重力蓄力器 的英文怎麼說

中文拼音 [zhòng]
重力蓄力器 英文
gravity loaded accumulator
  • : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
  • : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
  • : 動詞1. (儲存; 積蓄) store up; save up 2. (留著而不剃掉) grow 3. (心裏藏著) entertain (ideas); harbour
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 重力 : [力學] gravity; force of gravity; gravity force; power of gravity; pull of gravity; gravitational...
  1. The second chapter simply introduces the development of alternate asynchronous inverter technology and retrospects some types of energy - saving systems for hydraulic elevators. then the working principles of the project are discussed and analyzed at four different working status, i. e. light load upwards, heavy load upwards, light load downwards and heavy load downwards. and the chapter focus on the introduction of structure design of pump station, calculation and type selection of pump / motor reversible units, research on oil leakage principles of accumulator circuit, design of accumulator - pump / motor pressure - energy transformer and integrated valve blocks, etc. the last but not the least, the electrical wiring of vector inverter control cabin and design of computer control and data acquisition system are introduced

    論文第二章首先簡單介紹了交流異步電動機變頻調速技術的發展概況,在回顧電梯液壓控制系統節能技術的基礎上,介紹了本課題研製的「採用的液壓電梯變頻節能控制系統研究」的基本原理,分析了動系統在電梯轎廂輕載上下行、載上下行等四種典型工況下的基本工作狀態和工作方式;詳細地介紹了本課題節能系統液壓動泵站的結構設計和參數設計,點研究了液壓動泵站的結構設計、液壓泵馬達可逆性問題及其選型設計計算、迴路泄漏油損失機理的研究及其補償裝置的設計、-泵馬達壓能量轉換裝置的設計、多功能集成控制閥組的設計等內容;最後簡單介紹了本課題矢量控制變頻控制櫃的外部附件電氣接線、計算機控制及數據採集系統的硬體設計等內容。
  2. The results show that : the lose of pressure is small when air velocity and the longth of honeycomb potter heat storage bed are varied ; but the switch time of air and the bulk of storage bed play important roles as regard its dynamic thermal performance

    結果表明:蜂窩型陶瓷熱體換熱的壓損失隨著空氣流速以及熱體長度的不同而變化,但總體上說,其壓損失並不大;四通換向閥的換向周期和蜂窩陶瓷熱體換熱的體積等是影響其溫度效率和熱回收率等熱性能的要因素。
  3. The accumulator in the jig alternating - flow hydraulic system is very important to increase efficiency, reduce pressure pulsation and keep the system having a good dynamic process

    摘要是跳汰機系統的要組成部分,對于提高效率、減少壓波動、保證系統有良好的動態過程具有要作用。
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