Patents by Inventor Wolf-Dietrich Korner

Wolf-Dietrich Korner 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).

  • Engine-braking device for internal-combustion engine
    Patent number: 4930471
    Abstract: The invention relates to an internal-combustion engine-braking device and comprises a throttle valve actuated by a control piston both of which are arranged in a controlled bore in a cylinder head. To ensure lubrication of the control piston in a simple way, the control bore is equipped with a connecting orifice to the oil return bore leading from the engine rocker-arm space into the crankcase.
    Type: Grant
    Filed: October 31, 1989
    Date of Patent: June 5, 1990
    Assignee: Daimler-Benz AG
    Inventors: Wolf-Dietrich Korner, Thomas Harr
  • Arrangement of air compressor at a reciprocating piston internal combustion engine
    Patent number: 4129404
    Abstract: An arrangement of an air compressor which includes at least one piston connected with a crankshaft, at a piston internal combustion engine, particularly at a truck engine, in which the crankshaft of the air compressor is supported in the control housing adjoining the output side of the engine whereby the air compressor cylinder or cylinders are mounted on the control housing.
    Type: Grant
    Filed: January 19, 1971
    Date of Patent: December 12, 1978
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Wolf-Dietrich Korner, Otto Hartmann