共轨蓄压式电控喷油器的设计与计算分析

Design and Calculation Analysis of the Common-rail Accumulator Type Electronic Control Injector

分析了蓄压式喷油器和滑阀的设计准则 。

The design rules of accumulator type injector and slide valve are analyzed in this paper. According to the rules,spring rigidity coefficient and accumulator cavity volume of the accumulator type injector are determined and opening distance and responding time of the slide valve are calculated.