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高压真空断路器操动机构的分闸装置

申请公布号:CN2891258Y

申请号:CN200620103575.7

申请日期:2006.05.15

申请公布日期:2007.04.18

申请人:
周鹤铭

发明人:周鹤铭

分类号:H01H33/666(2006.01)

主分类号:H01H33/666(2006.01)

代理机构:
台州市方圆专利事务所

代理人:蔡正保

地址:317507浙江省温岭市箬横镇东大街81号

摘要:本实用新型是一种高压真空断路器操动机构的分闸装置,包括连杆拐臂联动机构,其特征在于在A相和C相的极柱(5)下端各设置一个分闸储能器(11,9),分闸储能器(11,9)内设有层套的两个弹簧(6,7)。本实用新型由于在A相和C相极柱下端各设置一个分闸储能器,加之分闸储能器内设有层套的两个弹簧,给连杆拐臂联动机构提供了更充足的功力,提高分闸速度,保证了良好的灭弧效果,开断性能可靠,触头的使用寿命延长。

主权项:1、一种高压真空断路器操动机构的分闸装置,包括连杆拐臂联动机构,其特征在于在A相和C相的极柱(5)下端各设置一个分闸储能器(11,9)。

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