The author introduces the running status of low pressure pump apparatuses and VVVF features.
介紹了動力廠低壓泵類設(shè)備運行現(xiàn)狀,變頻調(diào)速裝置的特點。
Our company also designs various diesel high-pressure pump station, low-pressure pump station, stationary pump station and mobile pump station.
我公司還設(shè)計制造各類柴油高壓泵站、低壓泵站、固定泵站和移動泵站。
low pressure steam generator feed pump
低壓蒸汽發(fā)生器給水泵
Low-pressure Casting and Die Design for Fuel-ejecting Pump of Diesel Engine
柴油機噴油泵泵體低壓鑄造工藝與模具設(shè)計
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、噪音的高低壓雙泵或單泵以省耗能量及提高生產(chǎn)效能。
Research and Numerical Analysis on Pressure Pulse of Low-consistency Centrifugal Pulp Pump;
離心式低濃紙漿泵壓力脈動的研究及數(shù)值模擬
Experiment Study on Coupled Characteristics of High-Low Fuel Ducts of DDC2000 Diesel's EUP
DDC2000柴油機的電控單體泵高低壓油路耦合試驗
Research on the Friction Pair of Sea(Fresh)Water Ball Piston Pump
中低壓大流量海(淡)水球塞泵的摩擦副研究
Research on low-specific speed stamping pump control system based on DSP
基于DSP的低比速沖壓泵控制系統(tǒng)的研究
The energy saving reformation of condensate pump motor using low voltage variable frequency speed control technology
凝結(jié)水泵電動機低壓變頻調(diào)速節(jié)能改造
Reducing non-effective power of hydraulic actuator by variable-speed pumping source
采用變轉(zhuǎn)速泵源降低液壓舵機無效功率的研究
Charge Pump with Wide-range Output Voltage and High Current Matching Characteristics
一種大電壓輸出擺幅低電流失配電荷泵的設(shè)計
A Design for the Single-Chip Microcomputers Power Supply Based on the Ultra-Low-Voltage Charge Pump
基于超低電壓充電泵的單片機供電電源設(shè)計
A Low Voltage and High Performance Charge Pump Design for PLL Application
應(yīng)用于鎖相環(huán)的低電壓高性能電荷泵設(shè)計
Roots blower pump
羅茨增壓泵，機械增壓泵
Simulation of Hydraulic Reversing System and Research of Pressure Switching Device of Concrete Pump
混凝土泵液壓換向系統(tǒng)仿真與高低壓轉(zhuǎn)換裝置的研究
The principle of multi-stage EOP is put forward hi order to achieve high -pressure output and low voltage supply in the microsystem.
為了在微系統(tǒng)中設(shè)計應(yīng)用低電壓驅(qū)動的高輸出壓強電滲泵，提出了多級泵原理。
pump suction head
泵吸收壓頭, 泵吸收高度
If oil pressure was low and pump is within specifications, inspect for worn engine bearings or other reasons for oil pressure loss.
如果油壓低并且泵在規(guī)格表內(nèi)，則針對油壓低的問題檢查磨損的引擎軸或其它原因。