A shroud for an aircraft having a noise reducing material on or in an inner surface of the shroud adjacent to one or more tips of the propeller. The noise reducing material is preferably an electrospun nanomaterial, particularly a ridged composite acoustic nanofibre. The interior surface of the shroud may be provided with a plurality of sound deflectors configured to dissipate sound by reflection and refraction, and absorb sound into the shroud body. The sound deflectors may be ribs or arrangements of discrete reflector elements.


    Access

    Download


    Export, share and cite



    Title :

    Shroud for an aircraft


    Contributors:

    Publication date :

    2020-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    ARM REST SHROUD FOR AIRCRAFT

    MEISTER PETER C / MAHABALESHWARA ARAVINDA / ROMERO MIKE | European Patent Office | 2015

    Free access

    Removable fuselage shroud for aircraft

    D W CLARR / N J CARRE / D D WORDE et al. | European Patent Office | 2021

    Free access

    A SHROUD FOR AN AIRCRAFT

    ROWE SAMUEL SEAMUS / PENTECOST SHAUN TAGGART | European Patent Office | 2022

    Free access

    A SHROUD FOR AN AIRCRAFT

    ROWE SAMUEL SEAMUS / PENTECOST SHAUN TAGGART | European Patent Office | 2016

    Free access

    A shroud for an aircraft

    ROWE SAMUEL SEAMUS / PENTECOST SHAUN TAGGART | European Patent Office | 2020

    Free access