发明名称 |
Circuit arrangement for operating an electromagnetic lift armature |
摘要 |
The circuit has at least one coil (W) that attracts an armature of the electromagnetic actuator when carrying current. The coil is connected via at least two switching elements (T3-T6) to at least one supply voltage source (U) so that current can flow through the coil in both directions. Transistors in a full bridge are used as the switching elements. |
申请公布号 |
EP1146217(A3) |
申请公布日期 |
2003.03.19 |
申请号 |
EP20010108705 |
申请日期 |
2001.04.06 |
申请人 |
BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT |
发明人 |
KELLERMANN, HELMUT, DR. |
分类号 |
F01L9/04;F02D13/02;F02D41/20 |
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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