| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem of a heater exchanger which is formed with a cooling medium passage by closely and parallely arranging a large number of thin and long capillary tubes in its outer shape because the long capillary tubes are necessarily used for obtaining a predetermined ability to provide a limit for installation in a facility. SOLUTION: Headers 13, 14 are jointed to both opening ends of a tube train 12 formed by closely and parallely arranging a large number of capillary tubes 10. One fluid passage is formed from the inlet header 13 to the outlet header 14, and the other fluid passage is formed by a flat pipe 20. A thin and long laminate jointed with the tube train 12 is formed on a flat face of the flat pipe 20, and the laminate is bent and formed into a predetermined shape. COPYRIGHT: (C)2003,JPO
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