发明名称 |
DEVICE FOR CONTROLLING AN ELECTROMECHANICAL SETTING DEVICE |
摘要 |
A device for controlling an electromechanical actuator with an actuating element and an actuating drive. The actuating drive includes an electromagnet which has a core and a coil. The actuating drive, furthermore, has a moveable armature plate. A controller is provided, the control variable of which is the current through the coil and the actuating variable of which is a voltage applied to the coil. A voltage source generates a supply voltage and a pulse width modulator modulates the actuating variable as a function of the supply voltage. |
申请公布号 |
WO9855748(A3) |
申请公布日期 |
1999.03.11 |
申请号 |
WO1998DE01318 |
申请日期 |
1998.05.12 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT;HOFFMANN, CHRISTIAN;WIMMER, RICHARD;KOCH, ACHIM |
发明人 |
HOFFMANN, CHRISTIAN;WIMMER, RICHARD;KOCH, ACHIM |
分类号 |
F01L9/04;F02D13/02;F02D41/20;F16K31/06;H01F7/123;H01F7/16;H01F7/18;H01H47/32;H02K33/02 |
主分类号 |
F01L9/04 |
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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