Temperature conditioning unit (100X) includes first intake and exhaust device (10A), second intake and exhaust device (20A), and housing (30) that accommodates element (50) to temperature-condition. First intake and exhaust device (10A) and second intake and exhaust device (20A) each include: a rotary drive device including a shaft and a rotary drive source that rotates the shaft; an impeller including an impeller disk that engages the shaft at its central part and includes a surface extending in a direction intersecting the shaft, and a plurality of rotor vanes erected on the impeller disk; and a fan case including a side wall surrounding the impeller, an intake port, and a vent communicating with an interior of housing (30). The plurality of rotor vanes each extend in a direction from the central part to an outer peripheral part of the impeller disk in the shape of a circular arc bulging in a rotation direction of the shaft. A frequency at which first intake and exhaust device (10A) produces a sound having an energy peak is different from a frequency at which second intake and exhaust device (20A) produces a sound having an energy peak.


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    Titel :

    TEMPERATURE CONDITIONING UNIT, TEMPERATURE CONDITIONING SYSTEM, AND VEHICLE


    Beteiligte:
    YOKOTE SHIZUKA (Autor:in) / OGAWA TAKASHI (Autor:in) / YOSHIKAWA YUICHI (Autor:in) / KUROKAWA MICHIHIRO (Autor:in)

    Erscheinungsdatum :

    06.06.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / 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 / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



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