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)
05/2008
05/29/2008WO2008063399A2 Fully catalyzed membrane assembly with attached border
05/29/2008WO2008063046A1 System having high-temperature fuel cells
05/29/2008WO2008062896A1 Microreactor
05/29/2008WO2008062890A1 Fuel cell system
05/29/2008WO2008062807A1 Fuel cell system
05/29/2008WO2008062806A1 Fuel cell system and fuel cell vehicle
05/29/2008WO2008062805A1 Fuel supply system
05/29/2008WO2008062702A1 Fuel cell system
05/29/2008WO2008062694A1 Pressure sensor
05/29/2008WO2008062561A1 Measuring device, fuel battery with same, and measuring method
05/29/2008WO2008062551A1 Solid polymer fuel cell
05/29/2008WO2008062298A1 Electric power supply system
05/29/2008WO2008062278A1 Electrolyte membrane forming method and fuel cell manufacturing method
05/29/2008WO2008062216A1 Electrode
05/29/2008WO2008061782A2 Thin solid oxide cell
05/29/2008WO2008061633A1 A solenoid valve which is heated via the magnet coil for a gas system, and method for operating the gas system
05/29/2008WO2008061550A1 Gas system for a fuel cell stack and method for operating the gas system
05/29/2008WO2008061345A1 Method to condense and recover carbon dioxide from fuel cells
05/29/2008WO2008044083A3 Thermally regenerative electrochemical converter and mehtod for converting thermal energy into electrical energy by the converter
05/29/2008WO2008040470A3 Fuel cell system
05/29/2008WO2008035258A3 Electrochemical energy source and electronic device suitable for bioimplantation
05/29/2008WO2008032862A3 Electrolyte electrode assembly and method for producing the same
05/29/2008WO2007121297B1 Fuel cell system with fuel flow control assembly including a low flow bypass
05/29/2008US20080124612 Separator for flat-type polyelectrolyte fuel cell and polyelectrolyte fuel cell employing that separator
05/29/2008US20080124611 Consumer battery comprising a fuel cell
05/29/2008US20080124610 Biopolar plate, in particular for a fuel cell
05/29/2008US20080124609 Fuel cell
05/29/2008US20080124608 Fuel Cell
05/29/2008US20080124607 Powdered fuel cell
05/29/2008US20080124606 Stretched proton exchange membrane
05/29/2008US20080124605 Solid Electrolyte And Manufacturing Method Of The Same
05/29/2008US20080124604 comprising a support polymer coupled to diamines or polyamines via a sulfonamide linkage, exhibiting good mechanical resistance, dimensional stability, chemical resistance, good electroconductivity and low permeability in order to to reduce the fuel crossover
05/29/2008US20080124603 Mixed reactants and electrolyte fuel cell
05/29/2008US20080124602 Method for the manufacture of reversible solid oxide cells
05/29/2008US20080124601 Device with ceramic thin plate member and metal thin plate member
05/29/2008US20080124600 Fuel cell
05/29/2008US20080124598 Activation of solid oxide fuel cell electrode surfaces
05/29/2008US20080124597 Hollow-Shaped Membrane Electrode Assembly for Fuel Cell and Hollow-Type Fuel Cell
05/29/2008US20080124596 Feedback-based control of a PEM fuel cell for high temperature protection
05/29/2008US20080124595 Fuel cell system and operation method therefor
05/29/2008US20080124594 Fuel cell system having reliable air supply line
05/29/2008US20080124593 Fuel cell system
05/29/2008US20080124592 Combined energy storage and fuel generation with reversible fuel cells
05/29/2008US20080124591 Evaporatively cooled hybrid PEM fuel cell power plant assembly
05/29/2008US20080124590 Fuel cell systems with fuel utilization and oxidation monitoring
05/29/2008US20080124589 Fuel Cell With Hydrogen Internal Recirculation
05/29/2008US20080124588 Fuel Cell
05/29/2008US20080124587 Electrically conductive, hydrophilic and acid resistant film
05/29/2008US20080124586 Fuel cell system
05/29/2008US20080124585 Compositions and Methods for Bioelectricity Production
05/29/2008US20080124255 Reformer apparatus and method
05/29/2008US20080121288 High pressure valve for hydrogen gas and decompression device for hydrogen gas
05/29/2008US20080120829 Fuel Cell Producing Method and Apparatus
05/29/2008DE112006002060T5 Brennstoffzellensystem und Verfahren zum Beurteilen einer Brenngasleckage in einem Brennstoffzellensystem A fuel cell system and a method for judging fuel gas leakage in a fuel cell system
05/29/2008DE112006002018T5 Brenngasversorgungsvorrichtung und Verfahren zu ihrer Steuerung Fuel gas supply device and process for their control
05/29/2008DE112006001941T5 Gasverdünnungsvorrichtung Gas diluter
05/29/2008DE112006001940T5 Brennstoffzellensystem und Vorrichtung zur Gaslecksuche Fuel cell system and apparatus for gas leak detection
05/29/2008DE112006000715T5 Brennstoffzellensystem Fuel cell system
05/29/2008DE112005002126T5 Ausrichtungsverfahren für sich wiederholende und nicht wiederholende Einheiten in einem Brennstoffzellenstapel Alignment method for repeating and non-repeating units in a fuel cell stack
05/29/2008DE112004000890B4 Steuervorrichtung und -verfahren für in einem Fahrzeug installiertes Brennstoffzellen-Energieerzeugungssystem Control apparatus and method for installed in a vehicle fuel cell power generation system
