1、南华大学机械工程学院 文献翻译 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。 一个压 力容器密封件 是 用来 密封 两个单独的压力容器的接缝 ，以防止
2、 压力容器接缝包括一个环形密封环之间的内壁和内表面的流体流动。 Keywords: pressure vessel seal， annular seal ring压力容器，环形密封环 A pressure vessel seal for sealing a pressure vessel joint of a pressure vessel having high internal pressures or temperatures therein causing strain in the pressure vessel joint,。 The pressure vessel seal fo
3、r preventing fluid migration between an interior wall and an interior surface of the pressure vessel joint。 一个压力容器密封件 ，密封压力容器接头，其中这压力容器有较高内压或温度，在接头这点上造成压力。压力容器密封是为了防止压力容器接头内壁和内表面的流体流动 Comprising: an annular seal ring；包括：环形密封环 coating means with said annular seal ring for engaging the pressure vessel
4、 for effecting a sealable relation therebetween when the pressure vessel joint strains under the high pressures or temperatures encountered within the pressure vessel； 南华大学机械工程学院 涂料是指环形密封环 从事压力容器密封的工具，当压力容器密封接头处于较高压力和温度，它能在其中起到密封关系。 said annular seal ring having: 环形密封环有： a first outer annular surfac
5、e adapted to be disposed adjacent the interior wall of the pressure vessel joint；第一个外部环形表面适应于处理压力容器接头相邻的 内壁。 a second outer annular surface formed adjoining said first outer annular surface and adapted to be disposed adjacent the interior surface of the pressure vessel joint； 第二个外部环形表面 与第一个外部环形表面形成毗
6、邻，适应于处理相邻的压力容器接头内表面 TECHNICAL FIELD：技术领域 The field of this invention relates to high pressure seals, particularly for the type used for sealing joints of a high pressure vessel. 这项发明领域涉及高压密封， 特别适用于密封高压容器这种类型的密封接头。 PRIOR ART 现有技术 高压垫圈或密封件 ，在不同操作压力下的密封件和压力容器这种密封关系上 遇到许多 困难。例如， 如果一个高压垫片或密封件是用在一个粗糙的密封面，
7、密封元件必须相应地柔软或容易弹性 形变，从而为了适合这种不规律接触的 常见情况下影响适当的密封元件的 密封面 。 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 surface, the seal must accordingly be pliable or subject to plastic deformation in order
