ventilation for fuel oil pump rooms

Diagnosis and Detection Based on Pump Faults of Automatic Transmission;

自动变速器油泵故障诊断与检修

The Supervise of Iron Spectrum in Inbropump Pollution Wears;

油泵污染磨损的铁谱分析

High pressure common rail fuel injection system is the most advanced injection system, and high pressure pump is one of the key components.

高压共轨燃油喷射系统是当今最先进的燃油喷射系统 ,高压油泵是系统中的关键零部件。

The key device is the oil pump,computer control to the quantity of core is oil pumps,computer control the pulse type oil pump and the full combustion goodly.

取暖器中的关键装置是燃烧器中的油泵,单片机对油泵控制的质量是燃烧器控制的核心。

Simulation and experiment study on the linear compressor s oil pump system;

直线压缩机油泵系统仿真与实验研究

PLC reforing oil pump for 2~# 6000m~3 oxygen press in Angang and the effect;

安钢2~#六千氧压机油泵的PLC改造及使用效果

In allusion to the frequency converting and energy saving technology for long distance pipeline,the energy saving principle,basic operation principle of frequency converting control system of oil pump as well as the factors influencing frequency converting scope are analyzed.

针对长输管道中输油泵的变频节能技术问题,对输油泵变频调速控制系统的节能原理、基本工作原理及在实际运用中影响变频调速范围的因素进行了分析,分析结果表明,输油泵变频节能技术在长输管道节能降耗应用中具有优越性和重要意义。

The correlation dimension is applied to describe the behavior of the oil pump.

给出关联维数的计算方法及参数的选取依据,研究了输油泵在不同状态下的关联维数,给出了获得其真实状态的关联维数方法。

The structure,working principle and application of windback seal of D-type oil pump are introduced.

介绍了D型输油泵螺旋密封的结构、原理及其应用,改造后的螺旋密封与原输油泵的填料密封相比,螺旋密封的结构合理、安装方便。