Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 8 - Fuel cells; Manufacture thereof
Patents for H01M 8 - Fuel cells; Manufacture thereof (92,705)
04/2008
04/01/2008CA2102359C Method and apparatus for disposing of water and/or inert gas from a fuel cell block
03/2008
03/27/2008WO2008036822A2 Processes. framed membranes and masks for forming catalyst coated membranes and membrane electrode assemblies
03/27/2008WO2008036190A2 Adaptive purge control to prevent electrode redox cycles in fuel cell systems
03/27/2008WO2008036169A2 High temperature fuel cell system for operaton with low purity ethanol
03/27/2008WO2008035776A1 Hydrogen generator, method of operating hydrogen generator, and fuel cell system
03/27/2008WO2008035667A1 Fuel cell, fuel cell system, and electronic device
03/27/2008WO2008035423A1 Fuel cell
03/27/2008WO2008035258A2 Electrochemical energy source and electronic device suitable for bioimplantation
03/27/2008WO2008035175A1 Fuel cell system
03/27/2008WO2008034987A1 Solid oxide fuel cell comprising a thermal exchanger
03/27/2008WO2008034818A1 Device for processing a surface of a workpiece and method for producing a bipolar plate of a fuel cell with such a device
03/27/2008WO2008034454A1 Recirculation arrangement for an anode-side gas supply in a fuel cell apparatus and fuel cell apparatus for mobile use
03/27/2008WO2008034453A1 Adaptive open-loop and closed-loop control apparatus for a fuel cell system and method therefor
03/27/2008WO2008034399A1 Sulfonated and phosphonated polymer blends
03/27/2008WO2008034253A1 Control of relative humidity in fuel cell systems
03/27/2008WO2008017793A3 Method for storing hydrogen, device for implementation and applications thereof
03/27/2008WO2008015554A3 Hydrogen supplying apparatus and method for controlling hydrogen supplying apparatus
03/27/2008WO2008012669A3 Apparatus and method for coating a paste containing a water-repellent substance, and method for manufacturing a fuel cell
03/27/2008WO2008012648A3 Method for manufacturing hydrogen separation membrane fuel cell
03/27/2008WO2008012634A3 Membrane electrode assembly for fuel cell, and fuel cell
03/27/2008WO2008012572A3 Membrane comprising an electrocatalyst containing palladium and ruthenium
03/27/2008WO2008001119A8 Steam reforming method for fuel cells
03/27/2008WO2008000241A3 Silane-operated fuel cell
03/27/2008WO2007136629A3 Methods and devices for hydrogen generation from solid hydrides
03/27/2008WO2007136077A3 Fuel cell system and method of operating same
03/27/2008WO2007105490A8 Process for producing separator and separator
03/27/2008WO2007103104A3 Power cell architectures and control of power generator arrays
03/27/2008WO2006063471A3 Alkaline fuel cell system
03/27/2008US20080077802 Fuel cartridge authentication
03/27/2008US20080076345 Fire protection
03/27/2008US20080076009 Solid electrolyte membrane, method of manufacturing solid electrolyte membrane, fuel cell provided with solid electrolyte membrane, and method of manufacturing fuel cell
03/27/2008US20080076008 Graphitization-resistant carbon; polyfurfuryl alcohol containing ferrocene
03/27/2008US20080076006 High utilization stack
03/27/2008US20080076005 Fuel cell fluid distribution system
03/27/2008US20080076004 Method For Making Super-Hydrophilic And Electrically Conducting Surfaces For Fuel Cell Bipolar Plates
03/27/2008US20080076002 Connecting structure of a liquid sending apparatus, fuel-cell type electricity generating apparatus, and electronic device
03/27/2008US20080076000 Surface treatment; crosslinked polystyrene, polysulfone, polyvinylpyridine; improved conductivity, swelling, tensile strength and modulus
03/27/2008US20080075999 Improved fuel barrier property and mechanical strength
03/27/2008US20080075998 Physical vapor deposition; improved ion permeability; electroltyic fuel cells; oxygen pump cells
03/27/2008US20080075997 Fuel cell and electronic apparatus on which the fuel cell can be mounted
