Now the novel linear motor of bidirectional pulse variable-frequency control is applied to drive the flow control pump successfully.
目前，设计的双向脉冲变频控制的直线电机已成功应用于计量泵的驱动器中。
The full-scale prototype pump was tested at EMD a business unit of Curtiss-Wright Flow Control Co. that manufactures the pumps for Westinghouse.
足尺寸的原型泵在柯蒂斯莱特流体控制公司的一个事业部-EMD进行测试，它为西屋电气公司制造的各种泵。
Introduced technological diagram, amount control for material input, adjustable device for flow rate, the principle, structure, advantage of the water plug pump and the operating result.
介绍该装备的工艺流程、下料量的调节控制、可调式恒流装置、堵水泵的原理、构造、优点及装备的应用情况。
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