【摘要】 随着柴油机高压喷射技术的广泛应用 ,喷油系统穴蚀和二次喷射出现的可能性增加 ,改进出油阀结构是解决这类问题的有效方法。笔者就已出现的各种出油阀型式进行了介绍 ,并对它们解决这类问题的机理进行了分析更多还原

【Abstract】 With wide application of high pressure injection technology,the probability of air cavitation and second fuel injection have increased.Improving the structure of fuel delivery valve is an effective method to solve these problems.The author introduces many kinds of fuel delivery valves and analyzes their mechanism briefly.更多还原