PROBLEM TO BE SOLVED: To detect catastrophic system failure that can result in a cabin smoke event.SOLUTION: An aircraft environmental conditioning system 100 is disclosed that includes an air cycle machine for conditioning an airflow comprising hot compressed air by reducing its temperature and pressure. The air cycle machine is disposed in a housing 105 in an unpressurized area of the aircraft, and produces conditioned pressurized air 148 in a conduit 145 for delivery to a pressurized area of the aircraft. The system also includes a smoke sensor 152, 154 disposed within the conduit or within the housing external to the conduit, and a controller 160 in communication with the smoke sensor that is configured to respond to smoke detected by the smoke sensor.SELECTED DRAWING: Figure 1

    【課題】客室の煙発生につながる可能性がある破局的なシステム故障を検出する。【解決手段】高温圧縮空気を含む空気流を温度および圧力を低下させることによって調和するためのエアサイクルマシンを含む、航空機環境調和システム100が開示される。エアサイクルマシンは、航空機の非加圧領域内の筐体105内に配置され、導管145内に調和加圧空気148を生成して、航空機の加圧領域に送達する。システムはまた、導管内、または筐体内の導管の外部に配置される煙センサ152、154と、煙センサにより検出される煙に応答するように構成される、煙センサと通信するコントローラ160とを含む。【選択図】図1


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    Titel :

    AIRCRAFT ENVIRONMENTAL CONDITIONING SYSTEM AND ENVIRONMENTAL CONDITIONING METHOD


    Weitere Titelangaben:

    航空機環境調和システムおよび環境調和方法


    Beteiligte:
    WILLIAM H LUKENS (Autor:in) / LYUNN M ROG (Autor:in) / PAUL M D ORLANDO (Autor:in) / FRANCESCO A DEVITA (Autor:in) / JOHN T GATZURAS (Autor:in) / WILLIAM D HOYT (Autor:in)

    Erscheinungsdatum :

    2016-02-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

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



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