| 摘要 |
PROBLEM TO BE SOLVED: To provide an integrated heat exchanger improved in cooling performance by opening an opening part of a reinforce when no wind blows to discharge heat between both cores out of the integrated heat exchanger, and closing the opening part of the reinforce when an automobile is traveling or a fan is operated to make wind smoothly pass through. SOLUTION: This integrated heat exchanger is provided with an opening/closing means 13 for maintaining the opening parts O1 and O2 of the reinforces 7a in the open condition when no wind blows and for maintaining the opening parts O1 and O2 in the closed condition when the the automobile is travelling or the fan is operated. COPYRIGHT: (C)2006,JPO&NCIPI
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