The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 31, 2024
Filed:
Feb. 08, 2022
Safran Aircraft Engines, Paris, FR;
Safran Ceramics, Le Haillan, FR;
Sébastien Serge Francis Congratel, Moissy-Cramayel, FR;
Aurélien Gaillard, Moissy-Cramayel, FR;
Matthieu Arnaud Gimat, Moissy-Cramayel, FR;
Clément Jarrossay, Moissy-Cramayel, FR;
David René Pierre Le Cair, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
SAFRAN CERAMICS, Le Haillan, FR;
Abstract
A turbine engine nozzle extending about an axis and including a vane assembly mounted between an outer shroud and an inner shroud; and a position retaining device configured to be placed in an elastically prestressed state between the inner shroud and an inner platform of the vane assembly to apply a stress on the vane assembly towards the outer shroud. The contact between the inner shroud and the inner platform is obtained by one same surface of the position retaining device.