Patents by Inventor Merijn Alexander Brand VAN DEN BERG

Merijn Alexander Brand VAN DEN BERG 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).

  • Oil chamber wall
    Patent number: 10519804
    Abstract: An oil chamber wall arrangement is described as comprising: a chamber wall surrounding a rotor; a plurality of apertures defining through-holes for a flow of oil through the chamber wall, the apertures being defined by a pair of axially separated opposing walls and a pair of circumferentially opposing walls wherein the circumferentially opposing walls are separated by a midline which is radial to the rotational axis of the rotor and at least one of the pair of circumferentially opposing walls is not parallel to the radial midline.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: December 31, 2019
    Assignee: ROLLS-ROYCE plc
    Inventor: Merijn Alexander Brand Van Den Berg
  • OIL CHAMBER WALL
    Publication number: 20170314417
    Abstract: An oil chamber wall arrangement is described as comprising: a chamber wall surrounding a rotor; a plurality of apertures defining through-holes for a flow of oil through the chamber wall, the apertures being defined by a pair of axially separated opposing walls and a pair of circumferentially opposing walls wherein the circumferentially opposing walls are separated by a midline which is radial to the rotational axis of the rotor and at least one of the pair of circumferentially opposing walls is not parallel to the radial midline.
    Type: Application
    Filed: April 20, 2017
    Publication date: November 2, 2017
    Applicant: ROLLS-ROYCE plc
    Inventor: Merijn Alexander Brand VAN DEN BERG