Patents by Inventor Steffen Petri

Steffen Petri 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).

  • Turbomachine housing having at least one cover, turbomachine, method for producing a cover
    Patent number: 11466592
    Abstract: A turbomachine housing, in particular of a radial turbomachine which transfers technical work to a process fluid or from a process fluid, includes: an opening extending along an axis, for the axial feed-through of a shaft extending along said axis; a contact surface extending along a circumferential direction with respect to the axis, for contact with a housing jacket of the turbomachine housing. A flow line provided as an inflow or outflow of the process fluid is designed as an integral part of the cover.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: October 11, 2022
    Assignee: Siemens Energy Global GmbH & Co. KG
    Inventors: Lars Korbmacher, Marcus Meyer, Steffen Petri, Kai Schickmann
  • TURBOMACHINE HOUSING HAVING AT LEAST ONE COVER, TURBOMACHINE, METHOD FOR PRODUCING A COVER
    Publication number: 20210324763
    Abstract: A turbomachine housing, in particular of a radial turbomachine which transfers technical work to a process fluid or from a process fluid, includes: an opening extending along an axis, for the axial feed-through of a shaft extending along said axis; a contact surface extending along a circumferential direction with respect to the axis, for contact with a housing jacket of the turbomachine housing. A flow line provided as an inflow or outflow of the process fluid is designed as an integral part of the cover.
    Type: Application
    Filed: August 6, 2019
    Publication date: October 21, 2021
    Applicant: Siemens Energy Global GmbH & Co. KG
    Inventors: Lars Korbmacher, Marcus Meyer, Steffen Petri, Kai Schickmann