HEAT EXCHANGER
    3.
    发明申请
    HEAT EXCHANGER 审中-公开
    热交换器

    公开(公告)号:US20110139424A1

    公开(公告)日:2011-06-16

    申请号:US12965461

    申请日:2010-12-10

    IPC分类号: F28F9/02 B23P15/26

    摘要: A heat exchanger, especially a heat exchanger for a motor vehicle, is provided that includes a plurality of tubes, at least one collecting tube with a wall and openings in the wall, supports protruding from the wall in the axial direction of the openings being formed at the openings. Wherein the tubes in the region of one end of the tubes are disposed partly at the supports and a fluid-tight connection exists between the supports and the tubes, so that a fluid can be passed through the tubes and the at least one collecting tube, and at least one inlet opening for passing the fluid in and at least one outlet opening for passing the fluid out. The mechanicals stability between the tubes and the at least one collecting tube is to be improved. This objective is accomplished owing to the fact that the thickness of the supports is less than the thickness of the wall, especially in the region of the openings of the collecting tube.

    摘要翻译: 提供一种热交换器,特别是用于机动车辆的热交换器,其包括多个管,至少一个具有壁的收集管和在壁中的开口的支撑件,所述支撑件沿着形成的开口的轴向方向从壁突出 在开口处 其中在管的一端的区域中的管部分地设置在支撑件处,并且在支撑件和管之间存在流体密封连接,使得流体可以通过管和至少一个收集管, 以及至少一个用于使流体流入的入口和用于使流体流出的至少一个出口。 要改善管和至少一个收集管之间的机械稳定性。 由于支撑件的厚度小于壁的厚度,特别是在收集管的开口的区域中,因此实现了该目的。