氣密封 的英文怎麼說
中文拼音 [qìmìfēng]
氣密封
英文
airtight seal-
Air grommet washer
空氣密封墊圈Preoxidation of kovar alloy for hermetic sealing
可伐合金氣密封接的預氧化Y detail specification for fixed connector electric, jam nut mounting, solder type, hermetic seal, bayonet coupling, series, classes y for jy27477
系列. jy27477卡口連接錫焊式接觸件氣密封壓緊螺母安裝固定電連接器With this purpose, this paper researches the state of dometic and overseas seal technique ; uses other enterprise ' s successful experiments for reference ; combines the factory set ' s structural property, technics characteristic and the different request of medium leakage degree ; considers the respective strongpoints of floating ring seal, conical floating seal, suction labyrinth seal, inflator labyrinth seal, mechanical seal, dry gas seal ; finds out the optimum, dependable seal techinique fiting for each set on the base of entire analysis on the centrifugal compressor. and in the end by putting this plan into practice the factory achieves localized reconstructs, reduces the production cost and fulfils the demands of secular safe use
本文在把握國內外離心壓縮機密封技術的發展狀況，借鑒其他企業的成功經驗基礎上，根據我廠機組結構特性、工藝特性、介質泄漏程度要求的不同，以及浮環密封、錐形浮環密封、抽充氣式迷宮密封、機械密封、干氣密封的各自特點，對離心壓縮機存在的密封問題進行了全面剖析，研究了適合每臺機組最佳、可靠的密封技術，實施了本地化技術改造，降低了生產成本，滿足了機組長期穩定運行的生產要求，取得了顯著的經濟效益和社會效益。Trunnion air seal assembly
端軸空氣密封Standard test methods for determining airtightness of buildings using an orifice blower door
用風孔門測定建築物空氣密封性的標準試驗方法Railway rolling stock. measurement methods of airtightness of railway vehicle and its elements. tests and interpretation of results
鐵路車輛.鐵路車輛及其元件的空氣密封性的測定方法.試驗和試驗結果的說明Packaging. packaging for transporting liquids. metal or plastic drums and jerrycans, composite packaging, interior containers of combined packaging for the transport of dangerous materials. airtightness test. procedure
包裝液體運輸包裝.危險品運輸用組合包裝內部容器混合包裝金屬或塑料桶.空氣密封試驗.操作方式Effects of parameters of spiral groove gas face seals on seal performance
螺旋槽端面干氣密封的參數研究Testing study of the gas seal about gas production wellhead
采氣井口氣密封檢測研究Finite element analysis of the spiral groove dry gas seals
螺旋槽干氣密封的有限元分析Characteristic of gas film between spiral groove dry gas seal faces
螺旋槽干氣密封端面間氣膜特性Air filled seal shaft for to drive. when washing, it can be changed to water
充氣密封驅動軸，清洗時可切換成水。Numerical simulation of the face flow field on radial groove dry gas seal
徑向直線槽干氣密封端面流場數值模擬5 ) research of circle hydrogen compressor with dry air seal
5 ）循環氫氣壓縮機干氣密封的先進技術研究，為今後擴大應用奠定了基礎。Appointing to the characteristic and operating condition of hydrogen compressor, the carrying capacity, the leakage and the film thickness of the dry gas seal are calculated by the theory of narrow groove
針對氫氣壓縮機的特點和具體的操作條件，利用窄槽理論對所設計的干氣密封進行了承載力、泄漏量及膜厚的計算。Its characteristic and typical structures are given, and the structure and characteristic of the spiral groove seal of the unilateral pump pattern are discussed
給出了干氣密封的特點及典型結構，研究了螺旋槽單向泵入式密封的結構及特性。Capacitors, fixed, electrolytic solid electrolyte, tantalum, polar, nonhermetically sealed, style ca440, detail specification for
Ca440型非氣密封固體電解質鉭電容器詳細規范Capacitors, fixed, electrolytic, non solid electrolyte tantalum, established reliability, style cak81 detail, specification for
Cak81型有可靠性指標的氣密封非固體電解質鉭電容器詳細規范Utilizing electromagnetic principle, high frequency signal after amplifying output through interaction coil, as the container with compound aluminium tinsel in inner cap pass through the intercationcoil, immediately generate eddy current heat, make the aluminium tinsel side glue closely with bottle mouth, reach the purpose of airtight sealing
利用電磁感應原理，高頻信號經放大後由感應線圈輸出，當內蓋裝有符合鋁箔墊片的容器經過感應線圈時，既產生渦流發熱，使鋁箔面與瓶口緊密地粘合，達到氣密封口的目的。分享友人