A rotary valve comprises: a valve body having a cylindrical cavity; a rotor having a cylindrical surface that abuts a surface of the cylindrical cavity, the rotor including: a center bore; a first channel extending between the center bore and a first opening in the cylindrical surface; a second channel extending between the center bore and a second opening in the cylindrical surface; a third channel extending between the center bore and a third opening in the cylindrical surface; and a fourth channel not connected to the center bore, the fourth channel extending between a fourth opening in the cylindrical surface and a fifth opening at an end surface of the rotor, the end surface adjacent the cylindrical surface; and ports extending through the valve body between the surface of the cylindrical cavity and an outside of the valve body.


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    Titel :

    Rotary refrigerant valve for automotive heat pump control


    Beteiligte:
    MCQUILLEN ISAAC (Autor:in) / MOHARRERI ARASH (Autor:in)

    Erscheinungsdatum :

    03.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F16K VALVES , Ventile



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