发明名称 |
SYSTEM AND METHOD FOR COUPLING PIPES |
摘要 |
<p>A system and method for coupling pipes. The system includes at least one tubular sleeve positionable in at least one of the pair of pipes and a compression ring. Each of the tubular sleeves has a ring end. The compression ring is positionable in the coupling and has having a ring shoulder positionable adjacent a ring end of the at least one tubular sleeve for selective engagement therewith such that, as fluid passes through the compression ring and the at least one tubular sleeve, fluid is selectively releaseable therebetween.</p> |
申请公布号 |
CA2824917(A1) |
申请公布日期 |
2012.08.02 |
申请号 |
CA20122824917 |
申请日期 |
2012.01.23 |
申请人 |
NATIONAL OILWELL VARCO, L.P. |
发明人 |
MCLAUGHLIN, THOMAS KILPATRICK;YATES, JOE LYNN;PETERSON, JON KNOWITON |
分类号 |
E21B17/042;F16L15/00;F16L58/18 |
主分类号 |
E21B17/042 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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