A drive control device performs a mode change with a constant current between a first mode in which an opening degree of a refrigerant passage is changed in a first flow region where a flow rate of refrigerant flowing through the refrigerant passage is lower than or equal to a predetermined value and a second mode in which the opening degree of the refrigerant passage is changed in a second flow region where the flow rate of refrigerant flowing through the refrigerant passage is higher than the predetermined value. The drive control device increases a value of the constant current at the mode change to be larger than a value of a constant current when the opening degree of the refrigerant passage is changed in the first mode.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Expansion valve device


    Beteiligte:
    SUZUKI YUUYA (Autor:in) / MATSUKI TATSUHIRO (Autor:in) / TAKEMOTO KAZUAKI (Autor:in)

    Erscheinungsdatum :

    2017-11-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16K VALVES , Ventile / 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 / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



    EXPANSION VALVE DEVICE

    NISHIMORI TOMOKI | Europäisches Patentamt | 2019

    Freier Zugriff

    EXPANSION VALVE DEVICE

    NISHIMORI TOMOKI | Europäisches Patentamt | 2018

    Freier Zugriff

    EXPANSION VALVE DEVICE

    NISHIMORI TOMOKI | Europäisches Patentamt | 2018

    Freier Zugriff

    Expansion valve arrangement for expansion valve

    WEH ANDREAS / KOSNYDER GREG / EICHHORN PETER | Europäisches Patentamt | 2023

    Freier Zugriff

    Expansion valve device

    NISHIMORI TOMOKI | Europäisches Patentamt | 2021

    Freier Zugriff