Patents by Inventor Engel Gerhard

Engel Gerhard 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
    Patent number: 6688166
    Abstract: A method and device are for controlling an internal combustion engine. Using at least one model, an oxygen quantity flowing into the internal combustion engine is determined on the basis of at least one manipulated variable and at least one measured variable which characterizes the condition of the air in an intake manifold. The oxygen quantity is determined on the basis of at least one temperature variable, one pressure variable, one speed variable, one fuel-quantity variable and one air variable.
    Type: Grant
    Filed: May 14, 2002
    Date of Patent: February 10, 2004
    Assignee: Robert Bosch GmbH
    Inventors: Engel Gerhard, Frank Meier, Thomas Bleile, Peter Rupp, Wolfgang Kraemer