Patents by Inventor Olivier CLAUSSE

Olivier CLAUSSE 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 densifying porous annular substrates by chemical vapour infiltration
    Patent number: 11512024
    Abstract: A method for densifying porous annular substrates by chemical vapor infiltration, includes providing a plurality of unit modules including a support tray on which substrates are stacked, the support tray including a gas intake opening extended by an injection tube disposed in an internal volume formed by the central passages of the stacked substrates, the injection tube including gas injection orifices opening into the internal volume, forming stacks of unit modules in the enclosure of a densification furnace and injecting, into the stacks of unit modules, a gas phase including a gas precursor of a matrix material to be deposited within the porosity of the substrates.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: November 29, 2022
    Assignee: SAFRAN CERAMICS
    Inventors: Franck Lamouroux, Rémy Dupont, Sébastien Bertrand, Stéphane Roger André Goujard, Matthieu Champagne, Olivier Clausse, Jean-Michel Garcia, Jeff Roustand
  • METHOD FOR DENSIFYING POROUS ANNULAR SUBSTRATES BY CHEMICAL VAPOUR INFILTRATION
    Publication number: 20210261471
    Abstract: A method for densifying porous annular substrates by chemical vapor infiltration, includes providing a plurality of unit modules including a support tray on which substrates are stacked, the support tray including a gas intake opening extended by an injection tube disposed in an internal volume formed by the central passages of the stacked substrates, the injection tube including gas injection orifices opening into the internal volume, forming stacks of unit modules in the enclosure of a densification furnace and injecting, into the stacks of unit modules, a gas phase including a gas precursor of a matrix material to be deposited within the porosity of the substrates.
    Type: Application
    Filed: August 12, 2019
    Publication date: August 26, 2021
    Inventors: Franck LAMOUROUX, Rémy DUPONT, Sébastien BERTRAND, Stéphane Roger André GOUJARD, Matthieu CHAMPAGNE, Olivier CLAUSSE, Jean-Michel GARCIA, Jeff ROUSTAND