Patents by Inventor Hellmut Kegel

Hellmut Kegel 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).

  • Patent number: 5392750
    Abstract: An arrangement for supplying fuel to an internal combustion engine of a motor vehicle has a supply tank, an aggregate which is located in the supply tank and a fuel delivery unit for supplying fuel from the supply tank to the internal combustion engine. The aggregate has a plurality of components extending along a delivery path of the fuel, is located in the supply tank, and is provided with a supporting element which carries a holding member for the components of the aggregate.
    Type: Grant
    Filed: November 30, 1993
    Date of Patent: February 28, 1995
    Assignee: Robert Bosch GmbH
    Inventors: Klaus-Bernhard Laue, Karl Mielich, Kurt Frank, Werner Schmid, Wolfgang Soyer, Hans-Joachim Kuppel, Hellmut Kegel, Bernhard Lucas, Ulrich Projahn
  • Patent number: 4180848
    Abstract: What follows is the description of an improved hydraulic apparatus for the automatic adjustment of the inclination of the headlights of a motor vehicle, the adjustment being a dependent function of the axle load. The apparatus has a level sensor at each axle and each level sensor contains one metering piston and two positioning pistons. The rear axle level sensor is connected via two separate hydraulic lines to the front axle sensor, and the front axle sensor is in turn connected via two separate hydraulic lines to the positioning elements of the headlight housings. The internal construction of the two level sensors is substantially identical and is chosen such that the system is also suitable for manual adjustment.
    Type: Grant
    Filed: October 17, 1977
    Date of Patent: December 25, 1979
    Assignee: Robert Bosch GmbH
    Inventors: Inge Schwerin, Ulrich Zillgitt, Steffen Schneider, Hellmut Kegel, Hans-Rudolf Bodensieck, Helmut Zauft, Reinhold Poglitsch, Kurt Grabow