发明名称 |
Control device for controlling a circuit breaker |
摘要 |
The invention relates to a control device for a circuit breaker. The circuit breaker is controlled mechanically by an engagement spring (8), by a disengagement spring (2), and by a hydraulic transmission for transmitting a portion of the energy in the engagement spring to the disengagement spring. The device has circular symmetry about a longitudinal axis.
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申请公布号 |
US4952759(A) |
申请公布日期 |
1990.08.28 |
申请号 |
US19890320653 |
申请日期 |
1989.03.08 |
申请人 |
SOCIETE ANONYME DITE: ALSTHOM |
发明人 |
PERRET, MICHEL |
分类号 |
H01H3/22;H01H3/26;H01H3/30 |
主分类号 |
H01H3/22 |
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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