Patents by Inventor Michael Schueller

Michael Schueller 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 and Device For Controlling an Internal Combustion Engine
    Publication number: 20120004822
    Abstract: A method and a device for controlling an internal combustion engine are described. At least one injector meters a certain fuel quantity to the internal combustion engine at a certain point in time on the basis of a first signal and/or a second signal. At least the first and/or the second signal is/are corrected using a correction value. The correction value is adapted on the basis of at least one information value which is provided by at least one compensation procedure.
    Type: Application
    Filed: January 2, 2007
    Publication date: January 5, 2012
    Inventors: Matthias Siedentopf, Jochen Walther, Roger Busch, Michael Schueller, Daniel Heitz
  • Method and device for controlling the fuel metering into at least one combustion chamber of an internal combustion engine
    Publication number: 20090306878
    Abstract: In a device and a method for controlling the fuel metering into at least one combustion chamber of an internal combustion engine, on the basis of at least one operating characteristic quantity, a control quantity is prespecified that determines the injected quantity of fuel. On the basis of a cylinder pressure quantity that characterizes the cylinder pressure and the at least one operating characteristic quantity, a correction value is prespecified for correcting the control quantity.
    Type: Application
    Filed: May 4, 2007
    Publication date: December 10, 2009
    Inventors: Khaled Ben Yahia, Michael Schueller, Lars Reichelt
  • Method and device for testing a fuel metering system
    Patent number: 7380449
    Abstract: A method and device for testing a fuel metering system. A control unit checks the injector contacts during the initialization phase prior to starting up the fuel metering system. For the test, the injectors are activated by the control unit, and the current values and/or voltage values are evaluated to detect errors. The control unit controls the fuel metering process during operation.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: June 3, 2008
    Assignee: Robert Bosch GmbH
    Inventors: Matthias Mrosik, Marco Gangi, Udo Schulz, Michael Schueller, Eduard Moser
  • Method and device for testing a fuel metering system
    Publication number: 20040261509
    Abstract: A method and device for testing a fuel metering system. A control unit checks the injector contacts during the initialization phase prior to starting up the fuel metering system. For the test, the injectors are activated by the control unit, and the current values and/or voltage values are evaluated to detect errors. The control unit controls the fuel metering process during operation.
    Type: Application
    Filed: April 8, 2004
    Publication date: December 30, 2004
    Inventors: Matthias Mrosik, Marco Gangi, Udo Schulz, Michael Schueller, Eduard Moser
  • Process and device for controlling an internal combustion engine
    Patent number: 5918579
    Abstract: A process and a device for controlling an internal combustion engine, specifically an internal combustion engine with self-ignition. Depending on different operating parameters, a signal determining the output power can be defined. The signal determining the output power is increased by a predefined value when a start condition is present and when a further condition is met.
    Type: Grant
    Filed: October 1, 1996
    Date of Patent: July 6, 1999
    Assignee: Robert Bosch GmbH
    Inventors: Guenter Kettenacker, Ulrich Gerstung, Michael Schueller