Patents by Inventor Joël François ROUDIL

Joël François ROUDIL 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).

  • Outer shroud of an intermediate casing for a dual flow turbine engine for an aircraft, comprising improved air-sealing and fire-resistance devices
    Patent number: 11585292
    Abstract: An outer shroud of an intermediate casing for a dual flow turbine engine for an aircraft, the shroud including: an annular downstream portion provided with a shroud opening passing through an annular downstream edge of the shroud; a connecting member (50) attached to the annular downstream portion, and intended to attach an arm that passes through a secondary flow path; an air-sealing and fire-resistance device including: a portion including: a pad arranged in a hollow annular area of the annular downstream edge of the shroud; a blade protruding from the pad and clamped between a circumferential end and the radially outer end of the arm, a leaf spring (pressing the pad into the hollow annular area.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: February 21, 2023
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Bruno Alexandre Didier Jacon, Baghdad Achbari, Thomas Claude Broage, Florent Robert André Godin, Joël François Roudil, Hervé Simonotti
  • OUTER SHROUD OF AN INTERMEDIATE CASING FOR A DUAL FLOW TURBINE ENGINE FOR AN AIRCRAFT, COMPRISING IMPROVED AIR-SEALING AND FIRE-RESISTANCE DEVICES
    Publication number: 20210003098
    Abstract: An outer shroud of an intermediate casing for a dual flow turbine engine for an aircraft, the shroud including: an annular downstream portion provided with a shroud opening passing through an annular downstream edge of the shroud; a connecting member (50) attached to the annular downstream portion, and intended to attach an arm that passes through a secondary flow path; an air-sealing and fire-resistance device including: a portion including: a pad arranged in a hollow annular area of the annular downstream edge of the shroud; a blade protruding from the pad and clamped between a circumferential end and the radially outer end of the arm, a leaf spring (pressing the pad into the hollow annular area.
    Type: Application
    Filed: February 13, 2019
    Publication date: January 7, 2021
    Inventors: Bruno Alexandre Didier JACON, Baghdad ACHBARI, Thomas Claude BROAGE, Florent Robert André GODIN, Joël François ROUDIL, Hervé SIMONOTTI