公开(公告)号：US20240418137A1

公开(公告)日：2024-12-19

申请号：US18742458

申请日：2024-06-13

Applicant: Airbus Operations SAS

Inventor： Frédéric CHELIN ,  Christophe BOURDEAU ,  Olivier SCHOLZ

IPC: F02K1/72

Abstract: An aircraft nacelle equipped with a thrust reversal device, which comprises: at least one longitudinal actuator for activating or deactivating the thrust reversal device, at least one deflection system configured to deflect an air stream channeled in the nacelle towards a lateral opening in the nacelle, in the activated state, at least one orientation system having: at least one transverse deflector configured to orient the air stream deflected by the deflection system towards the upstream end of the nacelle, for each longitudinal actuator, a hollow longitudinal deflector, which is configured to house the longitudinal actuator and has an aerodynamic profile that has a leading edge oriented towards the deflection system.

公开(公告)号：US20250092847A1

公开(公告)日：2025-03-20

申请号：US18887483

申请日：2024-09-17

Applicant: Airbus Operations SAS

Inventor： Frédéric CHELIN ,  Christophe BOURDEAU ,  Olivier SCHOLZ

IPC: F02K1/62 ,  B64D29/00

Abstract: An aircraft nacelle provided with a thrust reversal device which comprises at least one diversion system which is configured to divert, in the activated state, an airflow channeled in the nacelle toward a lateral opening of the nacelle, at least one orientation system comprising at least one transverse deflector which is configured to orientate the airflow diverted by the diversion system in the radial directions and toward the upstream end of the nacelle, and at least one longitudinal deflector which is secant to the transverse deflector(s) and which is oriented in a direction which forms an angle of less than 25° with the longitudinal direction.

公开(公告)号：US20240360802A1

公开(公告)日：2024-10-31

申请号：US18644812

申请日：2024-04-24

Applicant: Airbus Operations SAS

Inventor： Frédéric CHELIN ,  Christophe BOURDEAU ,  Olivier SCHOLZ

IPC: F02K1/76 ,  F02K1/72

CPC classification number: F02K1/766 ,  F02K1/72 ,  F05D2220/323

Abstract: An aircraft nacelle equipped with a thrust reversal device which comprises: at least one deflection system configured to deflect an air stream channeled in the nacelle toward a lateral opening of the nacelle, in the activated state, at least one orientation system having: at least one transverse deflector configured to orient the air stream deflected by the deflection system in radial directions and toward the upstream end of the nacelle, at least one longitudinal deflector configured to orient the air stream deflected by the deflection system in at least one direction that forms an angle with a radial direction.

公开(公告)号：US20240360801A1

公开(公告)日：2024-10-31

申请号：US18644977

申请日：2024-04-24

Applicant: Airbus Operations SAS

Inventor： Frédéric CHELIN ,  Christophe BOURDEAU ,  Olivier SCHOLZ

IPC: B64D29/06 ,  F02K1/32

CPC classification number: B64D29/06 ,  F02K1/32 ,  F05D2220/323

Abstract: An aircraft nacelle equipped with a thrust reversal device which comprises: at least one deflection system configured to deflect an air stream channeled in the nacelle toward a lateral opening of the nacelle, in the activated state; at least one orientation system having: at least one transverse deflector configured to orient the air stream deflected by the deflection system toward the upstream end of the nacelle, at least one downstream deflector positioned at the downstream edge of the lateral opening and configured to deflect the air stream deflected by the deflection system toward the upstream end of the nacelle.