公开(公告)号：US20250051020A1

公开(公告)日：2025-02-13

申请号：US18796631

申请日：2024-08-07

Applicant: Airbus Operations SAS

Inventor： Frédéric JOURNADE ,  Olivier PAUTIS ,  Jérôme COLMAGRO ,  Germain GUENEAU ,  Pierre-Antoine COMBES ,  Marc DE NICOLA ,  Fabrice GRIMAL

IPC: B64D27/40

Abstract: A propulsion system comprising a turbojet with a fan casing and a central casing, a pylon with an upper spar, a front wall and on either side of a vertical median plane, a fitting rigidly fixed to the rigid structure, a cylindrical pin as one with the fan casing and inserted in a hole of the upper spar, a shackle with at the vertical median plane, an upper articulation between the shackle and the front wall and on either side of the vertical median plane, a lower articulation between the shackle and the central casing, and two reaction rods disposed on either side of the median plane, where each rod is articulated, at a front end, on the central casing, and, at rear end, on the fitting.

公开(公告)号：US20240417087A1

公开(公告)日：2024-12-19

申请号：US18740961

申请日：2024-06-12

Applicant: Airbus Operations SAS

Inventor： Thomas DEFORET ,  Frédéric JOURNADE ,  Mathieu MAHE ,  Antoine CLAVEYROLLAS ,  Mathieu KALETA ,  Eric RENAUD

IPC: B64D27/40 ,  B64D27/18

Abstract: A propulsion assembly for an aircraft, the propulsion assembly having a jet engine having a fan casing and a central casing around a longitudinal axis and having a vertical median plane passing through the longitudinal axis, an attachment pylon having a rigid structure that takes the form of a box that has a front wall and an upper spar extending forwardly in respect to the front wall, a front engine attachment fixed between an upper area of the central casing and a lower end of the front wall, and a complementary front engine attachment fixed between an upper area of the fan casing and a front end of the upper spar.

公开(公告)号：US20130105622A1

公开(公告)日：2013-05-02

申请号：US13653042

申请日：2012-10-16

Applicant: AIRBUS OPERATIONS (SAS)

Inventor： Frédéric JOURNADE

IPC: B64D27/12 ,  B64D29/02

CPC classification number: B64D27/12 ,  B64C7/02 ,  B64D29/02 ,  B64D33/04

Abstract: This invention relates to an aft pylon fairing for the suspension system of an aircraft engine, comprising a main structure extending along a longitudinal direction of said fairing and integrating two side panels connected to each other, the fairing also comprising a heat protection deck mounted on said main structure through connection means comprising tabs designed to deform to accompany displacement of the deck relative to the main structure, if there is differential thermal expansion between these two entities.

Abstract translation: 本发明涉及一种用于飞机发动机的悬挂系统的后悬架整流罩，包括沿着所述整流罩的纵向方向延伸的主结构并且将两个彼此连接的两个侧板整合在一起，整流罩还包括安装在所述整流罩上的防热板 主要结构通过连接装置，包括设计成随着这些两个实体之间的差异热膨胀而变形以伴随甲板相对于主结构的移动的突出部。

公开(公告)号：US20240417089A1

公开(公告)日：2024-12-19

申请号：US18740984

申请日：2024-06-12

Applicant: Airbus Operations SAS

Inventor： Thomas DEFORET ,  Frédéric JOURNADE ,  Mathieu MAHE ,  Antoine CLAVEYROLLAS ,  Mathieu KALETA ,  Eric RENAUD

IPC: B64D27/40 ,  B64D27/18

Abstract: A propulsion assembly for an aircraft, the propulsion assembly having a jet engine having a fan casing and a central casing around a longitudinal axis and having a vertical median plane passing through the longitudinal axis, an attachment pylon having a rigid structure that takes the form of a box that has a front wall and an upper spar extending forwardly in respect to the front wall, a front engine attachment fixed between an upper area of the central casing and a lower end of the front wall, and a complementary front engine attachment fixed between an upper area of the fan casing and a front end of the upper spar.

公开(公告)号：US20240417086A1

公开(公告)日：2024-12-19

申请号：US18740953

申请日：2024-06-12

Applicant: Airbus Operations SAS

Inventor： Thomas DEFORET ,  Frédéric JOURNADE ,  Mathieu MAHE ,  Antoine CLAVEYROLLAS ,  Mathieu KALETA ,  Eric RENAUD

IPC: B64D27/40 ,  B64D27/18

Abstract: A propulsion assembly for an aircraft, the propulsion assembly having a jet engine having a fan casing and a central casing around a longitudinal axis and having a vertical median plane passing through the longitudinal axis, an attachment pylon having a rigid structure that takes the form of a box that has a front wall and an upper spar extending forwardly in respect to the front wall, a front engine attachment fixed between an upper area of the fan casing and a front end of the upper spar, and a complementary front engine attachment fixed between an upper area of the central casing and a lower end of the front wall.

公开(公告)号：US20240417085A1

公开(公告)日：2024-12-19

申请号：US18740948

申请日：2024-06-12

Applicant: Airbus Operations SAS

Inventor： Thomas DEFORET ,  Frédéric JOURNADE ,  Mathieu MAHE ,  Antoine CLAVEYROLLAS ,  Mathieu KALETA ,  Eric RENAUD

IPC: B64D27/40 ,  B64D27/18

Abstract: A propulsion assembly for an aircraft, the propulsion assembly having a jet engine having a fan casing and a central casing around a longitudinal axis and having a vertical median plane passing through the longitudinal axis, an attachment pylon having a rigid structure that takes the form of a box that has a front wall and an upper spar extending forwardly in respect to the front wall, a front engine attachment fixed between an upper area of the fan casing and a front end of the upper spar, and a complementary front engine attachment fixed between an upper area of the central casing and a lower end of the front wall.