Recirculation systems for engine intake air are disclosed having a turbocharger compressor with an inlet and an outlet, a recirculation pathway connecting fluid flow from the outlet of the turbocharger compressor to fluid flow into the inlet of the turbocharger compressor, and a recirculation valve assembly controlling fluid flow through the recirculation pathway. The recirculation valve assembly includes an actuator operating a valve coupled to an aspirator assembly that produces vacuum when the fluid flows through the recirculation pathway from the inlet to the outlet and when fluid flows through the recirculation pathway from the outlet to the inlet. Fluid flows through the recirculation pathway from the outlet to the inlet when the turbocharger generates boost. The vacuum generated by the aspirator assembly is in fluid communication with the actuator to move the valve between two or more positions.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    TURBOCHARGER COMPRESSOR RECIRCULATION SYSTEM


    Weitere Titelangaben:

    RÜCKFÜHRUNGSSYSTEM FÜR TURBOLADERVERDICHTER
    SYSTÈME DE RECIRCULATION POUR COMPRESSEUR DE TURBOCOMPRESSEUR


    Beteiligte:
    HAMPTON KEITH (Autor:in) / FLETCHER DAVID (Autor:in) / GRAICHEN BRIAN M (Autor:in) / MILLER JAMES H (Autor:in) / GILMER MATT (Autor:in)

    Erscheinungsdatum :

    22.05.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    HYDROGEN RECIRCULATION TURBOCHARGER

    LYNN ROBERT GULLIVER | Europäisches Patentamt | 2024

    Freier Zugriff



    Influence of Compressor Recirculation Valve and Piping Design on the Acoustic Response of an Automotive Turbocharger

    Afshar, Nima Fard / Koutsovasilis, Panagiotis | British Library Conference Proceedings | 2018


    Engine electrified air system including electric turbocharger and exhaust gas recirculation pump

    DOU DANAN / HAALAND ERIC J | Europäisches Patentamt | 2024

    Freier Zugriff