发明名称 |
Shock-resistant under-voltage release |
摘要 |
A tripping device comprises a coil frame, a coil, a plunger, a spring, and an anti-shock device. The coil is fixedly coupled to the coil frame and has a cylindrical channel extending therethrough. The plunger is reciprocatingly received within the cylindrical channel and the spring is structured to bias the plunger within the cylindrical channel. The anti-shock device includes at least one of a number of anti-shock devices structured to eliminate movement of the coil relative to the coil frame and a number of anti-shock devices structured to eliminate movement of the plunger relative to the cylindrical channel. An under-voltage release mechanism comprises a mounting bracket, a tripping device, and an angled support. The mounting bracket includes a first portion and a second portion. The angled support is fixedly coupled to the mounting bracket between the first and second portions and is structured to prevent flexing of the mounting bracket.
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申请公布号 |
EP1772886(A2) |
申请公布日期 |
2007.04.11 |
申请号 |
EP20060021070 |
申请日期 |
2006.10.06 |
申请人 |
EATON CORPORATION |
发明人 |
SISLEY, JAMES, P.;HENWOOD, JOHN, J.;POMAYBO, ROBERT, M. |
分类号 |
H01H71/10;H01F7/08;H01H3/60 |
主分类号 |
H01H71/10 |
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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