Noise-abatement systems provide noise abatement to a wing assembly provided with a forward edge slat and include an elongate shield element which is unconnected but positionable adjacent to a lower trailing edge of the edge slat along a lengthwise extent thereof, and a support web having a distal end fixed to the shield element and a proximal end capable of fixation to an interior cove surface of the edge slat adjacent an upper trailing edge thereof. The support web will therefore allow movement of the shield element towards and away from the lower trailing edge of the edge slat between an operative position wherein the shield element is positioned adjacent to the lower trailing edge of the edge slat along the lengthwise extent thereof and an inoperative position wherein the edge slat is spaced from the trailing edge of the edge slat and positioned in the cove region thereof, respectively.


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    Title :

    Noise abatement systems for retractable leading edge wing slats of an aircraft wing assembly



    Publication date :

    2022-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    NOISE ABATEMENT SYSTEMS FOR RETRACTABLE LEADING EDGE WING SLATS OF AN AIRCRAFT WING ASSEMBLY

    DOS REIS DANILLO CAFALDO / CRENITE SIMOES LEANDRO GUILHERME / DO CARMO MICAEL GIANINI VALLE et al. | European Patent Office | 2021

    Free access

    NOISE ABATEMENT SYSTEMS FOR RETRACTABLE LEADING EDGE WING SLATS OF AN AIRCRAFT WING ASSEMBLY

    DOS REIS DANILLO CAFALDO / CRENITE SIMOES LEANDRO GUILHERME / DO CARMO MICAEL GIANINI VALLE et al. | European Patent Office | 2022

    Free access

    NOISE ABATEMENT SYSTEMS FOR RETRACTABLE LEADING EDGE WING SLATS OF AN AIRCRAFT WING ASSEMBLY

    DOS REIS DANILLO / CRENITE SIMŌES LEANDRO / DO CARMO MICAEL et al. | European Patent Office | 2019

    Free access

    RETRACTABLE LEADING EDGE WING SLATS HAVING AUTONOMOUSLY CURVABLE AIRFLOW SHIELD FOR NOISE-ABATEMENT

    DOS REIS DANILLO / CRENITE SIMŌES LEANDRO / DO CARMO MICAEL et al. | European Patent Office | 2019

    Free access

    RETRACTABLE LEADING EDGE WING SLATS HAVING AUTONOMOUSLY CURVABLE AIRFLOW SHIELD FOR NOISE-ABATEMENT

    DOS REIS DANILLO CAFALDO / CRENITE SIMÕES LEANDRO GUILHERME / DO CARMO MICAEL GIANINI VALLE et al. | European Patent Office | 2020

    Free access