03/27/2008US20080075996 Polymer Electrolyte Fuel Cell
03/27/2008US20080075994 Fuel Cell System Comprising at Least One Fuel Cell
03/27/2008US20080075993 Internal proton exchange membrane humidification and cooling with automotive coolant
03/27/2008US20080075992 Fuel cell system and method of controlling the same fuel cell system
03/27/2008US20080075991 Monitoring and control of fuel cell purge to emit non-flammable exhaust streams
03/27/2008US20080075990 Fuel reforming apparatus and fuel cell system
03/27/2008US20080075989 Fuel cell, fuel cell stack, fuel cell apparatus and electronic instrument
03/27/2008US20080075988 Fuel cell system and method of controlling a fuel cell system
03/27/2008US20080075987 Oxidation with water, dehydrogenation; fuel cells; automobiles
03/27/2008US20080075986 Stack shutdown purge method
03/27/2008US20080075985 Adaptive purge control to prevent electrode redox cycles in fuel cell systems
03/27/2008US20080075984 Electrolyte sheet with regions of different compositions and fuel cell device including such
03/27/2008US20080075940 Conductive Nonwoven Fabric
03/27/2008US20080073133 Vehicle mounted fuel cell assembly
03/27/2008DE112006001072T5 Brennstoffzellensystem Fuel cell system
03/27/2008DE112006000958T5 Brennstoffzelle Fuel cell
03/27/2008DE112005000295T5 Verfahren zum Herstellen von bipolaren Plattenmodulen A method for producing the bipolar plate modules
03/27/2008DE112004002108T5 Einstückige bipolare Platte mit Federdichtungen One-piece bipolar plate with spring seals
03/27/2008DE112004002094T5 Variable Katalysatorbeladung auf Grundlage einer Strömungsfeldgeometrie Variable catalyst loading based on a flow field geometry
03/27/2008DE112004000147T5 Verbinden bipolarer Platten in Brennstoffzellenstapeln mit Protonenaustauschmembran Combine bipolar plates in fuel cell stacks with proton exchange membrane
03/27/2008DE10346334B4 Brennstoffzellen-Elektrokatalysator und Verfahren zu dessen Herstellung Fuel cell electrocatalyst and process for its preparation
03/27/2008DE10317908B4 Brennstoffzellensystem und Steuerverfahren hierfür Fuel cell system and control method therefor
03/27/2008DE10307278B4 Brennstoffzellenstapel Fuel cell stack
03/27/2008DE102007043925A1 Dichtungshaltemittel für Brennstoffzellenanordnung Seal retaining means for fuel cell assembly
03/27/2008DE102007043924A1 Metall/Verbundwerkstoff-Hybrid-Brennstoffzellenanordnung Metal / composite hybrid fuel cell assembly
03/27/2008DE102007039928A1 Detektion einer Wasserstauvariabilität von Zelle zu Zelle unter Verwendung von Mustererkennungstechniken Detecting a water storage variability from cell to cell using pattern recognition techniques
03/27/2008DE102007039467A1 An Gasdiffusionsmedien angehaftete, elektrisch leitende Stege und Verfahren zu deren Herstellung und Verwendung Adhered to the gas diffusion media, electrically conductive webs and processes for their preparation and use
03/27/2008DE102007039466A1 Brennstoffzellenventil mit hydrophobisch verbesserter Oberfläche Fuel cells valve with improved surface hydrophobic
03/27/2008DE102007038171A1 Production of a bipolar plate for collecting electrodes and distributing between fuel cells comprises creating an electrically conducting fuel cell component and applying a graphite-containing/conducting carbon layer on one side
03/27/2008DE102007037632A1 Lokalisierte Deaktivierung einer Membran Localized deactivation of a membrane
03/27/2008DE102007037246A1 Schnelles Recyclingverfahren für Ruthenium-, Gold- und Titan-Beschichtungen aus hydrophilen bipolaren Platten aus PEM-Brennstoffzellen Fast recycling process for ruthenium, gold and titanium coatings of hydrophilic bipolar plates of PEM fuel cells
03/27/2008DE102007000703A1 Brennstoffzellenbauelement Fuel cell component
03/27/2008DE102006056373A1 Struktur zum Verbessern der Stapelwirksamkeit einer Metall-Trennplatte für eine Brennstoffzelle Structure for improving the effectiveness of a stack of metal separator plate for a fuel cell
