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31. 发明授权

US4852611A Wellhead connection of hydraulic control lines 失效
标题翻译：液压控制线井口连接
公开(公告)号：US4852611A
公开(公告)日：1989-08-01
申请号：US97490
申请日：1987-09-16
申请人： Edwin R. Knerr , Robert Hart , William S. Cowan
发明人： Edwin R. Knerr , Robert Hart , William S. Cowan
IPC分类号： E21B33/038 , F16L37/00 , F16L37/35 , F16L37/56
CPC分类号： F16L37/56 , E21B33/038 , F16L37/002 , F16L37/35 , Y10T137/87161 , Y10T137/87957
摘要： A connector assembly for connecting hydraulic lines in a control stab module assembly has an inner annular ring (27) having a plurality of radially outwardly facing ports (28) for the passage of hydraulic fluid therethrough, and an outer annular ring (1) having a plurality of radially inwardly facing ports (2) for the passage of hydraulic fluid therethrough. The inwardly facing ports (2) are arranged to be aligned with the outwardly facing ports (28) when the outer ring (1) is positioned about the inner ring (27). Each port comprises a first valve member (16, 33) which is resiliently biassed to a closed position to close the port, and urging means (53) are provided to urge the first valve member (16, 33) into an open position against the biassing means (17, 33) when said rings (1, 27) are positioned one about the other. Sealing means (25) are provided to seal an inwardly facing port (2) with an aligned outwardly facing port (28). Latching means for connecting the inner and outer rings (27, 1) are also provided.
摘要翻译：用于连接控制刺组件组件中的液压管路的连接器组件具有内环形环（27），其具有多个用于使液压流体通过的径向向外的端口（28）和外环形环（1），其具有多个径向向内的端口（2），用于使液压流体通过其中。当外环（1）围绕内圈（27）定位时，向内的端口（2）布置成与向外的端口（28）对齐。每个端口包括第一阀构件（16,33），其被弹性地偏压到关闭位置以关闭端口，并且提供推动装置（53）以将第一阀构件（16,33）推压到打开位置当所述环（1,27）彼此定位时，偏压装置（17,33）。提供密封装置（25）以密封具有对准的朝外的端口（28）的朝内的端口（2）。还提供了用于连接内圈和外圈（27,1）的闩锁装置。

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