A heat exchanger and a heat pump system capable of reducing the amount of a refrigerant that accumulates in an outdoor heat exchanger during heating operation, and of decreasing the appropriate amount of refrigerant during heating operation. A vehicle-external heat exchanger is provided with a hollow first header, a hollow second header provided facing the first header, and a plurality of tubes provided between and communicating with the first header and the second header. The first header is provided with a partition plate that divides the interior of the first header. A first opening formed on a partition plate side between the upper end of the first header and the partition plate. When functioning as an evaporator, the refrigerant is supplied from the lower part of the first header or of the second header, and the first opening serves an outflow port for the refrigerant.


    Access

    Download


    Export, share and cite



    Title :

    Heat exchanger and heat pump system


    Contributors:

    Publication date :

    2019-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / 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 / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION



    HEAT EXCHANGER AND HEAT PUMP SYSTEM

    SAITO KATSUHIRO / HASE TOMOKI / NAKAGAWA NOBUYA et al. | European Patent Office | 2017

    Free access

    HEAT EXCHANGER AND HEAT PUMP SYSTEM

    SAITO KATSUHIRO / HASE TOMOKI / NAKAGAWA SHINYA et al. | European Patent Office | 2017

    Free access

    HEAT EXCHANGER AND HEAT PUMP SYSTEM

    SAITO KATSUHIRO / HASE TOMOKI / NAKAGAWA NOBUYA et al. | European Patent Office | 2018

    Free access

    Heat exchanger and heat pump system using same

    MATSUMOTO YUUICHI / KOUNO SHINJI | European Patent Office | 2015

    Free access

    Integrated heat exchanger of automobile heat pump system

    WANG XIAODONG / ZHANG HAIYAN / CHEN LEI et al. | European Patent Office | 2023

    Free access