Patents by Inventor Sylvain Gaudion

Sylvain Gaudion 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).

  • Hydroturbine manufacture
    Patent number: 11808245
    Abstract: A runner for a hydraulic machine comprising a band, a crown, a plurality of blades extending between the crown and the band, wherein the runner comprises a plurality of runner segments which together define the runner, each runner segment comprising a band portion, a crown portion and a blade, which portions are integrally formed with one another, each runner segment being attachable to another segment at a band joining edge and a crown joining edge, wherein the band joining edge and the crown joining edge are each spaced apart from the blade of the segment.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: November 7, 2023
    Assignee: GE Renewable Technologies
    Inventors: Antoine Vaichere, Erwan Gwenaël Pein, Sylvain Gaudion
  • HYDROTURBINE MANUFACTURE
    Publication number: 20230332570
    Abstract: A runner for a hydraulic machine comprising a band, a crown, a plurality of blades extending between the crown and the band, wherein the runner comprises a plurality of runner segments which together define the runner, each runner segment comprising a band portion, a crown portion and a blade, which portions are integrally formed with one another, each runner segment being attachable to another segment at a band joining edge and a crown joining edge, wherein the band joining edge and the crown joining edge are each spaced apart from the blade of the segment.
    Type: Application
    Filed: June 20, 2023
    Publication date: October 19, 2023
    Inventors: Antoine VAICHERE, Erwan Gwenaël PEIN, Sylvain GAUDION
  • REDUCED SCALE RUNNER AND METHOD OF MANUFACTURING THEREOF
    Publication number: 20210164354
    Abstract: The invention concerns a reduced-scale model of a turbine comprising a crown (1), a band (2) and blades (3) between said band and said crown, wherein the model is a single bloc assembly of said band, said crown and said blades.
    Type: Application
    Filed: April 19, 2019
    Publication date: June 3, 2021
    Inventors: Renaud Guillaume, Pierre-Yves Lowys, François Andre, Lucas Chabert, Sylvain Gaudion, Sylvain Desmarais, Bernard Di Maria
  • Improvements Relating to Hydroturbine Manufacture
    Publication number: 20210033060
    Abstract: A runner for a hydraulic machine comprising a band, a crown, a plurality of blades extending between the crown and the band, wherein the runner comprises a plurality of runner segments which together define the runner, each runner segment comprising a band portion, a crown portion and a blade, which portions are integrally formed with one another, each runner segment being attachable to another segment at a band joining edge and a crown joining edge, wherein the band joining edge and the crown joining edge are each spaced apart from the blade of the segment.
    Type: Application
    Filed: January 25, 2019
    Publication date: February 4, 2021
    Inventors: Antoine Vaichere, Erwan Gwenaël Pein, Sylvain Gaudion