发明名称 |
ELECTRICAL SWITCHING DEVICE HAVING AN ULTRAFAST ACTUATION MECHANISM AND HYBRID SWITCH COMPRISING SUCH A DEVICE |
摘要 |
<p>A switching device having an ultra-fast actuating mechanism for opening electric contacts, the device having a propulsion coil and a conducting disk. A stationary contact collaborates in a closed position with a movable contact, said contacts being moved to an open position by repulsion of the conducting disk. A biasing device generates a closing force to hold the electrical contacts in the closed position. Latching means, for maintaining the movable contact in the open position, includes a magnetic yoke having an attraction coil providing an attraction force of a magnetic movable armature. The movable contact is supported by a contact-bearing support having drive means collaborating with the magnetic movable armature to cause movement thereof when movement of the movable contact takes place.</p> |
申请公布号 |
EP2559040(B1) |
申请公布日期 |
2015.04.08 |
申请号 |
EP20100721182 |
申请日期 |
2010.04.15 |
申请人 |
SCHNEIDER ELECTRIC INDUSTRIES SAS |
发明人 |
BACH, JULIEN;BRICQUET, CÉDRIC |
分类号 |
H01H3/22 |
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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