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- 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。
- It has been proved in the experiment of an intelligence frequency conversion control system on oil pumping units that,this method is pract... 该方法避免了变频器主电路过大的回馈冲击电流,提高了系统的可靠性,同时降低了设备成本,非常适合油田抽油机变频控制系统应用。
- Trouble - shooting of Piston- type Oil Pump 活塞式输油泵的故障与排除
- Oil Pumping Unit: Quality Reliability Analysis and Assessment 潜油电泵机组质量可靠性分析与评定
- Condition Monitoring and Diagnosis System of Oil Pumping Unit 长输管线泵机组状态监测与诊断系统研究
- Development of special welding machine for round foint in oil pumping unit 抽油机驴头圆弧主焊缝焊接专机的研制
- The Performance of a beam pumping unit with incremental, stroke is influenced by the linkage dimensions of the cross double rocker mechanism. 增程式游梁抽油机交叉双摇杆机构的杆件尺寸影响整机性能。
- Simulation Study of the Optimizing Method for the Working Process of Oil Pumping Unit Well 抽油机井生产过程优化方法的仿真研究
- Feed spot: Single pump feed dian2-12, if with piece type oil feeder coordination use, then may satisfy utility-type unit more lubrication points the uses. 供油点多:单泵供油点2-12个,若与片式给油器配合使用,则可满足大型机组更多润滑点的使用。
- Determination of counterbalance of oil pumping unit and power demand of induction motor 抽油机平衡与电动机容量的确定
- Development of drawing software for vane type oil pump under AutoCAD environment 在AutoCAD环境下开发叶片油泵图形软件
- The assumed low-stand plunger type hydraulic pumping unit will be provided with a reverse valve having the function of automatic reverse, that translate into simplification of beth the oil circuit and the control system. 设想的低架柱塞式液压抽油机中的自动换向阀具有自动换向功能,由此所构思的油路组成及控制两大系统大为简化。
- Chain type long stroke pumping unit is mainly used in mid and anaphase oilfield. 链式长冲程抽油机主要是为开采中、期油田而设计的。
- Application of autodesk inventor in product development of oil pumping units 在抽油机产品开发中的应用
- Development of the well condition self-adaptive pumping unit. 井况自适应抽油机的研制。
- Character: Used for stainless inner fin manufacture of plate type oil cooler. 简介:适用于制造不锈钢板式机油冷却器内散热翅片。
- Modifying balance system of Model LCJ1250 chain drive pumping unit. LCJ1250链条抽油机平衡方式改造的实践
- Taian Wuzhou Oil Pump And Oil Nozzle Co., Ltd. 泰安五洲油泵油嘴有限公司。
- Excavation for fuel oil pump house is in progress. 燃油泵房开挖工作正在进行。
- Rocker type journal box positioning device 转臂式轴箱定位装置