公开(公告)号：US20240300661A1

公开(公告)日：2024-09-12

申请号：US18574845

申请日：2022-06-27

Applicant: SAFRAN NACELLES

Inventor： Jean-Philippe JORET ,  Vincent DUTOT ,  Stéphane RIQUIER ,  François BELLET ,  Charles-Antoine LAMPAERT

IPC: B64D29/06 ,  E05C5/00 ,  E05C5/02

CPC classification number: B64D29/06 ,  E05C5/02 ,  E05C2005/005

Abstract: A locking system for an aircraft nacelle is provided. The locking system includes a first portion configured to be mounted on a first part of an aircraft nacelle, and a second portion configured to be mounted on a second part of the aircraft nacelle. The locking system can be configured such that, when it is in the closed position, the first portion and the second portion are held together. The locking system further includes at least one buffer part and a load sensor joined together and configured to compress the load sensor between the buffer part and another part of the locking system when the locking system is in the closed position.

公开(公告)号：US20240026798A1

公开(公告)日：2024-01-25

申请号：US18255025

申请日：2021-12-01

Applicant: SAFRAN NACELLES

Inventor： Hazem KIOUA ,  Thomas MARLAY ,  Charles-Antoine LAMPAERT ,  Pierre-Alain REBOUL

IPC: F01D11/00 ,  F02C7/04 ,  F01D25/24 ,  F01D25/28

CPC classification number: F01D11/003 ,  F02C7/04 ,  F01D25/243 ,  F01D25/28 ,  F05D2220/323 ,  F05D2260/31

Abstract: A propulsion unit for an aircraft includes a gas generator; an air inlet; and a sealing system inserted axially between the air inlet and the gas generator. The sealing system has at least: a compression ring with a first axial end configured for mechanical connection to one of the gas generator and the air inlet. The compression ring also has a second opposite axial end configured to be axially separated from the other of the gas generator and the air inlet by an annular space. An annular seal is mounted in the space and configured to be axially compressed by reduction of the axial dimension of said space.