Provided is a heat medium heating unit comprising a plurality of flat heat exchange tubes (12), PTC heaters (13) incorporated between flat tube portions (12A), a heat exchanger pressing member (15) that presses from one side the flat tubes (12) and the PTC heaters (13) against the inner surface of a casing (11), and a control board (17) that is disposed above the heat exchanger pressing member (15) and that controls the PTC heaters (13). A terminal (24A) extending upwards from an electrode plate (24) directly connects to a terminal supports (17B) of the control board (17). On an inner surface of the casing (11), since a positioning means (28) that engages with the terminal (24A) to position the terminal (24A) and the plate (24), the thermal contact resistance between the flat heat exchanger tubes and the PTC heaters is reduced.


    Access

    Download


    Export, share and cite



    Title :

    HEAT MEDIUM HEATING DEVICE AND VEHICLE AIR-CONDITIONING DEVICE PROVIDED WITH SAME


    Additional title:

    VORRICHTUNG ZUR ERWÄRMUNG EINES WÄRMEMEDIUMS UND DAMIT AUSGESTATTETE FAHRZEUGKLIMAANLAGENVORRICHTUNG
    DISPOSITIF DE CHAUFFAGE DE MILIEU THERMIQUE ET DISPOSITIF DE CLIMATISATION DE VÉHICULE POURVU DE CELUI-CI


    Contributors:

    Publication date :

    2015-08-05


    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 / F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL , Erhitzer für flüssige oder gasförmige Stoffe, z.B. Wasser- oder Lufterhitzer mit Vorrichtungen zur Wärmeerzeugung, allgemein / H05B ELECTRIC HEATING , Elektrische Heizung



    Heat medium heating unit and vehicle air conditioning apparatus provided with the same

    KOMINAMI SATOSHI | European Patent Office | 2015

    Free access

    HEAT-MEDIUM HEATING DEVICE AND VEHICLE AIR CONDITIONING DEVICE USING SAME

    ADACHI TOMOYASU / NAKAGAWA NOBUYA / MATSUBARA SHIRO et al. | European Patent Office | 2017

    Free access

    VEHICLE AIR-CONDITIONING DEVICE AND VEHICLE PROVIDED WITH SAME

    TSUJI TERUAKI / AKAHOSHI MITSUHIKO / HAYASHI NAOTO et al. | European Patent Office | 2017

    Free access

    HEAT MEDIUM HEATING DEVICE AND VEHICLE AIR CONDITIONING DEVICE

    ADACHI TOMOYASU | European Patent Office | 2021

    Free access

    VEHICLE HEAT MEDIUM HEATING DEVICE AND VEHICLE AIR CONDITIONING DEVICE

    ISHIZEKI TETSUYA / SAKAHARA KOJI / ARAKI DAISUKE et al. | European Patent Office | 2021

    Free access