化油器式发动机节油的基本途径

• 作 者: 李百川
• 机 构: 西安公路学院汽车系,
• 出 处: 长安大学学报(自然科学版)
• 发表日期: 1981年03期
• 关键词: 化油器 油耗 平均油耗 燃料消耗 石油价格 解放牌汽车 压缩比 定额 排气歧管 混合气

自石油冲击以来,由于石油价格的猛涨(见表1),一系列国家都制订了油耗指标。美国1975年制定的小轿车平均燃料消耗指标如表2。从表2可以看出,美国小轿车油耗定额规定得越来越低,如果1978年每100公里油耗是13.1升,那么到1985年各种厂牌车辆的平均油耗将下降到8.5升,这相当于目前欧洲较好的微型汽车的油耗水平。

Since the oil shocks, a series of countries have set fuel consumption targets due to soaring oil prices (see Table 1). The average car fuel consumption index set by the United States in 1975 is shown in Table 2. As can be seen from Table 2, the U.S. fuel consumption quotas for cars are getting lower and lower. If the fuel consumption per 100 kilometers was 13.1 liters in 1978, the average fuel consumption of various brands of vehicles would drop to 8.5 liters by 1985, At present, the fuel consumption level of the better mini cars in Europe.