发明名称 |
CIRCUIT INTERRUPTER AND INDICATOR APPARATUS |
摘要 |
A circuit interrupter includes an indicator apparatus having a pair of movable elements and a connection apparatus that enables the pair of movable elements to be cooperable. One of the movable elements is connected with an indicator element that indicates an OPEN and/or a CLOSED condition of the circuit interrupter. A pair of engagement structures are situated on the pair of movable elements and enable the pair of movable elements to be engageable with one another. A biasing element extends between the pair of movable elements and is configured to absorb some of the kinetic energy of a trip event, which resists breakage of the indicator apparatus. The indicator element changes states when the set of separable contacts are at a relatively small amount of separation and does not require the set of separable contacts to reach the end of their travel before changing state. |
申请公布号 |
EP3089191(A1) |
申请公布日期 |
2016.11.02 |
申请号 |
EP20160170293 |
申请日期 |
2013.04.26 |
申请人 |
EATON CORPORATION |
发明人 |
GOTTSCHALK, ANDREW LAWRENCE;SCHALTENBRAND, BRIAN JOHN |
分类号 |
H01H71/04;H01H9/16 |
主分类号 |
H01H71/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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