公开(公告)号：US20200347800A1

公开(公告)日：2020-11-05

申请号：US16930524

申请日：2020-07-16

Applicant: Safran Nacelles

Inventor： Patrick GONIDEC ,  Olivier KERBLER ,  Alexandre PHI ,  Jean-Paul RAMI ,  STEPHANE TIREL ,  Jean-Baptiste GOULARD ,  Matthieu VANDERLINDEN ,  Arnaud CARLES-ESPITEAU

IPC: F02K1/62 ,  B64D29/06 ,  F02K1/76

Abstract: An improved thrust reverser for an aircraft propulsion assembly includes redirection of the air flow for performing the thrust reversal by one or more closure membranes, i.e. by thin and flexible structures deployed across the propulsion assembly. The improved thrust reverser includes at least one closure membrane arranged to deflect at least one portion of the air flow in the direction of the evacuation structure when the thrust reverser is in the reverse jet position and an intermediate structure movable in rotation relative to the fixed structure.