发明授权
US06561264B2 Compound heat exhanger having cooling fins introducing different heat exhanging performances within heat exchanging core portion
有权
具有散热片的复合式热交换器，其在热交换芯部分中引入不同的散热性能
- 专利标题： Compound heat exhanger having cooling fins introducing different heat exhanging performances within heat exchanging core portion
- 专利标题（中）： 具有散热片的复合式热交换器，其在热交换芯部分中引入不同的散热性能
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申请号： US09809360申请日： 2001-03-15
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公开(公告)号： US06561264B2公开(公告)日： 2003-05-13
- 发明人: Tatsuo Ozaki , Hiroshi Kokubunji
- 申请人： Tatsuo Ozaki , Hiroshi Kokubunji
- 优先权： JP2000-079350 20000316
- 主分类号： F28D710
- IPC分类号： F28D710
摘要：
A condenser core portion carries out a heat exchange between refrigerant and air. The condenser core portion includes a plurality of condenser tubes through which the refrigerant flows and condenser fins disposed between each pair of adjacent condenser tubes. A radiator core portion is disposed in series with the condenser core portion in an external fluid flow direction with a predetermined clearance therebetween, to carry out a heat exchange between engine coolant and the air. The radiator core portion includes a plurality of radiator tubes through which the engine coolant flows and radiator fins disposed between each pair of adjacent radiator tubes. A connecting portion integrates each of condenser fins and radiator fins. The condenser fins disposed at an upper area of the condenser core portion introduce cooling performances more than the condenser fins disposed at a lower area thereof.
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