Extended surface exchange having a tubular portion
    17.
    发明授权
    Extended surface exchange having a tubular portion 失效
    具有管状部分的扩展表面交换

    公开(公告)号:US3592262A

    公开(公告)日:1971-07-13

    申请号:US3592262D

    申请日:1969-10-22

    Inventor: BRUCKEN BYRON L

    CPC classification number: F28F1/122 B21C37/26 Y10T29/49378

    Abstract: In preferred form, a heat exchanger including an elongated tubular member, with a wire fin formed along the length thereof. The fin has a plurality of axially spaced portions bent around an arcuate segment of the outer periphery of the tube for conductive heat transfer between the fin and tube. Other portions of the wire fin are looped radially outwardly of each of the bent portions to form a flow passageway between the fin and tube for convective heat transfer.

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