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- A disc brake on oil drilling rig is a composite braking system composed of normal open braking calipers and normal closed braking calipers. 石油鉆機用盤(pán)式剎車(chē)是同時(shí)具備常開(kāi)式和常閉式制動(dòng)鉗的復合制動(dòng)系統,不但具有多種制動(dòng)功能,還具有多種安全保護和報警功能。
- Normally closed position, opens when pressure reaches set-point. 通常處于關(guān)閉位置,當壓力達到設置點(diǎn)時(shí)開(kāi)啟。
- Close-brake have two kinds of close brake electromagnet and manual button. 合閘操作有合閘電鐵及手動(dòng)按鈕操作兩種。
- The VMR type valve is a fast opening solenoid valve that is normally closed. 一種快開(kāi)快閉的燃氣安全閥，是常閉型的電磁閥, 在斷開(kāi)的狀態(tài)下彈簧作用在閥芯上以阻止氣體的通過(guò)。
- TYPE WS：Forged Brass Body,Normally Close,For Steam.High Temp.Fluids etc. 型號WS：鍛銅閥體，通電閥型，適用于蒸氣、高溫流體等。
- The DG453 and DG456 each have two normally closed and two normally open switches. DG453與DG456均具有兩個(gè)在正常情況下為閉合狀態(tài)的開(kāi)關(guān),以及兩個(gè)在正常情況下為斷開(kāi)狀態(tài)的開(kāi)關(guān)。
- The first floor of the normally closed pagoda will be especially opened to the public during this period. 這次也將對平常不公開(kāi)的塔的一樓部分進(jìn)行開(kāi)放。
- The PV20CB is a normally closed, diaphragm actuated, spring loaded, direct acting regulator. PV20CB是一種通常處于關(guān)閉狀態(tài)，隔膜驅動(dòng)，彈簧負載，直接作用的調節閥。
- This thesis assesses the possible maximum allowable capacity of distributed generation (DG) interconnected to a normally closed loop feeder. 摘要:本論文旨在評估分散型電源在常閉環(huán)路配電饋線(xiàn)上之最大可并網(wǎng)量。
- Load contacts 56 and 78 will also change from their normally open or normally closed position when the control energizes. 當控制裝置激活時(shí)，負荷端子56和78將也改變正常開(kāi)啟或正常關(guān)閉狀態(tài)。
- This approach can work because in some systems "0" is invalid ports, When you attempt to use a normally closed the port connecting to it will produce different results. 這一方法能夠工作是因為在一些系統中“0”是無(wú)效端口，當你試圖使用一種通常的閉合端口連接它時(shí)將產(chǎn)生不同的結果。
- Support Door Emergency Alarm Input to setup as "Normally Close"(NC) or "Normally Open"(NO) connection. Default is set as NO. 支持門(mén)的報警點(diǎn)輸入有”常開(kāi)”和”常閉”的設置.;默認設置為”常開(kāi)”
- Contact arrangement available in choice of single pole double throw (SPDT) or single pole single throw (SPST), either normally open (NO) or normally closed (NC). 聯(lián)絡(luò )安排，可在選擇單極雙擲（ SPDT產(chǎn)品技術(shù)）或單極單擲（的SPST ） ，無(wú)論是通常開(kāi)放（無(wú)）或常閉（ NC ）進(jìn)行。
- Spring jump time of contact close brake 觸頭合閘彈簧跳時(shí)間
- Two optical touch-screen pushbuttons offer menu-guided parameter setup such as setpoint and resetpoint, and normally open and normally closed functions. 兩個(gè)光學(xué)式觸摸屏按鈕提供參數設置的菜單式指導，例如：選點(diǎn)，重選點(diǎn)，標準開(kāi)放式函數以及標準閉合式函數。
- How to flexibly use the normal opened contact and normal closed concoct to bring about multifunchonal controlling are emphatically described. 重點(diǎn)闡述了如何靈活運用晶體管液位控制器的常開(kāi)接點(diǎn)、常閉接點(diǎn)，實(shí)現多種控制功能，達到為黃金生產(chǎn)服務(wù)的目的。
- Rollover debits or credits will be reflected in the Customer's Account at a time after the normal close of the business day for SNC. 滾轉的借記或信貸將在正常交易日關(guān)閉后一段時(shí)間內反映在客戶(hù)的帳戶(hù)上。
- Technical parameter of close brake electromagnet as following 合閘電磁鐵技術(shù)參數如表
- This is normally closely related to the rate of water loss by transpiration, and the potometer can be used to compare transpiration rates under different conditions. 通常與由于蒸騰作用而喪失水分的速率緊密相關(guān)，蒸騰計可被用于在不同條件下進(jìn)行蒸騰速率的比較。
- Different period of contact close brake and break brake 觸頭合閘和分閘不同期性
