| 发明名称 |
POWER CIRCUIT INTERRUPTER WITH ARC-EXTINGUISHING MEANS |
| 摘要 |
A circuit interrupter comprises a pair of mutually detachable contacts; a cylinder-piston negative pressure device for providing a negative pressure by detaching said contacts; and a suction guide for feeding the arcing formed by the detaching operation of said contacts, into said cylinder-piston negative pressure device. |
| 申请公布号 |
DE3065760(D1) |
申请公布日期 |
1984.01.05 |
| 申请号 |
DE19803065760 |
申请日期 |
1980.05.14 |
| 申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
UEDA, YOSHIHIRO MITSUBISHI DENKI K.K.;SASAO, HIROYUKI MITSUBISHI DENKI K.K.;HAMANO, SUENOBU MITSUBISHI DENKI K.K.;OKUDA, SOICHIRO MITSUBISHI DENKI K.K. |
| 分类号 |
H01H33/90;H01H33/915;(IPC1-7):H01H33/91 |
主分类号 |
H01H33/90 |
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