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2. 发明授权

US06786275B2 Heat exchanger header assembly 失效
标题翻译：热交换器头部组件
公开(公告)号：US06786275B2
公开(公告)日：2004-09-07
申请号：US10152852
申请日：2002-05-23
申请人： Lavoyce Dey , Jonathan Fitzgerald , Michael Powers
发明人： Lavoyce Dey , Jonathan Fitzgerald , Michael Powers
IPC分类号： F28F902
CPC分类号： F28F9/182 , F28D1/0535 , F28F9/0224 , F28F9/0246 , F28F9/0248 , F28F2225/08
摘要： A manifold for a heat exchanger comprising a tank, a plurality of tubes arranged to receive fluid therein, a plurality of fins for interspacing the tubes, the fins extending along the length of the tubes to thereby define a core section, wherein the header section is formed with multi-point brazing interfaces for securing said header and said core section during a brazing process. One embodiment provides at least one doubled wall area in close proximity to the tube slot areas to form a structure of increased strength, permitting the material to be reduced in relative thickness. The manifold may be formed from flat sheet stock by extended side walls of the header portion joined by a separate cap to close a top portion of the manifold assembly for the purpose of collecting fluid to and from the tubes and said at least one inlet and outlet. For a plastic manifold, the header section is formed with an inner wall defining an extended tube slot area of a header well to receive the plastic tank foot portion thereby increasing the strength of the structure.
摘要翻译：一种用于热交换器的歧管，其包括罐，布置成在其中容纳流体的多个管，用于分隔管的多个翅片，所述翅片沿着所述管的长度延伸，从而限定芯部，其中所述头部是形成有用于在钎焊过程中固定所述集管和所述芯部分的多点钎焊界面。一个实施例提供了紧邻管槽区域的至少一个双壁区域，以形成增加强度的结构，从而允许材料相对厚度减小。歧管可以由扁平片材由歧管部分的延伸侧壁通过单独的盖连接而形成，以封闭歧管组件的顶部部分，以便将流体和管道收集在一起，并且所述至少一个入口和出口。对于塑料歧管，集管部分形成有限定了集管井的延伸管槽区域的内壁，以容纳塑料罐脚部分，从而增加了结构的强度。

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