An aircraft bleed system includes a low pressure supply port for delivering a first fluid at a first pressure. Also included is a high pressure supply port for delivering a second fluid at a second pressure, the second pressure greater than the first pressure. Further included is a feedback circuit in operable communication with the high pressure supply port for receiving the second fluid. The feedback circuit includes a first branch configured to route the second fluid to a high pressure control piston for manipulating the high pressure control piston between a high pressure closed position and a high pressure open position. The feedback circuit also includes a second branch configured to route the second fluid to a low pressure control piston moveably disposed within the high pressure control piston for manipulating the low pressure control piston between a low pressure closed position and a low pressure open position.


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    Titel :

    SYSTEME DE PRELEVEMENT D'AIR D'AERONEF ET PROCEDE DE REGULATION D'UN SYSTEME DE PRELEVEMENT D'AIR D'AERONEF


    Beteiligte:
    SIMPSON SCOTT W (Autor:in) / DEHAIS JOHN M (Autor:in) / ARMY DONALD E (Autor:in)

    Erscheinungsdatum :

    21.07.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Französisch


    Klassifikation :

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



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