03/27/2008DE102006053569A1 Sealing structure for use with fuel cell of vehicle, has sealing-piece including seal stuck at outer edge of air and hydrogen distributor openings, where section of seal is positioned at position of antifreeze distributor opening
03/27/2008DE102006043820A1 Vorrichtung zur Bearbeitung einer Oberfläche eines Werkstücks und Verfahren zur Herstellung einer Bipolarplatte einer Brennstoffzelle mittels einer solchen Vorrichtung An apparatus for processing a surface of a workpiece and process for producing a bipolar plate of a fuel cell by means of such a device
03/27/2008DE102006043573A1 Liquid water discharge decreasing method for fuel cell system, involves cooling fuel cell by using cooling agent in cooling circuit, and heating damp exhaust gas before discharging from fuel cell system by cooling agent
03/27/2008DE102006043349A1 Brennstoffzellensystem und Verfahren zum Starten eines Brennstoffzellensystems A fuel cell system and method for starting a fuel cell system
03/27/2008DE102006043037A1 Verfahren zur Ermittlung eines Zustands eines Reformers in einem Brennstoffzellensystem Method for determining a state of a reformer in a fuel cell system
03/27/2008DE102006042995A1 Verfahren zur Ermittlung eines Anodenumsatzgrads in einem Brennstoffzellensystem A method for determining an anode conversion degree in a fuel cell system
03/27/2008DE102006042760A1 Verfahren zur Herstellung einer protonenleitenden, Polyazol-enthaltenden Membran A method for producing a proton conductive membrane containing polyazole
03/27/2008DE102006042537A1 Brennstoffzellensystem und Verfahren zum Starten eines Brennstoffzellensystems A fuel cell system and method for starting a fuel cell system
03/27/2008DE102006042456A1 Metal hydride hydrogen reservoir, especially for fuel cell in automobile, comprises pressure-resistant storage container partially filled with metal hydride
03/27/2008DE102006042109A1 Gehäuse zum Aufnehmen zumindest eines Brennstoffzellenstapels Housing for receiving at least a fuel cell stack
03/27/2008DE102006042108A1 Brennstoffzellensystem und Verfahren zum Beeinflussen des Wärme- und Temperaturhaushaltes eines Brennstoffzellenstapels A fuel cell system and method for influencing the heat and temperature budget of a fuel cell stack
03/27/2008DE102006042107A1 Brennstoffzellensystem und Verfahren zum Beeinflussen des Wärme- und Temperaturhaushaltes eines Brennstoffzellenstapels A fuel cell system and method for influencing the heat and temperature budget of a fuel cell stack
03/27/2008DE102005045319B4 Brennstoffzellenkonstruktion und Steuerverfahren zur Erleichterung einer Selbstaufheizung durch katalytische Verbrennung von Anodenabgas Fuel cell design and control method for facilitating self-heating by catalytic combustion of the anode exhaust gas
03/27/2008DE10126090B4 Vorrichtung zum Aufwärmen einer Brennstoffzelle Apparatus for heating a fuel cell
03/27/2008CA2669792A1 Solid oxide fuel cell comprising a thermal exchanger
03/26/2008EP1903629A2 Disc element for the collector plate or bipolar plate of a fuel cell
03/26/2008EP1902954A2 Jet fuel based high pressure solid oxide fuel cell system
03/26/2008EP1902489A2 Microbial fuel cells for oxidation of electron donors
03/26/2008EP1902488A2 Fuel cell recharger
03/26/2008EP1902487A1 Catalytic combustor
03/26/2008EP1902486A2 Fuel cell power plant and control method thereof
03/26/2008EP1902485A2 Chromium retention layers for components of fuel cell systems
03/26/2008EP1902484A1 Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof
03/26/2008EP1902171A1 Washing machine comprising a fuel cell and a hydrogen generating reactor
03/26/2008EP1872429A4 A fuel cell and a method for operating said fuel cell
03/26/2008EP1680821A4 Composite electrolyte with crosslinking agents
03/26/2008EP1673833A4 Fuel cells for use in portable devices
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