发明名称 |
APPARATUS AND METHOD OF LAYING AN ELONGATE ARTICLE FROM A VESSEL |
摘要 |
An apparatus for feeding an elongate article (6) from a floating vessel and suspending a first portion (6a) of the elongate article in a body of water below the vessel, comprises a cylindrical body (10) rotatably supported on the vessel and driving means (85, 86) for controlling the rotation of the cylindrical body. The cylindrical body (10) further comprises a spooling-on region (P) and a spooling-off region (U) for the elongate article, and a cylindrical contacting surface (18) for interaction with at least a portion of the elongate article (6); the contacting surface (18) being configured so as to support the first portion (6a). |
申请公布号 |
CA2811584(A1) |
申请公布日期 |
2012.04.05 |
申请号 |
CA20112811584 |
申请日期 |
2011.09.30 |
申请人 |
KONGSBERG OIL & GAS TECHNOLOGIES AS |
发明人 |
HAUGEN, ROBERT;SCHWARTZ, JOHAN PETER;DOHLEN, STENER;HERO, GUNNAR BOLKESJO |
分类号 |
F16L1/20;B63B35/03;F16L1/23 |
主分类号 |
F16L1/20 |
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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