Patents by Inventor Damien BONNEFOI

Damien BONNEFOI 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).

  • Combustion module for a gas turbo engine with chamber bottom stop
    Patent number: 11725822
    Abstract: The invention concerns a turbo engine comprising a combustion chamber (110) arranged inside the outer housing (112) and comprising an internal revolution wall (118) and an external revolution wall (116). First stop parts (54) and second stop parts (56) fixed respectively to the outer housing and to the combustion chamber are provided, the first and second stop parts being adapted to come to a substantially axial stop two by two by forming stop pairs (58).
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: August 15, 2023
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Romain Nicolas Lunel, Damien Bonnefoi, Christophe Pieussergues, Luc Namer, Dominique Raulin, Dan Ranjiv Joory, Benjamin Frantz Karl Villenave
  • Assembly for a turbomachine
    Patent number: 11221141
    Abstract: A turbomachine includes a combustion chamber with a radially extending downstream flange at its downstream end. A distributor is disposed downstream of the combustion chamber and includes a platform from which at least one vane extends radially. The platform has an upstream edge extending radially and delimiting, with the downstream flange disposed opposite, a gap opening into the combustion chamber at its radially inner end and closed at its radially outer end by sealing means fixed to the distributor. The downstream flange of the combustion chamber has at least one rectilinear cooling orifice passing through the flange and opening into the gap opposite the platform of the distributor.
    Type: Grant
    Filed: July 18, 2019
    Date of Patent: January 11, 2022
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Julien Michel Tamizier, Christophe Bernard Texier, Damien Bonneau, Damien Bonnefoi, François Xavier Chapelle
  • ASSEMBLY FOR A TURBOMACHINE
    Publication number: 20210302018
    Abstract: A turbomachine includes a combustion chamber with a radially extending downstream flange at its downstream end. A distributor is disposed downstream of the combustion chamber and includes a platform from which at least one vane extends radially. The platform has an upstream edge extending radially and delimiting, with the downstream flange disposed opposite, a gap opening into the combustion chamber at its radially inner end and closed at its radially outer end by sealing means fixed to the distributor. The downstream flange of the combustion chamber has at least one rectilinear cooling orifice passing through the flange and opening into the gap opposite the platform of the distributor.
    Type: Application
    Filed: July 18, 2019
    Publication date: September 30, 2021
    Applicant: SAFRAN AIRCRAFT ENGINES
    Inventors: Julien Michel Tamizier, Christophe Bernard Texier, Damien Bonneau, Damien Bonnefoi, François Xavier Chapelle
  • COMBUSTION MODULE FOR A GAS TURBO ENGINE WITH CHAMBER BOTTOM STOP
    Publication number: 20190383489
    Abstract: The invention concerns a turbo engine comprising a combustion chamber (110) arranged inside the outer housing (112) and comprising an internal revolution wall (118) and an external revolution wall (116). First stop parts (54) and second stop parts (56) fixed respectively to the outer housing and to the combustion chamber are provided, the first and second stop parts being adapted to come to a substantially axial stop two by two by forming stop pairs (58).
    Type: Application
    Filed: May 28, 2019
    Publication date: December 19, 2019
    Inventors: Romain Nicolas LUNEL, Damien BONNEFOI, Christophe PIEUSSERGUES, Luc NAMER, Dominique RAULIN, Dan Ranjiv JOORY, Benjamin Frantz Karl VILLENAVE