The invention discloses a cabin pressure regulator. The cabin pressure regulator comprises a cabin outflow valve, a low-altitude overbottom pressure control mechanism, an absolute pressure control mechanism, a high-altitude overbottom pressure control mechanism and a three-way change-over switch. The absolute pressure control mechanism and the high-altitude overbottom pressure control mechanism are directly or indirectly connected with the three-way change-over switch, the three-way change-over switch is directly or indirectly connected with the cabin outflow valve, the low-altitude overbottom pressure control mechanism is arranged in front of or at back of the three-way change-over switch, or the low-altitude overbottom pressure control mechanism is arranged at back of the absolute pressure control mechanism. According to the cabin pressure regulator, by means of the low-altitude overbottom pressure control mechanism, the function for controlling cabin low-altitude overbottom pressure is achieved through the cabin pressure regulator.


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    Title :

    Cabin pressure regulator


    Contributors:
    LIU ZHIBO (author) / SHANG HUI (author) / JIAO QIFENG (author) / WU JUN (author) / GE QIMU (author) / MA CHUNXIANG (author) / YAO HELONG (author) / HOU XINXIN (author)

    Publication date :

    2016-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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