An aircraft door arrangement includes a door, a door seal, and a door opening. The door opening has an opening edge adjoining the door opening and extending into the aircraft fuselage, at which a seal seat is arranged, which can be brought into flush contact with the door seal. A hollow space, partially covered by the edge region of the door, is formed by the door seal, the seal seat, and the opening edge. A gap (located between the door and the door opening when the aircraft door is closed) is connected with the hollow space. A sound reducing profile is arranged at the opening edge in the hollow space, and it includes a sound reflecting surface oriented oblique with respect to a surface of the door, which is adjacent to the gap. The sound reflecting surface at least partially follows the course of the gap.


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    Titel :

    Aircraft door arrangement with sound reduced hollow space which can be covered by an aircraft door


    Beteiligte:
    FISCHER MARKUS (Autor:in) / HANKE JEAN-MARC (Autor:in) / DITTMANN UWE (Autor:in) / SIERCKE MATTHIAS (Autor:in) / KAGEL SEBASTIAN (Autor:in) / HOUTROUW ENNO (Autor:in) / FRENZEL PETER-PHILIPP (Autor:in)

    Erscheinungsdatum :

    2021-01-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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