PROBLEM TO BE SOLVED: To provide a heat exchanger for vehicle air conditioning that improves distribution of a refrigerant in a heat exchanger header.SOLUTION: A heat exchanger includes a bundle of tubes 2 and a first header 4. The bundle of tubes affords an exchange of heat between a refrigerant fluid circulating in the tubes and an external airflow. The heat exchanger is configured to establish a serial circulation of the refrigerant between a tube connected to a first portion 4a of the first header and a tube connected to a second portion 4b of the first header. The first header has a partition 12 configured to disrupt the circulation of the fluid between the first and second portions of the header. The heat exchanger is particularly for electric and/or hybrid motor vehicles.SELECTED DRAWING: Figure 1

    【課題】熱交換器ヘッダの冷媒分配を改善する車両空調用熱交換器を提供する。【解決手段】熱交換器は、一束のチューブ2と、第1ヘッダ4とを備え、一束のチューブは、チューブ内を循環する冷媒流体と外部の気流との間の熱の交換を提供し、熱交換器は、第1ヘッダの第1部分4aにつながるチューブと、第1ヘッダの第2部分4bにつながるチューブの間における冷媒の直列の循環を形成するように構成されている。第1ヘッダは、ヘッダの第1部分および第2部分の間の流体の循環を乱すように構成された隔壁12を有する。熱交換器は、とくに電気および/またはハイブリッド自動車のためのものである。【選択図】図1


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    Title :

    HEAT EXCHANGER, IN PARTICULAR FOR VEHICLE


    Additional title:

    特に車両のための熱交換器


    Contributors:

    Publication date :

    2017-03-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION / 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 / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



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