Patents by Inventor Marcel Eifel

Marcel Eifel 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).

  • Internally coolable component for a gas turbine with at least one cooling duct
    Patent number: 9574449
    Abstract: An internally coolable component for a gas turbine with at least one cooling duct, on the inner surface of which swirl elements are arranged in the form of turbulators which extend transversely with respect to the main flow direction of a coolant is provided. In order to reduce pressure losses for the coolant in the cooling duct, pins with different heights are set up between the turbulators.
    Type: Grant
    Filed: August 2, 2012
    Date of Patent: February 21, 2017
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Marcel Eifel, Daniel Gloss, Andreas Heselhaus, Stephan Klumpp, Marco Link, Uwe Sieber, Stefan Volker, Michael Wagner
  • INTERNALLY COOLABLE COMPONENT FOR A GAS TURBINE WITH AT LEAST ONE COOLING DUCT
    Publication number: 20140193241
    Abstract: An internally coolable component for a gas turbine with at least one cooling duct, on the inner surface of which swirl elements are arranged in the form of turbulators which extend transversely with respect to the main flow direction of a coolant is provided. In order to reduce pressure losses for the coolant in the cooling duct, pins with different heights are set up between the turbulators.
    Type: Application
    Filed: August 2, 2012
    Publication date: July 10, 2014
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Marcel Eifel, Daniel Gloss, Andreas Heselhaus, Stephan Klumpp, Marco Link, Uwe Sieber, Stefan Volker, Michael Wagner