An ejector refrigeration cycle device includes: a first decompressor that decompresses a refrigerant heat-exchanged in a radiator; a first exterior heat exchanger that exchanges heat between the refrigerant decompressed by the first decompressor and outside air; an ejector that decompresses the refrigerant flowing out of the radiator in a nozzle portion and draws another refrigerant heat-exchanged in the first exterior heat exchanger; a second branch portion in which the refrigerant heat-exchanged in the radiator branches to a side of the first decompressor and a side of the nozzle portion of the ejector; a second exterior heat exchanger that exchanges heat between the refrigerant pressurized in the ejector and the outside air; a first bypass portion that causes the refrigerant heat-exchanged in the radiator to flow to the first exterior heat exchanger while bypassing the first decompressor and the nozzle portion; and an opening/closing portion that opens or closes the first bypass portion.


    Access

    Download


    Export, share and cite



    Title :

    EJECTOR REFRIGERATION CYCLE DEVICE


    Contributors:

    Publication date :

    2019-07-18


    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



    EJECTOR REFRIGERATION CYCLE DEVICE

    YAMADA MASAHIRO / KUME MAKOTO / TASHIRO TOSHIYUKI et al. | European Patent Office | 2016

    Free access

    Ejector refrigeration cycle device

    OSHITANI HIROSHI / MIEDA HIROSHI | European Patent Office | 2020

    Free access

    EJECTOR REFRIGERATION CYCLE DEVICE

    TASHIRO TOSHIYUKI / YAMADA MASAHIRO / KUME MAKOTO et al. | European Patent Office | 2017

    Free access

    EJECTOR REFRIGERATION CYCLE DEVICE

    YOKOYAMA YOSHIYUKI / NISHIJIMA HARUYUKI | European Patent Office | 2016

    Free access

    EJECTOR REFRIGERATION CYCLE DEVICE

    OSHITANI HIROSHI / MIEDA HIROSHI | European Patent Office | 2017

    Free access