24Intelligent Buffered Fuel Cell With Low Impedance
#25MOISTURE-GENERATING DEVICE FOR A FUEL CELL, AND METHOD FOR OPERATING A MOISTURE-GENERATING DEVICE
#26FUEL CELL SYSTEM AND METHOD OF OPERATING A FUEL CELL SYSTEM
#27MODULAR FUEL CELL SYSTEM
#28MOISTURE-GENERATING DEVICE FOR A FUEL CELL, AND METHOD FOR OPERATING A MOISTURE-GENERATING DEVICE
#29FUEL CELL STACK, AND FUEL CELL SYSTEM HAVING A FUEL CELL STACK
#30HUMIDIFIER
#31FUEL CELL MEMBRANE HUMIDIFIER
#32A SYSTEM, A METHOD OF CONTROLLING A SYSTEM, AND A VEHICLE COMPRISING A SYSTEM
#33ELECTROCHEMICAL HYDROGEN COMPRESSION SYSTEM
#34METHOD FOR REGULATING THE PLATINUM OXIDE FRACTION IN A FUEL CELL, AND FUEL CELL SYSTEM FOR A MOTOR VEHICLE
#35ELECTROCHEMICAL HYDROGEN COMPRESSION SYSTEM
#36HYBRID HYDROGEN FUEL CELL COMBUSTOR POWER SYSTEM
#37DEVICE FOR SEPARATING AND COLLECTING WATER FROM A GAS STREAM, FUEL CELL SYSTEM, AND METHOD FOR OPERATING A FUEL CELL SYSTEM
#38FUEL CELL WITH INTEGRATED BALANCE OF PLANT COMPONENTS
#39PROCESS FOR ACTIVATING A FUEL CELL
#40HYBRID HYDROGEN FUEL CELL COMBUSTOR POWER SYSTEM
#41FUEL CELL SYSTEM
#42FUEL CELL SYSTEM
#43FUEL CELL SYSTEM AND CONTROL METHOD FOR FUEL CELL SYSTEM
#44FUEL CELL SYSTEM
#45FUEL CELL SYSTEM
#46ENERGY STORING ELECTRICITY GENERATOR
#47Computer-implemented method for estimating a state of health of a humidifier of a fuel cell system for a vehicle
#48COMPUTER-IMPLEMENTED METHOD FOR DETERMINING A DEGRADATION STATE OF A TURBO AND/OR A HUMIDIFIER OF A FUEL CELL SYSTEM
#49FUEL CELL ASSEMBLY HAVING TWO PARALLEL FUEL CELL SYSTEMS
#50FUEL CELL SYSTEM HAVING IMPROVED HUMIDIFICATION
#51FUEL CELL SYSTEM AND METHOD OF CONTROLLING SHUTDOWN THEREOF
#52FUEL CELL SYSTEM
#53FUEL CELL POWER SYSTEM FOR A VEHICLE
#54ELECTROSTATIC SPRAY NOZZLE FILM AND ELECTROSTATIC SPRAY SYSTEM INCLUDING SAME
#55METHOD FOR ASCERTAINING THE RELATIVE HUMIDITY AT A CATHODE INLET OF A FUEL CELL STACK OF A FUEL CELL SYSTEM
#56GASKET ASSEMBLY AND FUEL CELL MEMBRANE HUMIDIFIER INCLUDING SAME
#57Hydrogen generation using a fuel cell system with an REP
#58AIR SUPPLY DEVICE
#59FUEL CELL SYSTEM
#60FUEL CELL SYSTEM
#61Multi-fuel cell system and control method thereof
#62FUEL CELL SYSTEM
#63FUEL CELL SYSTEM
#64A Hydrogen Generation Electricity System for Producing Electricity from Hydrogen Using a Hydrogen Carrier Substance and a Method for Operating the Hydrogen Generation Electricity System
#65CATHODE CIRCULATION SYSTEM OF FUEL CELL AND ITS CONTROL METHOD
#66ANODE RECOVERY SYSTEM OF FUEL CELL
#67FUEL CELL SYSTEM
#68RANGE EXTENSION SYSTEM
#69FUEL CELL SYSTEM
#70HUMIDIFIER FOR FUEL CELL
#71LOW TEMPERATURE ELECTROCHEMICAL SYSTEM FOR HYDROGEN PURIFICATION AND PRESSURIZATION
#72Fuel cell apparatus
#73Open-cathode-type fuel cell system and aerial vehicle using the same
#74SYSTEMS AND METHODS FOR CONTROLLING AND MONITORING A FUEL CELL STACK USING CATHODE EXHAUST HUMIDITY
#75Apparatus for Controlling Moisture Content of Fuel Cell Unit
#76FUEL CELL REGENERATION
#77Cathode subsystem cooling and humidification for a fuel cell system
#78Fuel cell system and exhaust gas treatment device
#79Air supply system and air supply method for fuel cell
#80Fuel device and the use thereof in a motor vehicle
#81EVAPORATION WATER TANK FOR A FUEL CELL DEVICE AND THE USE THEREOF IN A FUEL CELL DEVICE
#82FUEL CELL SYSTEM
#83LARGE PROTON EXCHANGE MEMBRANE FUEL CELL POWER STATION PROCESS SYSTEM
#84Methods and Apparatus for Mold Mitigation in Fuel Cell Humidifiers
#85Power-to-X system with an optimized hydrogen drying and purifying process
#86Method for operating a fuel cell system, control device, and fuel cell system
#87System for supplying compressed air to a fuel cell system
#88GASKET ASSEMBLY AND FUEL CELL HUMIDIFIER COMPRISING SAME
#89FUEL CELL SYSTEM WITH A VENTILATION LINE AND/OR A COMPRESSOR VENTILATION LINE, METHOD FOR VENTILATING A HOUSING OF A FUEL CELL SYSTEM AND VEHICLE
#90Cartridge of fuel cell humidifier and fuel cell humidifier
#91FUEL CELL SYSTEM AND CONDENSATE WATER STORAGE DEVICE
