Pneumatic air systems for use onboard aircraft include a compressor (102) configured to receive air from an air supply (108) and increase a pressure of said received air to generate compressed air, a heat exchanger (112) configured to receive the compressed air as a first working fluid and a treating air as a second working fluid, the heat exchanger (112) configured to convert the compressed air to compressed and temperature treated air, one or more aircraft systems (114a-c) configured to receive the compressed and temperature treated air, and a surge prevention circuit (138) arranged to prevent surge of air at the compressor, wherein the surge prevention circuit (138) comprises a mechanical valve (140) that is actuated based on a detected pressure within a sense line (142) operably coupled to the mechanical valve (140).


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    Titel :

    COMPRESSOR SURGE PREVENTION CONTROL


    Weitere Titelangaben:

    STEUERUNG ZUR VERHINDERUNG VON VERDICHTERPUMPEN
    COMMANDE DE PRÉVENTION DE POMPAGE DE COMPRESSEUR


    Beteiligte:
    ZHAO FUTAO (Autor:in) / SURAWSKI ERIC (Autor:in) / HO TONY (Autor:in)

    Erscheinungsdatum :

    07.06.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



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