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:
Sep. 17, 2024
Filed:
Mar. 24, 2022
Safran Aircraft Engines, Paris, FR;
Vincent Joudon, Moissy-Cramayel, FR;
Clément Cottet, Moissy-Cramayel, FR;
Vivien Mickaël Courtier, Moissy-Cramayel, FR;
Régis Eugène Henri Servant, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
The present invention relates to a vane () of a turbine engine, comprising: —a structure which has an aerodynamic profile (); —a spar () comprising a vane root portion (), a blade portion () arranged inside the structure which has an aerodynamic profile (), and a stilt portion (), the blade portion () comprising a body () connected to the vane root portion () and two arms extending radially from the body (); and —a structural reinforcement () extending from the vane root portion () to the body () of the blade portion (), the structural reinforcement () being rigidly connected to the vane root portion () and configured to form a force path separate from the stilt portion () in the event of failure of the spar () within the stilt portion ().