发明名称 |
METHOD FOR CONTROLLING AN ELECTROMAGNETIC VALVE |
摘要 |
The invention relates to a method for controlling an opening and/or closing process of an electromagnetic valve by controlling a flow of a current and/or of a voltage with which a coil of the electromagnetic valve is flowed through or supplied in order to move a control valve element, during which a number of points in time of the opening and/or closing process are detected that result, in particular, from physical characteristic values of the current flow and/or of the electromagnetic valve. The duration between the detected points in time of a preceding opening and/or closing process is used as a controlled variable for controlling the flow of current and/or of voltage during a subsequent opening and/or closing process. |
申请公布号 |
WO2005038827(A3) |
申请公布日期 |
2005.06.23 |
申请号 |
WO2004EP10000 |
申请日期 |
2004.09.08 |
申请人 |
DAIMLERCHRYSLER AG;KOEHLER, EKKEHARD;MESSERSCHMIDT, WOLFGANG |
发明人 |
KOEHLER, EKKEHARD;MESSERSCHMIDT, WOLFGANG |
分类号 |
F02D41/20;H01F7/18 |
主分类号 |
F02D41/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|