Patents by Inventor Pascal LEBORGNE

Pascal LEBORGNE 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).

  • Claw rotor comprising clip for securing end wire of winding, and associated electrical machine
    Patent number: 10326327
    Abstract: A claw pole rotor comprises a shaft, first and second polar wheels fastened to the shaft, a winding provided with a winding insulator and surrounded by the first and second polar wheels, a commutator provided with at least one commutator ring, a fan fastened to the first polar wheel and disposed between the winding and the at least one commutator ring, at least one end-of-winding wire being linked to one of the at least one commutator rings, passing through a radial cavity provided between the fan and the first polar wheel. The winding insulator comprises a clip retaining the one end-of-winding wire. The retaining clip is fastened to the winding insulator and comprising crimping means intended to be disposed in the radial cavity to crimp the part of the end-of-winding wire extending into the radial cavity.
    Type: Grant
    Filed: July 21, 2014
    Date of Patent: June 18, 2019
    Assignee: Valeo Equipements Electriques Moteur
    Inventors: Herve Ribot, Daniel Hirsou, Pascal Leborgne
  • CLAW ROTOR COMPRISING A CLIP FOR SECURING AN END WIRE OF THE WINDING, AND ASSOCIATED ELECTRICAL MACHINE
    Publication number: 20160164367
    Abstract: A claw pole rotor comprises a shaft, first and second polar wheels fastened to the shaft, a winding provided with a winding insulator and surrounded by the first and second polar wheels, a commutator provided with at least one commutator ring, a fan fastened to the first polar wheel and disposed between the winding and the at least one commutator ring, at least one end-of-winding wire being linked to one of the at least one commutator rings, passing through a radial cavity provided between the fan and the first polar wheel. The winding insulator comprises a clip retaining the one end-of-winding wire. The retaining clip is fastened to the winding insulator and comprising crimping means intended to be disposed in the radial cavity to crimp the part of the end-of-winding wire extending into the radial cavity.
    Type: Application
    Filed: July 21, 2014
    Publication date: June 9, 2016
    Inventors: Herve RIBOT, Daniel HIRSOU, Pascal LEBORGNE