| 发明名称 |
HIGH VOLTAGE CIRCUIT BREAKER OF LOW LIQUID TYPE |
| 摘要 |
In a high voltage circuit breaker of low liquid type the breaking chambers are pressurized to prevent the circuit breaker from restriking when breaking capacitive loads. All the seals required for these pressurized chambers are located below the liquid level in each chamber.
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| 申请公布号 |
US3670127(A) |
申请公布日期 |
1972.06.13 |
| 申请号 |
USD3670127 |
申请日期 |
1971.04.21 |
| 申请人 |
ALLMANNA SVENSKA ELEKTRISKA AB. |
发明人 |
INGE GARD |
| 分类号 |
H01H33/55;(IPC1-7):H01H33/75 |
主分类号 |
H01H33/55 |
| 代理机构 |
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代理人 |
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| 地址 |
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