发明授权
- 专利标题： Current limiting circuit breaker
- 专利标题（中）： 限流断路器
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申请号： US674810申请日： 1984-11-26
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公开(公告)号： US4598187A公开(公告)日： 1986-07-01
- 发明人: Edward K. Howell
- 申请人： Edward K. Howell
- 申请人地址： NY New York
- 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 New York
- 主分类号： H01H9/38
- IPC分类号： H01H9/38 ; H01H9/54 ; H01H77/10 ; H01H33/18
摘要：
A current limiting circuit breaker utilizes a first pair of contacts for carrying continuous current and controlled by an operating mechanism. A second pair of contacts is arranged on a pair of movable contact arms ahead of an arc chute for rapid repulsion under high current fault conditions.
公开/授权文献
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