| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminate type heat exchanger capable of reducing flowing resistance while securing corrosion resistance in a fluid passage. SOLUTION: In this laminate type heat exchanger, a first planar member 121 having a first opening 121a, and a second planar member 122 having a second opening 122a are mixedly laminated, and the first opening 121a, and the second opening 122a are communicated with each other, so as to form a fluid passage 120A flowing the fluid. At least one respective face of the first and second planar members 121, 122 is provided with a sacrifice material. The second opening 122a has an opening shape approximately equal to that of the first opening 121a, and is formed at a displaced position. COPYRIGHT: (C)2005,JPO&NCIPI
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