| 发明名称 |
GAS CIRCUIT BREAKER |
| 摘要 |
Provided are: a hermetically-enclosed tank that is filled with insulating gas; a blocking unit that is provided within the hermetically-enclosed tank and is configured with a movable arc contact and a fixed arc contact opposing each other; a plurality of energizing units, within the hermetically-enclosed tank, that are provided around the blocking unit about its axial line as a center and located away from each other; and a fixed-side auxiliary conductor that is provided between a gas space which stores the energizing units and a gas space on the side of the fixed arc contact. A communication hole is formed on the fixed-side auxiliary conductor so as to communicate the gas space provided between the energizing units with the gas space. |
| 申请公布号 |
US2015060411(A1) |
申请公布日期 |
2015.03.05 |
| 申请号 |
US201214382233 |
申请日期 |
2012.05.22 |
| 申请人 |
Yamashita Toru;Yoshida Daisuke;Otani Hirokazu |
发明人 |
Yamashita Toru;Yoshida Daisuke;Otani Hirokazu |
| 分类号 |
H01H33/64 |
主分类号 |
H01H33/64 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A gas circuit breaker comprising:
a hermetically-enclosed tank that is filled with insulating gas; a blocking unit that is provided within the hermetically-enclosed tank and is configured with a movable arc contact and a fixed arc contact opposing each other; a plurality of energizing units, within the hermetically-enclosed tank, that are provided around the blocking unit about its axial line as a center and located away from each other; and a first wall that is provided between
a first gas space which stores the energizing units therein anda second gas space into which insulating gas, heated in the blocking unit provided on a side of the fixed arc contact, is diffused, wherein a first communication hole is formed on the first wall so as to communicate the first gas space provided between the energizing units with the second gas space. |
| 地址 |
Tokyo JP |
