发明名称 |
Molded case circuit breaker contact and contact arm arrangement |
摘要 |
A molded case circuit breaker movable contact arm electrically connects with the circuit breaker load terminal requiring only a small diameter auxiliary electrical conducting braid by pivotally arranging the contact arm within its support. The contact arm is nickel-plated prior to attachment of the contact to insure high current circuit interruption withtout damage to the contact or the contact arm.
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申请公布号 |
US4999464(A) |
申请公布日期 |
1991.03.12 |
申请号 |
US19900498777 |
申请日期 |
1990.03.23 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BELLINO, JOSEPH P.;ARNOLD, DAVID;O'BRIEN, DEXTER T.;GOLDMAN, IRA B. |
分类号 |
H01H1/023;H01H1/58;H01H11/04 |
主分类号 |
H01H1/023 |
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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