氣舉泵 的英文怎麼說
中文拼音 [qìjǔbèng]
氣舉泵
英文
airlift pump-
Metel is a manufacturing company for automotive since 1962, its products in 80 different countries, products include engine parts, valve guides, valve seats, valve shims, hydraulic lifters and cylinder head bolts, brake parts and hydraulic clutch parts line : wheel cylinders, master cylinders, pressure regulating valves, brake drums, brake discs, slave cylinders and clutch master cylinders, transmissions
該公司創建於1962年，主營汽車配件，其產品主要銷往80個國家，產品包括波箱，剎車鼓，發動機件，氣門導管，氣門座，氣門薄墊片，液壓舉升機，液壓蓋螺釘，液壓離合器件，液壓總泵，剎車盤，離合器分泵，離合器總泵。Abstract : the paper introduces the brief cases of gas jet pump used for oil and gas well artificial lift, expounds operating mechanism, advantage and limitation of gas jet pump, analyses the actual results and service conditions of gas jet pump used for dewatering gas production wells. the analysis result shows the gas jet pump technology have the advantage of gas lift technology, and have higher efficiency and better result than semi - enclosed gas lift. service conditions of gas jet pump is the same with semi - enclosed gas lift. so it is worth using widely
文摘:介紹國內外氣體射流泵用於油氣井人工舉升的簡況，闡述其作用機理、優點及局限性，分析用於排水采氣井的實際效果、應用條件；認為氣體射流泵工藝是具有氣舉工藝的優點，又比半閉式氣舉效率更高、效果更好，應積極推廣的工藝，因其應用條件與半閉式氣舉相同，故在氣舉井上作為接替工藝尤為簡便可行。Design of quick die change system of heavy - duty press has been introduced with principle and component of lifter, pump and control valve of pneumatic and hydraulic, emphasis especially on design and calculation for lifter and pump
摘要介紹了用於大型壓力機的模具快速更換系統的組成及工作原理，舉升器和氣動液壓泵的結構與工作原理，舉升器控制系統的原理等，並重點介紹了舉升器和氣動液壓泵的設計計算。
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