213656 ⎘
Fuel cells; Manufacture thereof; Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
FUEL CELL STACK
#302Fuel cell components
#303Fuel cell stack
#304Proton exchange membrane fuel cell with open pore cellular foam
#305Fuel cell
#306Fuel cell limiting the phenomenon of corrosion
#307Manufacturing method of fuel cell, fuel cell and fuel cell system
#308Reduced-weight fuel cell plate with corrosion resistant coating
#309Gas flow channel forming body for fuel cell, and fuel cell
#310Fuel cell stack
#311Solid oxide fuel cell device and system
#312Fuel cell stack having improved heat change between inflow air and exhausted coolant
#313Fuel cell components, stacks and modular fuel cell systems
#314Fuel cell stack
#315Fuel cell separator and fuel cell stack including the same
#316Dual electrolyte fuel cell assembly
#317Method and apparatus for cleaning catalyst of a power cell
#318ELECTROCHEMICAL SYSTEM
#319Power generator having hydrogen manifold
#320Power generator having integrated membrane valve
#321Membrane valve modulated gas generator
#322Fuel cell stack with enhanced freeze-thaw durability
#323Manifold for plural fuel cell stacks
#324Fuel cell sub-assembly and method of making it
#325Fuel cell
#326Fuel cell stack
#327Fuel cell
#328Hybrid seal application process
#329Fuel cell
#330ELECTROCHEMICAL CELLS HAVING CURRENT-CARRYING STRUCTURES UNDERLYING ELECTROCHEMICAL REACTION LAYERS
#331MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL, FUEL CELL STACK, AND METHOD FOR MANUFACTURING MEMBRANE ELECTRODE ASSEMBLY
#332Fuel cell start up method
#333Membrane electrode assemblies and associated fuel cells
#334Fuel cell assembly having feed-back sensor
#335Seal configuration for electrochemical cell
#336Fuel cell
#337Avoiding fuel starvation of anode end fuel cell
#338Fuel cell
#339On-chip integrated processing and power generation
#340Fuel cell
#341Apparatus for preventing over-cooling of fuel cell
#342Fuel cell components and systems having carbon-containing electrically-conductive hollow fibers
#343Method of operating fuel cell with high power and high power fuel cell system
#344Methods of forming fuel cell layers
#345Rechargeable fuel cell
#346Systems and methods for shunt current and mechanical loss mitigation in electrochemical systems
#347Methods of forming arrays of fuel cells on a composite surface
#348Fuel cell and membrane therefore
#349Fuel cell stack
#350Fuel cell including bipolar plates having welds not superimposed with welds of adjacent bipolar plates
#351Fuel cell with porous material-gasket integrated structure
#352Fuel cell and manufacturing method of expanded metal
#353Fuel cell
#354Fuel cell plate and fuel cell
#355Electrochemical converter
#356Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
#357Fuel cell plate and stack of cells comprising such a plate
#358Fuel cell systems and related arrangements for limiting relative motion between fuel cells
#359Fuel cell stack
#360Flow field configuration for fuel cell plate
#361Electroformed bipolar plates for fuel cells
#362Flexible fuel cell structures having external support
#363Power cell and power chip architecture
#364Compressible fuel cell subgasket with integrated seal
#365MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL OR REDOX FLOW BATTERY
#366Method for operating fuel cells with passive reactant supply
#367Methods of operating fuel cells
#368Electrochemical compression system
#369Electrochemical compression system
#370FUEL CELL AND METHOD FOR PRODUCING THE SAME
#371Fuel cell and method for producing the same
#372Fuel cell
#373Fuel cell
#374FUEL CELL STACK AND FUEL CELL COMPRISING THE SAME
#375Fast MEA break-in and voltage recovery
#376Cathode channel shutoff in a fuel cell
#377Polymer electrolyte fuel cell
#378Polymer electrolyte fuel cell and fuel cell system including the same
#379Fuel cell comprising a plurality of basic cells connected in series, and method for manufacturing same
