Patents by Inventor Friedbert Weller

Friedbert Weller 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 motor having a stator and a rotor
    Patent number: 9780627
    Abstract: An electric motor includes a stator, and a rotor which has a rotor shaft. At least one rotor position magnet is disposed on the rotor shaft, and is configured to provide a magnetic signal that can be evaluated, upon a rotation of the rotor shaft, at least for the purpose of determining a respective rotor position of the rotor. At least one carrier is disposed in a rotationally fixed manner on the rotor shaft, and is connected to the at least one rotor position magnet. The carrier includes at least one opening configured to compensate imbalance of the rotor.
    Type: Grant
    Filed: April 21, 2014
    Date of Patent: October 3, 2017
    Assignee: Robert Bosch GmbH
    Inventors: Friedbert Weller, Peter Nadig, Klaus Dengler, Daniel Rombach, Bastian Kloer
  • Electric Motor having a Stator and a Rotor
    Publication number: 20140319938
    Abstract: An electric motor includes a stator, and a rotor which has a rotor shaft. At least one rotor position magnet is disposed on the rotor shaft, and is configured to provide a magnetic signal that can be evaluated, upon a rotation of the rotor shaft, at least for the purpose of determining a respective rotor position of the rotor. At least one carrier is disposed in a rotationally fixed manner on the rotor shaft, and is connected to the at least one rotor position magnet. The carrier includes at least one opening configured to compensate imbalance of the rotor.
    Type: Application
    Filed: April 21, 2014
    Publication date: October 30, 2014
    Applicant: Robert Bosch GmbH
    Inventors: Friedbert Weller, Peter Nadig, Klaus Dengler, Daniel Rombach, Bastian Kloer