Patents by Inventor Sébastien Vacca

Sébastien Vacca 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).

  • Assembly for axial turbomachine, associated axial turbomachine, assembly method, and sealing joint
    Patent number: 11421539
    Abstract: Assembly for axial turbomachine, in particular for an aircraft turbojet, the assembly comprising: an annular casing with an internal surface (40); an annular row of stator baffles (26) with at least one stator baffle (26) comprising an airfoil (50) which extends radially from a fixing platform (34), the fixing platform (34) being fixed to the casing and having a polygonal outline; characterised in that it further comprises a gasket (80) comprising a frame, the outline of which conforms to the polygonal outline of the fixing platform (34), the frame being in radial contact with the fixing platform (34) and the casing in order to ensure a seal.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: August 23, 2022
    Assignee: SAFRAN AERO BOOSTERS SA
    Inventors: Mathieu Renaud, Alain Derclaye, Sébastien Vacca
  • Assembly for Axial Turbomachine, Associated Axial Turbomachine, Assembly Method, and Sealing joint
    Publication number: 20210062662
    Abstract: Assembly for axial turbomachine, in particular for an aircraft turbojet, the assembly comprising: an annular casing with an internal surface (40); an annular row of stator baffles (26) with at least one stator baffle (26) comprising an airfoil (50) which extends radially from a fixing platform (34), the fixing platform (34) being fixed to the casing and having a polygonal outline; characterised in that it further comprises a gasket (80) comprising a frame, the outline of which conforms to the polygonal outline of the fixing platform (34), the frame being in radial contact with the fixing platform (34) and the casing in order to ensure a seal.
    Type: Application
    Filed: August 30, 2018
    Publication date: March 4, 2021
    Applicant: SAFRAN AERO BOOSTERS SA
    Inventors: Mathieu Renaud, Alain Derclaye, Sébastien Vacca