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)
03/2009
03/17/2009US7504170 Power plant in which each fuel cell in a stack has passageways that provide water to reactant gas flow passages and the water is evaporated in proportion to the waste heat generated in the cells; condensed water is returned to the water passageways, which may be dead-ended or vented
03/17/2009US7504169 Hydrogen storage/burner; dosed via valve arranged in anode residual gas conduit and/or throttle arranged in conduit for an anode gas supply
03/17/2009US7504168 Systems for controlling operation of a fuel cell electricity generating system responsive to detection of abnormalities
03/17/2009US7504015 Method and device for producing oxygen
03/17/2009US7504013 System and a method for manufacturing an electrolyte using electro deposition
03/17/2009US7503948 Reforming hydrocarbon containing feed with steam in cyclic reforming and regeneration process, passing through bed packing material and catalyst, adding oxygen-containing gas, then combusting; for producing hydrogen containing synthesis gas
03/17/2009US7503947 Process for humidifying synthesis gas
03/17/2009US7503946 Autooxidation internal heating type steam reforming system
03/17/2009US7503945 Simple, for avoiding problems caused by tar compounds entrained with the product gas; ash particles are guided from an ash reactor along a conveying duct to a gas cooler or upstream of the gas cooler, increasing ash content of product gas and reducing the amount of of condensing tar compounds sticking
03/12/2009WO2009144940A1 Mea member and polymer electrolyte fuel cell
03/12/2009WO2009032461A1 Energy generating modules with fuel chambers
03/12/2009WO2009031676A1 Microphase separated structure film and process for producing the microphase separated structure film
03/12/2009WO2009031614A1 Method for desulfurizing hydrocarbon oil and fuel cell system using the same
03/12/2009WO2009031613A1 Solid acid, process for producing the solid acid, method for desulfurizing hydrocarbon oil using solid acid as desulfurizing agent
03/12/2009WO2009031578A1 Hydrogen-generating material composition, hydrogen-generating material molded body, and method for producing hydrogen
03/12/2009WO2009031479A1 Separator for fuel cell and method for forming collector constituting the separator
03/12/2009WO2009031475A1 Hydrogen generator and fuel stick
03/12/2009WO2009031459A1 Fuel cell system and method of operating the fuel cell system
03/12/2009WO2009031458A1 Fuel cell system and method of operating the fuel cell system
03/12/2009WO2009031444A1 Fuel cell operation method
03/12/2009WO2009031397A1 Hybrid vehicle
03/12/2009WO2009031383A1 Catalyst, method for producing the same, and use of the same
03/12/2009WO2009031271A1 Fuel cell power generating system and fuel cell power generating system operating method
03/12/2009WO2009031236A1 Process for producing ceramic sheet
03/12/2009WO2009031000A1 Fuel cell stack and fuel cell system
03/12/2009WO2009030762A1 Bipolar plate for fuel cells
03/12/2009WO2009030648A1 Coaxial module for fuel cell or electrolyser with ball interconnectors
03/12/2009WO2009030313A1 Modified gas diffusion layer in fuel cells
03/12/2009WO2009030304A1 Method and apparatus for operation of an enclosed fuel cell arrangement with recycling of hydrogen containing exhaust into the cathode
03/12/2009WO2009030303A1 Method and apparatus for operation of a fuel cell arrangement
03/12/2009WO2009030184A1 Mixing unit for a fuel cell and method for actuating the mixing unit
03/12/2009WO2009029963A1 Closing device with a power supply unit
03/12/2009WO2009014775A3 High temperature electrochemical device with interlocking structure
03/12/2009WO2008155628A3 Fuel cell system and operation method thereof
03/12/2009WO2008155627A3 Fuel cell system and operating method therefor
03/12/2009WO2008145660A3 Method for the production of a gas-tight ceramic layer and ceramic layer
03/12/2009WO2008145471A3 Graduated deactivation of a fuel cell-based drive system
03/12/2009WO2008137846A3 Immobilized enzymes and uses thereof
03/12/2009WO2008134789A4 Connection of chemical or thermal reactors
03/12/2009WO2008132493A3 Improvements in or relating to fuel cells
03/12/2009WO2008127565A3 Sealing materials, devices utilizing such materials and a method of making such devices
03/12/2009WO2008050063A3 Process for manufacturing an ltm perovskite product
03/12/2009US20090069963 Fuel cell vehicle
03/12/2009US20090068556 Battery-operated wireless-communication apparatus and method
03/12/2009US20090068544 Fuel cell using polyhydric mixtures directly as a fuel
03/12/2009US20090068540 Fuel cell, fuel cell stack, and method of producing the fuel cell stack
03/12/2009US20090068539 Fuel cell system
03/12/2009US20090068538 Module for a fuel cell stack
03/12/2009US20090068536 Ovoid shaped fuel storage tank
03/12/2009US20090068534 Highly proton-conductive polymer electrolyte membranes that excel in mechanical strength and a process for producing the same
03/12/2009US20090068533 Fuel electrodes for solid oxide electrochemical cell, processes for producing the same, and solid oxide electrochemical cells
03/12/2009US20090068532 Solid oxide type fuel cell and method for manufacturing the same
03/12/2009US20090068531 Solid electrolyte with high ion-conductivity and method for manufacturing the same, and electrochemical system using solid electrolyte
