发明名称 |
Controlling armature motion in electromagnetically operated valve of internal combustion engine |
摘要 |
Following pull-in there is a braking phase in which a voltage is applied to a coil (4a, 4b) up to impact of the armature (4d) upon it. Timing and cyclic course of the voltage applied, are controlled as a function of the desired position (20) of the armature over time.
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申请公布号 |
DE19836297(A1) |
申请公布日期 |
2000.02.17 |
申请号 |
DE19981036297 |
申请日期 |
1998.08.11 |
申请人 |
BAYERISCHE MOTOREN WERKE AG |
发明人 |
REIF, KONRAD |
分类号 |
F01L9/04;H01F7/18;(IPC1-7):H01F7/18;H01F7/13;F01K9/04 |
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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