| 摘要 |
PROBLEM TO BE SOLVED: To reduce pump loss and improve the atomization performance of fuel, thereby improving the fuel consumption in a low load.SOLUTION: An intercooler device includes an intercooler 14 having a water-cooling part 15 which cools intake air compressed by a supercharger 10 with cooling water for an internal combustion engine 1, and an air-cooling part 16 which cools the intake air with blowing air; a shutter 17 which adjusts the air flow of the blowing air contacting to the air-cooling part; an actuator 18 which opens/closes the shutter; and control means 19 which controls an actuator to close the shutter in a low load operation of an internal combustion engine. |
