In order to achieve power steering function in fuel cell bus, an electrohydraulic system is proposed, where the pump is directly driven by a DC motor through an axis coupler.
为了实现燃料电池电动客车的动力转向功能，提出了直流电机通过联轴机构直接驱动油泵的电动液压式动力转向系统。
This paper introduces Commutation torque ripple process of the axial blood pump of an artificial heart brushless DC motor.
介绍了人工心脏轴流式血泵永磁无刷直流电机换相转矩脉动变化过程。
A kind of closed loop timing control system based on position-sensorless control for axial blood pump of artificial heart brushless DC motor is introduced in this paper.
介绍一种用于人工心脏轴流式血泵的无位置传感器无刷直流电动机闭环调速控制系统的电路设计。
Methods The advanced DC electromagnetic pump is used.
方法采用先进的直流电磁泵技术。
DC motors work as power device of the hydraulic system in the project machinery, mainly matched with hydraulic pump.
直流电动机工作电源装置的液压系统中的工程机械，主要是配合液压泵。
The basic principles of charge pump DC/DC converter which is the theory guidance of the design and the implementation of XDJ6316 have been analyzed and studied in this paper.
本文全面而系统地研究了电荷泵DC/DC转换器的基本工作原理，为XDJ6316的设计与实现提供了理论指导。
A structural and control method of permanent-magnet slotless brushless DC motor was introduced, which can be used for axial-flow artificial heart pump.
介绍了一种可用于轴流式人工心脏泵的永磁无槽直流无刷电动机的结构及其驱动方法。
W type ac, dc hydraulic power unit adopts the international popular k, special type gear pumps, pump motor, with more than 20 streamlined oil tank can satisfy different types of design.
型交、直流液压动力单元采用国际流行的K型齿轮泵，专用油泵电机，流线型油箱，具有20多种油路设计可满足不同类型的需要。
At the heart of the tractor is the electric motor, which drives the hydraulic pump that supplies power to the wheels. Both ac and DC powered motors are used in e-line tractors.
爬行器的核心是电机，其驱动液压泵为轮组提供动力，电缆爬行器可以使用AC或DC电机。
Motor control centre for DC drives shall be included, comprising also DC power supply for DC oil pump with accumulators.
应包括直流驱动电机控制中心，由带蓄能器的直流油泵用直流电源组成。
Continuous Gear pump Metering, Mixing and Dispensing Systems with two rotary pumps driven by a common DC-motor drive.
该产品为连续齿轮泵流量计，由直流电机驱动进行混合和分配操作。
The AAT3177 is a high output current, high efficiency, low noise, low profile Charge Pump DC/DC converter.
AAT3177是高输出电流，高效率，低噪音，低姿态电荷泵DC/ DC转换器。
So we proposed a DC-DC converter with new structure comprised by a fractional charge-pump.
针对这个缺点，采用分数增益电荷泵，实现高效率开关电容式DC-DC转换的设计方案。
This series of pump is out of type DC shape, the wetted parts are made of stainless stainless steel, It is suitable for draining corrosive wate in mining, The shaft sealing is machanical seal.
本系列产品过流零件用不锈钢制造，适用于输送矿山排放的腐蚀性矿水。
This series of pump is out of type DC shape, the wetted parts are made of stainless stainless steel, It is suitable for draining corrosive wate in mining, The shaft sealing is machanical seal.
本系列产品过流零件用不锈钢制造，适用于输送矿山排放的腐蚀性矿水。
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