Patents by Inventor Gunter Bartsch

Gunter Bartsch 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).

  • Ventilating system on an internal-combustion engine
    Patent number: 4598671
    Abstract: A ventilating system on an internal-combustion engine is described that has balancer shafts for the balancing of mass of the second degree, the balancer shafts are driven by a crankshaft via a toothed belt in a clutch housing into which fresh air is blown via an inlet opening for cooling purposes. For an improved direct cooling of the toothed belt, at least one air guiding duct is connected to the inlet opening. This air guiding duct is formed by ribs and has at least one outlet opening in the direct area of the toothed belt from which air blows out in a targeted manner onto the toothed belt.
    Type: Grant
    Filed: May 20, 1985
    Date of Patent: July 8, 1986
    Assignee: Daimler-Benz Aktiengesellschaft
    Inventors: Roland Gluck, Otto Heilemann, Gunter Bartsch