The invention discloses an integrated airfoil and a rotating vane type pyrotechnic actuator thereof, the rotating vane type pyrotechnic actuator is used for unfolding a folding airfoil of an aircraft, and fuel gas generated after gunpowder combustion is used for directly driving a rotor fixedly connected with the airfoil to rotate, so that rotating displacement is directly output and the airfoil is driven to be unfolded. According to the pyrotechnic actuator, fuel gas generated after gunpowder combustion is directly adopted to drive the rotor to rotate, the rotor drives the airfoils to rotate, an intermediate conversion mechanism is omitted, the transmission efficiency is improved, and the structure is simplified.

    本发明公开了一种一体化翼面及其转叶式火工作动器,该转叶式火工作动器用于展开飞行器的折叠翼面,并利用火药燃烧后产生的燃气直接驱动与翼面固定连接的转子旋转,从而直接输出旋转位移并驱动翼面展开。上述火工作动器直接采用火药燃烧后产生的燃气驱动转子旋转,通过转子带动翼面转动,取消了中间转换机构,提高了传动效率且简化了结构。


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    Title :

    Integrated airfoil and rotating vane type pyrotechnic actuator thereof


    Additional title:

    一种一体化翼面及其转叶式火工作动器


    Contributors:
    DU YONGGANG (author) / WANG XUESONG (author) / LIU YIXIN (author) / KANG CHANGXI (author)

    Publication date :

    2025-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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