05/29/2008DE102007055305A1 Brennstoffzellenseparator, Verfahren zur Herstellung eines Brennstoffzellenseparators und Brennstoffzelle A fuel cell separator, method of producing a fuel cell separator and fuel cell
05/29/2008DE102007054755A1 Brennstoffzellenanlage mit Reformer Fuel cell system with reformer
05/29/2008DE102007052831A1 Turbokompressor-Abschaltmechanismus Turbo Compressor shutdown
05/29/2008DE102007052830A1 Langsame Spülung zur verbesserten Wasserentfernung, Gefrierbeständigkeit, zum verbesserten Spülenergiewirkungsgrad und zur verbesserten Spannungsdegradation aufgrund von Abschalt/Start-Wechseln Slow rinse for improved water removal, freezing resistance, for improved Spülenergiewirkungsgrad and improve the voltage degradation due to shutdown / start-Go
05/29/2008DE102007052637A1 Herstellung einer Membranelektrodenanordnung mit Randschutz für PEM-Brennstoffzellen Producing a membrane electrode assembly with edge protection for PEM fuel cells
05/29/2008DE102007052634A1 Brennstoffzellensystem mit einem Wasserrückhaltematerial Fuel cell system with a water-retaining material
05/29/2008DE102007051816A1 Rückkopplungsbasierte Steuerung einer PEM-Brennstoffzelle zum Schutz bei hoher Temperatur Feedback-based control of a PEM fuel cell for the protection at high temperature
05/29/2008DE102007051814A1 Einbauventil mit integriertem Keramikringheizer Cartridge valve with integrated ceramic ring heater
05/29/2008DE102007051811A1 Durch ein geteiltes Solenoid beheiztes Ventil Through a shared heated valve solenoid
05/29/2008DE102007046060A1 Verfahren und Vorrichtung zur Messung des Hoch-Frequenzwiderstands von Brennstoffzellen in Gegenwart von unerwünschten Gross-Signalen Method and device for measuring the high-frequency resistance of fuel cells in the presence of undesired large signals
05/29/2008DE102007003913B3 Cell unit for e.g. electrolysis cells comprises two chambers filled with fluid under pressure and separated by walls enclosing membrane, junction between chambers being sealed by ring channel filled with fluid under higher pressure
05/29/2008DE102006056251A1 Hochtemperaturbrennstoffzelle mit ferritischer Komponente High temperature fuel cells with a ferritic component
05/29/2008DE102006055564A1 Fuel cell drive unit for motor vehicle, has connecting device provided for supplying kinetic energy from conversion device to circulating pump for reinjecting gaseous or liquid medium into fuel cell, and designed as mechanical coupling
05/29/2008DE102006055198A1 Fahrzeug Vehicle
05/29/2008DE102006054951A1 Ionic liquid, useful e.g. as an electrolyte, for the manufacture of fuel cell membrane, comprises a polymer or copolymer derived from allyl- or vinyl-monomer and containing ammonium-cation and an anion
05/29/2008DE102006054914A1 Fuel cell i.e. polymer electrolyte membrane fuel cell, cooling method for motor vehicle, involves guiding cooling medium e.g. water with cooling additive, to heat transfer surface of fuel cell under formation of nucleate boiling
05/29/2008DE102006054737A1 Use of an ionic liquid based on fluorinated or partially fluorinated alkyl phosphorus/phosphine, phosphonic- or alkyl sulfonic-acid, or di- or triacid derivatives as an electrolyte to prepare fuel cell membrane or its electrode assemblies
05/29/2008DE102005059159B4 Dämpfervorrichtung eines Eduktversorgungssystems in einem Brennstoffzellensystem sowie Zuführsystem A damper device Eduktversorgungssystems in a fuel cell system and feeding system
05/29/2008CA2673207A1 System having high-temperature fuel cells
05/29/2008CA2669811A1 Thin solid oxide cell
05/29/2008CA2669716A1 Fuel cell system apparatus
05/29/2008CA2669394A1 Electrolysis apparatus, internal combustion engine comprising the electrolysis apparatus, and vehicle comprising the internal combustion engine
05/29/2008CA2668458A1 Fully catalyzed membrane assembly with attached border
05/28/2008EP1926171A1 Method and apparatus for integrating a liquid fuel processor and a fuel cell through dual reforming and a gas turbine
05/28/2008EP1926170A1 Silicon electrolyte material for a fuel cell, manufacturing method and fuel cell implementing such a material
05/28/2008EP1926169A1 Fuel cell system comprising a reformer
05/28/2008EP1926168A1 Energy production unit comprising a burner and a fuel cell
05/28/2008EP1926167A1 Vehicle with a cooling device and a fuel cell system
05/28/2008EP1926166A1 Fuel cell heating device
05/28/2008EP1926165A1 Polymer electrolyte membrane and membrane-electrode assembly for polymer electrolyte fuel cell
05/28/2008EP1925054A1 Humidifying system for a fuel cell
05/28/2008EP1925053A1 Passive coolant recirculation in fuel cells
05/28/2008EP1925052A1 Flow field plates for fuel cells
05/28/2008EP1925051A2 Seal for fuel cell
05/28/2008EP1925050A1 Gas diffusion layer and method for the production thereof
05/28/2008EP1925049A2 Multilayered nanostructured films
05/28/2008EP1842259A4 Mea seal structure containing catalyzed layer
05/28/2008EP1745162A4 Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
05/28/2008EP1711974A4 Fuel cell supply having fuel compatible materials
05/28/2008EP1639668B1 Electrochemical fuel cell with fluid distribution layer having non-uniform permeability
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