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    Exhaust gas cooling apparatus
    1.
    发明授权
    Exhaust gas cooling apparatus 有权

    公开(公告)号：US11067040B2

    公开(公告)日：2021-07-20

    申请号：US16486337

    申请日：2018-04-12

    申请人： Hanon Systems

    发明人： Jung Wook Son ,  Sang Jun Lee ,  Yang Woo Lee ,  Tae Soo Chun ,  Hyeon Geun Chae

    IPC分类号： F02M26/28 ,  F02M26/32

    摘要： The present invention relates to an exhaust gas cooling apparatus and, more specifically, to an exhaust gas cooling apparatus capable of reducing flow resistance and improving heat exchange performance, the apparatus comprising: a plurality of heat exchange tubes (200), which is spaced apart from each other by a predetermined distance in the width direction and has a height longer than the width, and through which an exhaust gas flows; and a main plate (300) including a first communication hole (310) to which one end of each of the heat exchange tubes (200) is fixed and a second communication hole (320) to which the other end of each of the heat exchange tubes (200) is fixed.

    Heat exchanger
    2.
    发明授权
    Heat exchanger 有权

    公开(公告)号：US12130088B2

    公开(公告)日：2024-10-29

    申请号：US17298254

    申请日：2019-12-03

    申请人： Hanon Systems

    发明人： Jung Wook Son ,  Hyeon Geun Chae

    IPC分类号： F28D9/00 ,  F28F9/02

    CPC分类号： F28D9/0031 ,  F28F9/02

    摘要： A heat exchanger including a plurality of fluid channel plates laminated on each other to form a cooling water fluid channel through which cooling water flows and an air fluid channel through which air flows. The fluid channel plates have a cooling water inlet hole through which the cooling water is introduced and a cooling water outlet hole through which the cooling water is discharged. Beads block the flow of the cooling water, protrude between the cooling water inlet hole and the cooling water outlet hole, are arranged to surround the periphery of the cooling water inlet hole and the cooling water outlet hole, and are spaced apart such that flow resistance of the cooling water decreases as a flow length of the cooling water increases, so that flow distribution of the cooling water can be uniform.