When at least one of a first condition that a set compressor rotational speed is equal to or less than a compressor rotational speed limit set in advance based on a predetermined noise regulation value and a second condition that a set fan rotational speed is equal to or less than a fan rotational speed limit set in advance based on the predetermined noise regulation value is not satisfied, a cooling device 1 sets a corrected compressor rotational speed such that noise generated with actuation of a compressor 3 and a fan 41 takes the predetermined noise regulation value or less, and sets a corrected fan rotational speed based on the corrected compressor rotational speed. The cooling device 1 sets a lower value of the corrected fan rotational speed for a higher corrected compressor rotational speed.


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    Title :

    COOLING DEVICE FOR ELECTRICALLY DRIVEN VEHICLE


    Additional title:

    KÜHLVORRICHTUNG FÜR EIN ELEKTRISCH ANGETRIEBENES FAHRZEUG
    DISPOSITIF DE REFROIDISSEMENT POUR VÉHICULE À PROPULSION ÉLECTRIQUE


    Contributors:

    Publication date :

    2025-01-01


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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