Patents by Inventor Renaud MARLIER

Renaud MARLIER 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: 11021055
    Abstract: A motor module for modularly making a front and/or rear electric axle, comprising an electric motor generator and a gear train enclosed in a gearbox case permanently fixed to a stator of said electric motor-generator, the module having an L-shape. Electric axle comprising a pair of L-shaped modules for making a T-shaped front electric axle and a U-shaped rear electric axle.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: June 1, 2021
    Assignee: FERRARI S.p.A.
    Inventors: Francesco Crotti, Renaud Marlier, Fabrizio Favaretto
  • Patent number: 10906522
    Abstract: A road vehicle with hybrid drive having: at least one pair of drive wheels; an internal combustion engine; a reversible electric machine; and a dual-clutch transmission. The dual-clutch transmission has: a first primary shaft and a second primary shaft; a first clutch interposed between the internal combustion engine and the first primary shaft; and a second clutch interposed between the internal combustion engine and the second primary shaft; a third clutch, which is interposed between a shaft of the electric machine and the first primary shaft so as to connect/disconnect the shaft of the electric machine to/from the first primary shaft; and a fourth clutch, which is interposed between the shaft of the electric machine and the second primary shaft so as to connect/disconnect the shaft of the electric machine to/from the second primary shaft.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: February 2, 2021
    Assignee: FERRARI S.P.A.
    Inventors: Renaud Marlier, Andrea Pezzati
  • Publication number: 20200023734
    Abstract: A motor module for modularly making a front and/or rear electric axle, comprising an electric motor generator and a gear train enclosed in a gearbox case permanently fixed to a stator of said electric motor-generator, the module having an L-shape. Electric axle comprising a pair of L-shaped modules for making a T-shaped front electric axle and a U-shaped rear electric axle.
    Type: Application
    Filed: July 17, 2019
    Publication date: January 23, 2020
    Inventors: Francesco CROTTI, Renaud MARLIER, Fabrizio FAVARETTO
  • Publication number: 20190389447
    Abstract: A road vehicle with hybrid drive having: at least one pair of drive wheels; an internal combustion engine; a reversible electric machine; and a dual-clutch transmission. The dual- clutch transmission has: a first primary shaft and a second primary shaft; a first clutch interposed between the internal combustion engine and the first primary shaft; and a second clutch interposed between the internal combustion engine and the second primary shaft; a third clutch, which is interposed between a shaft of the electric machine and the first primary shaft so as to connect/disconnect the shaft of the electric machine to/from the first primary shaft; and a fourth clutch, which is interposed between the shaft of the electric machine and the second primary shaft so as to connect/disconnect the shaft of the electric machine to/from the second primary shaft.
    Type: Application
    Filed: June 7, 2019
    Publication date: December 26, 2019
    Inventors: Renaud MARLIER, Andrea PEZZATI