#92Fuel cell system
#93Method of operating water electrolysis and electricity generating system
#94Water electrolysis and electricity generating system
#95Fuel cell system
#96Method of aging fuel cell
#97FUEL CELL SYSTEM AND OPERATING METHOD
#98Air valve and fuel cell system using air valve
#99PEM fuel cell
#100Gasket assembly and fuel cell humidifier including same
#101Fuel cell vehicle and method of stopping the same
#102Aircraft electrical power supply system and method of supplying electrical power in an aircraft
#103Fuel cell system
#104SOLID OXIDE FUEL CELL ARRANGEMENT GENERATING AMMONIA AS BYPRODUCT AND UTILIZING AMMONIA AS SECONDARY FUEL
#105FUEL CELL ACTIVATION METHOD AND APPARATUS
#106Fuel cell system
#107Heat exchanger with porous material
#108Fuel cell device
#109Fuel cell system and control method thereof
#110Direct ammonia alkaline membrane fuel cell and method of operating same
#111Humidifier and motor vehicle with a fuel cell device having a humidifier
#112Fuel cell power pack
#113Cathode inlet humidity sensing with oxygen sensor
#114Fuel cell system
#115Method of controlling fuel cell vehicle and the fuel cell vehicle
#116Fuel cell system
#117PROCESS OF CONVERTING SEAWATER TO HYDROGEN, PIPING IT AND REFORMING IT TO FRESHWATER
#118Composite hollow fiber membrane, manufacturing method therefor, hollow fiber membrane cartridge including same, and fuel cell membrane humidifier
#119Advanced Electrolytic Storage and Recovery of Hydrogen
#120Fuel cell vehicle and method of setting stop time scavenging period of the vehicle
#121Humidifier, for Example for a Fuel Cell
#122Fuel cell membrane humidifier capable of controlling flow direction of fluid
#123Humidifier
#124Fuel cell
#125Low pressure carbon dioxide removal from the anode exhaust of a fuel cell
#126Hydrogen generation using a fuel cell system with an REP
#127Humidification device
#128Solid oxide fuel cell system configured for higher hydrocarbon fuels
#129Fuel cell stack
#130Atmospheric water generator for extracting water droplets from ambient air
#131Fuel cell system
#132Fuel cell module
#133Low pressure carbon dioxide removal from the anode exhaust of a fuel cell
#134Humidifier
#135FUEL CELL SYSTEM AND LIQUID WATER AMOUNT ESTIMATING METHOD
#136CLOSED LOOP CONTROL FOR FUEL CELL WATER MANAGEMENT
#137Parts arrangement structure of fuel cell electric vehicle
#138Fuel cell system and method for operating the same
#139FUEL CELL SYSTEM
#140Fuel cell system and method for controlling same
#141Humidifying and cooling apparatus for fuel cell
#142Heat exchanger with porous material
#143Method of manufacturing an integrated water vapor transfer device and fuel cell
#144System and method for MEA conditioning in a fuel cell
#145Hydrogen supply system for adjusting dew point of a hydrogen-containing gas supplied thereto
#146Power supply device, apparatus, and control method
#147Fuel cell system and control method for fuel cell system
#148WATER MANAGEMENT SYSTEM IN ELECTROCHEMICAL CELLS WITH VAPOR RETURN COMPRISING AIR ELECTRODES
#149CARBON DIOXIDE SEPARATOR, FUEL CELL SYSTEM INCLUDING SAME, AND METHOD OF OPERATING THE FUEL CELL SYSTEM
#150Anode exhaust reservoir assembly
#151Method for operating a fuel cell and fuel cell system
#152Heat exchanger and fuel cell system
#153METHOD OF AND APPARATUS FOR ACTIVATING FUEL CELL
#154Gas supply, conditioning, and discharge systems and methods
#155Fuel cell stack
#156Fuel cell stack having bipolar plates, and fuel cell system
#157Fuel cell system
#158CONTROL DEVICE FOR FUEL CELL SYSTEM AND CONTROL METHOD FOR FUEL CELL SYSTEM
#159Bipolar plate and a fuel cell stack comprising same
#160Fuel cell system for preventing flooding of a fuel cell stack
#161HUMIDIFIER INTEGRATED STACK
#162Fuel cell cooling system
#163Fuel cell system
#164Air conditioner and fuel cell system including same
#165Recirculation fuel cell
#166Motor drive control method and system, and method of controlling drive of air compressor in fuel cell system using the same
