发明名称 |
METHOD AND DEVICE FOR OPERATING AN INJECTION VALVE, COMPUTER PROGRAM AND INJECTION VALVE |
摘要 |
An injection valve comprises a valve body and a valve pin. The valve body has a metering orifice. In a closed position of the valve pin, the flow of fluid through the metering orifice is disabled and otherwise released. A control signal (ANS_SIG) for metering fluid with the injection valve is generated for a first valve pin actuator which is coupled to the valve pin to drive the valve pin. At least one first atomization signal (ZER_SIG_1) for the first and/or the second valve pin actuator is generated at least during a predetermined interval during the control of the first valve pin actuator with the control signal (AN_SIG) in such a manner that the valve pin is oscillatingly displaced relative to a position of the valve pin in response to the first atomization signal (ZER_SIG_1), the valve pin having said position in response to the control signal (ANS_SIG). |
申请公布号 |
WO2008151958(A3) |
申请公布日期 |
2009.03.05 |
申请号 |
WO2008EP56744 |
申请日期 |
2008.06.02 |
申请人 |
CONTINENTAL AUTOMOTIVE GMBH;GRAUPNER, OLAF;WENZLAWSKI, KLAUS |
发明人 |
GRAUPNER, OLAF;WENZLAWSKI, KLAUS |
分类号 |
F02D41/20;F02M69/04 |
主分类号 |
F02D41/20 |
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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