Patents by Inventor Robert Kausche

Robert Kausche 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).

  • Chimney for exhaust gas having means for throttling a flow of exhaust gas
    Patent number: 3978776
    Abstract: The upper end of the chimney supports an outer upwardly converging funnel and an inner coaxial upwardly converging funnel which are movable relative to each other to open and close an auxiliary annular channel for exhaust gas flow. The drive for moving the funnels relative to each other is connected through the wall of the chimney to the inner funnel via support arms.
    Type: Grant
    Filed: November 19, 1974
    Date of Patent: September 7, 1976
    Assignee: Sulzer Brothers Limited
    Inventor: Robert Kausche