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)
11/2008
11/13/2008US20080280176 Fuel cell system
11/13/2008US20080280175 Ripple cancellation
11/13/2008US20080280174 Fuel Cell System
11/13/2008US20080280173 Electricity Generation Module Including a Plurality of Electrochemical Cells
11/13/2008US20080280172 Electro-catalytic recharging composition
11/13/2008US20080280171 Hydrogen Generation Device, Operation Method Thereof, and Fuel Cell System
11/13/2008US20080280170 Method for Operating an Electrochemical Cell and a Cassette for Use Therewith
11/13/2008US20080280169 Nanowire structures comprising carbon
11/13/2008US20080280168 Fuel Cell
11/13/2008US20080280167 Fuel cell stack performance monitoring
11/13/2008US20080280166 Solid Oxide Fuel Cell
11/13/2008US20080280165 Fuel Cell Cathode and a Polymer Electrolyte Fuel Cell Having the Same
11/13/2008US20080277632 Method of Preparing a Thin Ceramic Composition with Two Materials, the Composition thus Obtained and the Constituent Electrochemical Cell and Membrane
11/13/2008US20080277098 Supersonic vapor compression and heat rejection cycle
11/13/2008US20080276632 System and Method for Cooling a Battery
11/13/2008US20080276631 System and Method for Cooling a Battery
11/13/2008DE112007000191T5 Brennstoffzelle Fuel cell
11/13/2008DE112007000168T5 Brennstoffzelle Fuel cell
11/13/2008DE112004002214B4 Brennstoffzelle und Verfahren zu deren Herstellung Fuel cell and process for their preparation
11/13/2008DE112004001385B4 Brennstoffzellensystem mit einer für verschiedene Betriebsfeuchtigkeiten optimierten Gasdiffusionsschicht und dessen Verwendung A fuel cell system with optimized for various operating humidities gas diffusion layer and the use thereof
11/13/2008DE102008016093A1 Wasserentfernungssystem für nicht-reaktive Bereiche in PEFMC-Stapeln Water removal system for non-reactive areas in PEFMC stacks
11/13/2008DE102008013436A1 Verfahren und Vorrichtung zur Überwachung von Brennstoffzellen Method and device for monitoring of fuel cells
11/13/2008DE102007024227A1 Hochtemperatur-Brennstoffzellenmodul und Verfahren zur Herstellung eines Hochtemperatur-Brennstoffzellenmoduls High-temperature fuel cell module and method of manufacturing a high temperature fuel cell module
11/13/2008DE102007024226A1 Brennstoffzellenmodul Fuel cell module
11/13/2008DE102007024225A1 Trägervorrichtung für eine elektrochemische Funktionseinrichtung, Brennstoffzellenmodul und Verfahren zur Herstellung einer Trägervorrichtung A support device for an electrochemical functional device, fuel cell module and method of manufacturing a support device
11/13/2008DE102007021909A1 Fuel cell system, has stack of fuel cells with operating fluid channels, operating fluid supply line and plate-shaped multiple-operating fluid dosing unit which is arranged on side of stack
11/13/2008DE102007021292A1 Dichtungsanordnung in einer Brennstoffzellenvorrichtung Seal assembly in a fuel cell device
11/13/2008DE102007020947A1 Gas diffusion electrode for fuel cell, particularly for high temperature fuel cells based on electrolyte impregnated membranes, has gas diffusion layer and porous catalyst layer arranged on gas diffusion layer
11/13/2008DE102006014300B4 Metallkationen-Chelatoren für Brennstoffzellen Metal cation chelators for fuel cells
11/13/2008CA2686161A1 Immobilized enzymes and uses thereof
11/13/2008CA2685823A1 Reforming system, fuel cell system, and its operation method
11/12/2008EP1990861A1 Battery pack
11/12/2008EP1990858A2 Fuell cell system
11/12/2008EP1990857A1 Fuel cartridge for fuel cell and fuel cell using the same
11/12/2008EP1990856A1 Method for creating contacts between electrochemically active discs and interconnectors in high-temperature fuel cells
11/12/2008EP1990855A1 Separator for solid polymer fuel cell and method for manufacturing the same
11/12/2008EP1990854A1 Separation membrane for direct liquid fuel cell and method for producing same
11/12/2008EP1990853A1 Power generating apparatus
11/12/2008EP1990569A1 Pressure regulating valve, fuel cell system using the same, and hydrogen generating facility
11/12/2008EP1989750A1 Device comprising a new cathode system and method for generating electrical energy with use thereof
11/12/2008EP1989441A1 Apparatus for suppling power to buildings using solar power as a power source
11/12/2008EP1989338A2 Porous body containing mixed oxides made from an iron/chrome alloy for fuel cells
11/12/2008EP1522114A4 Oxygen isolation and collection for anode protection in a solid-oxide fuel cell stack
11/12/2008EP1381640B2 Use of conductive plastic moulding material
11/12/2008CN101305492A Tubular fuel cell with integrated electrically conducting spacer and fuel cell module
11/12/2008CN101305491A Tubular fuel cell
11/12/2008CN101305490A Fuel cell system with electric storage device and voltage converter
11/12/2008CN101305489A 管状燃料电池及其制造方法 The tubular fuel cell and a manufacturing method
