发明名称 |
Low-voltage circuit breaker |
摘要 |
Low-voltage circuit breaker exhibiting live levers operatively connected to a control device for opening and closing the circuit breaker, fixed live terminals and electric arc extinction chambers, there being provision for the levers, the terminals and an extinction chamber to be enclosed in half-shells constituting a pole, for the half-shells to be made from insulating material and for several poles to be clamped in a supporting frame.
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申请公布号 |
US6049051(A) |
申请公布日期 |
2000.04.11 |
申请号 |
US19970993043 |
申请日期 |
1997.12.18 |
申请人 |
ABB SACE S.P.A. |
发明人 |
DOSMO, RENATO;CURNIS, MAURIZIO |
分类号 |
H01H9/00;H01H71/02;H01H71/12;(IPC1-7):H01H33/02;H01H33/08 |
主分类号 |
H01H9/00 |
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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