Patents by Inventor Dieter Roeschner

Dieter Roeschner 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).

  • Power unit for an electrical steering system
    Patent number: 10894559
    Abstract: A power unit for an electrical steering system includes a motor housing for accommodating a motor, a heat sink and a drive electronics system, which is arranged on the heat sink, for the motor. The heat sink and the motor housing are connected to one another in such a way that heat exchange from the drive electronics system, via the heat sink, to the motor housing is possible. The heat sink is at least partially connected to the motor housing by calking or welding or screwing. A method is used for assembling a power unit having a motor housing for accommodating a motor, a heat sink and a drive electronics system, which is arranged on the heat sink, for the motor. A connection is established between the heat sink and the motor housing by calking or welding or screwing.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: January 19, 2021
    Assignee: Robert Bosch GmbH
    Inventors: Reinhold Jocham, Andreas Falkenburger, Dieter Roeschner, Andreas Kaufmann, Christoph Ruf
  • Power Unit for an Electrical Steering System
    Publication number: 20190241209
    Abstract: A power unit for an electrical steering system comprises a motor housing for accommodating a motor, a heat sink and a drive electronics system, which is arranged on the heat sink, for the motor. The heat sink and the motor housing are connected to one another in such a way that heat exchange from the drive electronics system, via the heat sink, to the motor housing is possible. The heat sink is at least partially connected to the motor housing by calking or welding or screwing. A method is used for assembling a power unit having a motor housing for accommodating a motor, a heat sink and a drive electronics system, which is arranged on the heat sink, for the motor. A connection is established between the heat sink and the motor housing by calking or welding or screwing.
    Type: Application
    Filed: June 14, 2017
    Publication date: August 8, 2019
    Inventors: Reinhold Jocham, Andreas Falkenburger, Dieter Roeschner, Andreas Kaufmann, Christoph Ruf