化工機(jī)械外文翻譯-全文預(yù)覽
【正文】 ion with the pressure vessel P even though the pressure vessel P experiences straining or stretching adjacent the sealing areas of the pressure vessel seal S due to high temperatures and (or) pressures.因此，本發(fā)明的壓力容器密封元件S是一個自緊的，由壓力控制的密封系統(tǒng)，它不需要任何預(yù)加載來影響密封。如下文更詳細(xì)的討論。環(huán)18能由任何適合的高強(qiáng)度材料，如不銹鋼，如任何適合的合金，或類似的，是最好的。凹腔18c形成在第一環(huán)形外表面18a與外端18d里和凹腔18e形成在第二環(huán)形外表面18b與外端18f里。壓力容器10部分有更好地形成的一個內(nèi)表面10g，如在圖2所示。適當(dāng)?shù)墓潭ㄤN如14,16，被用于壓力容器的10,12部分內(nèi)的適當(dāng)形成的開口里，確保壓力容器10,12部分連接在一起。壓力容器的10部分可能包括接頭齒距的10a,10b,10c,同時壓力容器部分12包括接頭齒距的12a,12b。壓力容器密封S通常包括一個環(huán)形密封環(huán)R，環(huán)形密封環(huán)R帶有涂層工具C，和涂層儲藏手段M形成環(huán)形密封環(huán)R。 圖6是本發(fā)明的壓力容器密封末端在一個高壓環(huán)境充斥于壓力容器內(nèi)的一個部分剖視圖。 圖4是一個本發(fā)明的壓力容器密封末端的部分剖視圖，例如在一個沒有壓力的環(huán)境內(nèi)裝配的壓力容器。 圖2是一個圖1所示的本發(fā)明的壓力容器密封的擴(kuò)大截面視圖。Some prior art high pressure seals include those types disclosed in . Pat. Nos. 3,339,787 and 3,780,901, which disclose various types of seals for effectuating a fluidtight relation within a high pressure vessel. Other types of seals and configurations used within high pressure vessels are shown within . Pat. Nos. 3,895,735, 4,009,798, and 4,054,224. However, so far as known, there is presently no inexpensive to manufacture, high pressure seal capable of withstanding high temperatures and pressures yet capable of being used on nonmirrorlike, irregular sealing surfaces, while not requiring accurate thickness control of typically expensive coatings. SUMMARY OF THE INVENTION 本發(fā)明的概要It is an object of this invention to provide a new and useful pressure vessel seal capable of being used in high temperatures and under high pressures that will tolerate surface imperfections of the sealing surface, yet further are inexpensive to produce and manufacture. 這次本發(fā)明的目標(biāo)是提供一種全新且有用的壓力容器密封元件，能夠用于高溫和高壓情況下，且能允許表面缺陷的密封面，還進(jìn)一步是廉價(jià)的生產(chǎn)和制造品。編號3339787和3780901，其中披露各種密封類型以便在高壓容器內(nèi)實(shí)現(xiàn)流體關(guān)系。這種涂料有足夠的塑性和韌性滿足在一個密封操作必須完成的不規(guī)則密封面上。華氏度的溫度下。PRIOR ART 現(xiàn)有技術(shù)高壓墊圈或密封件，在不同操作壓力下的密封件和壓力容器這種密封關(guān)系上遇到許多困難。said annular seal ring having: 環(huán)形密封環(huán)有：a first outer annular surface adapted to be disposed adjacent the interior wall of the pressure vessel joint。一個壓力容器密封件，密封壓力容器接頭，其中這壓力容器有較高內(nèi)壓或溫度，在接頭這點(diǎn)上造成壓力。南華大學(xué)機(jī)械工程學(xué)院文獻(xiàn)翻譯Pressure vessel seal Abstract: A pressure vessel seal for sealing a pressure vessel joint of a pressure vessel to prevent fluid migration between an interior wall and an interior surface of the pressure vessel joint including an annular seal ring。The pressure vessel seal for preventing fluid migration between an interior wall and an interior surface of the pressure vessel joint。 涂料是指環(huán)形密封環(huán)從事壓力容器密封的工具，當(dāng)壓力容器密封接頭處于較高壓力和溫度，它能在其中起到密封關(guān)系。 第二個外部環(huán)形表面與第一個外部環(huán)形表面形成毗鄰，適應(yīng)于處理相鄰的壓力容器接頭內(nèi)表面TECHNICAL FIELD：技術(shù)領(lǐng)域The field of this invention relates to high pressure seals, particularly for the type used for sealing joints of a high pressure vessel. 這項(xiàng)發(fā)明領(lǐng)域涉及高壓密封，特別適用于密封高壓容器這種類型的密封接頭。 Fahrenheit. On the other hand, for temperature conditions that exceed the capacity of such pliable gaskets, typically metal gaskets are used. Such metal gaskets however require extremely fine surface faces that are difficult to achieve and even more difficult to maintain and service, irrespective of the significant increase in costs encountered in producing such mirrorlike surfaces. 然而，通常柔軟的墊片不適合高溫操作情況，因?yàn)樗鼈兺ǔＯ拗圃诩s為450176。As a promise, metal gaskets sealing on me
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