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1986年11月6日,中国专利局授予了“铁路驼峰编组场反坡调速系统”发明专利权,这是我国铁路科技工作者为世界驼峰发展史写下的应当引为自豪的一页。铁路驼峰编组场反坡调速系统摒弃了传统的驼峰编组场断面只能是顺坡间或有一段平坡的设计思想,创造性地在顺坡断面上设置一个或一个以上由反坡段和加速顶、减速顶等调速设备组成的反坡调速单元,成为一种崭新的驼峰调速系统。这种反坡调速系统尤其是三部位
On November 6, 1986, the Patent Office of China granted the patent for invention of “anti-slop speed control system for railway humpback marshalling yard”. This is a page that our railway scientists and technologists should write down for the history of hump development in the world. The railway humpback marshalling yard anti-speed control system abandoned the traditional hump marshalling yard section can only be between the cis-time or a flat slope design ideas, creatively set in the slope section of one or more by the anti-slope section and the acceleration top , Decelerating top speed control device composed of anti-slope speed control unit, a new hump speed control system. This anti-speed control system, especially three parts