Patents by Inventor Katja Treutner

Katja Treutner 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 control unit for controlling a friction clutch between an internal combustion engine and a change speed transmission
    Patent number: 8000868
    Abstract: A method controls a friction clutch disposed between an internal combustion engine and a change speed transmission. The friction clutch is controlled in such a way that it transmits an average coupling torque of the internal combustion engine and does not transmit periodically occurring peak values of the coupling torque. In addition, a control unit is programmed to carry out the method.
    Type: Grant
    Filed: September 20, 2007
    Date of Patent: August 16, 2011
    Assignee: Dr. Ing. h.c. F. Porsche AG
    Inventors: Frank Kurrle, Katja Treutner, Peter Baur
  • Method and Control Unit for Controlling a Friction Clutch Between an Internal Combustion Engine and a Change Speed Transmission
    Publication number: 20080071450
    Abstract: A method controls a friction clutch disposed between an internal combustion engine and a change speed transmission. The friction clutch is controlled in such a way that it transmits an average coupling torque of the internal combustion engine and does not transmit periodically occurring peak values of the coupling torque. In addition, a control unit is programmed to carry out the method.
    Type: Application
    Filed: September 20, 2007
    Publication date: March 20, 2008
    Applicant: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT
    Inventors: Frank Kurrle, Katja Treutner, Peter Baur