213491 ⎘
Fuel cells; Manufacture thereof; Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids; Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function; Humidity; Ambient humidity; Water content of cathode reactants at the inlet or inside the fuel cell
METHOD AND SYSTEM FOR CONTROLLING WATER BALANCE IN METAL-AIR ELECTROCHEMICAL CELLS
#2METHOD FOR ESTIMATING PARTIAL PRESSURES AND RELATIVE HUMIDITY OF GASES IN FUEL CELL
#3APPARATUS AND METHOD FOR DETERMINING AIR DISTRIBUTION PERFORMANCE OF A FUEL CELL SYSTEM
#4METHOD, APPARATUS AND SYSTEM FOR CAPTURING CARBON USING FUEL CELL
#5POST HUMIDIFIER FUEL CELL STACK HUMIDIFICATION SYSTEM
#6Fuel Cell Vehicle and Method of Controlling Same
#7REGENERATIVE FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME
#8CATHODE RECIRCULATION LOOP FOR FUEL CELL
#9METHOD FOR DRYING A FUEL CELL, AND FUEL CELL SYSTEM
#10METHOD, APPARATUS AND SYSTEM FOR CAPTURING CARBON USING FUEL CELL
#11Method, apparatus and system for capturing carbon using fuel cell
#12FUEL CELL SYSTEM HAVING IMPROVED HUMIDIFICATION
#13METHOD FOR ESTABLISHING THE DEGRADATION OF A HUMIDIFIER
#14VESSEL FOR A FUEL CELL, A FUEL CELL SYSTEM, AND A METHOD FOR MAINTAINING A NON-EXPLOSIVE ATMOSPHERE IN A VESSEL FOR A FUEL CELL
#15METHOD FOR ASCERTAINING THE RELATIVE HUMIDITY AT A CATHODE INLET OF A FUEL CELL STACK OF A FUEL CELL SYSTEM
#16METHOD FOR OPERATING A FUEL CELL DEVICE, THE FUEL CELL DEVICE, AND A MOTOR VEHICLE OUTFITTED WITH A FUEL CELL DEVICE
#17FUEL CELL SYSTEM
#18FUEL CELL SYSTEM
#19HUMIDIFIER FOR FUEL CELL
#20Fuel cell system, and operating method of fuel cell system
#21DETERMINATION DEVICE AND METHOD FOR CALCULATING A MOISTURE VALUE IN A FUEL CELL SYSTEM
#22Fuel Cell System
#23Fuel cell system
#24Method for humidifying a reactant, and fuel cell system for carrying out the method
#25Cathode inlet humidity sensing with oxygen sensor
#26Fuel cell system, and method of estimating humidity in exhaust gas therefrom
#27Locally engineered PEM cells components with optimized operation for improved durability
#28Systems and methods for fuel-cell stack flow control with simultaneous load following
#29Humidifying and cooling apparatus for fuel cell
#30Method of manufacturing electrolyte membrane for fuel cells and method of manufacturing membrane-electrode assembly including the same
#31Fuel cell system and control method for fuel cell system
#32Fuel cell stack prediction utilizing IHOS
#33Method for operating a fuel cell and fuel cell system
#34Fuel cell system and control method therefor
#35Fuel cell vehicle
#36Fuel cell system
#37Method and device for observing a state of a fuel-cell electrochemical system
#38Fuel cell system for preventing flooding of a fuel cell stack
#39Heat exchange device for cooling water of fuel cell and fuel cell system comprising the same
#40Motor drive control method and system, and method of controlling drive of air compressor in fuel cell system using the same
#41Rechargeable battery assembly for a vehicle
#42Control of an electrochemical device with integrated diagnostics, prognostics and lifetime management
#43System and method for fuel cell cathode gas humidification
#44Fuel cell regulation using loss recovery systems
#45CONTROL METHOD AND SYSTEM OF FUEL CELL SYSTEM
#46Water drainage device for fuel cell, fuel cell system, moving body and control method of fuel cell system
#47Fuel cell system and control method therefor
#48Device for adjusting hollow fiber membrane density for humidification device of fuel cell
#49Method of controlling operation of fuel cell system
#50Fuel cell system and control method for same
#51Current collector for a fuel cell
#52Freeze preparation for a fuel cell system
#53Cathode humidification unit adapting degradation factor
#54Method to diagnose fuel cell humidification problems
#55Fuel cell humidification management method and system
#56Fuel cell system with water production control, and vehicle equipped with the same
#57Fuel cell system having a toggle switch
#58Power generation via combined fuel thermolysis and hydrolysis
