发明申请
- 专利标题: ELECTRICAL SWITCHING APPARATUS, AND RACKING ASSEMBLY AND SECONDARY DISCONNECT ASSEMBLY THEREFOR
- 专利标题(中): 电气开关装置及其组件及二次断路装置
-
申请号: US13031362申请日: 2011-02-21
-
公开(公告)号: US20120211335A1公开(公告)日: 2012-08-23
- 发明人: MICHAEL DAVIS PEARCE , MICHAEL HOWARD ABRAHAMSEN , JON CHRISTOPHER BEAVER , MELVIN LAVERN HUGHES
- 申请人: MICHAEL DAVIS PEARCE , MICHAEL HOWARD ABRAHAMSEN , JON CHRISTOPHER BEAVER , MELVIN LAVERN HUGHES
- 主分类号: H02B11/133
- IPC分类号: H02B11/133
摘要:
A secondary disconnect assembly is provided for a racking assembly of an electrical switching apparatus, such as a circuit breaker. The racking assembly movably couples the circuit breaker to a switchgear enclosure. The secondary disconnect assembly includes a mounting assembly having an elongated mounting member. The elongated mounting member has first and second opposing ends and first and second opposing sides. A sliding assembly is movably coupled to the first side between the first and second ends. A latching member is pivotably coupled to the sliding assembly. The latching member moves between an unlatched position corresponding to the circuit breaker being movable independently with respect to the sliding assembly, and a latched position corresponding to the latching member fixedly coupling the sliding assembly to the circuit breaker in order that the circuit breaker moves with the sliding assembly. The racking assembly may also include a position indicator.
公开/授权文献
信息查询