11/12/2008CN101305488A Tube shaped fuel cell module and manufacturing method thereof
11/12/2008CN101305487A Process for production of fuel cell separators and fuel cells
11/12/2008CN101305486A Z-axis electrically conducting flow field separator
11/12/2008CN101305485A Electrocatalyst for fuel cell and method for preparing the same
11/12/2008CN101304098A Solid-oxide fuel battery system with solid state carbon-based compound as fuel body
11/12/2008CN101304097A 燃料电池系统 The fuel cell system
11/12/2008CN101304096A Method for controlling cooling airflow of air direct freezing type hydrogen electric stack
11/12/2008CN101304095A Package assembly for cathode runner plate and fan of fuel cell stack
11/12/2008CN101304094A Fuel cell polar plate and fuel cell using the same
11/12/2008CN101304093A Low temperature solid-oxide fuel battery three-in-one component MEA and preparation thereof
11/12/2008CN101304092A Cathode material of mid-temperature solid-oxide fuel battery and uses thereof
11/12/2008CN100433438C Method for producing anode-supporting solid oxide fuel cell
11/12/2008CN100433437C Method for recovering performance of poisoned proton exchange membrane fuel cell
11/12/2008CN100433436C Electrochemical fuel cell with fluid distribution layer having non-uniform permeability
11/12/2008CN100433435C Fuel concentration control method for direct liquid fuel cell
11/12/2008CN100433434C Shutdown methods and designs for fuel cell stacks
11/12/2008CN100433433C Fuel cell/constant pressure turbine/hybrid system
11/12/2008CN100433432C Electrical contacts for fuel cells
11/12/2008CN100433431C Stack and fuel cell system using the same
11/12/2008CN100433430C Sulfur-air fuel cell and its application in sulfuric acid production
11/12/2008CN100433429C Liquid fuel mixing arrangement and direct liquid feed fuel cell adopting same
11/12/2008CN100433427C Process for producing bipolar plate for proton exchange film fuel cell
11/12/2008CN100433426C Electrode substrate for a fuel cell, a method for preparing the same, and a membrane-electrode assembly comprising the same
11/12/2008CN100433413C Weak alkaline polymer membrane direct alcohols fuel cell
11/12/2008CN100432141C Device and method for preparing polytetrafluoro ethylene-carbon powder nano composite material
11/12/2008CN100432136C Resin composition for fuel cell member
11/12/2008CN100432121C Asymmetric polymer film, method for the production and the utilization thereof
11/12/2008CN100431946C Metal delivery system for nanoparticle manufacture
11/11/2008US7449798 Co-generated power supply system
11/11/2008US7449261 Holding member for holding an electrochemical cell, a holding substrate for the same, an electrochemical system and a connecting member for electrochemical cells
11/11/2008US7449260 Fuel cell stack including hydrogen pumping fuel cells
11/11/2008US7449259 Power converter architecture and method for integrated fuel cell based power supplies
11/11/2008US7449258 Integrated fuel cell stack thermostat
11/11/2008US7449214 Process for the preparation of solid oxide fuel cell
11/11/2008US7449132 Proton conductive composition and proton conductive membrane
11/11/2008US7449111 Polyelectrolyte comprising at least one acrylic and/or vinyl resin having at least one ionic or ionizable group and at least one additional polymer; acrylic and/or vinyl resin is uniformly distributed in second polymer, such as a fluoropolymer, such that clusters or domains are very small; membranes
11/11/2008US7449046 Method and arrangement for purifying gases fed to a fuel cell by removing operational unfavorable constituents
11/11/2008US7449035 Reinforced designed cellular coal
11/11/2008CA2630973A1 Gas sensor
11/06/2008WO2008134400A1 Power source with capacitor
11/06/2008WO2008134328A2 Power generator with additional hydrogen storage
11/06/2008WO2008133742A2 Apparatus and methods for the production of ethanol, hydrogen and electricity
11/06/2008WO2008133655A2 Micro gap flow through electrochemical devices with self adjusting reactive surfaces
11/06/2008WO2008133607A2 Fuel cell stack components and materials
11/06/2008WO2008133549A1 Cathode material for solid oxide fuel cells based on cobalt-containing perovskite-like oxides of transition metals
11/06/2008WO2008133347A1 Fuel cell system
11/06/2008WO2008133333A1 Carbonaceous sheet and fuel cell separator using the same
11/06/2008WO2008133318A1 Fuel battery system and power supply control method
11/06/2008WO2008133256A1 Fastening structure for fuel cell stack
11/06/2008WO2008133255A1 Process for producing membrane electrode assembly, membrane electrode assembly, apparatus for producing membrane electrode assembly, and fuel cell
11/06/2008WO2008133249A1 Device and method for processing exhaust gas from fuel cell
11/06/2008WO2008133177A1 Polymer electrolyte material and membrane-electrode assembly for fuel cell using the same
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