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:
Mar. 10, 2026
Filed:
Feb. 13, 2023
Safran Ceramics, Le Haillan, FR;
Benjamin Lacombe, Moissy-Cramayel, FR;
Maxime François Roger Carlin, Moissy-Cramayel, FR;
SAFRAN CERAMICS, Le Haillan, FR;
Abstract
An assembly for an aircraft turbo machine having a plurality of sectors made of a CMC and a plurality of sealing tongues which are mounted between the sectors. Each of these tongues include a first longitudinal edge engaged in a slot in a lateral edge of one of the sectors, and a second longitudinal edge engaged in a slot in a lateral edge of an adjacent sector. Each of the first and second edges have a rectilinear intermediate portion extending between two end portions of convex curved shape. The slots can have shapes complementary to these portions wherein contact of the tongue in the slot over the entire longitudinal extent of the tongue is ensured. An aircraft turbomachine can include at least one such assembly.