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发明公开
CN105378421A 层叠型集管、热交换器、空气调节装置和将层叠型集管的板状体与管接合的方法 有权

层叠型集管、热交换器、空气调节装置和将层叠型集管的板状体与管接合的方法
摘要：
本发明的层叠型集管(2)具备板状体(11)，该板状体(11)将形成第一流路且未涂敷钎料的芯材(12_1～12_6)与形成第二流路且至少在表背面涂敷有钎料的包层材(13_1～13_5)以使第一流路及第二流路连通的方式交替层叠，并供管以端部插入到第一流路及第二流路中的至少任一方的流路的状态接合，在板状体(11)的层叠方向的最外侧层叠了芯材(12_1、12_6)。
摘要（英）：

A laminated header (2) of the present invention is provided with a plate-shaped body (11) in which pieces of bare material (12_1-12_6) which form a first flow path and onto which a brazing material is not coated and pieces of cladding material (13_1-13_5) which form a second flow path and onto at least the front and back surfaces of which a brazing material is coated are mutually laminated so that the first flow path and the second flow path communicate, and are connected in a state where an end of a pipe is inserted into at least one flow path from between the first flow path and the second flow path. Two pieces of the bare material (12_1, 12_6) are laminated on the outermost side in the lamination direction of the plate-shaped body (11).

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