213656 ⎘
Fuel cells; Manufacture thereof; Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
Sub-classes:FUEL CELL FOR AIRCRAFTS
#2BIPOLAR FLOW FIELD PLATE FOR FUEL CELLS
#3ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, STACK, AND ELECTROLYZER
#4FUEL CELL SYSTEM AND MONO-GENERATION APPARATUS
#5MEMBRANE ELECTRODE ASSEMBLY UTILIZING STAMPED BIPOLAR PLATE ARRANGEMENT
#6MODULE STRUCTURE FOR FUEL CELL STACK AND FUEL CELL STACK HAVING THE SAME
#7POWER OUTLET ASSEMBLY FOR ELECTRIC STACK, PARTICULARLY FUEL CELL STACK
#8FUEL CELL STACK
#9PLATE ARRANGEMENT FOR AN ELECTROCHEMICAL CELL
#10IMPACT RECEIVING STRUCTURE OF FUEL CELL STACK AND METHOD FOR MOUNTING IMPACT RECEIVER OF FUEL CELL STACK
#11METAL BEAD SEAL BUCKLING LOAD AND PRESSURE UNIFORMITY WITH AN ENFORCEMENT LAYER
#12CONNECTOR DEVICE AND FUEL CELL STACK HAVING SUCH A CONNECTOR DEVICE
#13FUEL CELL STACK
#14FUEL CELL OR ELECTROLYZE STRUCTURE
#15FUEL CELL STACK
#16Reactant Flow Channels For Electrolyzer Applications
#17FUEL CELL
#18SEALING DEVICE CONFIGURED TO BE MOUNTED IN A FLUID FLOW CHANNEL OF A FUEL CELL STACK, AND SEALING METHOD
#19ELECTROCHEMICAL SYSTEM WITH CONFINED ELECTROLYTE
#20FUEL CELL INTERCONNECT OPTIMIZED FOR OPERATION IN HYDROGEN FUEL
#21BIPOLAR ELECTRODIALYSIS BASED FLOW BATTERY SYSTEM
#22Advanced Fuel Cell Design, Apparatus And Fabrication
#23ELECTROCHEMICAL CELL DEIONIZATION SYSTEM
#24PEM FUEL CELL
#25METHOD FOR MANUFACTURING FUEL CELL AND FUEL CELL
#26METHOD FOR CONDITIONING AN ELECTROCHEMICAL CELL UNIT
#27SYSTEMS AND METHODS FOR A FLOW FIELD PLATE DESIGN FOR POLYMER-ELECTROLYTE-MEMBRANE FUEL CELLS
#28ELECTROCHEMICAL CELL COMPRISING A SEALING ARRANGEMENT
#29ELECTROCHEMICAL SYSTEM
#30STACK OF FUEL CELL CELLS AND FUEL CELL COMPRISING SUCH A STACK
#31NON-UNIFORM REACTANT CHANNELS IN BIPOLAR PLATES FOR FUEL CELLS
#32SYSTEMS AND METHODS FOR CONTROLLING AIR FLOW AT A FUEL CELL
#33BIPOLAR PLATE FOR AN ELECTROCHEMICAL CELL, METHOD FOR MANUFACTURING SAID BIPOLAR PLATE, ARRANGEMENT OF ELECTROCHEMICAL CELLS, AND METHOD FOR OPERATING SAID ARRANGEMENT OF ELECTROCHEMICAL CELLS
#34FUEL CELL UNIT
#35BIPOLAR PLATE HAVING INCLINED INFLOW DUCT PORTIONS FOR A FUEL CELL STACK, FUEL CELL SYSTEM AND MOTOR VEHICLE
#36Electrochemical system with confined electrolyte
#37FUEL CELL STACK AND ELECTROCHEMICAL REACTOR
#38HYDROGEN POWERED FUEL CELL SYSTEM INCLUDING CONDENSER AND METHOD OF OPERATING THE SAME USING PRESSURE CONTROL
#39BIPOLAR PLATE WITH MEDIA REGULATION AND FUEL CELL STACK
#40Membrane electrode assembly (MEA) for proton exchange membrane electrochemical cell
#41METHOD AND DEVICE FOR PRODUCING A MEMBRANE ELECTRODE ASSEMBLY FOR A FUEL CELL
#42FUEL CELL ASSEMBLY AND METHOD FOR PRODUCING A FUEL CELL ASSEMBLY
#43Hydrogen powered auxiliary power unit
#44BIPOLAR PLATE AND FUEL CELL STACK
#45MEMBRANE-ELECTRODE ASSEMBLY AND MANUFACTURING METHOD THEREFOR
#46FUEL CELL
#47SOLID OXIDE FUEL CELL SYSTEM WITH HYDROGEN PUMPING CELL WITH CARBON MONOXIDE TOLERANT ANODES AND INTEGRATED SHIFT REACTOR
#48FUEL CELL SEPARATOR AND FUEL CELL STACK
#49Fuel cell interconnect optimized for operation in hydrogen fuel
#50Cell-Monitoring Connector for Fuel Cell
#51Carbon nanotubes reinforced bipolar plate
#52HYBRID ELASTOMERIC MATERIAL
#53FUEL CELL AND MANIFOLD FOR FUEL CELL
#54FUEL CELL AND METHOD OF MANUFACTURING THE SAME
#55METHOD OF MONITORING AND REPLACING FUEL CELL STACKS WITHIN A FUEL CELL STACK ASSEMBLY
#56Catalyst ink compositions and methods for forming hydrogen pumping proton exchange membrane electrochemical cell
#57FUEL CELL SYSTEM
#58Fuel cell system
#59FUEL CELL STACK
#60System for stacking fuel cells
#61System for stacking fuel cells
#62Fuel cell stack
#63Fuel cell
#64Unit Cell for Fuel Cell and Fuel Cell Stack Including Same
#65Fuel cell device
#66FUEL CELL SYSTEM
#67Electrochemical system with confined electrolyte
#68Reactant flow channels for electrolyzer applications
#69Cascaded fuel cell stack and fuel cell system
#70Method of inspection for erroneous assembly of fuel cell stacks
