Patents by Inventor Franck MOURET

Franck MOURET 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).

  • Rotary electrical machine comprising shaft with stepped diameters, and method for assembly of the machine
    Patent number: 10284035
    Abstract: A rotary electrical machine comprising a front magnet wheel, a rear magnet wheel, and a shaft comprising four sections with respective diameters (D1, D2, D3, D4), distributed axially, wherein: the first section comprises knurling which is configured such as to ensure radial retention between the shaft and the front magnet wheel; the second section is configured to permit the indexing and centring of the front and rear magnet wheels; the third section comprises knurling which is configured to ensure radial retention between the shaft and the rear magnet wheel; and the fourth section comprises a collar which is configured to ensure the axial retention between the shaft and at least one magnet wheel, and in that the diameters (D1, D2, D3, D4) of the shaft comply with the following equation: D1<D2<D3<D4.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: May 7, 2019
    Assignee: Valeo Equipements Electriques Moteur
    Inventors: Pierre-Yves Bilteryst, Henri Delianne, David Margueritte, Patrice Balthaze, Eric Jozefowiez, Franck Mouret, Sylvain Perreaut, Hubert Debruyne
  • ROTARY ELECTRICAL MACHINE COMPRISING A SHAFT WITH STEPPED DIAMETERS, AND METHOD FOR ASSEMBLY OF A MACHINE OF THIS TYPE
    Publication number: 20170070110
    Abstract: A rotary electrical machine comprising a front magnet wheel, a rear magnet wheel, and a shaft comprising four sections with respective diameters (D1, D2, D3, D4), distributed axially, wherein: the first section comprises knurling which is configured such as to ensure radial retention between the shaft and the front magnet wheel; the second section is configured to permit the indexing and centring of the front and rear magnet wheels; the third section comprises knurling which is configured to ensure radial retention between the shaft and the rear magnet wheel; and the fourth section comprises a collar which is configured to ensure the axial retention between the shaft and at least one magnet wheel, ?and in that the diameters (D1, D2, D3, D4) of the shaft comply with the following equation: D1<D2<D3<D4.
    Type: Application
    Filed: September 2, 2016
    Publication date: March 9, 2017
    Inventors: Pierre-Yves BILTERYST, Henri DELIANNE, David MARGUERITTE, Patrice BALTHAZE, Eric JOZEFOWIEZ, Franck MOURET, Sylvain PERREAUT, Hubert DEBRUYNE