| 摘要 |
PURPOSE:To reduce fuel consumption by heating inlet air by utilizing exhaust gas. CONSTITUTION:An inlet heater 6, provided with a spiral pipe 5 located at the joint of an exhaust gas manifold 2 and an exhaust gas pipe 3 and placed normal to the plane of the center bore of flanges 4, is installed. At one end, the spiral pipe 5 is connected to a primary air pipe 11 communicating to an air cleaner 7 and is connected to a secondary air pipe 11 at the other end. Withi this construction, the air introduced into a carbureter 10 is all convented into a heating air, which makes it possible to turn the mixed gas into a perfect gas, thereby reducing fuel consumption. |
