| 发明名称 |
FAST SWITCH |
| 摘要 |
The fast switch includes: a housing; a vacuum interrupter installed in the housing, connected to a main circuit, and configured to open and close the main circuit; a contact spring coupled to a mover of the vacuum interrupter, and configured to provide a contact force; an insulating rod connected to the contact spring; a permanent magnet actuator connected to a lower end of the insulating rod, and configured to provide a switching driving force; a first capacitor configured to provide a discharge current to a coil of the permanent magnet actuator; a driving coil connected to a lower end of the permanent magnet actuator; and a second capacitor configured to provide a discharge current to the driving coil. |
| 申请公布号 |
US2015332884(A1) |
申请公布日期 |
2015.11.19 |
| 申请号 |
US201514666021 |
申请日期 |
2015.03.23 |
| 申请人 |
LSIS CO., LTD. |
发明人 |
LEE Gyeong Ho;SIM Jung Wook;PARK Hae Yong |
| 分类号 |
H01H83/02 |
主分类号 |
H01H83/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fast switch, comprising:
a housing; a vacuum interrupter installed in the housing, connected to a main circuit, and configured to open and close the main circuit; a contact spring coupled to a mover of the vacuum interrupter, and configured to provide a contact force; an insulating rod connected to the contact spring; a permanent magnet actuator connected to a lower end of the insulating rod, and configured to provide a switching driving force; a first capacitor configured to provide a discharge current to a coil of the permanent magnet actuator; a driving coil connected to a lower end of the permanent magnet actuator; and a second capacitor configured to provide a discharge current to the driving coil. |
| 地址 |
Anyang-si KR |
