发明名称 |
Self-extinguishing expansion switch or circuit breaker |
摘要 |
A self-extinguishing expansion switch or circuit breaker, including an extinguishing chamber and an expansion chamber connected by a duct. The extinguishing chamber is positioned above the expansion chamber. An axially movable tube supports a movable arcing contact which is cooperable with a stationary arcing contact. The axially movable tube separates axially from a conducting tube supported by an operating rod such that the circuit breaker is in an isolated position beyond an open position.
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申请公布号 |
US5373130(A) |
申请公布日期 |
1994.12.13 |
申请号 |
US19930077912 |
申请日期 |
1993.06.18 |
申请人 |
MERLIN GERIN |
发明人 |
BARRAULT, MICHEL;BERNARD, GEORGES;ROWE, STEPHAN;LECLERCQ, PIERRE;GLENAT, PAUL;FILLEAU, ODILE |
分类号 |
H01H33/18;H01H33/70;H01H33/98;H01H33/985;(IPC1-7):H01H33/18;H01H33/915 |
主分类号 |
H01H33/18 |
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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