Patents by Inventor Magnus Sundholm

Magnus Sundholm 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).

  • Combustion chamber with wall cooling
    Patent number: 12130015
    Abstract: A combustion chamber of a gas turbine, wherein downstream of the combustion chamber an expansion turbine with a turbine inlet is arranged. The combustion chamber has an annular design with a component, which has a chamber wall and an end wall arranged next to the turbine inlet and a corner as connection of the chamber wall and the end wall. To increase the cooling performance the component further has an air guidance piece arranged at a distance from the chamber wall with a cooling channel in-between. Further, the corner is fluid tight, wherein the distance of the air guidance piece to the end wall is at least 0.5-times and at most 2-times the lowest width of the cooling channel.
    Type: Grant
    Filed: October 2, 2020
    Date of Patent: October 29, 2024
    Assignee: Siemens Energy Global GmbH & Co. KG
    Inventors: David Larsson, Daniel Lörstad, Frank Rubensdorffer, Magnus Sundholm, Simon Svanström
  • COMBUSTION CHAMBER WITH WALL COOLING
    Publication number: 20240142104
    Abstract: A combustion chamber of a gas turbine, wherein downstream of the combustion chamber an expansion turbine with a turbine inlet is arranged. The combustion chamber has an annular design with a component, which has a chamber wall and an end wall arranged next to the turbine inlet and a corner as connection of the chamber wall and the end wall. To increase the cooling performance the component further has an air guidance piece arranged at a distance from the chamber wall with a cooling channel in-between. Further, the corner is fluid tight, wherein the distance of the air guidance piece to the end wall is at least 0.5-times and at most 2-times the lowest width of the cooling channel.
    Type: Application
    Filed: October 2, 2020
    Publication date: May 2, 2024
    Applicant: Siemens Energy Global GmbH & Co. KG
    Inventors: David Larsson, Daniel Lörstad, Frank Rubensdörffer, Magnus Sundholm, Simon Svanström