发明授权
- 专利标题： Contact position indicator for an industrial-rated circuit breaker
- 专利标题（中）： 工业级断路器的触点位置指示器
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申请号： US997107申请日： 1997-12-23
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公开(公告)号： US5981887A公开(公告)日： 1999-11-09
- 发明人: Dean A. Robarge , Roger N. Castonguay , James L. Rosen , Andre J. M'Sadoques
- 申请人： Dean A. Robarge , Roger N. Castonguay , James L. Rosen , Andre J. M'Sadoques
- 申请人地址： NY Schenectady
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： NY Schenectady
- 主分类号： H01H3/30
- IPC分类号： H01H3/30 ; H01H9/16 ; H01H71/04
摘要：
A circuit breaker ON/OFF contact position indicator employs a bell crank assembly interconnecting between the target indicator at the front of the circuit breaker enclosure and the circuit breaker contact closing shaft at the rear thereof to provide accurate real time indication of the ON/OFF condition of the circuit breaker contacts.
信息查询
