An outflow valve assembly (10) and methods for installing an outflow valve assembly on an aircraft (14), are provided. In one example, an outflow valve assembly includes a louver (32) that is movably disposed to at least partially cover an opening formed through a fuselage (16) on an aircraft (14). A motor (40) is coupled to the louver and is configured to move the louver between a closed position to obstruct fluid communication through the opening and an open position to allow fluid communication through the opening between inside and outside of the aircraft. A sound absorptive panel (24, 26, 28, 30) is disposed adjacent to the opening to attenuate noise that is generated when the louver is in the open position.


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    Title :

    OUTFLOW VALVE ASSEMBLY INCLUDING SOUND ABSORPTION AND AIRCRAFT INCLUDING THE SAME


    Additional title:

    AUSSTRÖMVENTILANORDNUNG MIT SCHALLABSORPTION UND FLUGZEUG VERSEHEN DAMIT
    ENSEMBLE VANNE DE RÉGULATION DE SORTIE COMPRENANT UNE ABSORPTION ACOUSTIQUE ET AÉRONEF COMPRENANT CET ENSEMBLE


    Contributors:
    WANG TONGAN (author) / CONTI PAUL (author) / MAXON JOHN (author)

    Publication date :

    2024-03-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F16K VALVES , Ventile



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