发明名称 |
CIRCUIT BREAKER WITH SENSE BAR TO SENSE CURRENT FROM VOLTAGE DROP ACROSS BIMETAL |
摘要 |
The stray inductance created by the loop formed by voltage sensing conductors connected to opposite ends of the bimetal in a miniature circuit breaker for determining load current is reduced by joining a voltage sense bar to the free end of the bimetal. The voltage sense bar extends beside the bimetal toward the fixed end of the bimetal where an insulated wire connected to the free end of the sense bar forms a twisted pair with an insulated wire secured to the fixed end of the bimetal.
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申请公布号 |
CA2251247(A1) |
申请公布日期 |
1999.04.22 |
申请号 |
CA19982251247 |
申请日期 |
1998.10.21 |
申请人 |
EATON CORPORATION |
发明人 |
ELMS, ROBERT TRACY;NATILI, THOMAS EDWARD;ERB, MICHAEL JOSEPH |
分类号 |
H01H73/20;H01H71/12;H01H71/16;H01H73/22;H01H83/14;H01H83/20;H02H1/00;(IPC1-7):H01H71/16 |
主分类号 |
H01H73/20 |
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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