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一、理论根据汽油发动机的汽化器进油是靠活塞下行的吸力吸出来的,所以只要发动机在运转,就要进油。下坡时车辆自动下滑是否有办法使它不进油呢?我是在节气门以下放进新鲜空气,以减小真空度来达到的。二、安装在汽化器的下部,节气门的下月打一个孔眼,攻出丝纹,装上铜管,再用防油胶管或铜管接到驾驶室内,接上铜旋塞开关,此开关可全开、微开或半开。这开关以后就称它为节油开关,另一头装上防尘铜丝布,最好接上空气泸清器,整个气路通道内径不小于0.8公分。
First, the theory According to the gasoline engine carburetor into the oil is drawn down by the suction piston, so long as the engine is running, it is necessary to enter the oil. Is there any way to make the car go downhill when it comes downhill? I put fresh air under the throttle to reduce the degree of vacuum. Second, the installation of carburetor in the lower part of the throttle hit a hole next month, out of silk pattern, fitted with brass, and then oil hose or brass connected to the cab, connected to the copper plug switch, this switch can be all Open, slightly open or half open. This switch later called it a fuel-efficient switch, the other end fitted with copper dust cloth, it is best connected to the air cleaner, the gas path diameter of not less than 0.8 cm.