#71MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL STACK WITH MEMBRANE ELECTRODE ASSEMBLY AND ALIGNMENT TOOL FOR FUEL CELL STACK
#72Fuel cell gas supply and diffusion layer, fuel cell separator and fuel cell stack
#73Fuel cell device and systems enabling cell-level repair
#74Fuel cell sub-assembly and method of making it
#75Fuel cell system
#76Flexible, planar, double sided air breathing microscale fuel cell
#77METHOD AND APPARATUS FOR MONITORING A FUEL CELL
#78Seal configuration for electrochemical cell
#79Seal configuration for electrochemical cell
#80End cell heater for fuel cell
#81SOLID OXIDE FUEL CELL DEVICE AND SYSTEM
#82Electrochemical device
#83Fuel Cell Components, Stacks and Modular Fuel Cell Systems
#84Solid oxide fuel cell system with hydrogen pumping cell with carbon monoxide tolerant anodes and integrated shift reactor
#85Fuel cell system and vehicle
#86Fuel cell stack
#87Interconnect with Microchannels and Method of Making
#88Stack case and outer restraining member for fuel cell
#89FUEL CELL STACK
#90GAS DIFFUSION LAYER FOR FUEL CELL, COMPRISING SPUN CARBON NANOFIBER LAYER
#91Assembly system that assembles insulating plate and mounting bar, and assembly method
#92Separator, and fuel cell stack comprising the same
#93Fuel cell system and fuel cell vehicle
#94Cell stack device
#95Fuel cell separator and fuel cell stack
#96Fuel cell system and method for inferring wet state of fuel cell
#97Elementary module for a fuel cell
#98Auxiliary power system for an airplane and an airplane with such an auxiliary power system
#99Fuel cell stack
#100FUEL CELL SEPARATOR AND FUEL CELL STACK
#101Gas distributor plate for a fuel cell and/or electrolyzer
#102Fuel cell stack, dummy cell for fuel cell stack, and method of producing dummy cell
#103Fuel cell
#104Fuel cell
#105METHODS FOR MANUFACTURING UNIPOLAR AND BIPOLAR PLATES FOR FUEL CELLS
#106Laminated electrolyte membrane, membrane electrode assembly, water electrolysis cell, stack, water electrolyzer, and hydrogen utilizing system
#107Fuel cell stack, fuel cell stack dummy cell, method of producing dummy cell
#108Method and controller for operating power cells using multiple layers of control
#109Fuel cell system
#110Anode bleed control in a fuel cell stack
#111Gas diffusion layer comprising porous carbonaceous film layer for fuel cell
#112Fuel cell stack
#113Group of cells for power adaptation of electrochemical reactors
#114Cathode flow field distribution for electrochemical cell stacks
#115Fuel cell stack
#116Fuel cell and fuel cell stack
#117Power generation cell
#118Electrochemical device
#119Fuel cell unit and fuel cell vehicle
#120Flexible fuel cell power system
#121Fuel cell vehicle
#122System including a fuel cell having a protons exchanging membrane limiting fuel leakage
#123Systems, devices, and methods employing electrochemical processing with oxygen as carrier gas
#124Redox flow battery, electrical quantity measurement system, and electrical quantity measurement method
#125Fuel cell metal separator and fuel cell
#126Fuel cell stack
#127Fuel cell components, stacks and modular fuel cell systems
#128Manufacturing method of unit cell of fuel cell
#129Flow-guiding plate for a fuel cell
#130Fuel cell sub-assembly and method of making it
#131FUEL CELL APPARATUS AND METHOD FOR DOWNHOLE POWER SYSTEMS
#132Electrochemical cell stack
#133METHOD FOR PRODUCING A FUEL CELL WITH A SCREEN-PRINTED SEAL
#134Fuel cell separator member and fuel cell stack
#135Fuel cell stack
#136Fuel cell stack seal structure and production method therefor
#137Fuel cell stack
#138Fuel battery stack
#139Fuel cell unit and fuel cell array
#140Fuel cell vehicle
#141Membrane electrode assemblies and associated fuel cells
#142Fuel cell stack
#143Membrane electrode assembly, electrochemical cell, stack, fuel cell, and vehicle
#144Carbon separator for solid polymer fuel cell, solid polymer fuel cell, and solid polymer fuel cell stack
#145Fuel cell unit
#146Method and device for producing a membrane electrode assembly for a fuel cell
#147FUEL CELL COMPRISING AT LEAST TWO STACKED PRINTED CIRCUIT BOARDS WITH A PLURALITY OF INTERCONNECTED FUEL CELL UNITS
