A sound wave absorbing laminate composite material structure for an aircraft including stacked plies of a hybrid composite material, wherein each of the hybrid composite material plies includes first polymer material tows parallel to a warp direction, second polymer material tows parallel to a weft direction, and sound absorbent material tows parallel to the warp direction, wherein the first and second polymer material tows carbon or glass fiber reinforcing polymer.


    Access

    Download


    Export, share and cite



    Title :

    SOUND WAVES ABSORBING LAMINATE COMPOSITE MATERIAL STRUCTURE


    Contributors:

    Publication date :

    2021-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



    SOUND WAVES ABSORBING LAMINATE COMPOSITE MATERIAL STRUCTURE

    OLMO MORA RAÚL / BLANCO VARELA TAMARA | European Patent Office | 2022

    Free access

    Sound waves absorbing laminate composite material structure

    OLMO MORA RAUL / BLANCO VARELA TAMARA | European Patent Office | 2023

    Free access

    LAMINATE SOUND-ABSORBING MATERIAL

    HATTORI TAKAYUKI / ITO HIDEMI | European Patent Office | 2020

    Free access

    LAMINATE SOUND ABSORBING MATERIAL

    HATTORI TAKAYUKI / ITO HIDEMI | European Patent Office | 2020

    Free access

    SOUND WAVE ABSORBING LAMINATE COMPOSITE MATERIAL STRUCTURE FOR AIRCRAFT STRUCTURE

    OLMO MORA RAUL / BLANCO VARELA TAMARA | European Patent Office | 2021

    Free access