Patents by Inventor Baptiste BATONNET

Baptiste BATONNET 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).

  • Turbine engine guide vane
    Patent number: 10408070
    Abstract: The present invention relates to a turbine engine guide (23) vane (25), with a height (H) extending between a vane root (26) and a vane tip (27) along a radial direction (Z), said vane (25) comprising a succession of five bulge portions along a tangential direction (Y) perpendicular to the radial direction (Z), this succession of bulge portions extending over the whole height (H) of the vane (25), and the convexity of the successive bulge portions being alternately in one direction and in the other. The vane (25) has the advantage of having an eigenfrequency for the first striped vibration mode which is different from the urging frequencies of said vane (25), during the operation of the turbine engine.
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: September 10, 2019
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Stephane Roger Mahias, Baptiste Batonnet
  • TURBINE ENGINE GUIDE VANE
    Publication number: 20170298746
    Abstract: The present invention relates to a turbine engine guide (23) vane (25), with a height (H) extending between a vane root (26) and a vane tip (27) along a radial direction (Z), said vane (25) comprising a succession of five bulge portions along a tangential direction (Y) perpendicular to the radial direction (Z), this succession of bulge portions extending over the whole height (H) of the vane (25), and the convexity of the successive bulge portions being alternately in one direction and in the other. The vane (25) has the advantage of having an eigenfrequency for the first striped vibration mode which is different from the urging frequencies of said vane (25), during the operation of the turbine engine.
    Type: Application
    Filed: November 9, 2016
    Publication date: October 19, 2017
    Inventors: Stephane Roger MAHIAS, Baptiste BATONNET