Patents by Inventor Martin Wiest

Martin Wiest 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).

  • Method for controlling a fuel pressure in a fuel supply device of a combustion engine
    Patent number: 9046052
    Abstract: A fuel supply device of a combustion engine compromises a fuel pump that pumps fuel into a fuel accumulator, which provides injection valves with fuel and which is connected to a regulator valve that sets the fuel pressure according to an actuating signal (SG). The fuel pressure in the supply device is controlled in such a manner that the actuating signal (SG) is determined according to a desired fuel pressure (FUP_SP) and to quantity that characterizes the dynamics of the flow of the fuel through the regulator valve, and the regulator valve is subsequently controlled by the actuating signal (SG).
    Type: Grant
    Filed: March 12, 2004
    Date of Patent: June 2, 2015
    Assignee: CONTINENTAL AUTOMOTIVE GMBH
    Inventors: Gerhard Eser, Martin Wiest
  • Method for controlling a fuel pressure in a fuel supply device of a combustion engine
    Publication number: 20060225707
    Abstract: A fuel supply device of a combustion engine compromises a fuel pump that pumps fuel into a fuel accumulator, which provides injection valves with fuel and which is connected to a regulator valve that sets the fuel pressure according to an actuating signal (SG). The fuel pressure in the supply device is controlled in such a manner that the actuating signal (SG) is determined according to a desired fuel pressure (FUP_SP) and to quantity that characterizes the dynamics of the flow of the fuel through the regulator valve, and the regulator valve is subsequently controlled by the actuating signal (SG).
    Type: Application
    Filed: March 12, 2004
    Publication date: October 12, 2006
    Inventors: Gerhard Eser, Martin Wiest