发明授权
- 专利标题： Circuit breaker with unitary actuating shaft
- 专利标题（中）： 具有整体驱动轴的断路器
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申请号： US382251申请日： 1982-05-26
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公开(公告)号： US4412116A公开(公告)日： 1983-10-25
- 发明人: Gregory J. Golub
- 申请人： Gregory J. Golub
- 申请人地址： PA Pittsburgh
- 专利权人： Westinghouse Electric Corp.
- 当前专利权人： Westinghouse Electric Corp.
- 当前专利权人地址： PA Pittsburgh
- 主分类号： H01H31/16
- IPC分类号： H01H31/16 ; H01H1/36 ; H01H1/50 ; H01H1/54 ; H01H19/52 ; H01H77/08
摘要：
A circuit breaker with unitary actuating shaft characterized by a dielectric housing having separable housing sections for mounting opposed stationary contacts; a unitary, hollow actuating shaft for mounting movable contacts between open and closed positions with the opposed stationary contacts; and each section having an end wall with an aperture through which the shaft extends and is retained in alignment.
公开/授权文献
- US5112142A Hydrodynamic bearing 公开/授权日：1992-05-12