| 发明名称 |
Circuit interrupter operating mechanism having a chemical operator with a stationary piston |
| 摘要 |
An electric circuit interrupter comprising a drive mechanism with a stationary drive piston and a movable drive cylinder for actuating an operating mechanism to selectively open and close a pair of separable contacts.
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| 申请公布号 |
US4438306(A) |
申请公布日期 |
1984.03.20 |
| 申请号 |
US19820339605 |
申请日期 |
1982.01.15 |
| 申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
CROOKSTON, RONALD W.;BURNEY, IVAN T. |
| 分类号 |
H01H33/32;(IPC1-7):H01H33/42 |
主分类号 |
H01H33/32 |
| 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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