Patents by Inventor Fabian Moritz

Fabian Moritz 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).

  • Seal arrangement for a mid turbine frame of a gas turbine
    Patent number: 10577959
    Abstract: The seal arrangement for a mid turbine frame of a gas turbine, especially an aircraft gas turbine, includes a tubular fluid duct, especially an oil duct, which extends along an axial direction, a bearing sleeve surrounding the fluid duct radially outside and in the peripheral direction, and at least one seal ring arranged between fluid duct and bearing sleeve in the radial direction, this ring being arranged around the fluid duct. The seal ring is taken up at least partly in a groove provided in the bearing sleeve.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: March 3, 2020
    Assignee: MTU Aero Engines AG
    Inventors: Willem Bokhorst, Fabian Moritz
  • SEAL ARRANGEMENT FOR A MID TURBINE FRAME OF A GAS TURBINE
    Publication number: 20180080333
    Abstract: The seal arrangement for a mid turbine frame of a gas turbine, especially an aircraft gas turbine, includes a tubular fluid duct, especially an oil duct, which extends along an axial direction, a bearing sleeve surrounding the fluid duct radially outside and in the peripheral direction, and at least one seal ring arranged between fluid duct and bearing sleeve in the radial direction, this ring being arranged around the fluid duct. The seal ring is taken up at least partly in a groove provided in the bearing sleeve.
    Type: Application
    Filed: September 14, 2017
    Publication date: March 22, 2018
    Applicant: MTU Aero Engines AG
    Inventors: Willem Bokhorst, Fabian Moritz
  • Cleaning of a turbo-machine stage
    Patent number: 9492906
    Abstract: The invention relates to a method for cleaning a turbo-machine stage (100) consisting of at least one of the following steps: a cleaning nozzle (1) is introduced into an opening of a turbo-machine, in particular into an inspection opening (220); and the blade (100) of the stage is acted upon by solid particles, said particles subliming at the blade temperature, in particular into dry ice particles.
    Type: Grant
    Filed: August 3, 2011
    Date of Patent: November 15, 2016
    Assignee: MTU AERO ENGINES GMBH
    Inventors: Jürgen Rösing, Frank Seidel, Lutz Winkler, Bernd Kriegl, Thomas Uihlein, Martin Dürr, Fabian Moritz
  • CLEANING OF A TURBO-MACHINE STAGE
    Publication number: 20130174869
    Abstract: The invention relates to a method for cleaning a turbo-machine stage (100) consisting of at least one of the following steps: a cleaning nozzle (1) is introduced into an opening of a turbo-machine, in particular into an inspection opening (220); and the blade (100) of the stage is acted upon by solid particles, said particles subliming at the blade temperature, in particular into dry ice particles.
    Type: Application
    Filed: August 3, 2011
    Publication date: July 11, 2013
    Applicant: MTU AERO ENGINES GMBH
    Inventors: Jürgen Rösing, Frank Seidel, Lutz Winkler, Bernd Kriegl, Thomas Uihlein, Martin Dürr, Fabian Moritz