发明授权
US3379848A Gas-blast circuit breaker having a movable tubular venting contact and a laterally arranged exhaust vent in the interrupting chamber
失效
气体断路器具有可移动的管状排气接触件和在中断室中的横向布置的排气口
- 专利标题: Gas-blast circuit breaker having a movable tubular venting contact and a laterally arranged exhaust vent in the interrupting chamber
- 专利标题(中): 气体断路器具有可移动的管状排气接触件和在中断室中的横向布置的排气口
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申请号: US42807765申请日: 1965-01-26
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公开(公告)号: US3379848A公开(公告)日: 1968-04-23
- 发明人: COLCLASER JR ROBERT G , REESE FRANK L
- 申请人: WESTINGHOUSE ELECTRIC CORP
- 专利权人: Westinghouse Electric Corp
- 当前专利权人: Westinghouse Electric Corp
- 优先权: US42807765 1965-01-26
- 主分类号: H01H33/70
- IPC分类号: H01H33/70 ; H01H33/825
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