Patents by Inventor Robert Winsy

Robert Winsy 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).

  • Sealing fin having an axially asymmetric tip portion
    Patent number: 10711628
    Abstract: A rotor member is described for a gas turbine that is adapted for rotating about a central axis, the rotor member being a blisk having a rotor blade row that extends around the central axis or a rotor disk having a mounting portion for installing rotor blades of a rotor blade row that extends around the central axis, and being axially offset from the rotor blade row and/or the mounting portion and, extending coaxially, having at least one annular and axially asymmetrical sealing fin that has a radially outer tip portion having a front flank facing the rotor blade row and/or the mounting portion, and an opposite flank facing away from the rotor blade row and/or the mounting portion; the front flank being less steep than the opposite flank; a turbine and a compressor having such a rotor member, and a method for manufacturing such a rotor member having at least one sealing fin coating.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: July 14, 2020
    Assignee: MTU Aero Engines AG
    Inventors: Lothar Albers, Thomas Binsteiner, Johann Geppert, Stefan Herbst, Manuel Hertter, Alexander Scharf, Robert Winsy, Stephen Royston Williams
  • Sealing Fin Having an Axially Asymmetric Tip Portion
    Publication number: 20180112548
    Abstract: A rotor member is described for a gas turbine that is adapted for rotating about a central axis, the rotor member being a blisk having a rotor blade row that extends around the central axis or a rotor disk having a mounting portion for installing rotor blades of a rotor blade row that extends around the central axis, and being axially offset from the rotor blade row and/or the mounting portion and, extending coaxially, having at least one annular and axially asymmetrical sealing fin that has a radially outer tip portion having a front flank facing the rotor blade row and/or the mounting portion, and an opposite flank facing away from the rotor blade row and/or the mounting portion; the front flank being less steep than the opposite flank; a turbine and a compressor having such a rotor member, and a method for manufacturing such a rotor member having at least one sealing fin coating.
    Type: Application
    Filed: October 24, 2017
    Publication date: April 26, 2018
    Inventors: Lothar Albers, Thomas Binsteiner, Johann Geppert, Stefan Herbst, Manuel Hertter, Alexander Scharf, Robert Winsy