Patents by Inventor Aline Bourdais

Aline Bourdais 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).

  • Arm for turbomachine casing comprising a body and a removable part
    Patent number: 10883384
    Abstract: In order to facilitate the disassembly of a transmission shaft in a turbomachine, an arm for turbomachine casing comprises a body provided with a recess housing a removable part which delimits a shaft housing and is capable of being inserted through a first opening of the recess by means of sliding movement of the removable part parallel to the direction of a central axis of the shaft housing, the first opening of the recess being configured for being arranged opposite an orifice within a casing outer shell ring of the turbomachine.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: January 5, 2021
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Pierre Yves Heinry, Aline Bourdais, Guillaume Julien Puech
  • Assembly for an engine which can define a blade break-off test device
    Patent number: 10352326
    Abstract: The invention relates to an assembly on an engine, which comprises a first and a second piece mounted so as to rotate relative to one another. A connecting device is provided between such pieces. It comprises a first annular part defining a flange fixed to the first piece a second annular part extending substantially parallel with the axis of rotation of the engine and studs connecting the first and second annular parts together. An interface for the rotational sliding about said axis is positioned between the second annular part and the second piece. The second annular part is sectorized.
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: July 16, 2019
    Assignee: Safran Aircraft Engines
    Inventors: Grégory Nicolas Gérald Gillant, Aline Bourdais, Olivier Lefebvre
  • ARM FOR TURBOMACHINE CASING COMPRISING A BODY AND A REMOVABLE PART
    Publication number: 20190101026
    Abstract: In order to facilitate the disassembly of a transmission shaft in a turbomachine, an arm for turbomachine casing comprises a body provided with a recess housing a removable part which delimits a shaft housing and is capable of being inserted through a first opening of the recess by means of sliding movement of the removable part parallel to the direction of a central axis of the shaft housing, the first opening of the recess being configured for being arranged opposite an orifice within a casing outer shell ring of the turbomachine.
    Type: Application
    Filed: October 1, 2018
    Publication date: April 4, 2019
    Inventors: Pierre Yves HEINRY, Aline BOURDAIS, Guillaume Julien PUECH
  • ASSEMBLY FOR AN ENGINE WHICH CAN DEFINE A BLADE BREAK-OFF TEST DEVICE
    Publication number: 20160341205
    Abstract: The invention relates to an assembly on an engine, which comprises a first and a second piece mounted so as to rotate relative to one another. A connecting device is provided between such pieces. It comprises a first annular part defining a flange fixed to the first piece a second annular part extending substantially parallel with the axis of rotation of the engine and studs connecting the first and second annular parts together. An interface for the rotational sliding about said axis is positioned between the second annular part and the second piece. The second annular part is sectorized.
    Type: Application
    Filed: May 17, 2016
    Publication date: November 24, 2016
    Applicant: Snecma
    Inventors: Grégory Nicolas Gérald Gillant, Aline Bourdais, Olivier Lefebvre