发明名称 |
Fuse with electro-negative gas interrupting means |
摘要 |
There is provided by this invention a current limiting fuse having a fuse element wound about support means consisting of a non-stoichiometric oxide core that produces an electro-negative gas when heated by the melting fuse element. The generation of the electro-negative gas results in more rapid and efficient arc extinction.
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申请公布号 |
US4544908(A) |
申请公布日期 |
1985.10.01 |
申请号 |
US19840569071 |
申请日期 |
1984.01.09 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
BLEWITT, DONALD D.;GUPTA, TAPAN K. |
分类号 |
H01H85/18;H01H85/42;(IPC1-7):H01H85/44 |
主分类号 |
H01H85/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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