Patents by Inventor Anne-Flore Karine HOULET

Anne-Flore Karine HOULET 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).

  • Turbine rotor for a gas turbine engine
    Patent number: 10526893
    Abstract: A turbine rotor for a gas turbine engine, includes an upstream turbine disk; a downstream turbine disk; an annular flange; a first ferrule connecting the upstream turbine disk to the annular flange; a second ferrule connecting the downstream turbine disk to the annular flange; an air flow separator device including: a first part, forming a first ring, arranged between the upstream turbine disk and the downstream turbine disk; a second part, forming a second ring, having a first portion facing the downstream turbine disk, and a second portion arranged between the first ferrule and the second ferrule; and a thermal insulation area arranged between the first part and the second part.
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: January 7, 2020
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Josselin Luc Florent Sicard, Bertrand Pellaton, Hélène Marie Barret, Benoit Guillaume Silet, Anne-Flore Karine Houlet
  • TURBINE ROTOR FOR A GAS TURBINE ENGINE
    Publication number: 20170167264
    Abstract: A turbine rotor for a gas turbine engine, includes an upstream turbine disk; a downstream turbine disk; an annular flange; a first ferrule connecting the upstream turbine disk to the annular flange; a second ferrule connecting the downstream turbine disk to the annular flange; an air flow separator device including: a first part, forming a first ring, arranged between the upstream turbine disk and the downstream turbine disk; a second part, forming a second ring, having a first portion facing the downstream turbine disk, and a second portion arranged between the first ferrule and the second ferrule; and a thermal insulation area arranged between the first part and the second part.
    Type: Application
    Filed: May 7, 2015
    Publication date: June 15, 2017
    Inventors: Josselin Luc Florent SICARD, Bertrand PELLATON, Hélène Marie BARRET, Benoit Guillaume SILET, Anne-Flore Karine HOULET