| 发明名称 |
Circuit breaker including an anti-rebound system, anti-rebound system for a circuit breaker and method |
| 摘要 |
A circuit breaker includes a housing, a stationary pole member fixedly mounted in the housing, a moveable pole member shiftably mounted within the housing, and a drive shaft mounted to the housing and operatively connected to the moveable pole member. An inertia latch stop member is mounted to the housing adjacent the drive shaft and an inertia latch is operatively connected to the drive shaft. The inertia latch is configured and disposed to extend from the drive shaft and engage the inertia latch stop member in response to a change in direction of rotation of the drive shaft from an opening direction to a closing direction following a trip event. |
| 申请公布号 |
US9208962(B2) |
申请公布日期 |
2015.12.08 |
| 申请号 |
US201314090348 |
申请日期 |
2013.11.26 |
| 申请人 |
|
发明人 |
Bose Amit;Jivanani Anurag Arjundas;Narayanasamy Soundararajan;Newase Yatin Vilas |
| 分类号 |
H01H1/52;H01H9/20 |
主分类号 |
H01H1/52 |
| 代理机构 |
GE Global Patent Operation |
代理人 |
GE Global Patent Operation ;Midgley Stephen G. |
| 主权项 |
1. A circuit breaker comprising:
a housing; a stationary pole member fixedly mounted within the housing; a moveable pole member shiftably mounted within the housing; a drive shaft mounted to the housing and operatively connected to the moveable pole member; an inertia latch stop member mounted to the housing adjacent the drive shaft; and an inertia latch comprising a first end pivotally coupled to the drive shaft, and a second end having an engagement surface configured and disposed to selectively engage the inertia latch stop member in response to a change in direction of rotation of the drive shaft from an opening direction to a closing direction following a trip event; and at least one lever fixedly mounted to the drive shaft and operatively connected to the moveable pole member, the first end of the inertia latch pivotally coupled to the at least on lever. |
| 地址 |
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