| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat exchanger for vehicle capable of ensuring high heat exchange efficiency by unifying the flow rate of refrigerant in each heat exchange pipe without increasing the manufacturing cost. SOLUTION: The heat exchanger for vehicle comprises a plurality of heat exchange pipes 5 arranged parallel to each other, and header pipes 7 and 9 communicated with and connected to both ends of these heat exchange pipes, and heat exchange medium flows in the heat exchange pipes 5 and the header pipes 7 and 9. A circulation resistance adjusting means 20 of the heat exchange medium is provided on at least any one of the heat exchange pipe 5 and the header pipes 7 and 9. COPYRIGHT: (C)2004,JPO&NCIPI
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