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一种独特结构的气缸盖能够减少污染,节省汽油和润滑油,这就是美国新泽西州Coates国际公司1989年以来一直致力研究的球形旋转气门气缸盖,现在该公司的研究工作已经接近目标了。 该公司制造的这种发动机刚通过1992年美国环保局(EPA)排放标准的检验。该机CO和碳氢化合物的排放量比目前道路上行驶的每辆车都低。 该公司已向10家汽车制造厂和工业设备制造厂出售了生产许可证,并计划于1992年底在新泽西州新建一家生产厂。 这种发动机的球形旋转气门起进排气作用,可代替普通发动机的整个气门机构。夹在两块铝合金气缸盖之间并装在旋转钢轴上的气门是球形的,气
A unique structure of the cylinder head to reduce pollution and save gasoline and lubricants, which is the United States, New Jersey, Coates International has been working since 1989, spherical rotary valve cylinder head, and now the company’s research work has been close to the target. The company made the engine just passed the 1992 EPA test. The aircraft CO and hydrocarbon emissions than the current road driving each car is low. The company has sold production licenses to 10 auto and industrial equipment manufacturers and plans to open a new manufacturing facility in New Jersey by the end of 1992. This engine’s spherical rotary valve into the exhaust function, can replace the normal engine’s entire valve train. The valve that is sandwiched between two aluminum cylinder heads and mounted on a rotating steel shaft is spherical and gas