#59Fuel cell system and control method for fuel cell system
#60Fuel cell system
#61Fuel cell system
#62Utilization of HFR-based cathode inlet RH model in comparison to sensor feedback to determine failed water vapor transfer unit and utilize for a diagnostic code and message
#63Electrochemical reactor, such as a fuel cell or an electrolyser, provided with a device for measuring a parameter of a gas specific to the operation of said reactor
#64Method for the early detection of liquid water formation in a fuel cell
#65FUEL CELL SYSTEM AND METHOD FOR OPERATING THE SAME
#66Fuel cell system
#67Water content estimation apparatus for fuel cell and fuel cell system
#68FUEL CELL SYSTEM AND OPERATING METHOD THEREOF
#69Fuel cell system
#70Fuel cell system including water injection device and return passage bypassing compressor
#71Fuel cell system
#72Fuel cell system and operating method of a fuel cell
#73Fuel cell system with mechanical check valve
#74In-situ fuel cell stack reconditioning
#75Fuel Cell Supply System, Fuel Cell System and Method of Operating the Same
#76Method for removing residual water from fuel cell
#77Fuel cell system with wetness sensor
#78Method for controlling amount of air supplied to fuel cell
#79Fuel cell with proton conducting membrane and with improved water and fuel management
#80FUEL CELL SYSTEM AND OPERATION METHOD THEREOF
#81TWO STAGE, HFR-FREE FREEZE PREPARATION SHUTDOWN STRATEGY
#82FUEL CELL IN-PLANE STATE ESTIMATING SYSTEM AND FUEL CELL IN-PLANE STATE ESTIMATING METHOD
#83Performance degradation analyzer and method of the same
#84Fuel cell system and operating method thereof
#85Supply system and warning device for a fuel cell stack and method for controlling the supply system
#86FUEL CELL SYSTEMS WITH WATER RECOVERY FROM FUEL CELL EFFLUENT
#87Apparatus and method for determining deterioration of a fuel cell and method for preventing deterioration of the same
#88Fuel cell system with ultrasonic detector
#89System and method of controlling fluid to a fluid consuming battery
#90APPARATUS FOR GENERATING HYDROGEN AND FUEL CELL POWER GENERATION SYSTEM HAVING THE SAME
#91System and method for purging water from a fuel cell stack
#92Fuel cell system cathode inlet relative humidity control
#93Fuel cell system
#94Fuel cell system and generation control device
#95Humidity sensing device for use in fuel cell systems
#96Fuel cell system and operating method thereof
#97Fuel cell power plant and control method thereof
#98System and method for recirculating unused fuel in fuel cell application
#99Method for detecting abnormality in fuel cell
#100Low-Temperature Fuel-Cell Stack and Method of Operating Same
#101Fuel Cell System
#102Fuel cell humidity control system and method
#103FUEL CELL TEST SYSTEM
#104Fuel Cell System and Fuel Cell System Control Method
#105Fiber optic based in-situ diagnostics for PEM fuel cells
#106Water transfer efficiency improvement in a membrane humidifier by reducing dry air inlet temperature
#107System level adjustments for increasing stack inlet RH
#108Fuel cell system
#109Fuel cell having micro sensors
#110Sensorless relative humidity control in a fuel cell application
#111Non-linear cathode inlet/outlet humidity control
#112METHODS AND APPARATUS FOR IMPROVING THE COLD STARTING CAPABILITY OF A FUEL CELL
#113Fuel cell system and control method of fuel cell system
#114Management via dynamic water holdup estimator in a fuel cell
#115Fuel cell system relative humidity control
#116Relative humidity profile control strategy for high current density stack operation
#117Fuel cell systems
#118Gas sensor and fuel cell system and automobile employing the same
#119A SENSOR ASSEMBLY FOR MEASURING HUMIDITY, PRESSURE AND TEMPERATURE
#120Fuel-cell evaluation equipment
#121Cathode humidification of a PEM fuel cell through exhaust gas recirculation into a positive displacement compressor
#122Fuel cell system and method of discontinuing same
#123Temperature/humidity control system for a fuel cell stack and a method thereof
#124System and method for controlling a fuel cell testing device