发明名称 |
MANUAL TRIPPING DEVICE FOR CIRCUIT BREAKER |
摘要 |
A permanently installed manual trip mechanism is mounted internally to a circuit breaker with a user operated handle extending to the outside of the enclosure. The mechanism converts a relatively small operator input to larger spring charge. Upon triggering, the mechanism provides the required operating velocity of the circuit breaker during the opening stroke for load break operation.
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申请公布号 |
US2012103771(A1) |
申请公布日期 |
2012.05.03 |
申请号 |
US201013147647 |
申请日期 |
2010.02.08 |
申请人 |
PATTEN ROBERT A.;GEARY MARTIN E.;BINKLEY KERRY BRENT;ABB TECHNOLOGY AG |
发明人 |
PATTEN ROBERT A.;GEARY MARTIN E.;BINKLEY KERRY BRENT |
分类号 |
H01H5/06 |
主分类号 |
H01H5/06 |
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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