Patents by Inventor Francis COUILLARD

Francis COUILLARD 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).

  • Method for preparing a support and for acoustic management on a turbine engine or a nacelle
    Patent number: 11572832
    Abstract: The invention relates to acoustic management, on an aircraft turbomachine (3,12) or on a nacelle (1,10), via a panel (30,32). On a support (38) is reserved a recess (34), recessed with respect to a surrounding general surface (36) for contact with moving air. The recess (34) is adapted to receive the panel, as another so-called surface for contact with moving air. The support (38) and/or the panel comprise removable connecting elements for, in the recess (34), mounting it removably with respect to the support, the panel being an acoustic panel or a non-acoustic panel.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: February 7, 2023
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Norman Bruno André Jodet, Jean-Michel Daniel Paul Boiteux, Francis Couillard, Jérémy Paul Francisco Gonzalez, Stéphane Orcel
  • ACOUSTIC MANAGEMENT, ON A TURBOMACHINE OR A NACELLE
    Publication number: 20220018283
    Abstract: The invention relates to acoustic management, on an aircraft turbomachine or on a nacelle, via a panel (30,32). On a support (38) is reserved a recess (34), recessed with respect to a surrounding general surface (36) for contact with moving air. The recess (34) is adapted to receive the panel, as another so-called surface for contact with moving air. The support (38) and/or the panel comprise removable connecting elements for, in the recess, mounting the panel removably with respect to the support, the panel being an acoustic panel (30) or a non-acoustic panel (32).
    Type: Application
    Filed: September 20, 2019
    Publication date: January 20, 2022
    Inventors: Norman Bruno André JODET, Jean-Michel BOITEUX, Francis COUILLARD, Jérémy Paul Francisco GONZALEZ, Stéphane ORCEL
  • METHOD FOR PREPARING A SUPPORT AND FOR ACOUSTIC MANAGEMENT ON A TURBINE ENGINE OR A NACELLE
    Publication number: 20210348559
    Abstract: The invention relates to acoustic management, on an aircraft turbomachine (3,12) or on a nacelle (1,10), via a panel (30,32). On a support (38) is reserved a recess (34), recessed with respect to a surrounding general surface (36) for contact with moving air. The recess (34) is adapted to receive the panel, as another so-called surface for contact with moving air. The support (38) and/or the panel comprise removable connecting elements for, in the recess (34), mounting it removably with respect to the support, the panel being an acoustic panel or a non-acoustic panel.
    Type: Application
    Filed: September 20, 2019
    Publication date: November 11, 2021
    Inventors: Norman Bruno André JODET, Jean-Michel BOITEUX, Francis COUILLARD, Jérémy Paul Francisco GONZALEZ, Stéphane ORCEL