Patents by Inventor Lars Gehrke

Lars Gehrke 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).

  • Electric machine with variable motor constants
    Patent number: 10826367
    Abstract: An electrical machine includes a stator and a rotor rotatably mounted in the stator. A spindle is guided through the electrical machine. At least one magnetic flux-conductive assembly which can be introduced into the electrical machine is provided. The magnetic flux-conductive assembly is disposed on the spindle in a linearly displaceable manner in order to vary a motor constant of the electrical machine as a result of a displacement into the electrical machine.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: November 3, 2020
    Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
    Inventor: Lars Gehrke
  • ELECTRIC MACHINE WITH VARIABELE MOTOR CONSTANTS
    Publication number: 20180175712
    Abstract: An electrical machine includes a stator and a rotor rotatably mounted in the stator. A spindle is guided through the electrical machine. At least one magnetic flux-conductive assembly which can be introduced into the electrical machine is provided. The magnetic flux-conductive assembly is disposed on the spindle in a linearly displaceable manner in order to vary a motor constant of the electrical machine as a result of a displacement into the electrical machine.
    Type: Application
    Filed: June 22, 2016
    Publication date: June 21, 2018
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventor: Lars Gehrke