#380Method of controlling thickness of form-in-place sealing for PEM fuel cell stacks
#381Electrochemical cell stack
#382Assembling bipolar plates for fuel cells using microencapsulated adhesives
#383Flow field plate with relief ducts for fuel cell stack
#384MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL STACK
#385FUEL CELL COMPRISING A MEMBRANE HAVING LOCALIZED IONIC CONDUCTION AND METHOD FOR MANUFACTURING SAME
#386Electricity generation unit and fuel cell stack
#387Fuel cell system
#388Solid oxide fuel cell device and system
#389FUEL CELL SEPARATOR AND FUEL CELL
#390Fuel cell assembly
#391POWER SUPPLY DEVICE AND ELECTRONIC APPARATUS
#392Redox Flow Battery System with Multiple Independent Stacks
#393Power generator having fuel cell and membrane conduits
#394Fuel cell
#395Fuel cell stack
#396Water management in fuel cells
#397Bipolar separator assembly for fuel cells and method of making same
#398SEMI-PASSIVE TYPE FUEL CELL SYSTEM
#399Flow field plate for reduced pressure drop in coolant
#400Fuel cell stack structure with tie rod including inner shaft and outer cylinder fastened together with joining material and manufacturing method
#401Fuel cell stack, manufacturing method of fuel cell stack and replacement method of module as constituent of fuel cell stack
#402Fuel cell with seal cut-outs on the separator in the gas passage
#403Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
#404Fuel cell
#405Pressure-based liquid level detection and control for a fuel cell stack assembly
#406Fuel cell
#407Fuel cell and vehicle including the fuel cell
#408Proton exchange membrane fuel cell stack and fuel cell stack module
#409FUEL CELL
#410Fuel cell stack
#411Tubular electrochemical cell
#412Fuel cell with protruded gas diffusion layer
#413UNIT CELL OF FUEL CELL STACK AND FUEL CELL STACK HAVING THE UNIT CELL
#414Interlockable bead seal
#415Gas diffusion layer for fuel cell, manufacturing method thereof, membrane electrode assembly, and fuel cell
#416Fluidic distribution system and related methods
#417METHOD OF INSTALLING OXYGEN-CONSUMING ELECTRODES IN ELECTROCHEMICAL CELLS AND ELECTROCHEMICAL CELL
#418Fuel cell stack with enhanced freeze-thaw durability
#419Bipolar plate design with improved freeze start-up
#420Fuel cell system
#421Fuel cell separator plate
#422AIR-COOLED METAL SEPARATOR FOR FUEL CELL AND FUEL CELL STACK USING SAME
#423Fuel cell
#424Dual channel step in fuel cell plate
#425Terminal device for cell voltage measurement of a fuel cell
#426Fuel cell plate features to resolve differences in component tolerances
#427Fuel cell and method for manufacturing same
#428FUEL CELL COOLING SYSTEM OF FUEL CELL FOR VEHICLE
#429ELECTRICITY OUTPUT MANAGING SYSTEM FOR A FUEL CELL STACK
#430Compact fuel cell
#431Heating device for end plate of fuel cell stack
#432Fuel cell
#433Composite end cell thermal barrier with an electrically conducting layer
#434Fuel cell, method for operating fuel cell and fuel cell system
#435Fuel cell, method for operating fuel cell and fuel cell system
#436Fuel cell, method for operating fuel cell and fuel cell system
#437Fuel cells with a non-parallel gas flow channel configuration and methods thereof
#438Fuel cell stack
#439Fuel cell stack
#440Polymer electrolyte fuel cell and fuel cell stack comprising the same
#441Fuel cell system including gas exhaust and water flow paths and insulator
#442FUEL CELL, FUEL CELL STACK AND METHOD FOR SEALING A FUEL CELL
#443Fuel cell assembly and fuel cell device with current collector between fuel cells
#444Fuel cell
#445FUEL CELL AND METHOD FOR PRODUCING THE SAME
#446Fuel cell, method for operating fuel cell and fuel cell system
#447COMPRESSION OF DIRECT METHANOL FUEL CELL STACKS WITH CATALYST COATED MEMBRANES AND MEMBRANE ELECTRODE ASSEMBLY
#448Fuel battery
#449Fuel cell
#450FUEL CELL STACK ASSEMBLY SEAL
#451Fuel cell system
#452FUEL CELL STACK
#453Stack for fuel cell system
#454Connecting structure to cell of voltage detecting connector and fuel cell
