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首届中国专利新技术新产品博览会于1992年9月7日至12日在烟台举行,铁路系统共有23项专利参展,其中哈尔滨铁路局减速顶调速系统研究中心参展7项,即:铁路车辆停车顶、铁路车辆加速顶、可控减速顶、平板阀减速顶、铁路车辆减速顶。驼峰反坡调速系统、微机控制可控减速顶调速系统。在本届博览会评奖中,铁路系统获一项金奖二项银奖,获金奖的项目就是“铁路车辆停车顶”。铁路车辆停车顶是哈尔滨铁路局减速顶调速系统研究中心研制成功的,它之所以能在烟台专利博览会上获金奖,是因为这项专利产品在国内外首创,具有良好的性能,在铁路系统有广泛的应用,同时是出口创汇的产品。 停车顶是1991年生获国家专利权(专利号为90203913·X)1990年10月通过了铁道部的部
The first China Patented New Technology and New Products Expo was held in Yantai from September 7 to 12, 1992. There are 23 patents participating in the railway system, of which 7 are researched by the Harbin Institute of Technology’s decelerating roof speed control system research center, namely: parking of railway vehicles Top, top acceleration of railway vehicles, controllable deceleration top, flat-top valve deceleration top, railroad vehicle deceleration top. Hump anti-slope speed control system, computer-controlled controllable speed top speed control system. In this Expo awards, the railway system won a gold medal two silver medal, won the gold medal of the project is “railway car parking roof.” The top of railway car parking is researched and developed successfully by Harbin Railway Bureau Speed Dome System. The reason why it can get the gold medal at Yantai Patent Expo is because this patented product is the first in China and abroad with good performance. In railway system A wide range of applications, while exporting foreign exchange products. Parking lot was born in 1991 national patent (Patent No. 90203913 · X) passed in October 1990 Ministry of Railways