An interior ceiling panel system (10) includes a ceiling panel (38) mounted in a ceiling area (14), a first airflow directing panel (44) in a first side of the ceiling area defining an airflow passage, and a second airflow directing panel (54) in a second side of the ceiling area, defining an eddy space (64). An airflow supply source (34) introduces airflow into the ceiling area, and the second airflow directing panel (54) provides an obstruction that creates an eddy (66) in the eddy space (64) that mixes incoming airflow with air in the cabin. One or more speakers (70a, b) project sound energy upward toward the ceiling panel (38), which deflects sound energy to provide more uniform sound levels in the cabin.


    Access

    Download


    Export, share and cite



    Title :

    USE OF AIRCRAFT CABIN SURFACES TO GUIDE AIRFLOW AND SOUND


    Additional title:

    UTILISATION DES SURFACES D'UNE CABINE D'AVION POUR GUIDER LE FLUX D'AIR ET LE SON


    Contributors:

    Publication date :

    2018-08-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Use of aircraft cabin surfaces to guide airflow and sound

    HASHBERGER FRANK E / BRAVETTI SYLVIO A | European Patent Office | 2016

    Free access

    Use of aircraft cabin surfaces to guide airflow and sound

    HASHBERGER FRANK E / BRAVETTI SYLVIO A C | European Patent Office | 2016

    Free access

    Use of aircraft cabin surfaces to guide airflow and sound

    HASHBERGER FRANK E / BRAVETTI SYLVIO A | European Patent Office | 2019

    Free access

    AIRCRAFT PASSENGER CABIN AIRFLOW METERING

    PAQUETTE TOBIAS | European Patent Office | 2018

    Free access

    Airflow management in cabin of aircraft

    FAGUNDES SANDRO A S / MEISLITZER BORIS / AYRE KEITH | European Patent Office | 2021

    Free access