发明名称 |
Coupling device for connecting an electromagnetic actuator with a component driven thereby |
摘要 |
An electromagnetic actuator for operating a driven component includes first and second electromagnets having respective first and second pole faces oriented toward one another and defining a space therebetween; an armature disposed in the space and movable back and forth between the first and second pole faces; a driving component attached to the armature for moving therewith as a unit; and a resetting spring assembly coupled to the armature and exerting forces opposing movements of the armature caused by electromagnetic forces generated by the electromagnets. The resetting spring assembly is in a relaxed state when the armature is in a mid position between the first and second pole faces. A coupling device connects the driving component with the driven component for effecting a transmission of pushing and pulling forces from the driving component to the driven component to cause displacements of the driven component as a function of displacements of the armature and the driving component. The coupling device includes a length-compensating arrangement between the driving and driven components.
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申请公布号 |
US6289858(B1) |
申请公布日期 |
2001.09.18 |
申请号 |
US20000507682 |
申请日期 |
2000.02.22 |
申请人 |
FEV MOTORENTECHNIK GMBH |
发明人 |
ALTDORF JOACHIM;SCHEBITZ MICHAEL;HARTMANN ERNST-SIEGFRIED;SCHWADERLAPP THOMAS;WAHNSCHAFFE JüRGEN |
分类号 |
H01F7/16;F01L1/24;F01L1/46;F01L3/10;F01L9/04;F16K31/06;H02K33/02;(IPC1-7):F01L9/04 |
主分类号 |
H01F7/16 |
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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