发明名称 |
Molded case circuit breaker operating cradle configuration |
摘要 |
A molded case circuit breaker of the type containing an electronic trip unit and a combined acutator-accessory unit to articulate the circuit breaker operating mechanism employs an optimum cradle configuration within the circuit breaker operating mechanism. The optimized cradle interacts with the circuit breaker latch assembly to substantially reduce the tripping force required to articulate the operating mechanism.
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申请公布号 |
US5059933(A) |
申请公布日期 |
1991.10.22 |
申请号 |
US19900582683 |
申请日期 |
1990.09.14 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
CASTONGUAY, ROGER N.;ARNOLD, DAVID |
分类号 |
H01H71/10;H01H71/50 |
主分类号 |
H01H71/10 |
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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