公开(公告)号：US11565822B2

公开(公告)日：2023-01-31

申请号：US16708760

申请日：2019-12-10

Applicant: Airbus Operations SAS

Inventor： Philippe Auge ,  Benoit Orteu ,  Julien Bernat ,  Jean Geliot ,  Delphine Jalbert ,  Frédéric Ridray ,  Laurent Lafont ,  Pascal Gardes

IPC: B64D27/26 ,  B64D27/18 ,  B64D29/06 ,  F02C7/20 ,  F02K3/06

Abstract: A propulsion assembly having a pylon, a turbomachine comprising an engine and a fan that is enclosed by a fan casing, a nacelle surrounding the engine and the fan casing and having a load support disposed in the top part of the nacelle, a front engine attachment between the pylon and a front part of the engine, a rear engine attachment between the pylon and a rear part of the engine, a front fan attachment between the fan casing and the load support, and a rear pylon attachment between the pylon and the load support. Such a propulsion assembly allows a reduction in bulk since the load of the turbojet engine is distributed between the load support and the pylon, and the pylon is attached to the engine.

公开(公告)号：US12291340B2

公开(公告)日：2025-05-06

申请号：US17849895

申请日：2022-06-27

Applicant: Airbus Operations SAS ,  Airbus SAS

Inventor： Pascal Pome ,  Nicolas Jolivet ,  Rémi Amargier ,  Lionel Czapla ,  Franck Alvarez ,  Kotaro Fukasaku ,  Benoît Penven ,  Delphine Jalbert ,  Laurent Lafont ,  Milan Tasic ,  Frédéric Goupil ,  Jean-Victor Lapeyre ,  Emmanuel Mermoz

IPC: B64D27/40 ,  B64D27/30

Abstract: A propulsion unit, and an aircraft, with a propeller and electric motor, including at least one intermediate element interposed between the electric motor and the propeller and configured to transmit at least thrust loads generated by the propeller, a primary structure supporting the propulsion unit, at least one interface having: a first load path, configured to transmit loads perpendicular to the axis of rotation of the propeller, linking the at least one intermediate element to a support linked rigidly to or incorporated in the primary structure, a second load path, configured to transmit loads that are parallel to the axis of rotation of the propeller, linking the at least one intermediate element to a support linked rigidly to or incorporated in the primary structure.