Patents by Inventor Johannes PETRITSCH

Johannes PETRITSCH 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).

  • Drive unit for a hybrid vehicle
    Patent number: 9139075
    Abstract: A drive unit for a motor vehicle with hybrid drive. The drive unit includes an input shaft which may be connected to the crankshaft of an internal combustion engine of the motor vehicle, a gearbox shaft which may be connected via a toothed hub of a clutch plate as an input shaft of the downstream gearbox, and an electric machine, the rotor of which is connected rotationally fixedly to the clutches. The components are accommodated in a housing having a radially extending housing wall as a bearing wall which forms a physical separation of a chamber of the electric machine and a chamber of the clutches.
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: September 22, 2015
    Assignee: ENGINEERING CENTER STEYR GmbH & Co KG
    Inventors: Rudolf Glassner, Helmut Kastler, Roland Heimberger, Dennis Chistian Knospe, Johannes Petritsch, Gerhard Wernick
  • DRIVE UNIT FOR A HYBRID VEHICLE
    Publication number: 20140041483
    Abstract: A drive unit for a motor vehicle with hybrid drive. The drive unit includes an input shaft which may be connected to the crankshaft of an internal combustion engine of the motor vehicle, a gearbox shaft which may be connected via a toothed hub of a clutch plate as an input shaft of the downstream gearbox, and an electric machine, the rotor of which is connected rotationally fixedly to the clutches. The components are accommodated in a housing having a radially extending housing wall as a bearing wall which forms a physical separation of a chamber of the electric machine and a chamber of the clutches.
    Type: Application
    Filed: August 5, 2013
    Publication date: February 13, 2014
    Applicant: ENGINEERING CENTER STEYR GmbH & Co KG
    Inventors: Rudolf GLASSNER, Helmut KASTLER, Roland HEIMBERGER, Dennis Chistian KNOSPE, Johannes PETRITSCH, Gerhard WERNICK