Patents by Inventor Hans-A. Guse

Hans-A. Guse 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).

  • Hydraulic pump
    Patent number: 5096400
    Abstract: A hydraulic pump which is furnished with a bushing-type closing element (11) for the purpose of damping pulsations of pressure and of the delivery flow. The closing element (11) turns the delivery flow several times and contains a damping chamber. An optimum adjustment of the damping device is possible by varying the external diameter of the end portion (12) of the closing element (11) and by varying the reach of screw of the closing element (11).
    Type: Grant
    Filed: August 10, 1990
    Date of Patent: March 17, 1992
    Assignee: Alfred Teves GmbH
    Inventors: Ludwig Budecker, Anton David, Georg Obersteiner, Hans-A. Guse, Ulrich Zutt, Bernd Schweighoefer