A multifunctional light-shading and air-releasing device for a spacecraft comprises a tubular structure with an air-releasing hole and a flange structure, a light-shading cover is of a flanging cover plate structure, a cover plate is a plane, a flanging is of a side-standing short-edge structure formed by machining along the outer edge curve of the cover plate, and the light-shading cover covers the end, provided with the air-releasing hole, of the tubular structure; the flange structure is located at the other end of the tubular structure, is matched with the radian of the bearing cylinder and is used for tightly attaching the device to the outer wall of the bearing cylinder; the light-shading and air-releasing device adopts an integrally-formed processing mode, has the advantages of integration, multiple functions, simple structure, light weight, convenience in installation and the like, and is well applied to spacecrafts.

    一种航天器多功能遮光释气装置,包括开有释气孔的管状结构和法兰结构:遮光罩为翻边盖板结构,其中,盖板为平面,翻边为沿盖板外缘曲线加工形成的侧立短边结构,遮光罩覆盖于管状结构开有释气孔的一端;法兰结构位于管状结构的另一端,为契合承力筒弧度的法兰结构,用于将本装置紧密贴合在承力筒外壁上;该遮光释气装置采用一体成型的加工方式,具有一体化、多功能、结构简单、轻量化、便于安装等优点,在航天器上得到了较好地应用。


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    Title :

    Spacecraft shading and gas releasing device


    Additional title:

    一种航天器遮光释气装置


    Contributors:
    WANG LINXIN (author) / HONG YAJUN (author) / ZHAO QILONG (author) / CAO BIN (author) / PENG SONG (author)

    Publication date :

    2024-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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