The reducer unit is a reducer, a high pressure oil pump or a hydraulic motor. 减速机构为减速机、或高压油泵和液压马达。
The flame-proof oil and gas recovery vacuum pump has the advantages of small volume, 40% smaller than an oil and gas recovery vacuum pump of the same flow which is provided with a motor. 本实用新型的优点是体积小,它的体积比同流量自带电机油气回收真空泵小百分之四十;
Shaft-driven oil pump angle type axial piston motor 主轴(驱动的)油泵斜轴式轴向活塞马达
In the process of oil production, the submersible reciprocating pump is driven by linear motor, such pump application is novel lifting method which has been considered as with good controllability. 在石油开采过程中,利用直线电机驱动潜油往复泵是一种新型举升方式。这种举升方式可使抽油机具有较好的可控性。
The pump seal oil leakage indoor settings are high-precision interference detection sensors, and embedded within the stator windings of the thermal components, absolute protection of the pump motor. 该泵密封油室内设置有高精度抗干扰漏水检测传感器,及定子绕组内预埋了热敏元件,对水泵电机绝对保护。
The common ones are "hard interlock"-between oil pump motor and main motor and "flexible interlock"-between oil supply pressure and main motor. 主轴承供油联锁系统常见的有油泵电机与主电机之间的“硬联锁”和供油压力与主电机之间的“软联锁”。
Fuxin Beixing Hydraulic Component Co., Ltd., is a professional factory producing the oil pump of the gear wheel and gear wheel motor of our country. 阜新北星液压件有限公司系生产高压齿轮油泵的专业厂家。
Because the principle of oil-film pressure feedback is applicable to various types of slide-block-structured oil pump and motor, the information presented in this paper can be used as reference in designs of oil pump and motor. 此外,在计算中也可看出,油膜压力反馈原理也适用于其他各类滑靴结构式的油泵、油马达,它对我国现有的柱塞式油泵、油马达的设计具有一定的参考价值。
This paper not only discusses all kinds of the loading forms and system efficiency of the life test bed for hydraulic elements, such as oil pump, oil motor and oil crock. but also deduces the general equation of the system efficiency. 本文对油泵、油马达、油缸寿命试验台的各种加载形式及系统效率进行了分析,并导出了各种加载形式系统效率的一般表达式。
The significance and requirements of main lubricating oil pump test for diesel engine were briefly presented. The principle of intelligence control with closed circuit regulation used in speed regulating system of main motor for test bench were described in detail. 简要说明了柴油机主机油泵的试验意义及要求,重点叙述了试验台主电机调速系统中,具有闭环调节的智能型控制原理。
The solid impurity in hydraulic system is the main factor to pollute the oil, de-crease the efficiency of hydraulic pump and hydraulic motor, block the hydraulic valve and cause the noise and the vibration. 液压系统中的固态杂质,是污染油液的主要原因,也是液压泵和液压马达效率降低,液压阀卡死,噪声和振动等现象发生的主要原因。
The matching method of overall parameters of ASC hydraulic pumping units is presented, by which the calculating formulas and methods for the parameters of cylinder, accumulator, oil hydraulic pump, and motor are proposed. 介绍了ASC液压抽油机全局参数的匹配方法,给出了油缸、蓄能器、油泵和电机的参数计算公式与计算方法。
Soft-starting Controller for Shift-beam Oil Pump Motor 游梁式抽油泵电机软启动控制器
Application of the manner of power recovery in the experimental system of high-flow oil pump and motor 功率回收方式在大流量油泵、油马达试验系统中的应用
A Phi monitoring device at down-hole for a submersible oil well ( sub-salt well) pump motor 潜油(卤)电机井下PHI监测装置
In the delayed coking unit of Jinxi General Petrochemical Works, because the residue oil temperature in operation was lower than the design value, the feed pump motor was overloaded and the pump discharge could not reach the design capacity. 锦西炼化总厂延迟焦化装置由于生产中渣油温度比设计温度低,造成原料泵电动机超负荷,排量达不到设计要求。
Research on Computer Testing System of Oil Pump and Motor of Coal Mining Engine 采煤机油泵马达计算机试验系统研究
Steering gear components include hydraulic system, such as hydraulic cylinder, oil pipe, oil pump motor. 操舵装置的部件还包括液压系统,如液压缸体、油路管道、油泵电机等。