Patents by Inventor Alexander Geilfuss

Alexander Geilfuss 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).

  • Patent number: 10399547
    Abstract: A pressure variation damper for a slip-regulated, hydraulic vehicle brake system includes a damper housing and a tubular damper element. The damper element is disposed in the damper housing and configured for elastic deformation. The damper element is subjected on an inside and/or on an outside to a fluid. Possible pressure variations of the fluid are to be damped. The damper element comprises a corrugation on the outside and a corrugation on the inside configured to reduce a change in a wall thickness of the damper element owing to the corrugation on the outside.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: September 3, 2019
    Assignee: Robert Bosch GmbH
    Inventors: Oliver Gaertner, Alexander Geilfuss
  • Publication number: 20170349152
    Abstract: A pressure variation damper for a slip-regulated, hydraulic vehicle brake system includes a damper housing and a tubular damper element. The damper element is disposed in the damper housing and configured for elastic deformation. The damper element is subjected on an inside and/or on an outside to a fluid. Possible pressure variations of the fluid are to be damped. The damper element comprises a corrugation on the outside and a corrugation on the inside configured to reduce a chance in a wall thickness of the damper element owing to the corrugation on the outside.
    Type: Application
    Filed: October 8, 2015
    Publication date: December 7, 2017
    Applicant: Robert Bosch GmbH
    Inventors: Oliver Gaertner, Alexander Geilfuss