发明名称 |
AIR CONDITIONER FOR VEHICLE |
摘要 |
<p>Frost formation at an outdoor heat exchanger of a heat-pump type air-conditioning system is prevented and an improvement in the heating performance is achieved by efficiently utilizing the heat of the engine cooling liquid. An outdoor heat exchanger 5 and a radiator 9 are each provided with a heat exchanging unit constituted of corrugated fins and a plurality of tubes laminated alternately with the fins and a header communicating with the plurality of tubes, the heat exchanging units of the outdoor heat exchanger 5 and the radiator 9 face opposite each other and the fins are formed as an integrated member shared by the two heat exchanging units. The air-conditioning system for vehicles structured as described above is provided with a means for decision-making that makes a decision as to whether or not the outdoor heat exchanger 5 is in an environment in which frost formation may occur and a means for control that distributes the engine cooling water to the radiator 9 if it is decided by the means for decision-making that the outdoor heat exchanger 5 is in an environment in which frost formation may occur. <IMAGE></p> |
申请公布号 |
EP1108575(A1) |
申请公布日期 |
2001.06.20 |
申请号 |
EP19990967825 |
申请日期 |
1999.03.12 |
申请人 |
ZEXEL VALEO CLIMATE CONTROL CORPORATION |
发明人 |
SAKURADA, MUNEO;NISHISHITA, KUNIHIKO;HARAGUCHI, TATSUO |
分类号 |
F01P3/18;B60H1/00;B60H1/22;B60H1/32;F25B13/00;F25B47/00;F28D1/04;F28F1/12;F28F27/02;(IPC1-7):B60H1/22;F25B47/02 |
主分类号 |
F01P3/18 |
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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