Patents by Inventor Stefan Rosenau

Stefan Rosenau 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
    Patent number: 8760017
    Abstract: Electric machine, in particular an electric motor, which comprises a motor support, a stator, a rotor, a fan arranged at the face end of said motor and an electronics casing disposed adjacent to the motor support for electronic components to be arranged in wherein a face-end wall of the motor support which is assigned to the fan is provided with an axial opening such that an air stream discharged from the motor support is by means of said fan deflected toward the electronics casing.
    Type: Grant
    Filed: July 2, 2011
    Date of Patent: June 24, 2014
    Assignee: Hanning Elektro-Werke GmbH & Co. KG
    Inventors: Thomas Henke, Stefan Rosenau, Hans Teuber, Werner Hangmann
  • ELECTRIC MACHINE
    Publication number: 20120001505
    Abstract: Electric machine, in particular an electric motor, which comprises a motor support, a stator, a rotor, a fan arranged at the face end of said motor and an electronics casing disposed adjacent to the motor support for electronic components to be arranged in wherein a face-end wall of the motor support which is assigned to the fan is provided with an axial opening such that an air stream discharged from the motor support is by means of said fan deflected toward the electronics casing.
    Type: Application
    Filed: July 2, 2011
    Publication date: January 5, 2012
    Applicant: HANNING ELEKTRO-WERKE GMBH & CO. KG
    Inventors: Thomas Henke, Stefan Rosenau, Hans Teuber, Werner Hangmann