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发明名称
弹簧操动机构
摘要
以一组储能弹簧实现分合闸的操动机构。该弹簧套装在输出轴上,它与装在同一输出轴上的回转件和储能装置的输出件相连接,从而构成结构简单紧凑的能量传递系统。加之采用四连杆机构作为保持释放装置,故结构简单,可单面布置而便于制造和维修。制造成本可比现有机构低约30%,与已获专利的一种灭弧室组合而成的断路器,其体积仅为440×650×260(毫米)。
申请公布号
CN2035528U
申请公布日期
1989.04.05
申请号
CN88214657.2
申请日期
1988.10.11
申请人
张麦生
发明人
张麦生
分类号
H01H5/06;H01H71/10
主分类号
H01H5/06
代理机构
代理人
主权项
1、一种弹簧储能式操动机构,包括储能弹簧(5),储能装置、保持释放装置和固定有回转件(3)的输出轴(2),其特征在于: a、所说储能弹簧(5)是扭转弹簧,它套装在输出轴(2)上,所说储能装置的最末一级从动件(6)装在输出轴(2)上且能在输出轴(2)上转动,储能弹簧(5)的两端分别与所说回转件(3)和从动件(6)直接或间接相连接, b、所说保持释放装置主要由两组四连杆机构(1)和(4)组成。
地址
北京市朝外关东店4号楼4单元201室(北开宿舍)
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