Patents by Inventor Bernward Stoll

Bernward Stoll 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).

  • Control apparatus for an injection pump
    Patent number: 4823751
    Abstract: In an apparatus operable with an injection pump of a diesel motor whereby the injection pump has an output setting element and a shut-off element, the output setting element is controllable by a digital control device. Also, the shut-off element is pulsatingly controllable by the digital control device such that a predetermined rotational speed of the diesel motor is achieved.
    Type: Grant
    Filed: July 10, 1987
    Date of Patent: April 25, 1989
    Assignee: VDO Adolf Schindling AG
    Inventors: Manfred Pfalzgraf, Bernward Stoll, Kurt Probst, Heinz-Friedrich Ohm, Andreas Wokan
  • Apparatus for the actuation of a setting element
    Patent number: 4785224
    Abstract: An apparatus for actuation of a setting element has a desired value transmitter and an actual value transmitter for the deflection of the setting element from a rest position. The apparatus includes an electronic controller, particularly for a motor vehicle, wherein the deflection of the setting element is proportional to an electric current fed to the element by the controller. An operating mode of the controller is provided by which a signal emanating from the desired value transmitter is converted into a current proportional to a desired value.
    Type: Grant
    Filed: July 10, 1987
    Date of Patent: November 15, 1988
    Assignee: VDO Adolf Schindling AG
    Inventors: Manfred Pfalzgraf, Andreas Wokan, Kurt Probst, Bernward Stoll