Patents by Inventor Jean-Marie Fermaut

Jean-Marie Fermaut 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).

  • Patent number: 11050315
    Abstract: The invention concerns a rotor for a synchronous generator having a plurality of salient poles regularly disposed on the outer periphery of a rim, each pole comprising a coil with two external terminals said, respectively, first terminal and second terminal, the poles being arranged so that two adjacent poles have either their respective first terminals or their respective second terminals facing each other, the rotor further comprising at least a first connection between first terminals and/or at least a second connection between second terminals, the rotor being characterized in that the first connection and the second connection comprises a plurality of elongated conductive plates whose each ends (A, B) are secured via a single securing mean on facing terminals.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: June 29, 2021
    Assignee: GE Renewable Technologies
    Inventors: Jean-Marie Fermaut, Wenli Liu, Hugo Borgna
  • Publication number: 20200044506
    Abstract: The invention concerns a rotor for a synchronous generator having a plurality of salient poles regularly disposed on the outer periphery of a rim, each pole comprising a coil with two external terminals said, respectively, first terminal and second terminal, the poles being arranged so that two adjacent poles have either their respective first terminals or their respective second terminals facing each other, the rotor further comprising at least a first connection between first terminals and/or at least a second connection between second terminals, the rotor being characterized in that the first connection and the second connection comprises a plurality of elongated conductive plates whose each ends (A, B) are secured via a single securing mean on facing terminals.
    Type: Application
    Filed: July 30, 2019
    Publication date: February 6, 2020
    Inventors: Jean-Marie Fermaut, Wenli Liu, Hugo Borgna