#167Method of controlling fuel cell system by comparing pressures in fuel gas path
#168Fuel cell system having a humidified oxidant flow
#169Method for switching off a fuel cell stack, and fuel cell system
#170Fuel cell multifunction cathode valve
#171Method and system for controlling air flow supplied to vehicle fuel cell
#172Humidifier, for example for a fuel cell
#173Fuel cell control method and apparatus through estimation of amount of water
#174METHOD TO PRODUCE A GAS DIFFUSION LAYER AND FUEL CELL COMPRISING A GAS DIFFUSION LAYER
#175LITHIUM-AIR BATTERY AND LITHIUM-AIR BATTERY DEVICE
#176Humidifier, plate, device, and motor vehicle
#177Fuel cell and fuel cell system
#178Valve for fuel cell
#179Humidifier with an integrated water separator for a fuel cell system, fuel cell system including a humidifier, and vehicle including same
#180System and method for fuel cell cathode gas humidification
#181Humidifier for fuel cell
#182Fuel cell system
#183Relative humidity estimators for fuel cell stack ports
#184Recirculation device of a fuel cell
#185Fuel cell cogeneration system, method of starting operation of the fuel cell cogeneration system, and method of operating the fuel cell cogeneration system
#186STACK PROTECTION METHOD IN CASE OF EMERGENCY SHUT DOWN OR BLACK OUT IN SOLID OXIDE FUEL CELL SYSTEM
#187Evaporator and fuel cell system using the evaporator
#188Supply system for providing at least oxygen depleted air and water in a vehicle and aircraft having such a supply system
#189Apparatus and method for controlling air supply into fuel cell stack
#190Fuel cell system having valve module between fuel cell stack and humidifier
#191MODULAR FUEL CELL POWER SYSTEM
#192Membrane humidifier for fuel cell
#193Water management system in electrochemical cells with vapor return comprising air electrodes
#194FUEL CELL SYSTEM FOR INDUSTRIAL ELECTRIC VEHICLE
#195Carbon dioxide separator, fuel cell system including same, and method of operating the fuel cell system
#196Fuel cell system and method of controlling the same
#197Fuel cell system and method of controlling operation of fuel cell
#198Fuel cell system as well as vehicle having such a fuel cell system
#199Fuel cell module
#200Air supply control system of fuel cell
#201Fuel cell system and control method of fuel cell system
#202Fuel cell system with waste heat recovery for production of high pressure steam
#203Fuel cell system and dryness degree acquisition method
#204Fuel cell module
#205Humidification apparatus for fuel cell system
#206FUEL CELL SYSTEM
#207Method for creating an oxygen depleted gas in a fuel cell system
#208Air supply device using cooling water heater of fuel cell vehicle
#209Fuel cell module
#210Fuel cell system and fuel cell powered vehicle
#211Air humidification device and air humidification method for fuel cell using injector
#212FUEL CELL POWER GENERATING SYSTEM
#213Fuel cell
#214Fuel cell system and control method thereof
#215Ascertaining fuel cell inlet humidity by means of pressure sensors, and a mass flow rate-dependent control of the humidifier bypass
#216Fuel cell and method for operating the fuel cell
#217Fuel cell system
#218Fuel Cell Module for a Vehicle
#219Humidifier, in particular for a fuel cell
#220System and method for controlling dehydration of fuel cell stack
#221Freeze-tolerant valve
#222Fuel cell gas inlet manifold drain
#223Fuel cell system
#224Fuel Cell Stack Arrangement with at least one Multi-Functional End Plate
#225Fuel cell assembly and method for operating a fuel cell assembly
#226Fuel cell system having ejector
#227Fuel cell startup apparatus and method
#228Fuel cell apparatus and method of operation
#229EMERGENCY AIR PORT AND FUEL CELL SYSTEM HAVING THE SAME
#230Centrifugal water separator for a fuel cell system
#231FUEL CELL AIR FLOW METHOD AND SYSTEM
#232Fuel cell
#233HUMIDIFYING HEAT EXCHANGER FOR FUEL CELL
#234Air blower for fuel cell vehicle
