【正文】
an interior surface 10 g as best seen in FIG. 2 disposed between annular surfaces 10h, 10i, with abutting surface 10j formed adjacent to annular surface 10h and adapted to be in close proximity to interior wall 12e. 例如,固定銷 14可能被放置于穿過接縫齒距 10a中的 10b的孔,接縫齒距 12a中的12c的孔,接縫齒距 10b中的 10e的孔, 穿過接縫齒距 12b中的 12d的孔,其中穿過10f形成的孔,這孔在壓力容器 P的接縫齒距 10c內(nèi),是為了使壓力容器接頭 J的緊固性更安全。 適當?shù)?固定 銷如 14,16,被用于壓力容器的 10,12部分內(nèi)的適當 形成的 開口 里,確保壓力容器 10,12部分連接在一起。 接頭齒距 12b適合在接頭 齒距 10b,10c兩者中。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。這種壓力容器 P是典型地由一種壓力容器接頭 J以最好出現(xiàn)在圖 1的方式制成。 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。 南華大學機械工程學院 DESCRIPTION OF THE PREFERRED EMBODIMENT 更具體 完善的說明 In the drawings, the letter S designates generally the pressure vessel seal S of the present invention. The pressure vessel seal S is for sealing a pressure vessel joint J of a pressure vessel P to prevent fluid migration therebetween the pressure vessel seal S and the pressure vessel P. The pressure vessel seal S includes generally an annular seal ring R, coating means C with the annular seal ring R, and coating reservoir means M formed with the annular seal ring R. 在圖紙中,字母 S一般地指本發(fā)明壓力容器密封 S。 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 5是本發(fā)明的壓力容器密封末端在一個低壓環(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 3是與本發(fā)明相似于圖 2所示的壓力容器密封的擴大截面視圖,但被表現(xiàn)出完全偏轉(zhuǎn),由于高壓作用在壓力容器內(nèi)。 圖 2是一個圖 1所示的本發(fā)明的壓力容器密封的擴大截面視圖。 BRIEF DESCRIPTION OF THE DRAWINGS 圖紙的簡要說明 圖 1是壓力容器 的截面視圖,它 顯示 壓力容器接頭和本發(fā)明的壓力容器密封在 相鄰壓力容器接頭 的適當?shù)胤?和更進一步顯示本發(fā)明的泄露檢測手段 FIG. 1 is a sectional view of a pressure vessel showing a pressure vessel joint with the 南華大學機械工程學院 pressure vessel seal of the present invention in place adjacent the pressure vessel joint and further showing the leak detector means of the present invention。 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 南華大學機械工程學院 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,還進一步是廉價的生產(chǎn)和制造 品 。 編號 3895735, 4009798,和 4054224。編號 3339787和 3780901,其中披露 各種 密封類型以便在高壓容器內(nèi)實現(xiàn)流體關系。然而這種涂料是昂貴的,只用 少量這種涂層材料可以 用于降低成本。 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。這種金屬墊片卻需要非常好的表面接觸面, 這是難以實現(xiàn)的,甚至更加難以維護和服務,更 不論在生產(chǎn)這種 鏡面表面會顯著增加成本。 華氏度的溫度下。 High pressure gaskets or seals encounter numerous difficulties in insuring a sealable relation between the seal and the pressure vessel during operations of varying pressures. For example, if a high pressure gasket or seal is used on a rough sealing s