| 摘要 |
PURPOSE:To fully make a heat exchanger and an engine approach to each other and increase the degree of freedom in car design by covering a part of the rear of the heat exchanger, providing an air collection cylinder, and guiding the air collected by the air collection cylinder to a cooling fan through an air guide cylinder. CONSTITUTION:A heat exchanger 40 is arranged along the front wall of down tubes 18 and 18 and an air collection cylinder 10 is provided by covering the lower half along the right side of the rear surface 42 of the heat exchanger 40. An air guide cylinder 52 formed integratedly with this air collection cylinder is located at the right of an engine 30 and is stretched to the rear of a car body, and then is connected to a shroud 54 that loads a cooling fan 60 and its motor 62 for driving. As a result, the engine 30 and the heat exchanger 40 can be made to fully approach to each other since the cooling fan 60 is separated from the heat exchanger 40, not immediately behind the heat exchanger 40 and located at the side of the engine 30 and the allocation position of the fan 60 can freely be determined. |
