The invention provides a spacecraft sailboard fire work impact buffering device which comprises a damping particle board, the damping particle board is provided with a first side face and a second side face, a first boss is arranged on the first side face, a second boss is arranged on the second side face, and small metal balls are contained in the damping particle board. The spacecraft sailboard fire work impact buffering device can further comprise a cellular board, and secondary attenuation of impact waves is achieved. The device achieves the step-by-step attenuation effect in the shock wave transmission process, achieves the purpose of impact buffering of the initiating explosive device, and has the advantages of being high in efficiency and capable of being repeatedly used.

    本发明提供了一种航天器帆板火工冲击缓冲装置,包括阻尼颗粒板,所述阻尼颗粒板具有第一侧面和第二侧面,所述第一侧面上设有第一凸台,所述第二侧面上设有第二凸台,所述阻尼颗粒板内容纳有金属小球。本发明的航天器帆板火工冲击缓冲装置,还可以包括蜂窝板,实现冲击波的再次衰减。本发明实现冲击波传递过程中的逐级衰减作用,达到火工品冲击缓冲的目的,具有高效率、可重复使用的优点。


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    Titel :

    Fire work impact buffering device for spacecraft sailboard


    Weitere Titelangaben:

    一种航天器帆板火工冲击缓冲装置


    Beteiligte:
    JIANG YANDA (Autor:in) / CUI QIFENG (Autor:in) / LIU TAO (Autor:in) / ZANG XU (Autor:in) / JI MING (Autor:in) / CHEN SHENGMIN (Autor:in) / XIAO WANGQIANG (Autor:in)

    Erscheinungsdatum :

    23.06.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / F16F SPRINGS , Federn



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