03/12/2009US20090068530 Membrane electrode assembly and direct liquid fuel cell
03/12/2009US20090068529 Silicified electrolyte material for fuel cell, method for its preparation and fuel cell using same
03/12/2009US20090068528 Heat treatment of perfluorinated ionomeric membranes
03/12/2009US20090068527 Solid polymer fuel cell and method for producing mea used for solid polymer fuel cell
03/12/2009US20090068526 Fuel cell separator
03/12/2009US20090068525 Fuel Cell Electrode, Method for Producing Fuel Cell Electrode, Membrane-Electrode Assembly, Method for Producing Membrane-Electrode Assembly, and Solid Polymer Fuel Cell
03/12/2009US20090068524 Anhydrous proton conductor based on heterocycle attached to a polymer backbone
03/12/2009US20090068523 Fuel electrodes for solid oxide electrochemical cell, processes for producing the same, and solid oxide electrochemical cells
03/12/2009US20090068522 Monopolar type membrane electrode assembly having sensing element
03/12/2009US20090068521 Cooling System for a Fuel Cell
03/12/2009US20090068520 Fuel cell system and method of starting operation of fuel cell system
03/12/2009US20090068519 Fuel cell and method of manufacturing the same
03/12/2009US20090068518 Passive fuel cell system
03/12/2009US20090068517 Systems and methods for verifying fuel cell feed line functionality
03/12/2009US20090068516 Fuel Cell System
03/12/2009US20090068515 Fuel Supplying and Controlling Method and Fuel Cell Apparatus Using the Same
03/12/2009US20090068514 Fuel Cell System and Mobile Body
03/12/2009US20090068513 Fuel cell
03/12/2009US20090068512 Hydrogen refueling station
03/12/2009US20090068511 Catalyst for reformer of fuel cell, preparing method thereof, and reformer for fuel cell and fuel cell system including same
03/12/2009US20090068510 Fuel cell system and method of operating the fuel cell system
03/12/2009US20090068509 Process for Operating a Fuel Cell Arrangement and Fuel Cell Arrangement
03/12/2009US20090068508 Apparatus and method of producing electrical current in a fuel cell system
03/12/2009US20090068507 Fuel cartridge and direct methanol fuel cell having the same and method of purging direct methanol fuel cell using the fuel cartridge
03/12/2009US20090068506 Device and method for monitoring internal state of fuel cell
03/12/2009US20090068504 Systems and methods for verifying fuel cell feed line functionality
03/12/2009US20090068503 Sputtering apparatus
03/12/2009US20090068502 Remote emergency power unit having electrochemically regenerated carbon dioxide scrubber
03/12/2009US20090064566 Method and apparatus for converting organic material
03/12/2009DE112007000017T5 Verfahren zum Bilden einer Gasdiffusionsschicht für eine Brennstoffzelle A method of forming a gas diffusion layer for a fuel cell
03/12/2009DE112005002628T5 Verfahren zum Stabilisieren von in Brennstoffzellen verwendeten Plyelektrolytmembranfilmen A process for stabilizing used in fuel cells Plyelektrolytmembranfilmen
03/12/2009DE112005002361T5 Gerät zur Erfassung eines elektrischen Verlusts und Verfahren zur Erfassung eines elektrischen Verlusts für eine Brennstoffzelle Device for detecting an electric loss and method for detecting an electric loss for a fuel cell
03/12/2009DE112005002144T5 Brennstoffzellensystem Fuel cell system
03/12/2009DE102008045355A1 Brennstoffzellenanlage mit Reformer Fuel cell system with reformer
03/12/2009DE102008038201A1 Platte für eine Brennstoffzellenanordnung Plate for a fuel cell assembly
03/12/2009DE102007044246A1 Membran-Elektroden-Einheit mit hydrierbarem Material für eine Brennstoffzelle Membrane-electrode assembly for a fuel cell with a hydrogenatable material
03/12/2009DE102007043227A1 Vorrichtung zum Lufttransport in einem Antriebssystem eines Fahrzeugs sowie Brennstoffzellensystem mit einer derartigen Vorrichtung Apparatus for air transport in a drive system of a vehicle and fuel cell system with such a device
03/12/2009DE102007042985A1 Bipolarplatte für einen PEM-Elektrolyseur Bipolar plate for a PEM electrolyser
03/12/2009DE102007042787A1 Modifizierte Gasdiffusionsschicht in Brennstoffzellen Modified gas diffusion layer in fuel cells
03/12/2009DE102007042784A1 Verfahren und Vorrichtung zum Betreiben einer Brennstoffzellenanordnung Method and apparatus for operating a fuel cell arrangement
03/12/2009DE102007042711A1 Plant for superconductive magnetic energy storage, electrolytic water decomposition and generation of current by synthesizing water, comprises a superconducting magnetic energy storage system, a water-electrolyzer and a fuel cell
03/12/2009DE102007042425A1 Hot box, has reheater for fuel cell vehicle-residual gas, and latent heat storage system provided within heat insulation layers and designed to deliver heat to insulation layers by phase change when fuel cell is not operated
03/12/2009DE102007042217A1 Verfahren zur Herstellung von porösen Keramiken A method for producing porous ceramics
03/12/2009CA2721138A1 Catalyst, method for producing the same, and use of the same
03/12/2009CA2698637A1 Bipolar plate for fuel cells
03/12/2009CA2698366A1 Solid acid, method for preparing the solid acid, and method for desulfurizing hydrocarbon oil using the solid acid as desulfurizing agent
03/11/2009EP2034549A2 Fuel cell heating device with reformer
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