Patents by Inventor Bertrand Romain Adrien DUFOUR

Bertrand Romain Adrien DUFOUR 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).

  • Fire wall and method for opening same
    Patent number: 11815027
    Abstract: The invention relates to a firewall (112) for a turbomachine (100) auxiliary arm (106). This firewall (112), which has one or more through openings (180) in a thickness direction (Z) of the firewall (112), comprises a fixed portion (120) and a first removable portion (130) extending, in a width direction (Y), orthogonal to said thickness direction (Z), from at least one adjacent opening among the through openings (180), to a first outer edge (190) of the firewall (112). To open this firewall (112) in order to allow access to one or more ducts and/or electrical cables (111) received in the through openings (180), the first removable portion (130) can be dismantled.
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: November 14, 2023
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Romain Harold Patrice Pou, Frédéric Dautreppe, Bertrand Romain Adrien Dufour, Frédéric Jacques Eugène Goupil
  • HYDRAULIC EQUIPMENT PLATE FOR AERONAUTICAL TURBOMACHINE
    Publication number: 20230003235
    Abstract: Plate of pieces of hydraulic equipment of an aeronautical turbomachine comprising channels for circulation of fluids entering and leaving each of the pieces of hydraulic equipment, on the one hand further comprising a support part of a housing body of each of the pieces of hydraulic equipment intended to receive fastening means to these pieces of hydraulic equipment and on the other hand a housing body part of at least one of these pieces of hydraulic equipment.
    Type: Application
    Filed: December 3, 2020
    Publication date: January 5, 2023
    Applicant: SAFRAN AIRCRAFT ENGINES
    Inventors: Frédéric DAUTREPPE, Bertrand Romain Adrien DUFOUR, Romain Harold Patrice POU
  • FIRE WALL AND METHOD FOR OPENING SAME
    Publication number: 20220213839
    Abstract: The invention relates to a firewall (112) for a turbomachine (100) auxiliary arm (106). This firewall (112), which has one or more through openings (180) in a thickness direction (Z) of the firewall (112), comprises a fixed portion (120) and a first removable portion (130) extending, in a width direction (Y), orthogonal to said thickness direction (Z), from at least one adjacent opening among the through openings (180), to a first outer edge (190) of the firewall (112). To open this firewall (112) in order to allow access to one or more ducts and/or electrical cables (111) received in the through openings (180), the first removable portion (130) can be dismantled.
    Type: Application
    Filed: May 12, 2020
    Publication date: July 7, 2022
    Applicant: SAFRAN AIRCRAFT ENGINES
    Inventors: Romain Harold Patrice POU, Frédéric DAUTREPPE, Bertrand Romain Adrien DUFOUR, Frédéric Jacques Eugène GOUPIL