Patents by Inventor Julia SCHMIDT-PETERSEN

Julia SCHMIDT-PETERSEN 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).

  • Patent number: 12196088
    Abstract: An adjustment lever adjusts a stator vane of a turbomachine. The adjustment lever has: a first connection site, of a plurality of connection sites, the first connection site being configured to join to an adjustment ring; a second connection site, of the connection sites, the second connection stie being configured to join to the stator vane; and a joining member arranged between the first connection site and the second connection site. The joining member is shaped having at least two struts which adjoin at least one of the connection sites.
    Type: Grant
    Filed: November 7, 2022
    Date of Patent: January 14, 2025
    Assignee: MTU AERO ENGINES AG
    Inventors: Julia Schmidt-Petersen, Franz-Josef Ertl, Florian Neuberger
  • Publication number: 20240190073
    Abstract: Disclosed is an additive manufacturing apparatus. The apparatus includes a residual powder chamber with a receiving opening to receive excess powdered material. A region between the construction area and the receiving opening has at least one flow restricting device. A region between a construction area of the apparatus and the residual powder chamber and/or at least a part of the residual powder chamber is preferably covered by at least one cover element leaving the receiving opening free. The surface of the cover element least one flow restricting device for the powdered construction material.
    Type: Application
    Filed: March 11, 2022
    Publication date: June 13, 2024
    Applicant: EOS GmbH Electro Optical Systems
    Inventor: Julia Schmidt-Petersen
  • Publication number: 20230145371
    Abstract: An adjustment lever adjusts a stator vane of a turbomachine. The adjustment lever has: a first connection site, of a plurality of connection sites, the first connection site being configured to join to an adjustment ring; a second connection site, of the connection sites, the second connection stie being configured to join to the stator vane; and a joining member arranged between the first connection site and the second connection site. The joining member is shaped having at least two struts which adjoin at least one of the connection sites.
    Type: Application
    Filed: November 7, 2022
    Publication date: May 11, 2023
    Inventors: Julia Schmidt-Petersen, Franz-Josef Ertl, Florian Neuberger
  • Patent number: 11499437
    Abstract: A sealing apparatus for a turbomachine, including a stator vane component, which includes an inner shroud element and a flow-directing element connected to the inner shroud element. The sealing apparatus includes a sealing component, which has a seal-carrier ring element coupled to the stator vane component. The seal-carrier ring element includes at least one ring body element and at least one projection, which is connected in one piece to the at least one ring body element, protrudes from the at least one ring body element in the radial direction of the sealing apparatus, and is inserted into at least one opening, which extends through the inner shroud element. Other aspects relate to a seal-carrier ring element for a sealing apparatus, and to a turbomachine which includes at least one sealing apparatus and/or at least one seal-carrier ring element.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: November 15, 2022
    Assignee: MTU Aero Engines AG
    Inventors: Julia Schmidt-Petersen, Markus Schlemmer
  • Publication number: 20210277791
    Abstract: A sealing apparatus for a turbomachine, including a stator vane component, which includes an inner shroud element and a flow-directing element connected to the inner shroud element. The sealing apparatus includes a sealing component, which has a seal-carrier ring element coupled to the stator vane component. The seal-carrier ring element includes at least one ring body element and at least one projection, which is connected in one piece to the at least one ring body element, protrudes from the at least one ring body element in the radial direction of the sealing apparatus, and is inserted into at least one opening, which extends through the inner shroud element. Other aspects relate to a seal-carrier ring element for a sealing apparatus, and to a turbomachine which includes at least one sealing apparatus and/or at least one seal-carrier ring element.
    Type: Application
    Filed: March 3, 2021
    Publication date: September 9, 2021
    Inventors: Julia SCHMIDT-PETERSEN, Markus SCHLEMMER