A liquid heating device includes: a liquid circulation circuit configured to allow circulation of antifreezing fluid therethrough; an electric heater provided in the liquid circulation circuit, the electric heater being configured to heat the antifreezing fluid circulating through the liquid circulation circuit; and a controller serving as a controlling unit configured to control output of the electric heater. The controller restricts the output of the electric heater when viscosity of the antifreezing fluid exceeds a predetermined threshold viscosity.


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    Title :

    LIQUID HEATING DEVICE


    Contributors:

    Publication date :

    2019-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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



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