Patents by Inventor David Gaillard

David Gaillard 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).

  • GUIDE VANES ASSEMBLY WITH POSITION-MAINTAINING DEVICE
    Publication number: 20240133306
    Abstract: A turbine engine nozzle extending about an axis and including a vane assembly mounted between an outer shroud and an inner shroud; and a position retaining device configured to be placed in an elastically prestressed state between the inner shroud and an inner platform of the vane assembly to apply a stress on the vane assembly towards the outer shroud. The contact between the inner shroud and the inner platform is obtained by one same surface of the position retaining device.
    Type: Application
    Filed: February 8, 2022
    Publication date: April 25, 2024
    Applicants: SAFRAN AIRCRAFT ENGINES, SAFRAN CERAMICS
    Inventors: Sébastien Serge Francis CONGRATEL, Aurélien GAILLARD, Matthieu Arnaud GIMAT, Clément JARROSSAY, David René Pierre LE CAIR
  • Coin bank
    Patent number: D348970
    Type: Grant
    Filed: September 11, 1992
    Date of Patent: July 19, 1994
    Inventors: David Gaillard, Harriet L. Gaillard