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)
12/2005
12/29/2005US20050287416 Polymer electrolyte fuel cell and power generation device
12/29/2005US20050287415 Separator for polymer electrolyte fuel cell, polymer electrolyte fuel cell, method of evaluating separator for polymer electrolyte fuel cell, and method of manufacturing separator for polymer electrolyte fuel cell
12/29/2005US20050287414 Fuel cell, and a method for preparing the same
12/29/2005US20050287413 Separator for fuel cell, method of preparing same, and fuel cell comprising same
12/29/2005US20050287412 Active control strategy for PEM fuel cell liquid water evacuation
12/29/2005US20050287411 Low voltage power tap on high voltage stack
12/29/2005US20050287410 Polymer electrolyte membrane and fuel cell using the same
12/29/2005US20050287409 Method and apparatus for vaporizing fuel for a reformer fuel cell system
12/29/2005US20050287408 Method for the production of electrochemical cells and an electrochemical cell stack
12/29/2005US20050287407 System and method for storing and discharging hydrogen
12/29/2005US20050287406 Fuel cell system and method for generating electricity from a fuel cell system comprising a fuel cell stack divided into sub-tracks
12/29/2005US20050287405 Fuel cell system
12/29/2005US20050287404 Fuel cell system and method for removal of impurities from fuel cell electrodes
12/29/2005US20050287403 Method and apparatus for controlling a combined heat and power fuel cell system
12/29/2005US20050287402 AC impedance monitoring of fuel cell stack
12/29/2005US20050287399 A cell having a biomolecular energy source including a biomolecule, and an electrode; and a cell having a reducible substrate and an electrode; addition of an ionic transport medium to the first cell generates an electrical potential between the first electrode and the second electrode in enzyme absence
12/29/2005US20050287290 Gas diffusion electrodes and membrane electrode assemblies for proton exchange membrane fuel cells
12/29/2005US20050284691 Integrated heat exchanger and muffler unit
12/29/2005US20050284675 Motor vehicle with hybrid drive
12/29/2005US20050284666 Geosynthetic composite for borehole strengthening
12/29/2005US20050284619 Multi-pass heat exchanger
12/29/2005US20050284022 Reformer for fuel cell system and fuel cell system comprising the same
12/29/2005DE202005017574U1 Fuel cell system, for e.g. canned motor, has handling device formed as pump or blower with conveying and drive areas, where conveying area is hermetically sealed with rotary part of motor opposite to drive area stator
12/29/2005DE202005015958U1 Zweiseitige Brennstoff-Strömungsplatten-Struktur Two-sided fuel-flow plate structure
12/29/2005DE202005008706U1 Bipolar separator for fuel cell stack, has channel plates with respective plate surface facing corresponding membrane electrode assembly, where plates are adhesively connected with one another in area of plate surfaces facing one another
12/29/2005DE112004000413T5 Brennstoffzellensystem Fuel cell system
12/29/2005DE112004000278T5 Element für die Erzeugung elektrischer Energie für eine Flüssigkeits-Brennstoffzelle, Verfahren zur Herstellung derselben und Flüssigkeits-Brennstoffzelle, welche dieselbe verwendet Element for the generation of electrical energy for a liquid fuel cell, method for producing the same and liquid fuel cell which uses the same
12/29/2005DE10394017T5 Gassensor Gas sensor
12/29/2005DE10394013T5 Brennstoffzelle mit einer korrosionsbeständigen und -geschützten Kathodenkatalysatorschicht Fuel cell having a corrosion-resistant and cathode catalyst layer -protected
12/29/2005DE10241349B4 Brennstoffzellensystem Fuel cell system
12/29/2005DE102005025228A1 Lufteinlasssystem Air intake system
12/29/2005DE102005024950A1 Elektronische Leiterplatte mit einer darin integrierten Brennstoffzelle Electronic circuit board with a built-in fuel cell
12/29/2005DE102004039512A1 Carbon-containing body used as a carbon brush, bipolar plate or tribological component contains chemically bound chlorine
12/29/2005DE102004029840A1 Brennstoffzellenvorrichtung Fuel cell device
12/29/2005CA2767154A1 Gas diffusion electrode and solid-state high-molecular electrolyte type fuel cell
12/29/2005CA2571138A1 Electrolyte membrane for polymer electolyte fuel cell, process for its production and membrane-electrode assembly for polymer electrolyte fuel cell
12/29/2005CA2571131A1 Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof
12/29/2005CA2569619A1 The production of membrane electrode assemblies and stacks thereof
12/29/2005CA2569617A1 Membrane electrode assembly with controlled water management/ion flow
12/29/2005CA2569541A1 Gas diffusion substrate
12/29/2005CA2569366A1 Processing techniques for the fabrication of solid acid fuel cell membrane electrode assemblies
