An emergency actuating device comprises: a pneumatic cylinder (34), a gas generator (36), a free air chamber (6, 8), and an entry, a first outlet, a second outlet and a slide valve (16) which are in communication with the gas generator (36). The slide valve (16) has a first side (24) and a second side (26) to change its position under the influence of a gas generated by the gas generator and has a passage (22) between the two sides (24, 26) obstructed by means of discharge as a function of the pressure, and the slide valve (16) moves between a first position and a second position, at the first position, the slide valve (16) connects the first and the second exits, and isolates the entry of the first and second exits; and at the second position, the slide valve (16) connects the entry and the first exit, and isolates the second exit, the entry and the first exit.


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    Title :

    Emergency actuating device special for aircraft door


    Contributors:
    DELBOS ERIC (author)

    Publication date :

    2015-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B64C AEROPLANES , Flugzeuge



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