Patents by Inventor Sebastien Nicolas JIUGNE

Sebastien Nicolas JIUGNE 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).

  • Airflow straightening assembly having improved aerodynamic performances
    Patent number: 10641289
    Abstract: The proposed invention is an airflow straightening assembly for a turbine engine comprising: —a cylindrical platform (15) centered on an axis (X-X), —at least one straightener blade (20) extending from the platform, —a structural unit (30) extending radially relative to the axis, and —a mechanical member (40) protruding from the platform (15), said mechanical member (40) being one of the group comprising: —a radial shaft, —an angle transmission box of a radial shaft, —an electric, hydraulic or pneumatic connection element, —an intermediate gear driving a radial shaft, the straightening assembly further comprising a fairing (50) or the protruding mechanical member, the fairing having a three-dimensional surface defined by: —at least one upstream end point (Ai, Ae) located axially upstream from the mechanical member (40) relative to the direction of air flow in the turbine engine, and —at least one downstream end point (Ci, Ce) located axially downstream from the mechanical member, the three-dimensional surface
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: May 5, 2020
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Vianney Christophe Marie Maniere, Henri-Marie Damevin, Philippe Jacques Pierre Fessou, Sebastien Nicolas Jiugne, Michael Franck Antoine Schvallinger
  • AIRFLOW STRAIGHTENING ASSEMBLY HAVING IMPROVED AERODYNAMIC PERFORMANCES
    Publication number: 20180231025
    Abstract: The proposed invention is an air-flow straightening assembly for a turbine engine comprising:—a cylindrical platform (15) centred on an axis (X-X),—at least one straightener blade (20) extending from the platform,—a structural arm (30) extending radially relative to the axis, and—a mechanical member (40) protruding from the platform (15), said mechanical member (40) being one of the group comprising:—a radial shaft,—an angle transmission box of a radial shaft,—an electric, hydraulic or pneumatic connection element,—an intermediate gear driving a radial shaft, the straightening assembly further comprising a fairing (50) of the protruding mechanical member, the fairing having a three-dimensional surface defined by:—at least one upstream end pont (Ai, Ae) located axially upstream from the mechanical member (40) relative to the direction of air flow in the turbine engine, and—at least one downstream end point (Ci, Ce) located axially downstream from the mechanical member, the three-dimensional surface being tange
    Type: Application
    Filed: July 29, 2016
    Publication date: August 16, 2018
    Inventors: Vianney Christophe Marie MANIERE, Henri-Marie DAMEVIN, Philippe Jacques Pierre FESSOU, Sebastien Nicolas JIUGNE, Michael Franck Antoine SCHVALLINGER