An airflow control system includes a valve including a valve disk (26) rotatable within a flow control duct and a valve actuator connected to the valve disk. The valve actuator (34) is operable to adjust a position the valve disk. A pneumatic controller (38) is configured to regulate a pressure within the flow control duct downstream of the valve disk by adjusting the position of the valve disk when the pressure within the flow control duct downstream of the valve disk exceeds a regulation pressure set point. A torque motor (40) is fluidly connected to the valve actuator and a digital controller is operably coupled to the torque motor. The digital controller is configured to regulate the pressure within the flow control duct downstream of the valve disk independently from the pneumatic controller.


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    Titel :

    DIGITALLY AUGMENTED PNEUMATIC CONTROL


    Weitere Titelangaben:

    DIGITAL VERSTÄRKTE PNEUMATISCHE STEUERUNG
    COMMANDE PNEUMATIQUE AUGMENTÉE NUMÉRIQUEMENT


    Beteiligte:
    ERNST JEFFREY (Autor:in) / SIMPSON SCOTT W (Autor:in)

    Erscheinungsdatum :

    2022-05-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F16K VALVES , Ventile



    DIGITALLY AUGMENTED PNEUMATIC CONTROL

    ERNST JEFFREY / SIMPSON SCOTT W | Europäisches Patentamt | 2022

    Freier Zugriff

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