Patents by Inventor Marc Weinert

Marc Weinert 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).

  • Transmission arrangement and electric machine for motor vehicle and temperature detection method therefor
    Patent number: 10260622
    Abstract: A transmission arrangement for a motor vehicle comprises a control device, a machine power electronics system, and an electric machine. The electric machine includes a plurality of windings which are connected to the machine power electronics system via particular phase conductors. The machine power electronics system is connected to the control device. The control device includes a temperature detection portion which is connected to at least one phase conductor and is designed for feeding an excitation signal into the phase conductor. The temperature detection portion is designed for capturing a response signal in the phase conductor, and from the response signal, deriving a winding temperature of the winding assigned to the phase conductor.
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: April 16, 2019
    Assignee: GETRAG B.V. & Co. KG
    Inventors: Ralph Richter, Jan Gurrath, Michael Ludwig, Marc Weinert, Hans-Peter Moosmann
  • Transmission arrangement and electric machine for motor vehicle and temperature detection method therefor
    Publication number: 20180238441
    Abstract: A transmission arrangement for a motor vehicle comprises a control device, a machine power electronics system, and an electric machine. The electric machine includes a plurality of windings which are connected to the machine power electronics system via particular phase conductors. The machine power electronics system is connected to the control device. The control device includes a temperature detection portion which is connected to at least one phase conductor and is designed for feeding an excitation signal into the phase conductor. The temperature detection portion is designed for capturing a response signal in the phase conductor, and from the response signal, deriving a winding temperature of the winding assigned to the phase conductor.
    Type: Application
    Filed: January 23, 2018
    Publication date: August 23, 2018
    Inventors: Ralph Richter, Jan Gurrath, Michael Ludwig, Marc Weinert, Hans-Peter Moosmann