Patents by Inventor Felix Marschallek

Felix Marschallek has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Solid oxide fuel cell system
    Patent number: 9178228
    Abstract: The invention relates to a solid oxide fuel cell system, wherein planar fuel cells are arranged in stacked form and in this respect an integrated post-combustion of non-oxidized components, or of not fully oxidized components, in the exhaust gas can take place. The fuel cells of a system in accordance with the invention have a cathode-electrolyte-anode unit. A bipolar plate is arranged between two respective fuel cells and channels for the supply and removal of a fuel gas to anodes and of an oxidizing agent to cathodes are present. The exhaust gases at the anode side or at the cathode side are introduced via internal additional channels or directly into an afterburner in which a catalytic post-oxidizing of the exhaust gas mixture formed with the exhaust gas at the anode side and at the cathode side takes place.
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: November 3, 2015
    Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
    Inventors: Marc Heddrich, Felix Marschallek, Wieland Beckert, Thomas Pfeifer, Michael Stelter, Matthias Jahn, Andreas Pönicke, Carsten Lorenz, Rico Belitz
  • SOLID OXIDE FUEL CELL SYSTEM
    Publication number: 20120225363
    Abstract: The invention relates to a solid oxide fuel cell system, wherein planar fuel cells are arranged in stacked form and in this respect an integrated post-combustion of non-oxidized components, or of not fully oxidized components, in the exhaust gas can take place. The fuel cells of a system in accordance with the invention have a cathode-electrolyte-anode unit. A bipolar plate is arranged between two respective fuel cells and channels for the supply and removal of a fuel gas to anodes and of an oxidizing agent to cathodes are present. The exhaust gases at the anode side or at the cathode side are introduced via internal additional channels or directly into an afterburner in which a catalytic post-oxidizing of the exhaust gas mixture formed with the exhaust gas at the anode side and at the cathode side takes place.
    Type: Application
    Filed: July 7, 2010
    Publication date: September 6, 2012
    Applicant: Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
    Inventors: Marc Heddrich, Felix Marschallek, Wieland Beckert, Thomas Pfeifer, Michael Stelter, Matthias Jahn, Andreas Pönicke, Carsten Lorenz, Rico Belitz