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- middle pressure vane pump 中压叶片泵
- Kinetic Research of Three Types Vane in High Pressure Vane Pump 高压叶片泵的三种类型叶片受力分析
- Investigation of the Instantaneous Discharge Flow in High Pressure Vane Pump 高压叶片泵瞬时流量分析
- middle-high pressure vane pump 中高压叶片泵
- This device operates similarly to the vane pump. 这种装置的运转情况与叶轮泵很相似。
- high pressure vane pump 高压叶片泵
- High-Low pressure double vane pump with low noise level and high performance is used for energy saving and high efficiency. 采用高性能、低噪音的高低压双泵或单泵以省耗能量及提高生产效能。
- Model YH0098 Vane Pump is a kind of pressure regulating &single-acting oil pump used to provide pressure oil to fueling machine. YH0098型叶片泵是为燃油加油机提供压力油的高压试单作用油泵，是在原产品的基础上，引进国外先进技术改制成功的。
- High load applied to the piston pump vane pump and the hydraulic system, as well as middle - and high-load of construction machinery, equipment and vehicles imported hydraulic system lubrication. 适用于高负荷的叶片泵和柱塞泵的液压系统，以及中、高负荷的工程机械，引进设备和车辆的液压系统润滑。
- Hydraulic system contains a variable displacement vane pump and hydraulic accumulator; ensure the working pressure stable and equalization wringing efficiency; save the consumption of power and protect units. 液压系统装置可变容量泵和大容量蓄能器,确保工作压力稳定,使皮张获得均匀的挤水效果;同时起到节能、保护元件的作用;
- It was pointed out that middle pressure hydroupgrading and hydrocracking are ideal processes ... 最后指出中压加氢改质和加氢裂化是催化裂化劣质柴油改质的较理想工艺。
- Moreover, by changing the shape of the curved surface of a rear oil-exhausting area in a working cavity, the vane pump has the function of outputting multiple types of working pressure oils. 另外，通过改变工作腔中后端排油区的曲面形状，使叶片泵具有输出多种工作压力油的功能。
- The industrial experiements show that this method is suitable for changing the small and middle pressure SHF steam boilers into natrual circulating warm-water boilers. 通过工业试验证明，本方法适合中、低压SHF型蒸汽锅炉改造为自然循环热水锅炉。
- The stators inner suface of vane pump is very complicated.When machining the su rface,special profile grinding machine. 叶片泵定子曲面的形状比较复杂，修磨时往往需要专用仿形磨床。
- DG and DGR multi-stages pumps are used for feeding low and middle pressure boiler water or for pumping other middle pressure water. 其德阳入口，D型水平方向；DG、DGR为垂直向上；其吐出口均为垂直向上。
- Power steering system for Cherokee Jeep consists of a steering vane pump and power steering gear. 北京切诺基轻型越野汽车(Jeep cherokee)的动力转向装置由叶片式转向油泵和动力转向器组成。
- It used draining while mining and light &middle pressure water injection in coal seam, those completely eliminated the danger of coal and gas outburst. 在生产过程中，采用边采边抽和浅孔中压注水措施，完全消除了工作面的突出危险性。
- Features: PLC programming, Chinese display interface, use vane pump hydraulic system, good energy saving. 特点：PLC程控，中文显示界面，液压系统采用叶片泵，具有较好的节能效果。
- Pros and cons as well as the effect of upgrading inferior FCC gas oils by caustic treating, hydrotreating, middle pressure hydro-upgrading and solvent refining etc. 分析了采用碱精制、加氢精制、中压加氢改质和溶剂精制等技术对催化裂化劣质柴油改质的利弊及其效果。
- Method for Indicating the Wear Characteristics of Petroleum and Non-Petroleum Hydraulic Fluids in a Constant Vane Pump (05. 恒定叶轮泵中石油和非石油液压液的耐磨损特性的显示方法(05。
