| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly-reliable parallel flow type heat exchanger which realizes good split-flow state and can obtain a sufficient amount of heat exchange even when the parallel flow type heat exchanger is used in either of an evaporator and a condenser. SOLUTION: The split-flow state of a cooling medium can be improved by arranging multiple flat tubes 3 extending substantially vertically between a lower header 2 and an upper header 5 arranged substantially horizontally, providing a fin 4 between the adjacent flat tubes 3, attaching a connection tube 1 into which the cooling medium flows, to an end of the lower header 2 in the longitudinal direction and arranging a connection tube 6 out of which the cooling medium flows in the vicinity of a central section of the upper header 5. COPYRIGHT: (C)2004,JPO&NCIPI
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