Patents by Inventor Andreas Wehrler

Andreas Wehrler 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 comprising a permanent magnet
    Publication number: 20060158053
    Abstract: The present invention relates to an electrical machine having a rotor, a stator, and a permanent magnet located on the rotor. The permanent magnet is embodied essentially as a hollow cylinder with axial and/or radial contact faces and is secured to the rotor at the axial and/or radial contact faces by means of retaining elements; the permanent magnet is elastically supported in the axial direction (X-X) and/or the radial direction of the rotor by means of the retaining elements.
    Type: Application
    Filed: February 20, 2004
    Publication date: July 20, 2006
    Inventors: Joerg Aschoff, Thomas Lott, Gerd Walter, Andreas Wehrler