Patents by Inventor Gregor KNOENER

Gregor KNOENER 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).

  • Pressure compensator for subsea device
    Patent number: 9845910
    Abstract: A pressure compensator for providing pressure compensation for a chamber of a subsea device is provided. The pressure compensator has an enclosure with at least an outer wall. A first compensation chamber is provided inside the enclosure. A flow connection from the first compensation chamber towards the chamber of the subsea device is further provided. As second compensation chamber is provided inside the enclosure. First and second separating walls are arranged inside the enclosure. A first bellows portion of the first separating wall and a second bellows portion of the second separating wall are deformable to provide pressure compensation between the chamber of the subsea device and a second inner volume around which the second separating wall extends.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: December 19, 2017
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventor: Gregor Knoener
  • PRESSURE COMPENSATOR FOR SUBSEA DEVICE
    Publication number: 20160215913
    Abstract: A pressure compensator for providing pressure compensation for a chamber of a subsea device is provided. The pressure compensator has an enclosure with at least an outer wall. A first compensation chamber is provided inside the enclosure. A flow connection from the first compensation chamber towards the chamber of the subsea device is further provided. As second compensation chamber is provided inside the enclosure. First and second separating walls are arranged inside the enclosure. A first bellows portion of the first separating wall and a second bellows portion of the second separating wall are deformable to provide pressure compensation between the chamber of the subsea device and a second inner volume around which the second separating wall extends.
    Type: Application
    Filed: December 30, 2015
    Publication date: July 28, 2016
    Inventor: Gregor KNOENER