#148Variably segmented fuel cell stack, and fuel cell system and vehicle comprising same
#149Membrane electrode assembly for a fuel cell, and fuel cell
#150FUEL CELL STACK
#151Fuel cell stack
#152Fuel cell and fuel cell stack
#153Low temperature solid oxide cells
#154Bipolar plate, fuel cell, and fuel cell stack
#155POWER GENERATION APPARATUS, POWER GENERATION SYSTEM, AND CONTROL METHOD FOR POWER GENERATION SYSTEM
#156Assembly system that assembles insulating plate and mounting bar, and assembly method
#157Separator for fuel cell and unit cell of fuel cell
#158Solid oxide fuel cell device and system
#159Separating plate and fuel cell stack including same
#160COMPONENT FOR FUEL CELL INCLUDING GRAPHENE FOAM AND FUNCTIONING AS FLOW FIELD AND GAS DIFFUSION LAYER
#161In-vehicle fuel cell stack
#162Flexible, planar, double sided air breathing microscale fuel cell
#163Apparatus for cleaning catalyst of a power cell
#164Fuel cell stack
#165Gasket and fuel cell stack
#166Apparatus and method for diagnosing state of fuel cell stack
#167Fuel cell having end cell with bypass passage
#168Electrical contact device for a fuel cell stack
#169Electrochemical reaction unit and fuel cell stack
#170Fuel cell stack
#171Fuel cell stack assembly
#172Fuel cell stack
#173Fuel cell stack having improved condensate management
#174POROUS INSERTS FOR IMPROVED COOLANT DISTRIBUTION IN BIPOLAR PLATE ASSEMBLIES FOR FUEL CELLS
#175Fuel cell system with cathode purging
#176End cell heater for fuel cell
#177Stack of cells of a fuel cell and fuel cell comprising such a stack
#178Compound comprising aromatic ring having sulfonamide and ion transport group, polymer comprising same, and polyelectrolyte membrane using same
#179Hydrogen fuel cell stack and method for upgrading a hydrogen fuel cell stack
#180Electrochemical compression system
#181Air control system and method for fuel cell stack system
#182FUEL CELL SYSTEM
#183FUEL CELL STACK WITH TENSION DEVICE
#184Fluid flow guide plate for electrochemical reactor, and assembly comprising said plate
#185Fuel cell stack
#186Body structure element for a vehicle with integrated humidifier
#187Fuel cell stack
#188Vehicle mount structure for fuel cell stack
#189Fuel cell stack
#190Reactant flow channels for electrolyzer applications
#191Fuel cell and battery
#192Robust fuel cell stack sealing materials and methods using thin elastomeric seals
#193Seal material with latent adhesive properties and a method of sealing fuel cell components with same
#194Fuel cell assembly and method for operating a fuel cell assembly
#195Burner evaporator for a fuel cell system
#196Anode splitter plate and methods for making the same
#197MODULAR UNIT FUEL CELL ASSEMBLY
#198Bipolar plate for an electrochemical reactor with a compact homogenization zone and a low pressure differential
#199Fuel cell stack
#200Cell, cell stack device, module, and module storage device
#201Fuel cell system
#202Reformer for a fuel cell system
#203Fuel cell assemblies with improved reactant flow
#204Valve for fuel cell
#205Power generator having fuel cell and membrane conduits
#206Method for adjusting output of fuel cell system
#207Cell system and control method for cell system
#208Fuel cell stack
#209Fuel cell stack
#210Fuel cell system and method for controlling fuel cell system
#211In-vehicle fuel cell stack
#212Anionic scavenger materials in anode/cathode loop of fuel cell system
#213On-vehicle fuel cell system
#214Fuel cell system
#215Fuel cell vehicle
#216Bipolar plate and fuel cell comprising a bipolar plate of this type
#217Laminated battery, separator and connection method of internal resistance measuring device
#218Determination of a spatial distribution of an electrical production parameter of an electrochemical cell
#219Fuel cell stack, and method of determining maintenance time of fuel cell stack
#220Device and Method for Extending the Service Life of HT-PEM Fuel Cells
#221Fuel cell stack
#222Fuel cell stack
#223Fuel cell stack
