Patents by Inventor Joachim Siegfried Delitz

Joachim Siegfried Delitz 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).

  • Seal for a control device of a supercharger with valve means in the form of a waste gate
    Patent number: 9039354
    Abstract: In a sealing arrangement for an control device of a charging device which sealing arrangement includes a bearing bushing in which an control shaft is rotatably supported by the bushing in a housing opening of the charging device, the control shaft is provided with a collar disposed in the housing opening at an axial end of the bushing and the collar includes a groove accommodating a seal ring which is in direct contact with the wall of the opening for sealing the shaft supported in the bushing directly with respect to the opening wall.
    Type: Grant
    Filed: April 28, 2012
    Date of Patent: May 26, 2015
    Assignee: IHI CHARGING SYSTEMS INTERNATIONAL GMBH
    Inventor: Joachim Siegfried Delitz
  • Seal for an control device of a supercharger with valve means in the form of a waste gate
    Publication number: 20120228833
    Abstract: In a sealing arrangement for an control device of a charging device which sealing arrangement includes a bearing bushing in which an control shaft is rotatably supported by the bushing in a housing opening of the charging device, the control shaft is provided with a collar disposed in the housing opening at an axial end of the bushing and the collar includes a groove accommodating a seal ring which is in direct contact with the wall of the opening for sealing the shaft supported in the bushing directly with respect to the opening wall.
    Type: Application
    Filed: April 28, 2012
    Publication date: September 13, 2012
    Inventor: Joachim Siegfried Delitz