| 发明名称 |
UN APARATO PROTECTOR POR RELES PARA UN CIRCUITO DE ENERGIA EXCITADO ELECTRICAMENTE. |
| 摘要 |
<p>A device for sensing the failure of a principal breaker to interrupt the flow of fault current therethrough which is unaffected by the magnitude of the fault current to be interrupted.</p> |
| 申请公布号 |
ES415456(A1) |
申请公布日期 |
1976.02.16 |
| 申请号 |
ES19560004154 |
申请日期 |
1973.06.01 |
| 申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
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| 分类号 |
H02H1/00;H01H9/54;H02H3/05;(IPC1-7):01H/;02H/ |
主分类号 |
H02H1/00 |
| 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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