公开(公告)号：US10113506B2

公开(公告)日：2018-10-30

申请号：US14881886

申请日：2015-10-13

Applicant: AIRCELLE

Inventor： Hélène Malot ,  Jean-Pierre Guegou ,  Philippe Bienvenu ,  Philippe Prunin

IPC: F01D25/24 ,  F02K1/28 ,  F02K1/82 ,  F02K3/072 ,  F02C3/067 ,  F02K3/06

Abstract: The present disclosure provides a nozzle for an aircraft turboprop engine with an unducted fan, including: an inner wall, an outer wall radially spaced apart from the inner wall and concentric with the inner wall, a junction area of the inner and outer walls including an opening contained in a plane transverse to a longitudinal axis of the nozzle. In particular, the junction area of the inner and outer walls includes two connecting plates and a member to secure the two connecting plates together, or in another form, the junction area includes a pad secured to the inner wall, and a pad secured to the outer wall, facing the pad of the inner wall of the nozzle.