#235Method of operating fuel cell with high power and high power fuel cell system
#236Membrane humidifier
#237Cathode humidification unit adapting degradation factor
#238MANIFOLD FOR FUEL CELLS
#239Transient inlet relative humidity estimation via adaptive cathode humidification unit model and high frequency resistance
#240HUMIDIFIER FOR FUEL CELL SYSTEM
#241METHOD FOR MITIGATING RECOVERABLE VOLTAGE LOSS THROUGH HUMIDIFICATION CONTROL
#242Control system for a sealed coolant flow field fuel cell power plant having a water reservoir
#243Apparatus and method of in-situ measurement of membrane fluid crossover
#244METHODS FOR THE OPERATION OF A HUMIDIFICATION DEVICE FOR A FUEL CELL
#245Fuel cell and method of operating fuel cell
#246Solid oxide fuel cell device
#247METHOD OF USING A HYBRID HUMIDIFIER FUEL CELL
#248HYBRID HUMIDIFIER FUEL CELL
#249DEVICE FOR GENERATING ELECTRICITY USING A FUEL CELL
#250Fuel cell, method for operating fuel cell and fuel cell system
#251Compact fuel cell system with fuel cell in fluid tank
#252Fuel cell system and fuel cell system diagnosis method
#253In-vehicle fuel cell system
#254FUEL CELL SYSTEM, METHOD AND PROGRAM OF DETERMINING CAUSE OF NEGATIVE VOLTAGE, AND STORAGE MEDIUM STORING PROGRAM
#255Operation method of polymer electrolyte fuel cell system and polymer electrolyte fuel cell system
#256Apparatus and method of in situ catalyst degradation detection during fuel cell operation
#257Fuel cell system
#258Device and method for regulating the humidity of a fuel cell
#259Three-way diverter assembly for a fuel cell system
#260Apparatus and method for activating fuel cell stack
#261FUEL CELL SYSTEM
#262Water management in fuel cells
#263Apparatus for humidifying a gas flow
#264Fuel cell system and method for stopping power generation in fuel cell system
#265Method for controlling fuel cell system with in-stop-mode power generating process and startup process
#266FUEL CELL SYSTEM
#267Method for processing a porous article
#268Gas Humidification and Pressure Control
#269FUEL CELL SYSTEM
#270Fuel cell, method for operating fuel cell and fuel cell system
#271Carbon-based fuel cell system
#272Fuel cell, method for operating fuel cell and fuel cell system
#273Fuel cell, method for operating fuel cell and fuel cell system
#274Fuel cell system
#275Cooling system and method of a fuel cell
#276FUEL CELL VEHICLE AND METHOD FOR CONTROLLING OPERATION OF THE SAME
#277Fuel cell
#278Fuel cell system and driving method for the same
#279Fuel cell, method for operating fuel cell and fuel cell system
#280Method and apparatus for determining humidity states of individual cells in a fuel cell, method and apparatus for controlling humidity states of individual cells in a fuel cell, and a fuel cell system
#281Fuel cell system
#282Fuel cell assembly and method for operating a fuel cell assembly
#283Polymer electrolyte fuel cell, fuel cell stack including the same, fuel cell system, and method for operating fuel cell system
#284Fuel cell system including water injection device and return passage bypassing compressor
#285PROTON EXCHANGE MEMBRANE FUEL CELL STACK
#286ACTIVATION METHOD FOR FUEL CELL SYSTEM
#287Supply assembly for coupling to a fuel cell device and fuel cell system having the supply assembly
#288Passive water drain
#289HYDROGEN GENERATOR, FUEL CELL SYSTEM, AND METHOD FOR OPERATING HYDROGEN GENERATOR
#290Reversible superhydrophilic-superhydrophobic coating for fuel cell bipolar plates and method of making the same
#291Charge Air Humidification of Fuel Cells
#292Humidifier device for humidifying a fluid in a fuel cell system
#293Vehicle fuel cell cooling system
#294FUEL CELL OPERATIONAL METHODS FOR OXYGEN DEPLETION AT SHUTDOWN
#295Membrane humidifier for fuel cell
#296Fuel cell and fuel cell system
#297Disconnecting Procedure For Fuel Cell Systems
#298In-situ fuel cell stack reconditioning
#299Fuel Cell Supply System, Fuel Cell System and Method of Operating the Same
#300Fuel cells