The present invention relates an apparatus to protect an airfoil element (100) comprising: a polymer film (1); a metal leaf (2) deposited on a portion of the polymer film; and a composite part (10) having a means (3) attaching the polymer film to an airfoil element. The polymer film forms a protection part with respect to sand erosion, and the metal leaf forms the protection part with respect to rain erosion of an airfoil where the composite part is attached.


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    Title :

    PROTECTIVE MAT FOR LEADING EDGES OF AIRFOIL ELEMENTS


    Contributors:

    Publication date :

    2015-09-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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