#455Proton exchange membrane fuel cell stack and fuel cell stack module
#456FUEL CELL STACK
#457Fuel cell system comprising a heat exchanger
#458Fuel cell system with burner
#459FUEL CELL STACK
#460SHUTDOWN METHODS AND DESIGNS FOR FUEL CELL STACKS
#461Electroformed bipolar plates for fuel cells
#462Reduced-weight fuel cell plate with corrosion resistant coating
#463PARALLEL FUEL CELL STACK ARCHITECTURE
#464Gas channel forming member in fuel cell
#465Fuel cell system
#466Membrane electrode assemblies with hydrogen peroxide decomposition catalyst
#467Fuel cell and method for manufacturing same
#468PEM fuel cell stack hydrogen distribution insert
#469SOFC STACK WITH CORRUGATED SEPARATOR PLATE
#470Fuel cell stack
#471ACTIVATION METHOD FOR FUEL CELL SYSTEM
#472Open flow field fuel cell
#473Fuel cell without bipolar plates
#474PROTON EXCHANGE MEMBRANE (PEM) FUEL CELL
#475Preventing air intrusion into hydrogen-stabilized fuel cells during shutdown
#476Fuel cell
#477Fuel cell and fuel cell system as described and claimed in
#478Fuel cell system
#479Integral manifold
#480INTEGRATED SEALING FOR FUEL CELL STACK MANUFACTURING
#481Fuel cell components and systems having carbon-containing electrically-conductive hollow fibers
#482Fuel cell stack with improved resistance to flooding
#483Hybrid seal application process
#484Sheared edge on fuel cell components for wicking of water
#485Conductive porous spacers for nested stamped plate fuel cell
#486Bipolar plate with reduced coolant volume and asymmetric heat removal
#487FUNCTIONALLY INTEGRATED HYDROGEN FUEL CELL
#488PROCESS FOR FORMING A MEMBRANE-SUBGASKET ASSEMBLY USING VACUUM SEALING
#489Fuel cell
#490Fuel cell stack that promotes generally uniform flow therein
#491Polymer electrolyte fuel cell and fuel cell stack comprising the same
#492Fuel cell with embedded flow field
#493Fuel cell fluid flow field plate comprising an upward extending portion and a cover extending portion
#494Fuel cell stack
#495DOUBLE-ELECTROLYTE FUEL-CELL
#496Fuel cell assembly having feed-back sensor
#497Fuel cell stack and fuel cell system including the same
#498Fuel cell module having non-planar component surface
#499HIGH TEMPERATURE PEM FUEL CELL WITH THERMAL MANAGEMENT SYSTEM
#500FLUID FLOW PLATE ASSEMBLY HAVING PARALLEL FLOW CHANNELS
#501Interconnect for a fuel cell, a method for manufacturing an interconnect for a fuel cell
#502Polymer electrolyte fuel cell
#503Arrangement for interconnecting electrochemical cells, a fuel cell assembly and method of manufacturing a fuel cell device
#504FUEL CELL STACK AND FUEL CELL USING THE SAME
#505Fuel cell
#506Electrical power sources having a composite structure including hollow fibers
#507Fuel cell constituent part and manufacturing method thereof
#508TAILORING LIQUID WATER PERMEABILITY OF DIFFUSION LAYERS IN FUEL CELL STACKS
#509Integrated PEM fuel cell
#510Fuel cell stack
#511FUEL CELL STACK AND FUEL CELL USING THE SAME
#512Disconnecting Procedure For Fuel Cell Systems
#513Fuel cell stack
#514METHOD FOR THE PRODUCTION OF AN ELECTROCHEMICAL CELL
#515Fuel cell comprising separator with protrusions in zigzag-pattern
#516Solid polymer electrolyte fuel cell
#517FUEL CELL AND FUEL CELL LAYER
#518Fuel cell stack
#519Fuel cell
#520Evaporatively cooled hybrid PEM fuel cell power plant assembly
#521CONTINUOUS POROUS FLOW DISTRIBUTORS FOR A FUEL CELL
#522Fuel cell stack with coolant pump and fuel cell system using the same
#523Fuel cell separator having airtight gasket
#524Fuel cell separator having reactant gas channels with different cross sections and fuel cell comprising the same
#525Fuel cell system
#526MANUFACTURE OF ELECTRICAL ENERGY GENERATION EQUIPMENT
#527ELECTRODE FOR FUEL CELL HAVING TWO KINDS OF HYDROPHILICITY AND METHOD FOR PREPARING THE SAME AND MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL COMPRISING THE SAME
#528FUEL CELL AND BIPOLAR PLATE HAVING MANIFOLD SUMP
#529Consumer battery comprising a fuel cell
