Patents by Inventor Jeremy QUESNEL

Jeremy QUESNEL 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).

  • Acoustic attenuation panel comprising a front skin and a central structure
    Patent number: 11629644
    Abstract: An acoustic attenuation panel for a propulsion assembly includes an acoustic front skin having perforations, and a central structure formed from partitions arranged perpendicularly in order to make up cells, wherein the front skin and the central structure form the panel which is made as a single piece and is provided for directly covering a surface of an element of the propulsion assembly forming a rear skin which closes the cells of the central structure at the rear.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: April 18, 2023
    Assignees: Safran Nacelles, SAFRAN
    Inventors: Marc Versaevel, Jean-Philippe Ginefri, Fabrice Provost, Jeremy Quesnel, Wouter Balk, Sébastien Louchard, Loïc Hervé André Le Boulicaut
  • ACOUSTIC ATTENUATION PANEL COMPRISING A FRONT SKIN AND A CENTRAL STRUCTURE
    Publication number: 20190264614
    Abstract: An acoustic attenuation panel for a propulsion assembly includes an acoustic front skin having perforations, and a central structure formed from partitions arranged perpendicularly in order to make up cells, wherein the front skin and the central structure form the panel which is made as a single piece and is provided for directly covering a surface of an element of the propulsion assembly forming a rear skin which closes the cells of the central structure at the rear.
    Type: Application
    Filed: May 14, 2019
    Publication date: August 29, 2019
    Applicants: SAFRAN, Safran Nacelles
    Inventors: Marc VERSAEVEL, Jean-Philippe GINEFRI, Fabrice PROVOST, Jeremy QUESNEL, Wouter BALK, Sébastien LOUCHARD, Loïc Hervé André LE BOULICAUT