The obtained results can be used in the common rail injector optimization and design.
通过此研究的结果对共轨喷油器结构参数的选取和优化具有一定的参考价值。
Using finite element analysis, the structural and the reliability analysis of the sealing element in electronically controlled high pressure common rail injector is performed.
利用有限元技术对一种自行设计的电控高压共轨喷油器的密封件进行了强度和可靠性的计算与分析。
The response characteristics of the common rail system are improved by optimizing the hydraulic parameters of the injector and the driving circuit of its solenoid.
通过优化共轨喷油器液力参数和电磁阀高压驱动电路，改善了高压共轨系统的响应特性。
The electro-hydraulic injector is one of the most important components of high pressure common rail injection system, the latter must rely on it to realize its excellent functions.
电控液压喷油器是高压共轨系统中最关键的部件，高压共轨喷油系统的优良性能必须通过喷油器来实现。
This paper analyzes the leakage and its influence factors of the common-rail accumulator type electronic control injector. The static and dynamic sealing test is done.
全面分析了共轨蓄压式电控喷油器的泄漏部位及影响因素，进行了静态和动态的密封性试验。
The results show that, as important components of electronic injector used in common rail system, orifices affect on the open rate of nozzle needle and injection rate shapes.
结果表明：节流孔板是电控共轨喷油器的重要构成部分，既控制着唢油嘴针阀的开启速度，义控制着喷油率的形状。
The results show that the different structural parameters of the high-pressure common-rail injector have strong effects on the dynamic characteristic, injection rate and cycle fuel injection quantity.
结果表明：高压共轨喷油器不同结构参数对其动态特性、喷油率及循环喷油量等性能指标有很大的影响。
The test result shows that by using bigger dimension difference of control hole A and B and high common-rail pressure the better open response of injector can be achieved.
试验结果表明较大的A、B量孔尺寸差值和高的共轨压力，可以获得较好的喷油器开启响应特性。
The mathematic model of the transient flow was set up to study the unsteady flow phenomena in the high-pressure common-rail injector.
针对高压共轨喷油器内部非稳态流动现象，建立起瞬态流动的物理数学模型，采用模块化分析方法进行了瞬态数值模拟。
The pilot injection is realized in medium pressure common rail electronic diesel injection system on the basis of injector structure modification.
在改进喷油器结构的基础上，在中压共轨喷油系统中实现了预喷。
Our main products includes: Injector, Injector pump, common rail pipe, different types of sensors, Pressure valve, electric magnet valve, Piston pump, nozzle, valve combined parts and fixing kits-bag;
主要经营产品有：喷油器、喷油泵、共轨管、各种型号传感器、泄世阀、电磁阀、柱塞、油嘴、阀组件、修理包；
Our main products includes: Injector, Injector pump, common rail pipe, different types of sensors, Pressure valve, electric magnet valve, Piston pump, nozzle, valve combined parts and fixing kits-bag;
主要经营产品有：喷油器、喷油泵、共轨管、各种型号传感器、泄世阀、电磁阀、柱塞、油嘴、阀组件、修理包；
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