Patents by Inventor Dominique Condamin

Dominique Condamin 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).

  • Publication number: 20110121668
    Abstract: A rotor for rotating an electric machine having permanent magnets and flux concentration, including a shaft extending along the rotational axis of the rotor, a rotor body placed on the shaft, the rotor body having a central opening for the mounting thereof on the shaft; radially oriented recesses wherein the permanent magnets are placed; and in at least one angular space separating two consecutive recesses, at least one cavity leading neither to the central opening nor to the two consecutive recesses, the cavity or cavities located in the space occupying an angular area around the rotational axis of the rotor greater than or equal to half of the angular area of the space.
    Type: Application
    Filed: June 15, 2009
    Publication date: May 26, 2011
    Inventors: Dominique Condamin, Michel Labonne, Patrick Camus, Stephane Dufau
  • Publication number: 20040124720
    Abstract: The present invention relates to a stator for a rotary electric machine, the stator comprising a stator body made up of a stack of stator laminations and first and second nested concentric disposed with clearance about the stator body. First resilient damping elements are placed between the two parts. These resilient damping elements are disposed circumferentially around the inner one of said two parts between the outer surface of said inner part and the facing inner surface of the outer part. Relative movement between the two parts is limited both axially and circumferentially by second damping elements.
    Type: Application
    Filed: December 26, 2002
    Publication date: July 1, 2004
    Inventors: Dominique Condamin, Jean Gaste, Philippe Murzeau, Eric Boulai