Patents by Inventor Bruno-Hans Dieners

Bruno-Hans Dieners 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 apparatus for fault recognition in an internal combustion engine
    Patent number: 6202412
    Abstract: A method and apparatus for fault recognition in an internal combustion engine, such as an auto-ignition internal combustion engine. A defect in the metering system is recognized if the boost pressure deviates from an expected value.
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: March 20, 2001
    Assignee: Robert Bosch GmbH
    Inventors: Thomas Lange, Guenter Driedger, Bruno-Hans Dieners, Peter Lutz
  • Method and apparatus for monitoring a system for controlling an internal combustion engine
    Patent number: 6006598
    Abstract: A method and an apparatus for monitoring a system for controlling an internal combustion engine, in particular an auto-ignition internal combustion engine. In certain operating states, an adjuster for activating a throttle valve is activated in such a way that the throttle valve closes. A fault is recognized if the air quantity exceeds a threshold value.
    Type: Grant
    Filed: February 25, 1998
    Date of Patent: December 28, 1999
    Assignee: Robert Bosch GmbH
    Inventors: Guenter Driedger, Bruno-Hans Dieners