Patents by Inventor Oliver Poschmann

Oliver Poschmann 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).

  • Mixed hybrid
    Patent number: 8590648
    Abstract: A hybrid drive train for a vehicle has an internal combustion engine, first and second electric machines and a transmission that are mechanically connected to one another to drive at least one axle of the vehicle. The internal combustion engine (1) and the first electric machine (2) are provided on an input shaft of the transmission (3), and the second electric machine (4) is provided on an output shaft (6) of the transmission or on an axle of the vehicle. The maximum power and/or the maximum torque of the internal combustion engine are/is substantially larger than the power or torque that can be transmitted by the transmission.
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: November 26, 2013
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Oliver Poschmann, Martin Roth, Klaus Bastian, Marco Fleckner
  • MIXED HYBRID
    Publication number: 20110094809
    Abstract: A hybrid drive train for a vehicle has an internal combustion engine, first and second electric machines and a transmission that are mechanically connected to one another to drive at least one axle of the vehicle. The internal combustion engine (1) and the first electric machine (2) are provided on an input shaft of the transmission (3), and the second electric machine (4) is provided on an output shaft (6) of the transmission or on an axle of the vehicle. The maximum power and/or the maximum torque of the internal combustion engine are/is substantially larger than the power or torque that can be transmitted by the transmission.
    Type: Application
    Filed: October 18, 2010
    Publication date: April 28, 2011
    Applicant: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventors: Oliver Poschmann, Martin Roth, Klaus Bastian, Marco Fleckner