A system and method that comprises an air cycle machine, a flow of bleed air, at least one heat exchanger, and an inlet configured to supply the flow of the bleed air is provided. The bleed air flows from a source to mix with recirculated air in accordance with a high pressure mode or a recirculation chilling mode. The system and method also can also utilize the recirculated air flowing from the chamber to drive or maintain the air cycle machine in accordance with the above modes.

    Un système et une méthode comprennent un groupe turbo-refroidisseur, une circulation dair de prélèvement, au moins un échangeur de chaleur et une entrée configurée pour alimenter la circulation dair de prélèvement. Lair de prélèvement circule dune source pour le mélanger à lair de recirculation dans un mode haute pression ou un mode de refroidissement de recirculation. Le système et la méthode peuvent aussi utiliser lair de recirculation circulant de la chambre pour entraîner ou entretenir le groupe turbo-refroidisseur dans les modes susmentionnés.


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    Title :

    ENVIRONMENTAL CONTROL SYSTEM MIXING CABIN DISCHARGE AIR WITH BLEED AIR DURING A CYCLE


    Additional title:

    MECANISME DE CONTROLE ENVIRONNEMENTAL MELANGEANT L'AIR DE DECHARGE ET L'AIR DE PRELEVEMENT PENDANT UN CYCLE


    Contributors:

    Publication date :

    2023-09-19


    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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    BRUNO LOUIS J / D'ORLANDO PAUL / ARMY DONALD E et al. | European Patent Office | 2019

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