Patents by Inventor Ivan Lbov

Ivan Lbov 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).

  • Rotor comprising a rotor component arranged between two rotor discs
    Patent number: 12037926
    Abstract: A rotor of a gas turbine having two adjacent rotor discs, on each of which moving blades are fastened, an annular rotor component being arranged between the rotor discs and having at its opposite ends circumferential annular grooves, in each of which a circumferential fastening projection on the respective rotor disc engages. When the rotor is stationary a first outer flank of the first annular groove rests under pressure against a first outer flank of the first fastening projection and there is play between a first inner flank of the first annular groove and a first inner flank of the first fastening projection.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: July 16, 2024
    Assignee: Siemens Energy Global GmbH & Co. KG
    Inventors: Peter Kury, Mirko Milazar, Christopher W Ross, Yulia Bagaeva, Karsten Kolk, Ivan Lbov, Alexander Romanov, Harald Hoell, Kevin Kampka, Rene Mahnke, Andreas Andreas, Daniel Hofsommer, Ekkehard Maldfeld, Jörg Richter
  • ROTOR COMPRISING A ROTOR COMPONENT ARRANGED BETWEEN TWO ROTOR DISCS
    Publication number: 20240084708
    Abstract: A rotor of a gas turbine having two adjacent rotor discs, on each of which moving blades are fastened, an annular rotor component being arranged between the rotor discs and having at its opposite ends circumferential annular grooves, in each of which a circumferential fastening projection on the respective rotor disc engages. When the rotor is stationary a first outer flank of the first annular groove rests under pressure against a first outer flank of the first fastening projection and there is play between a first inner flank of the first annular groove and a first inner flank of the first fastening projection.
    Type: Application
    Filed: June 18, 2020
    Publication date: March 14, 2024
    Applicant: Siemens Energy Global GmbH & Co. KG
    Inventors: Peter Kury, Mirko Milazar, Christopher W Ross, Yulia Bagaeva, Karsten Kolk, Ivan Lbov, Alexander Romanov, Harald Hoell, Kevin Kampka, Rene Mahnke, Andreas Andreas, Daniel Hofsommer, Ekkehard Maldfeld, Jörg Richter