The invention discloses a long-term ultra-high temperature ablation resistant gas vane assembly which comprises a heat insulation plate, a gas vane piece, a gas vane rotating shaft, a connector, an ablation resistant bearing, a heat insulation lining and a gas protection plate, the gas vane piece is connected with the gas vane rotating shaft through an ablation resistant pin, and the connector, the ablation resistant bearing and the heat insulation lining are all installed on the gas vane rotating shaft. And the fuel gas protection plate is arranged on the heat insulation plate and is fixed on the heat insulation plate. The gas vane is suitable for a long-time ultra-high-temperature and high-pressure gas flushing environment of a high-speed and high-temperature gas generation device, the ablation rate of the vane surface of the gas vane is low, the temperature rise of a vane rotating shaft is relatively low, and the high-temperature strength is high; and stable and reliable gas vane control force is provided for vertical launching and low-speed flight control.

    本发明公开了一种长时抗超高温烧蚀燃气舵组件,包括隔热板、燃气舵片、燃气舵转轴、连接头、耐烧蚀轴承、隔热衬套和燃气防护板,所述燃气舵片与燃气舵转轴通过耐烧蚀销子连接,所述连接头、耐烧蚀轴承、隔热衬套均装入燃气舵转轴上,并设置在所述燃气防护板上,所述燃气防护板固定在隔热板上。以适应高速高温燃气产生装置长时间超高温高压燃气冲刷环境,燃气舵舵面烧蚀率低,舵转轴温升相对不高且高温强度较大,防护板抗高温冲刷可有效阻止燃气流通过轴孔进入舵机内部,为垂直发射和低速飞行控制提供稳定可靠的燃气舵控制力。


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    Titel :

    Long-time ultra-high-temperature ablation resistant gas vane assembly


    Weitere Titelangaben:

    一种长时抗超高温烧蚀燃气舵组件


    Beteiligte:
    LIAO HUANHUAN (Autor:in) / ZHOU XINHUAN (Autor:in) / WAN XIAOHUI (Autor:in) / PENG SHUN (Autor:in) / ZOU QINGFU (Autor:in) / LI YONGFENG (Autor:in) / HUANG XIAOYAN (Autor:in) / PENG SHUANGZHI (Autor:in) / CHEN ZHAOREN (Autor:in) / WANG MINHUI (Autor:in)

    Erscheinungsdatum :

    13.10.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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