发明名称 |
CONTROL DEVICE OF THE SPRING TYPE PARTICULARLY FOR A HIGH-VOLTAGE OR MEDIUM-VOLTAGE CIRCUIT BREAKER OR SWITCH |
摘要 |
The control device possesses a rigid main part combining most of the functional elements of this type of control device. It is made up of two portions of a rotary shaft, having placed between them a cam and a support arm that are connected together by a pivot that is offset relative to the axis of rotation. A toothed wheel having an inner set of teeth is placed around the support arm that is provided with a rachet system. The toothed wheel has an outer set of teeth-driven by a motor, via an intermediate gearwheel. The pivot controls the compression of the actuator spring by the assembly rotating. The device is applicable to high and medium voltage circuit breakers and switches. |
申请公布号 |
EP2926353(B1) |
申请公布日期 |
2016.09.21 |
申请号 |
EP20130796070 |
申请日期 |
2013.11.27 |
申请人 |
GENERAL ELECTRIC TECHNOLOGY GMBH |
发明人 |
ARDYNA, SIMON;SUTER, ERNST;VON ALLMEN, PETER |
分类号 |
H01H3/34;H01H3/30;H01H3/38;H01H3/40;H01H3/42 |
主分类号 |
H01H3/34 |
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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