Thrust reverser comprising a secondary flow sealing membrane with an improved mounting

Abstract

The invention relates to a thrust reverser for an aircraft propulsion system, the reverser comprising flow deflection means (32), as well as at least one deployable shut-off membrane (58) designed to direct at least a portion of the secondary flow circulating in the secondary stream towards the deflection means (32) when the reverser's moving structure is in the thrust reversal rearward position. The reverser also comprises a rear frame (60) for supporting the deflection means (32). According to the invention, the frame (60) is made in one piece, and one end (58a) of the deployable shut-off membrane (58) is engaged on a retaining rail (72) extending along the rear support frame (60), the retaining rail (72) being integrated into the rear support frame in one piece. Figure for the abstract: Fig. 9

Inventors

LE BOULICAUT LOÏC HERVÉ ANDRÉ
ALLEMAND CYRIL
JOURDAN FABIEN
VALLEROY LAURENT GEORGES
CONTE FRANÇOIS
STADLER DIDIER

Assignees

SAFRAN NACELLES

Dates

Publication Date: 20260501
Application Date: 20240613
Priority Date: 20240613