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)
05/1998
05/07/1998WO1998019351A2 Nanostructured ion conducting solid electrolytes
05/07/1998DE19645111A1 Compact cell stacking for solid oxide fuel cells (SOFC)
05/07/1998DE19644864A1 Hydrogen fuel cell accumulator, e.g., for use in electric vehicles
05/06/1998EP0840388A1 Battery of planar high-temperature fuel cells
05/06/1998EP0839892A2 Process for the complete and emissionless application of synthesis raw gas by high temperature recycling and by fractional material-specific conversion
05/06/1998EP0839890A2 Process for the complete and emissionless application of synthesis gas produced by high temperature recycling of all kind of wastes
05/06/1998EP0839394A1 Electrochemical apparatus and process
05/06/1998EP0799324A4 Magnesium mechanical alloys for thermal hydrogen storage
05/05/1998US5747185 High temperature electrochemical converter for hydrocarbon fuels
05/05/1998US5747184 Doped with magnesium and aluminum; high conductivity; antiswelling agents;
05/05/1998US5746985 Reforming reactor
04/1998
04/30/1998WO1998018172A1 Method and apparatus for refueling an electrochemical power source
04/30/1998WO1998018171A1 Inert cathode for selective reduction of oxygen and a method for the production thereof
04/30/1998WO1998017714A1 Very thin microporous material
04/30/1998WO1998017377A1 Microporous membranes and uses thereof
04/30/1998DE19702619C1 High temperature fuel cell cathode
04/30/1998CA2269237A1 Method and apparatus for refueling an electrochemical power source
04/30/1998CA2269051A1 Inert cathode for selective reduction of oxygen and a method for the production thereof
04/29/1998EP0838872A2 Improved catalyst
04/29/1998EP0838097A1 ELECTROCATALYTIC STRUCTURE COMPRISING A MATRIX OF SiOxCyHz HAVING DISPERSED THEREIN PARTICLES OF CATALYTIC MATERIAL
04/29/1998CN1180449A Galvanosorptive reaction cell
04/29/1998CA2219113A1 Method for total material, emission-free utilisation by high-temperature recycling and by fractional material-specific conversion of the resultant synthesis raw gas
04/29/1998CA2219112A1 Synthesis clean gas
04/28/1998US5744015 Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions
04/23/1998WO1998016963A1 Tubular polymer electrolyte fuel cell assembly and method of manufacture
04/23/1998WO1998016962A1 Layout and procedure of charging of batteries
04/23/1998WO1998016961A1 An electric power generation system using fuel cells
04/23/1998WO1998016402A1 Electric vehicle
04/23/1998WO1998004011A3 Fuel cell system for electric generation, heating, cooling and ventilation
04/23/1998DE19746301A1 Fuel cell with solid polymer electrolyte
04/23/1998DE19644628A1 Inerte Kathode für die selektive Sauerstoffreduktion und Verfahren zu deren Herstellung Inert cathode for selective oxygen reduction and process for their preparation
04/23/1998DE19642754A1 Fuel cell with gravity-fed fuel delivery
04/23/1998DE19636902C1 Fuel cell stack
04/22/1998EP0837271A2 Valve with a Laval nozzle
04/22/1998EP0787367B1 Fuel cell plant with utilization of the cathode heat, and process for operating it
04/22/1998EP0566572B1 Ductile ceramic composites
04/21/1998US5741611 Method of preparing an electrochemical system operated at ambient temperatures
04/21/1998US5741605 Solid oxide fuel cell generator with removable modular fuel cell stack configurations
04/21/1998US5741474 Process for production of high-purity hydrogen
04/21/1998US5741408 Polymer electrolyte membrane for use in fuel cells and electrolysis cells
04/21/1998US5741406 Forming a lanthanum strontium manganite substrate deposited with vitria-zirconia film
04/21/1998CA2146326C Hydrocarbon fueled solid polymer fuel cell electric power generation system
04/17/1998CA2186786A1 Fuel cells composed of bi-functional catalyst anodes and proton conducting membranes for direct utilization of natural gas and light hydrocarbons
04/16/1998WO1998015961A1 Electrode for an electrochemical cell, and electrode-electrolyte unit, and related production process
04/15/1998EP0835531A1 Water management system for solid polymer electrolyte fuel cell power plants
04/15/1998EP0835530A1 High-temperature fuel cell installation and process for its operation
04/15/1998EP0835334A1 Production of zinc fuel pellets
04/14/1998US5738905 Process for the production of a composite comprising electrode material, catalyst material and a solid-electrolyte membrane
04/14/1998CA2123711C Method and apparatus for the selective oxidation of carbon monoxide in a hydrogen-containing gas mixture
04/14/1998CA2099886C Method and apparatus for removing water from electrochemical fuel cells
04/09/1998WO1998015023A1 A hydrocarbon reformer for electrochemical cells
04/09/1998WO1998015022A1 Process for supplying with air a polymer electrolyte membrane (pem) fuel cell system
