首页> 外国专利> Method for controlling internal combustion engine, involves ventilating fuel high pressure accumulator of accumulator injection system by opening control of injection valves in start phase and in operating phase affiliated to start phase

Method for controlling internal combustion engine, involves ventilating fuel high pressure accumulator of accumulator injection system by opening control of injection valves in start phase and in operating phase affiliated to start phase

机译:一种用于控制内燃机的方法,该方法包括通过在起动阶段和附属于起动阶段的工作阶段中打开喷射阀的控制来使蓄能器喷射系统的燃料高压蓄能器通风。

摘要

The method involves ventilating a fuel high-pressure accumulator (22) of the accumulator injection system (12) by an opening control of injection valves (24) in a start phase and in an operating phase affiliated to the start phase. The opening control takes place with increased injection pulse duration in comparison to the subsequent start phase. A retarded ignition-angle setting of an internal combustion engine (10) is limited to a lower value compared to the retarded ignition-angle settings in the operating phases, which are affiliated to the other start phases. An independent claim is included for a control device to control an internal combustion engine.
机译:该方法包括在开始阶段和在与该开始阶段相关的操作阶段中通过喷射阀(24)的打开控制来使蓄能器喷射系统(12)的燃料高压蓄能器(22)通风。与随后的开始阶段相比,打开控制在增加喷射脉冲持续时间的情况下进行。与属于其他启动阶段的工作阶段中的延迟点火角设定相比,内燃机(10)的延迟点火角设定被限制为较低的值。包括用于控制内燃机的控制装置的独立权利要求。

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