Patents by Inventor Stéphane Orcel

Stéphane Orcel 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).

  • Acoustic management, on a turbomachine or a nacelle
    Patent number: 12173652
    Abstract: The invention relates to acoustic management, on an aircraft turbomachine or on a nacelle, via a panel (30,32). On a support (38) is reserved a recess (34), recessed with respect to a surrounding general surface (36) for contact with moving air. The recess (34) is adapted to receive the panel, as another so-called surface for contact with moving air. The support (38) and/or the panel comprise removable connecting elements for, in the recess, mounting the panel removably with respect to the support, the panel being an acoustic panel (30) or a non-acoustic panel (32).
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: December 24, 2024
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Norman Bruno André Jodet, Jean-Michel Boiteux, Francis Couillard, Jérémy Paul Francisco Gonzalez, Stéphane Orcel
  • Method for preparing a support and for acoustic management on a turbine engine or a nacelle
    Patent number: 11572832
    Abstract: The invention relates to acoustic management, on an aircraft turbomachine (3,12) or on a nacelle (1,10), via a panel (30,32). On a support (38) is reserved a recess (34), recessed with respect to a surrounding general surface (36) for contact with moving air. The recess (34) is adapted to receive the panel, as another so-called surface for contact with moving air. The support (38) and/or the panel comprise removable connecting elements for, in the recess (34), mounting it removably with respect to the support, the panel being an acoustic panel or a non-acoustic panel.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: February 7, 2023
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Norman Bruno André Jodet, Jean-Michel Daniel Paul Boiteux, Francis Couillard, Jérémy Paul Francisco Gonzalez, Stéphane Orcel
  • ACOUSTIC MANAGEMENT, ON A TURBOMACHINE OR A NACELLE
    Publication number: 20220018283
    Abstract: The invention relates to acoustic management, on an aircraft turbomachine or on a nacelle, via a panel (30,32). On a support (38) is reserved a recess (34), recessed with respect to a surrounding general surface (36) for contact with moving air. The recess (34) is adapted to receive the panel, as another so-called surface for contact with moving air. The support (38) and/or the panel comprise removable connecting elements for, in the recess, mounting the panel removably with respect to the support, the panel being an acoustic panel (30) or a non-acoustic panel (32).
    Type: Application
    Filed: September 20, 2019
    Publication date: January 20, 2022
    Inventors: Norman Bruno André JODET, Jean-Michel BOITEUX, Francis COUILLARD, Jérémy Paul Francisco GONZALEZ, Stéphane ORCEL
  • METHOD FOR PREPARING A SUPPORT AND FOR ACOUSTIC MANAGEMENT ON A TURBINE ENGINE OR A NACELLE
    Publication number: 20210348559
    Abstract: The invention relates to acoustic management, on an aircraft turbomachine (3,12) or on a nacelle (1,10), via a panel (30,32). On a support (38) is reserved a recess (34), recessed with respect to a surrounding general surface (36) for contact with moving air. The recess (34) is adapted to receive the panel, as another so-called surface for contact with moving air. The support (38) and/or the panel comprise removable connecting elements for, in the recess (34), mounting it removably with respect to the support, the panel being an acoustic panel or a non-acoustic panel.
    Type: Application
    Filed: September 20, 2019
    Publication date: November 11, 2021
    Inventors: Norman Bruno André JODET, Jean-Michel BOITEUX, Francis COUILLARD, Jérémy Paul Francisco GONZALEZ, Stéphane ORCEL
  • Turboprop air intake
    Patent number: 10428733
    Abstract: A turboprop includes a rotary propeller upstream from an engine and an air intake that is not coaxial to the propeller, said air intake defining a conduit for supplying air to the engine and further defining a bypass to said conduit, the bypass having an outlet oriented substantially axially towards the downstream of the engine. The turboprop further includes a nacelle surrounding the engine and the air intake, wherein the air intake is secured to a housing of the engine and is not rigidly connected to the nacelle, so as to allow, during operation, relative movements between the air intake and the nacelle. The outlet is connected by a flexible link to an intake of an air circuit carried by the nacelle.
    Type: Grant
    Filed: October 14, 2014
    Date of Patent: October 1, 2019
    Assignees: SNECMA, SOCIETE LORRAINE DE CONSTRUCTION AERONAUTIQUE
    Inventors: Mathieu Ange Poisson, Stéphane Orcel, Guillaume Glemarec, Jean-Luc Pacary
  • TURBOPROP AIR INTAKE
    Publication number: 20160237898
    Abstract: A turboprop includes a rotary propeller upstream from an engine and an air intake that is not coaxial to the propeller, said air intake defining a conduit for supplying air to the engine and further defining a bypass to said conduit, the bypass having an outlet oriented substantially axially towards the downstream of the engine. The turboprop further includes a nacelle surrounding the engine and the air intake, wherein the air intake is secured to a housing of the engine and is not rigidly connected to the nacelle, so as to allow, during operation, relative movements between the air intake and the nacelle. The outlet is connected by a flexible link to an intake of an air circuit carried by the nacelle.
    Type: Application
    Filed: October 14, 2014
    Publication date: August 18, 2016
    Applicants: SNECMA, SOCIETE LORRAINE DE CONSTRUCTION AERONAUTIQUE
    Inventors: Mathieu Ange Poisson, Stéphane Orcel, Guillaume Glemarec, Jean-Luc Pacary