For vacuum circuit breaker with spring operating mechanism, an optimum design of CAM mechanism is significant to make the output force characteristics match the load characteristics.
对与真空断路器相配的弹簧操动机构而言，其输出力特性和开关负载特性的合理匹配取决于凸轮机构的合理设计。
This paper is finished on the basis of accomplishing the design of spring operating mechanism which can coincides with LW36-126 three-phase SF6 circuit breaker designed by Yunnan. Switches Factory.
本文是在云南开关厂开发的新产品LW36- 126(三相sf6自能式气体断路器)配用的弹簧操动机构的设计工作的基础上撰写的。
This means that the operating mechanism must be able to move sufficiently far enough away from the valve to allow the valves to be fully closed against its seat by the valve spring.
这意味着操作机构必须离阀门足够远以允许阀门通过气门弹簧使其完全关闭。
Operating reliability than traditional spring mechanism to improve the country several times.
动作可靠性比国内传统的弹簧机构提高了好几倍。
The cabinet is equipped with electric hand ring, electric spring mechanism to operate the load switch, grounding switch and isolating switch with manual operating mechanism.
本环网柜配用电手，电动弹簧机构来操作负荷开关，接地开关和隔离开关配用手动操作机构。
First, the energy of the operating mechanism of the breaker is all stored in the torsion spring and then released in three divided times.
使用时将断路器操动机构的能量首先全部储存在扭力弹簧中，再分三次释放出来。
The utility model relates to an operating mechanism for a breaker, which is composed of a main shaft, a torsion spring, a rotating disk, a worm wheel, a worm screw, a motor and a supporter.
一种新型断路器操动机构，是由主轴、扭力弹簧、转盘、蜗轮、蜗杆、电动机和支架等构成。
The utility model relates to an operating mechanism for a breaker, which is composed of a main shaft, a torsion spring, a rotating disk, a worm wheel, a worm screw, a motor and a supporter.
一种新型断路器操动机构，是由主轴、扭力弹簧、转盘、蜗轮、蜗杆、电动机和支架等构成。
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