Inter alia an apparatus (100) comprising a ramp (120), the ramp (120) being configured to enable variation of a cross section of a ram air passage (140) of the apparatus (100) is disclosed. The ramp (120) comprises a first rigid member (121), a second rigid member (122) and a flexible member (123) coupled to the first rigid member (121) and the second rigid member (122). The ramp (120) is movably mounted at two ends (124, 125). Moreover, a method comprising varying the cross section of the ram air passage (140) of such an apparatus (100) by moving the ramp (120) of the apparatus (100) is disclosed. Further, an arrangement comprising such an apparatus (100) and a ram air channel (180) communicating with the ram air passage (140) is disclosed.


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    Title :

    VARYING A CROSS SECTION OF A RAM AIR PASSAGE


    Additional title:

    ÄNDERUNG DES QUERSCHNITTS EINES STAULUFTDURCHLASSES
    VARIATION D'UNE SECTION TRANSVERSALE D'UN PASSAGE D'AIR DYNAMIQUE


    Contributors:

    Publication date :

    2021-06-09


    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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