12/29/2005CA2568589A1 Method for manufacturing separator for fuel cell
12/29/2005CA2567305A1 Liquid composition, process for its production, and process for producing membrane-electrode assembly for polymer electrolyte fuel cells
12/29/2005CA2511135A1 Polymer electrolyte membrane and fuel cell using the same
12/28/2005EP1610406A1 Power supply
12/28/2005EP1610405A2 Carbon composite material for fuel cell separator, preparation thereof and fuel cell separator utilizing the same
12/28/2005EP1610347A1 Continuous process for producing polymer electrolyte membrane and apparatus therefor
12/28/2005EP1609203A1 Fuel cell for portable radio-electronic equipment
12/28/2005EP1609202A1 Method and system for recovering the chemical energy of anode gases exiting from a fuel cell
12/28/2005EP1609200A1 Conductive polymer, conductive polymer compositions and their use
12/28/2005EP1609199A2 Electrochemical energy source and electronic device incorporating such an energy source
12/28/2005EP1609156A1 Ion-conducting polymeric materials
12/28/2005EP1608706A1 Setting composition for a battery electrolyte
12/28/2005EP1608605A1 Densification of ceria based electrolytes
12/28/2005EP1534870B1 Reactive milling process for the manufacture of a hydrogen storage alloy
12/28/2005EP1440454A4 Electrically conductive, freestanding microporous sheet for use in an ultracapacitor
12/28/2005EP1129501B1 Bipolar plate for fuel cells
12/28/2005EP0932639B1 Very thin microporous material
12/28/2005CN2749060Y Even flow passage plate structure for fuel battery
12/28/2005CN2749059Y Structure of flow field plate for proton exchange membrane full cell
12/28/2005CN2749058Y Feedback type modularized fuel battery unit
12/28/2005CN1714466A Unitized fuel cell assembly and cooling apparatus
12/28/2005CN1714042A Autooxidation internal heating type steam reforming system
12/28/2005CN1713433A Fuel cell, and a method for preparing the same
12/28/2005CN1713432A Reformer and fuel cell system having the same
12/28/2005CN1713431A Method and apparatus for resuming characteristics of fuel cells
12/28/2005CN1713430A Fuel cell aging method and apparatus
12/28/2005CN1713429A Miniature liquid fuel battery with direct alcohol fuel and battery set
12/28/2005CN1713428A Reformer and fuel cell system having the same
12/28/2005CN1713424A Electrode production of fuel battery membrane with proton exchange membrane
12/28/2005CN1713423A Electrode for fuel cell, membrane-electrode assembly for fuel cell comprising the same, fuel cell system comprising the same, and method for preparing the electrode
12/28/2005CN1713411A Separator for fuel cell, method of preparing same, and fuel cell comprising same
12/28/2005CN1234187C Cooling system of fuel cell
12/28/2005CN1234186C Fuel supply device of fuel cell system
12/28/2005CN1233727C Ionic solid electrolyte, its preparation process and electrochemical system with the electrolyte
12/28/2005CN1233555C Catalyst for selective oxidation of CO under hydrogen-enriched condition
12/28/2005CN1233545C Oxygen supply device
12/27/2005US6979805 Fuel-cell resistors and methods
12/27/2005US6979710 Mixture of perfluoroalkyl perfluorovinyl ether and organosilicon polymer
12/27/2005US6979699 Sulphonic fluorinated ionomers
12/27/2005US6979513 Battery including carbon foam current collectors
12/27/2005US6979511 Cermet and chromium, iron, copper and, or silver alloy; electrolytic cells
12/27/2005US6979510 Efficiency
12/27/2005US6979509 Freeze tolerant fuel cell power plant with a two-component mixed coolant
12/27/2005US6979508 Fuel cell with integrated feedback control
12/27/2005US6979507 Fuel cell system controller
12/27/2005US6979506 Fuel cell system
12/27/2005US6979505 Method and apparatus for removal of contaminants from a hydrogen processor feed stream, as in a fuel cell power plant
12/27/2005US6979504 Fuel cell system automatic power switching method and apparatus
12/27/2005US6979503 Method and apparatus for burst disk identification
12/27/2005US6979383 Heating, pressurization thermoplastic resin
12/27/2005US6978855 Fuel cell powered electric vehicle
12/27/2005US6978665 Hydrogen supply apparatus and hydrogen supply method for measuring fuel consumption of hydrogen fuel vehicle
12/27/2005CA2483224C Bipolar plate assembly, fuel cell stacks and fuel cell systems incorporating the same
12/27/2005CA2352443C Separators for solid polymer fuel cells and method for producing same, and solid polymer fuel cells
12/27/2005CA2316068C Hydrogen supply system for fuel cell
12/27/2005CA2143751C Flexible, conducting plastic electrode and process for its preparation
12/22/2005WO2005122317A2 Fuel cell
12/22/2005WO2005122316A1 Membrane electrode assembly (mea) for a fuel cell
12/22/2005WO2005122315A1 Fuel cell, electronic equipment, movable body, power generation system and cogeneration system
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