04/09/1998WO1998015019A1 Improved bipolar plate separator
04/09/1998WO1998014505A1 Process for producing polymeric films for use as fuel cells
04/09/1998DE19701390C1 Compressor control in fuel cell e.g. for motor vehicle drive
04/09/1998DE19639517A1 Brennstoffzelleneinrichtung Fuel cell device
04/09/1998DE19637261A1 Herstellung einer Anode für Hochtemperatur-Brennstoffzellen mittels Sol-Gel-Methode Production of an anode for high temperature fuel cells by means of sol-gel method
04/09/1998CA2266101A1 Process for producing polymeric films for use as fuel cells
04/08/1998EP0834950A2 Planar solid electrolyte cell stack working as oxygen pump, with offset seals and biasing electrodes
04/08/1998EP0834949A2 Laminated structures of sintered ceramic material, electrochemical cells, filters and process for producing such sintered laminated structures
04/08/1998EP0834948A2 Apparatus for and method of reducing concentration of carbon monoxide and fuel-cells generator system with such apparatus
04/08/1998EP0834947A1 Method for excluding a malfunctioning elementary cell in a membrane electrolyzer or fuel cell generator
04/08/1998CN1178482A Composite membrane
04/08/1998CN1037941C Method and apparatus for utilizing and recovering CO2 in combustion exhaust gas
04/07/1998US5736269 Stack of solid polymer electrolyte membrane; pressure for sequeezing the stack together is simultaneously produced in each unit cell by pressurized fluid when each unit cell is activated by the fluid
04/07/1998US5736268 High temperature fuel cell stack power bus
04/07/1998US5736026 Biomass-fuel cell cogeneration apparatus and method
04/07/1998US5736017 Solid high polymer electrolytic module and method of manufacturing the same
04/07/1998CA2102695C Gasketed membrane electrode assembly for electrochemical fuel cells
04/03/1998CA2214926A1 Method for excluding a malfunctioning elementary cell in a membrane electrolyzer or electrochemical generator
04/02/1998WO1998013892A1 Fuel cell installation with tubular high temperature fuel cells
04/02/1998WO1998013891A1 Fuel cell with metal screen flow-field
04/02/1998WO1998013890A1 Method and apparatus for detecting and locating perforations in membranes employed in electrochemical cells
04/02/1998WO1998013294A1 Carbon monoxide removal
04/02/1998DE19734051A1 Fuel cell generator system
04/02/1998DE19710819C1 Fuel cell with anode-electrolyte-cathode unit
04/02/1998DE19638928A1 Porous electrode manufacturing method for fuel cell
04/01/1998EP0833401A2 Apparatus for reducing concentration of carbon monoxide and method of the same
04/01/1998EP0833400A1 Fuel cell and method for its control
04/01/1998EP0832504A1 Plastic platelet fuel cells employing integrated fluid management
04/01/1998EP0792527B1 Double layer cathode for molten carbonate fuel cells
04/01/1998CN1177703A Process for synchronous generation of electric energy and heat for heating
03/1998
03/31/1998US5733682 Plate of chromium containing alloy oxidizable at surfaces to form chromium oxide at interfaces between plate and electrodes and enriched with aluminum in regions in contact with gases
03/31/1998US5733678 High strength thermoplastic resins
03/31/1998US5733675 Electrochemical fuel cell generator having an internal and leak tight hydrocarbon fuel reformer
03/31/1998US5733347 Composite plates with columns and spacings
03/26/1998WO1998012764A1 An electrochemical fuel cell generator having an internal and leak tight hydrocarbon fuel reformer
03/26/1998WO1998012763A1 Fuel cell power supply system
03/26/1998WO1998000582A3 System and process for producing hydrogen gas in an electrochemical cell and fuel cell powered by the hydrogen gas
03/26/1998DE19637207A1 Power station with high-temp fuel cell (HTFC) stack and gas treatment plant
03/26/1998CA2266777A1 An electrochemical fuel cell generator having an internal and leak tight hydrocarbon fuel reformer
03/25/1998EP0831543A1 Gas humidifying device for use with a fuel cell
03/25/1998EP0831055A2 Central heating apparatus for a gas generating system
03/25/1998EP0830893A1 Catalytic reaction device, catalytic reaction method, and laminate used for catalytic reaction
03/24/1998US5731104 Batteries, conductive compositions, and conductive films containing organic liquid electrolytes and plasticizers
03/24/1998US5731097 Solid-electrolyte fuel cell
03/24/1998US5729891 Method of sealing and packaging a lead acid bipolar battery by using polyolefin based materials
03/19/1998WO1998011618A1 Production of an anode for high-temperature fuel cells by a sol-gel method
03/19/1998WO1998011617A1 Process for operating a fuel cell system and fuel cell system
03/19/1998WO1998011616A1 Plate- or rod-like fuel cell cooling element and fuel cell stack with one or more fuel cell cooling elements
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