发明名称 Self-sealing hydraulic control line coupling
摘要 <p>There is provided a hydraulic fluid control line connector including first and second couplings configured to automatically seal shut when the members are disengaged. There is further provided a method for blocking contamination or pressure transfer of hydraulic fluid control lines by securing first and second couplings to corresponding ends of a hydraulic line and automatically sealing the couplings shut when the couplings are disengaged.</p>
申请公布号 GB2468227(B) 申请公布日期 2011.06.08
申请号 GB20100007906 申请日期 2008.10.23
申请人 CAMERON INTERNATIONAL CORPORATION 发明人 DAVID R JUNE
分类号 E21B33/038 主分类号 E21B33/038
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