Patents by Inventor Thierry Feuvrier

Thierry Feuvrier 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).

  • Multiple flow turbojet engine with an outer ring of the fan outlet shrunk onto the case
    Patent number: 4940386
    Abstract: The cartridge of a fan outlet for a multiple flow turbojet engine is made of composite material and includes two thick lateral strips (8a, 8b) positioned in the interior of the outer case and a narrow central band pierced with slots (10) in which guide vanes (5), provided with an in-molded cover, come to be fixed. The outer cartridge can be integral with the support of soundproofing panels (7 and 9) and support the abradable part (6) facing fan (3).
    Type: Grant
    Filed: February 4, 1988
    Date of Patent: July 10, 1990
    Assignee: Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "S.N.E.C.M.A."
    Inventors: Thierry Feuvrier, Alexandre Forestier
  • Stator assembly for the fan of a multi-flow turbo-jet engine
    Patent number: 4820120
    Abstract: The radially outer end of the aerofoil portion of each vane of a stator assembly for the fan of a turbo-jet engine is bent at right angles and is inserted in a slot-like opening provided in an outer ring which is fixed to the casing via screws in conjunction with spacers each of which has a foot which partly overlaps the adjacent opening.
    Type: Grant
    Filed: June 18, 1987
    Date of Patent: April 11, 1989
    Assignee: Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "S.N.E.C.M.A."
    Inventors: Thierry Feuvrier, Alexandre Forestier