发明名称 |
Operating mechanism for high ampere-rated circuit breakers |
摘要 |
An operating mechanism is disclosed which is capable of meeting electrical code requirements in the world market. The operating springs controlling the OPEN and CLOSED states of the circuit breaker contacts are charged both before and after the contacts are in their CLOSED conditions. The mechanism is both latched and unlatched by operation of a rotating cradle operator.
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申请公布号 |
US5424701(A) |
申请公布日期 |
1995.06.13 |
申请号 |
US19940202140 |
申请日期 |
1994.02.25 |
申请人 |
GENERAL ELECTRIC |
发明人 |
CASTONGUAY, ROGER N.;ROSEN, JAMES L.;ZAFFETTI, MARK A. |
分类号 |
H01H3/30;H01H71/66;(IPC1-7):H01H9/00 |
主分类号 |
H01H3/30 |
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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