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. 15, 2026
Filed:
Sep. 08, 2023
Safran Aircraft Engines, Paris, FR;
Thomas Tsassis, Moissy-Cramayel, FR;
Josserand Jacques André Bassery, Moissy-Cramayel, FR;
Samuel Laurent Noël Mathieu Juge, Moissy-Cramayel, FR;
BA-Phuc Tang, Moissy-Cramayel, FR;
Elsa Maxime, Moissy-Cramayel, FR;
Arthur De Castro, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
A sector of a turbine stator for a turbine of an aircraft turbomachine, the sector having an outer platform and an inner platform which are coaxial along an axis. The sector further includes at least one blade which connects the outer and inner platforms together, with the blade being variable-pitch about an axis of rotation of the blade. The blade can include an aerodynamic body delimited radially by a head and a root, the head being placed with a first functional clearance in an opening of the outer platform, the root being placed with a second functional clearance in a cavity of the inner platform, the axis of rotation of the blade being located downstream of the head and the root.