The invention relates to an impact resistant covering cap. The anti-impact covering cap comprises an anti-impact protection layer, the anti-impact protection layer comprises a shell and a honeycomb, and after the anti-impact covering cap is assembled to the oil tank, the honeycomb is located on the inner side of the shell; the anti-impact buffer layer is located on the inner side of the anti-impact protective layer, and the anti-impact buffer layer comprises a first metal plate and a foam layer located on the inner side of the first metal plate; the anti-leakage layer is located on the inner side of the anti-impact buffer layer, and the anti-leakage layer comprises a second metal plate and a sealing layer on the surface, facing the interior of the oil tank, of the second metal plate.

    本发明涉及抗冲击口盖。抗冲击口盖包括:抗冲击防护层,抗冲击防护层包括壳体和蜂窝,在抗冲击口盖装配到油箱上后,蜂窝位于壳体内侧;抗冲击缓冲层,抗冲击缓冲层位于抗冲击防护层内侧,抗冲击缓冲层包括第一金属板和位于第一金属板内侧的泡沫层;以及防渗漏层,防渗漏层位于抗冲击缓冲层内侧,防渗漏层包括第二金属板和第二金属板朝向油箱的内部的表面上的密封层。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Impact-resistant covering cap for aircraft wing fuel tank


    Weitere Titelangaben:

    用于飞机机翼油箱的抗冲击口盖


    Beteiligte:
    SHI MENG (Autor:in) / JIANG BAO (Autor:in) / GAO JUN (Autor:in)

    Erscheinungsdatum :

    19.01.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Aircraft wing fuel tank covering cap and structure of covering cap peripheral area

    MA BO / LUO DAN / WANG JIANLI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Fire-resistant test piece and test method for wing integral fuel tank covering cap

    YANG DIANGUO / LI DONG / GUO YAFEI | Europäisches Patentamt | 2025

    Freier Zugriff

    Fuel tank for fixed-wing aircraft

    JI BAOFENG / WANG ZHIYONG / WANG FEI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Universal aviation fuel fixed-wing aircraft fuel tank

    LIU XIWEI / CHEN BIN / LYU YUAN | Europäisches Patentamt | 2021

    Freier Zugriff

    Aircraft wing with fuel tank and fuel cell

    WILLIAM TULLOCH | Europäisches Patentamt | 2023

    Freier Zugriff