发明名称 |
HEAT EXCHANGER TUBE WITH TUMBLING TOY-SHAPED PASSAGES AND HEAT EXCHANGER USING THE SAME |
摘要 |
Disclosed is a heat exchanger tube with a plurality of tumbling toy-shaped passages and a heat exchanger using the heat exchanger tube. The heat exchanger tube is provided with a generally flat body having predetermined values in length, height and width directions and with a plurality of refrigerant passages that are formed passed through the interior of the flat body in the length direction thereof, the tube including: the refrigerant passages are provided with a plurality of inside passages, each of which has a first curved portion that is made by changing a predetermined curve over at least a time or more to form a curve changing point protruding in the width direction of the body, by which turbulence activating parts are formed, and has a second curved portion that is formed opposite to the first curved portion and is connected slowly to the first curved portion to thereby form a curve closed face, and with a pair of outside passages disposed on the outermost both ends of the plurality of inside passages. |
申请公布号 |
WO03064952(A1) |
申请公布日期 |
2003.08.07 |
申请号 |
WO2002KR01217 |
申请日期 |
2002.06.26 |
申请人 |
HALLA CLIMATE CONTROL CORPORATION |
发明人 |
LEE, SANGOK;OH, KWANGHEON;MIN, EUNKI;PARK, TAEYOUNG |
分类号 |
F28F1/04;F25B39/00;F28D1/053;F28F1/02 |
主分类号 |
F28F1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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