公开(公告)号：US20240124148A1

公开(公告)日：2024-04-18

申请号：US18333897

申请日：2023-06-13

Applicant: Airbus Operations (S.A.S.)

Inventor： Frédéric Chelin ,  Christophe Bourdeau ,  Alexandre Bellanger ,  Lauren Davis

IPC: B64D29/06 ,  F02K1/76

CPC classification number: B64D29/06 ,  F02K1/763 ,  B64D2033/0206

Abstract: A nacelle includes a thrust reverser having a cowl movable in translation and an ejection structure also movable in translation and forming with the cowl a moving assembly, the moving assembly configured to moved, alternately, into a closed position in which the ejection structure is inserted into a housing formed in the nacelle and the cowl closes an ejection opening in the nacelle, and an open position in which the cowl releases the ejection opening in the nacelle and the ejection structure is located in this ejection opening, the positioning of the ejection structure in the housing in the closed position making it possible, in particular, to make space in the ejection opening and to reduce the size of the thrust reverser.

公开(公告)号：US11085395B2

公开(公告)日：2021-08-10

申请号：US16189131

申请日：2018-11-13

Applicant: AIRBUS OPERATIONS S.A.S.

Inventor： Frédéric Fort ,  Alexandre Bellanger ,  Laurent Jouathel ,  Gary Benjamin Davison ,  Richard Edward John Lockhart

IPC: F02K1/72 ,  B64D29/02 ,  B64D33/04 ,  F02K1/70 ,  B64D29/00 ,  B64D29/08

Abstract: A nacelle for a jet engine having a selectively operated reverse thruster which redirects air flow to a cascade during a reverse thrust operation, the nacelle including a fancowl panel configured as a stationary partial cover for a jet engine; and a translating cowl panel configured to move transversely during a reverse thrust operation so as to expose a cascade for emitting reverse thrust airflow. In exemplary embodiments, a moveable automatic translating panel, or a rotatable hinge panel, or an extension portion of the fancowl is used to preserve clearance with an aircraft wing in a nacelle clearance area.

公开(公告)号：US20200025137A1

公开(公告)日：2020-01-23

申请号：US16189131

申请日：2018-11-13

Applicant: AIRBUS OPERATIONS S.A.S.

Inventor： Frédéric Fort ,  Alexandre Bellanger ,  Laurent Jouathel ,  Gary Benjamin Davison ,  Richard Edward John Lockhart

IPC: F02K1/72 ,  B64D29/00 ,  B64D33/04

Abstract: A nacelle for a jet engine having a selectively operated reverse thruster which redirects air flow to a cascade during a reverse thrust operation, the nacelle including a fancowl panel configured as a stationary partial cover for a jet engine; and a translating cowl panel configured to move transversely during a reverse thrust operation so as to expose a cascade for emitting reverse thrust airflow. In exemplary embodiments, a moveable automatic translating panel, or a rotatable hinge panel, or an extension portion of the fancowl is used to preserve clearance with an aircraft wing in a nacelle clearance area.