| 发明名称 |
Circuit breaker with solid state passive overcurrent sensing device |
| 摘要 |
A circuit breaker including a flux transfer trip mechanism and a solid state passive overcurrent sensing device having a temperature-dependent switching resistor of resistance material such as vanadium dioxide or lanthanum cobalt oxide.
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| 申请公布号 |
US4019097(A) |
申请公布日期 |
1977.04.19 |
| 申请号 |
US19740531428 |
申请日期 |
1974.12.10 |
| 申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
MILLER, ROBERT C.;MALLICK, JR., GEORGE T.;EMTAGE, PETER R. |
| 分类号 |
H01H73/38;H01H71/14;H02H3/08;(IPC1-7):H02H5/04;H01H39/00 |
主分类号 |
H01H73/38 |
| 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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