- Patent Title: Nacelle of an aircraft propulsion assembly comprising a plurality of damper elements between a front section and a main section, and associated aircraft propulsion assembly
-
Application No.: US16440214Application Date: 2019-06-13
-
Publication No.: US11679889B2Publication Date: 2023-06-20
- Inventor: Clément Breton , Julien Sentier , Frédéric Vinches , Alain Porte , Wolfgang Brochard
- Applicant: Airbus Operations S.A.S.
- Applicant Address: FR Toulouse
- Assignee: Airbus Operations S.A.S.
- Current Assignee: Airbus Operations S.A.S.
- Current Assignee Address: FR Toulouse
- Agency: Lerner David LLP
- Priority: FR 55835 2018.06.28
- Main IPC: B64D29/06
- IPC: B64D29/06 ; B64C7/02 ; F01D25/24

Abstract:
A nacelle of an aircraft propulsion assembly includes a front section and a main section. The nacelle also includes a junction flange between the front section and the main section including a plurality of deformable damper elements distributed along the inner peripheral edge of a stiffening frame of the nacelle. The damper element allows significant stresses to be absorbed between the engine flange and the stiffening frame. This configuration is particularly adapted to large nacelles. An aircraft propulsion assembly including such a nacelle is also described.
Public/Granted literature
Information query