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发明名称
电炉电极阻断器
摘要
本实用新型是一种电炉电极阻断器。其特征在于可封闭的外壳(1)、包容在外壳(1)内的低熔点金属(2)。这种电炉电极阻断器不仅能使接点良性接触,而且能自动密封接点,解决了现有电炉电极容易断开的问题。且结构简单,制造方便,易于推广。
申请公布号
CN2083826U
申请公布日期
1991.08.28
申请号
CN90207919.0
申请日期
1990.06.07
申请人
周根宏
发明人
周根宏
分类号
H05B7/06
主分类号
H05B7/06
代理机构
代理人
主权项
1、一种电炉电极阻断器,其特征是一个可封闭的外壳,壳内装有低熔点金属,电炉丝与电极的接点置于低熔点金属中间槽内。
地址
100050北京市宣武区南纬路29号环工所
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