| 发明名称 |
Circuit breaker with impact trip delay. |
| 摘要 |
<p>A circuit breaker having a trip delay mechanism characterized by a variable magnetic air gap that is adjustable to permit time delay at low level overcurrents to avoid nuisance tripping during motor starting.</p> |
| 申请公布号 |
EP0239373(A2) |
申请公布日期 |
1987.09.30 |
| 申请号 |
EP19870302552 |
申请日期 |
1987.03.24 |
| 申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
GRUNERT, KURT ALBERT;FARLEY, JAMES RICHARD |
| 分类号 |
H01H73/40;H01H71/24;H01H71/44;H01H71/74;H01H73/48 |
主分类号 |
H01H73/40 |
| 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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