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. 30, 2025
Filed:
Dec. 02, 2022
Safran Nacelles, Gonfreville-L'Orcher, FR;
Tony Miossec, Moissy-Cramayel, FR;
Fabien Bravin, Moissy-Cramayel, FR;
Vincent Devanlay, Moissy-Cramayel, FR;
Marc Versaevel, Moissy-Cramayel, FR;
Valentin Simeon, Moissy-Cramayel, FR;
SAFRAN NACELLES, Gonfreville-l'Orcher, FR;
Abstract
An assembly for an ejection cone of an aircraft turbomachine, including a first annular wall and a plurality of first partitions and of second partitions extending substantially perpendicularly from the first wall, the first partitions additionally extending wholly in the axial direction and the second partitions extending wholly in a circumferential direction between the adjacent pairs of first partitions and being curved partitions including at least one arcuate portion in the axial direction upstream or downstream, the first wall, the first partitions and the second partitions additionally defining between them a plurality of acoustic boxes distributed around the first wall.