#530FUEL CELL SYSTEM AND METHOD OF CONTROLLING A FUEL CELL SYSTEM
#531Compression apparatus for fuel cell stack
#532Electrochemical cell and membranes related thereto
#533Fuel cell separator and gas diffusion layer
#534Method of operating fuel cell with high power and high power fuel cell system
#535FUEL CELL
#536FUEL CELL SYSTEM SUITABLE FOR COMPLEX FUELS AND A METHOD OF OPERATION OF THE SAME
#537FUEL CELL STACK WITH TRANSPARENT FLOW PATHWAYS AND BIPOLAR PLATES THEREOF
#538Fuel cell stack
#539Fuel cell with buffer-defined flow fields
#540Bipolar Plate for a Fuel Cell with a Polymer Membrane
#541Fuel cell design with an integrated heat exchanger and gas humidification unit
#542Fuel cell and method of manufacturing same
#543Fuel cell
#544Fuel cell with gas passage forming member and water ingression preventing means
#545FUEL CELL
#546Membrane electrode assembly and method of producing the same and fuel cell
#547FUEL CELL SEPARATOR WITH HEAT CONDUCTING MEMBER OR COOLING FLUID PASSAGES IN A PERIPHERAL REGION OF THE CELL
#548Control apparatus for starting fuel cell vehicle
#549HIGH POWER FUEL STACKS USING METAL SEPARATOR PLATES
#550Fuel cell stack having reactant carrier plates delivering both anode and cathode reactants
#551Fuel cell with integral manifold and laterally spaced electrodes
#552Single fuel cell and fuel cell stack
#553Fuel cell, fuel cell system, and method for operating fuel cell
#554Fuel cell system and method for operating a fuel cell system
#555Apparatus for hydrogen-air mixing in a fuel cell assembly and method
#556Fuel cell stack and fuel cell system with plurality of generation modules
#557Fuel cell having perforated flow field
#558Fuel cell system
#559FUEL CELL STACK, FUEL CELL, AND METHOD OF MANUFACTURING FUEL CELL STACK
#560Modified Fuel Cell Manifolds for Controlling Fuel Gas Flow to Different Sections of Fuel Cell Stacks
#561Separator for fuel cell and fuel cell
#562Fuel cell
#563TUBE-TYPE FUEL CELL
#564Fuel cell
#565Method to reduce/eliminate shunt current corrosion of wet end plate in PEM fuel cells
#566Fuel cell separator and fuel cell including same
#567Fuel cell assembly
#568Plate member for fuel cell, manufacturing method of the plate member, and fuel cell
#569FUEL CELL STACK WITH METAL SEPARATORS
#570Fuel cell stack and fuel cell system
#571Air-cooled thermal management for a fuel cell stack
#572Electrochemical apparatus
#573FUEL CELL
#574Fuel cell and fuel cell stack comprising the same
#575Fuel cell repeater unit including frame and separator plate
#576Fuel cell and fuel cell stack
#577Fuel cell stack
#578Solid polymer fuel cell
#579Fuel cell system with regeneration of electrode activity during start or stop
#580Fuel cell stack coupled to a humidifier via an inclined channel
#581Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
#582BIPOLAR PLATE FOR FUEL CELLS
#583Fuel cell having a stacked electrolyte electrode assembly
#584Fuel cell stack and fuel cell system using the same
#585Bipolar plate for a fuel cell stack
#586Polymer-electrolyte fuel cell exhibiting reduced risk of internal short circuiting
#587Response to Ingestion of Gas Into Fuel Cell Coolant
#588Bipolar plate for fuel cells
#589FUEL CELL AND INTEGRATED ANODE FLOW BOARD THEREOF
#590Membrane electrode assemblies
#591Uniform gas distribution through channels of SOFC
#592TUBULAR FUEL CELL DESIGN WITH IMPROVED CONSTRUCTION AND OPERATING EFFICIENCY
#593Rechargeable fuel cell
#594Gaskets and bipolar plates for PEM fuel cells
#595Fuel cell
#596Bipolar plate for a fuel cell comprising a by-passed serpentine flow path for oxidant gas; a cooling plate for a fuel cell comprising a by-passed serpentine flow path for coolant fluid; fuel cell comprising such plates and uses thereof
#597Electrical bridge for fuel cell plates
#598Fuel cell fluid flow plate with shell passageway piece
#599Fuel cell interconnect
#600Polymer electrolyte fuel cell and method for measuring voltages of cells in polymer electrolyte fuel cell