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
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