#224Determining of a spatial distribution of the electrical contact resistance of an electrochemical cell
#225Relief design for fuel cell plates
#226CONTROL METHOD AND SYSTEM OF FUEL CELL SYSTEM
#227Fuel cell manufacturing method and fuel cell manufacturing device
#228FUEL CELL STACK END CELLS WITH IMPROVED DIAGNOSTIC CAPABILITIES
#229Flexible fuel cell power system
#230Gas channel forming plate for fuel cell and fuel cell stack
#231Air-conditioner for vehicle
#232Bipolar plate and fuel cell comprising same
#233Electrochemical device
#234Fuel cell system
#235Separator for fuel cell, fuel cell and method of manufacturing fuel cell
#236Separator
#237MULTI-VOLTAGE FUEL CELL
#238Metal separation plate for fuel cell stack and fuel cell stack having the same
#239Apparatus for automatically stacking fuel cell stack
#240Single cell with metal plate, fuel cell stack, and method for producing single cell with metal plate
#241Separator for fuel cell and manufacturing method of fuel cell stack
#242FUEL CELLS AND METHODS WITH REDUCED COMPLEXITY
#243Flow-guiding plate for a fuel cell
#244Flow-guiding plate for a fuel cell
#245Fuel cell
#246COMPOSITE END CELL THERMAL BARRIER WITH AN ELECTRICALLY CONDUCTING LAYER
#247Bipolar plates for use in conduction-cooled electrochemical cells
#248Fuel-cell-stack manufacturing method and manufacturing device
#249Separator for fuel cell and fuel cell stack
#250Method of forming a bipolar separator assembly
#251Fuel cell assembly
#252Fuel cell
#253Method and Device for Enhancing Fuel Cell Lifetime
#254Fuel cell separator and fuel cell stack and reactant gas control method thereof
#255Fuel cell separator and fuel cell
#256Anode bleed control in a fuel cell stack
#257Fuel cell sub-assembly and method of making it
#258Fuel cell
#259Fuel cell separator and fuel cell
#260Fuel cell stack
#261Solid polymer power generation or electrolysis method and system
#262Separator including tilted gas flow path grooves that retain water by capillary force and fuel cell using the same
#263Dummy cell and fuel cell stack
#264Fuel cell system including multiple fuel cell stacks
#265Fuel cell apparatus and method for downhole power systems
#266Apparatus and method for feeding a multi-phase mixture of reactants to an electrochemical reactor
#267Fuel cell separator and fuel cell stack and reactant gas control method thereof
#268Intermediate module for electrochemical cell stack
#269Auxiliary power system for an airplane and an airplane with such an auxiliary power system
#270Anode chambers with variable volumes
#271Fuel cell with porous material-gasket integrated structure
#272Fuel cell stack
#273Membrane electrode assembly for a fuel cell, method for preparing the membrane electrode assembly, fuel cell system and vehicle
#274Low temperature solid oxide cells
#275Resin-framed membrane-electrode assembly for fuel cell
#276Fuel cell stack
#277CATALYST LAYER WITH THROUGH-HOLES FOR FUEL CELLS
#278Bipolar plate, fuel cell having such a plate and motor vehicle having such a fuel cell
#279SOLID OXIDE FUEL CELL STACK
#280Method for testing feeding fuel cell stack and apparatus for producing fuel cell stack using the same
#281Metal-air battery
#282Method and apparatus for manufacturing separator for fuel cell
#283Fuel cell stack
#284Gas channel forming member for fuel cells, and fuel cell
#285Bipolar plate for fuel cell, fuel cell and method for producing the bipolar plate
#286Flow field plate for a fuel cell
#287Fuel cell
#288Membrane electrode assemblies with hydrogen peroxide decomposition catalyst
#289Sealing apparatus for a fuel cell stack
#290Stack structure for fuel cell
#291Power-on shutdown of fuel cell power plant for enhanced durability
#292Fuel cell stack having a displacement absorbing member disposed in a cooling fluid channel
#293Power-generating system having a fuel cell
#294Fuel cell
#295Fuel cell having at least one active surface layer
#296Fuel cell system equipped with a hydrogen leakage detector
#297Fluidic distribution system and related methods
#298Fuel cell stack
#299Gasket for fuel cell
#300Fuel cell