| 摘要 |
PURPOSE:To increase the cooling capacity of a radiator by disposing the radiator fully extending along the width of the vehicle in an engine compartment, providing a cooler condenser lapping a part of the front surface of the radiator and a main cooling fan disposed at the part, and providing a subcooling fan disposed at the other part. CONSTITUTION:A radiator 1 fully extends along the width of the vehicle in an engine compartment 28, and a cooler condenser 2 is disposed, lapping substantially a half portion of the front surface of the radiator. A main cooling fan 21 is disposed at the portion lapped by the cooler condenser 2, and a subcooling fan 24 is disposed at a portion which is not lapped by the cooler condenser 2. During normal driving, only the main cooling fan 21 is operated, and when the temperature of engine cooling water is high, the subcooling fan 24 is additionally operated. This construction permits increase of the cooling capacity of the radiator. |
