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发明名称
一种电源换相开关
摘要
一种电源换相开关,属于电的转换装置,除由中心轴、棘轮、静触片、动触片、外壳、转轮组成外,所不同的是中心轴上并列连接两个可以同步运转的棘轮,两个棘轮之间接有转轮,每个棘轮上都有静触片和动触片,棘轮的齿为2n个,且n为大于2的偶数,由于两个棘轮同步运行,可以起到相线两极变换,使用方便、安全可靠,特别适合于家庭、宾馆的电源开关之用。
申请公布号
CN2156583Y
申请公布日期
1994.02.16
申请号
CN93230419.2
申请日期
1993.03.13
申请人
杨增寿
发明人
杨增寿;李玉诚;刘培京;王希玉;杨勇进
分类号
H01H17/22
主分类号
H01H17/22
代理机构
代理人
主权项
1、一种电源换相开关,由中心轴、棘轮、静触片、动触片、外壳、转轮组成,其特征在于所述的中心轴上并列连接两个可以同步运转的棘轮,两个棘轮之间接有转轮,每个棘轮上都有静触片和动触片,棘轮的齿为2n个,且n为大于2的偶数。
地址
265400山东省招远市温泉路88号招远市螺栓厂
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