发明名称 |
CIRCUIT BREAKER WITH MAGNETIC SHUNT HOLD BACK CIRCUIT |
摘要 |
A circuit breaker structure having a faster trip unit characterized by a circuit breaker operator and a trip unit comprising a coil, a core, and an armature, and a hold-back bracket extending from and retaining the armature in a spaced position from the core so as to cause the magnetic field lines to flow through the bracket and the armature. |
申请公布号 |
AU8290687(A) |
申请公布日期 |
1988.07.21 |
申请号 |
AU19870082906 |
申请日期 |
1987.12.22 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
KURT ALBERT GRUNERT;STEPHEN ALBERT MRENNA;JAMES PAUL ELLSWORTH |
分类号 |
H01H73/48;H01H71/16;H01H71/24;H01H71/40;H01H73/50 |
主分类号 |
H01H73/48 |
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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