METHOD AND DEVICE FOR FORMING AN ELECTRIC CONTROL SIGNAL FOR AN INJECTION IMPULSE

摘要

In a method or a device for forming an electric control signal for an injection impulse of a position-controlled fuel injector, particularly of a common-rail or pump-nozzle injection system, he course of the electric control signal can be selected freely in regard to the pulse edges (injection rate changes Q), the holding period (&Dgr;t) and the injection rate (Q). This offers the advantage that the combustion process can be better optimized with respect to low emissions, low consumption and for meeting tightened legal regulations.