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:
Jun. 23, 2026
Filed:
Mar. 02, 2023
Safran Nacelles, Gonfreville-l'Orcher, FR;
Tony Miossec, Moissy-Cramayel, FR;
Fabien Bravin, Moissy-Cramayel, FR;
Christophe Jean François Thorel, Moissy-Cramayel, FR;
Marc Versaevel, Moissy-Cramayel, FR;
Valentin Simeon, Moissy-Cramayel, FR;
SAFRAN NACELLES, Gonfreville-l'Orcher, FR;
Abstract
An exhaust cone for an aircraft turbomachine, extending along a longitudinal axis and having a radially internal annular wall and a radially external skin delimiting a primary flow path for hot gases and surrounding the internal annular wall, and partitions mounted radially between the external skin and the internal annular wall and intersecting them in a manner that together with the skin and wall delimits acoustic chambers. The exhaust cone can further include at least one seal arranged between a radial end of one of the partitions and at least one among the internal annular wall and the external skin.