发明名称 |
Add-on trip module for multi-pole circuit breaker |
摘要 |
An add-on module adapted to be attached to the basic mechanical structure of a multi-pole circuit breaker includes multiple extended terminal plates each of which is adapted to replace one of the input and output terminals for one of the poles, multiple electromechanical transducers each of which is coupled to one of the extended terminal plates for producing a mechanical movement in response to a predetermined magnitude of electrical current in the extended terminal plate to which that transducer is coupled, and a mechanical actuator coupled to the electromechanical transducers and to the breaker contacts for operating a trip mechanism in response to a predetermined mechanical movement of any of the transducers.
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申请公布号 |
US8035467(B2) |
申请公布日期 |
2011.10.11 |
申请号 |
US20080327323 |
申请日期 |
2008.12.03 |
申请人 |
MITTELSTADT CHAD R;WOODSON CAMERON |
发明人 |
MITTELSTADT CHAD R.;WOODSON CAMERON |
分类号 |
H01H75/00;H01H77/00;H01H83/00 |
主分类号 |
H01H75/00 |
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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