发明名称 |
Electromagnetic actuator including the means for controlling self-adaptive operation and method using such an actuator. |
摘要 |
<p>The actuator (100) has a processing unit (2) acting on control units (21) based on mechanical stress (F) applied on the actuator. A mobile armature (12) is mounted inside a magnetic fixed yoke (11). The processing unit comprises self-adaptive control units with measurement units that measure total resistance of a trip coil (3) from reference electric current and/or reference voltage. The trip coil is connected to the control units that are connected to the self-adaptive control units by varying current intensity in the coil by the mechanical stress. An independent claim is also included for a method for determining mechanical stress applied on an electromagnetic actuator.</p> |
申请公布号 |
EP2148339(B1) |
申请公布日期 |
2015.07.15 |
申请号 |
EP20090354029 |
申请日期 |
2009.06.29 |
申请人 |
SCHNEIDER ELECTRIC INDUSTRIES SAS |
发明人 |
FOLLIC, STÉPHANE;DELBAERE, STÉPHANE;LAURAIRE, MICHEL |
分类号 |
H01F7/18;H01F7/13;H01H47/00 |
主分类号 |
H01F7/18 |
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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