Patents by Inventor Eddy GOULLIANE

Eddy GOULLIANE 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 the production of a curved ceramic sound attenuation panel
    Patent number: 9631519
    Abstract: A method of fabricating a sound attenuation panel of curved shape, the method including impregnating a fiber structure defining a cellular structure with a ceramic precursor resin; polymerizing the ceramic precursor resin while holding the fiber structure on tooling presenting a curved shape corresponding to the final shape of the cellular structure; docking the cellular structure with first and second skins, each formed by a fiber structure impregnated with a ceramic precursor resin, each skin being docked to the cellular structure before or after polymerizing the resin of the skins; pyrolyzing the assembly constituted by the cellular structure and the first and second skins; and densifying the assembly by chemical vapor infiltration.
    Type: Grant
    Filed: January 29, 2014
    Date of Patent: April 25, 2017
    Assignee: HERAKLES
    Inventors: Stéphanie Fouquet, Sébastien Jimenez, Eric Philippe, Eddy Goulliane
  • METHOD FOR THE PRODUCTION OF A CURVED CERAMIC SOUND ATTENUATION PANEL
    Publication number: 20160003106
    Abstract: A method of fabricating a sound attenuation panel of curved shape, the method including impregnating a fiber structure defining a cellular structure with a ceramic precursor resin; polymerizing the ceramic precursor resin while holding the fiber structure on tooling presenting a curved shape corresponding to the final shape of the cellular structure; docking the cellular structure with first and second skins, each formed by a fiber structure impregnated with a ceramic precursor resin, each skin being docked to the cellular structure before or after polymerizing the resin of the skins; pyrolyzing the assembly constituted by the cellular structure and the first and second skins; and densifying the assembly by chemical vapor infiltration.
    Type: Application
    Filed: January 29, 2014
    Publication date: January 7, 2016
    Inventors: Stéphanie FOUQUET, Sébastien JIMENEZ, Eric PHILIPPE, Eddy GOULLIANE