发明名称 |
ELECTROMAGNETICALLY-OPERATED SWITCHING DEVICE |
摘要 |
<p>Disclosed is an electromagnetically-operated switching device provided with a pair of electromagnetic operation mechanisms which drive a main circuit contact point of a switch via link mechanisms symmetrically positioned with respect to the operation center axis. Depending on the change of the link ratio caused due to the specification change of the main circuit contact point, the length of a spring retaining plate can be adjusted.</p> |
申请公布号 |
WO2011086670(A1) |
申请公布日期 |
2011.07.21 |
申请号 |
WO2010JP50279 |
申请日期 |
2010.01.13 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION;KIMURA TORU;YANO TOMOTAKA |
发明人 |
KIMURA TORU;YANO TOMOTAKA |
分类号 |
H01H33/38;H01H33/42 |
主分类号 |
H01H33/38 |
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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