A noise-abatement systems (10) provide noise abatement to a wing assembly (Wp) provided with a forward edge slat (ES) and include an elongated shield element (20) which is unconnected but positionable adjacent to a lower trailing edge (16a) of the edge slat (ES) along a lengthwise extent thereof, and a support tab (24) having a distal end fixed to the shield element (20) and a proximal end capable of fixation to an interior cove surface of the edge slat (ES) adjacent an upper trailing edge (22) thereof. The support tab (24) will therefore allow movement of the shield element (20) towards and away from the lower trailing edge (16a) of the edge slat (ES) between an operative position wherein the shield element (20) is positioned adjacent to the lower trailing edge (16a) of the edge slat (ES) along the lengthwise extent thereof and an inoperative position wherein the shield element (20) is spaced from the lower trailing edge (16a) of the edge slat (ES) and positioned in the cove region (12) thereof, respectively.
NOISE ABATEMENT SYSTEMS FOR RETRACTABLE LEADING EDGE WING SLATS OF AN AIRCRAFT WING ASSEMBLY
11.03.2021
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
NOISE ABATEMENT SYSTEMS FOR RETRACTABLE LEADING EDGE WING SLATS OF AN AIRCRAFT WING ASSEMBLY
Europäisches Patentamt | 2019
|NOISE ABATEMENT SYSTEMS FOR RETRACTABLE LEADING EDGE WING SLATS OF AN AIRCRAFT WING ASSEMBLY
Europäisches Patentamt | 2022
|Noise abatement systems for retractable leading edge wing slats of an aircraft wing assembly
Europäisches Patentamt | 2022
|RETRACTABLE LEADING EDGE WING SLATS HAVING AUTONOMOUSLY CURVABLE AIRFLOW SHIELD FOR NOISE-ABATEMENT
Europäisches Patentamt | 2019
|RETRACTABLE LEADING EDGE WING SLATS HAVING AUTONOMOUSLY CURVABLE AIRFLOW SHIELD FOR NOISE-ABATEMENT
Europäisches Patentamt | 2020
|