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公开(公告)号:US20100098497A1
公开(公告)日:2010-04-22
申请号:US12530679
申请日:2008-03-12
申请人: Donald Wayne Allen , Stephen Paul Armstrong , Richard Bruce McDaniel , Catherine Anne Preator , David Wayne McMillan , Janet Kay McMillan , Christopher Steven West
发明人: Donald Wayne Allen , Stephen Paul Armstrong , Richard Bruce McDaniel , Catherine Anne Preator , David Wayne McMillan , Janet Kay McMillan , Christopher Steven West
IPC分类号: E02D31/00
CPC分类号: E21B17/01 , B63B21/502 , B63B2021/504 , E21B41/04
摘要: A system comprising a subsea structure beneath a body of water, subject to a water current; an installation vessel floating on the body of water; a line connected to the subsea structure and the installation vessel; and one or more vortex induced vibration suppression devices connected to the line, which have been lowered from the vessel to be installed on the subsea structure.
摘要翻译: 一种系统,其包括水体下面的海底结构,受到水流的影响; 漂浮在水体上的安装船; 连接到海底结构的线路和安装容器; 以及连接到已经从容器下降以安装在海底结构上的管线的一个或多个涡流引起的振动抑制装置。
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公开(公告)号:US20090220307A1
公开(公告)日:2009-09-03
申请号:US12065548
申请日:2006-08-30
申请人: Donald Wayne Allen , Stephen Paul Armstrong , Dean Leroy Henning , Damon Michael McMillan , David Wayne McMillan , Christopher Steven West
发明人: Donald Wayne Allen , Stephen Paul Armstrong , Dean Leroy Henning , Damon Michael McMillan , David Wayne McMillan , Christopher Steven West
IPC分类号: E02D5/60
CPC分类号: F16L1/123 , B63B21/00 , B63B21/04 , B63B21/502 , B63B35/03 , B63B2021/504 , E21B17/01 , F16L9/006
摘要: There is disclosed a system comprising a structural element, at least one helical strake about the structural element, and at least one ramp to provide a transition from the structural element to the helical strake.
摘要翻译: 公开了一种系统,其包括结构元件,围绕结构元件的至少一个螺旋带,以及至少一个斜坡,以提供从结构元件到螺旋片的过渡。
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公开(公告)号:US20120006554A1
公开(公告)日:2012-01-12
申请号:US13203440
申请日:2010-02-24
IPC分类号: E21B37/00
摘要: A tool for cleaning subsea structures, the tool comprising a frame comprising a stationary frame portion; and a rotating frame portion rotationally connected to the stationary frame portion; and at least one cleaning device attached to the rotating frame portion.
摘要翻译: 一种用于清洁海底结构的工具,该工具包括一个包括固定框架部分的框架; 以及旋转框架部分,其旋转地连接到所述固定框架部分; 以及附接到旋转框架部分的至少一个清洁装置。
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公开(公告)号:US20100150662A1
公开(公告)日:2010-06-17
申请号:US12527058
申请日:2008-02-13
申请人: Donald Wayne Allen , Stephen Paul Armstrong , David Wayne McMillan , Janet Kay McMillan , Christopher Steven West
发明人: Donald Wayne Allen , Stephen Paul Armstrong , David Wayne McMillan , Janet Kay McMillan , Christopher Steven West
IPC分类号: E02D5/60
CPC分类号: B63B21/502 , B63B2021/504 , E02B17/0017 , F15D1/10
摘要: A system comprising a subsea structure defining an interior of the system, the structure subject to a water current; a sleeve exterior to the subsea structure, covering at least a portion of an outside surface of the subsea structure; and a vortex induced vibration suppression device exterior to the sleeve.
摘要翻译: 一种系统,包括限定所述系统内部的海底结构,所述结构经受水流; 位于海底结构外部的套筒,覆盖海底结构的外表面的至少一部分; 以及在套筒外部的涡流引起的振动抑制装置。
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5.
公开(公告)号:US20100014922A1
公开(公告)日:2010-01-21
申请号:US12307969
申请日:2007-07-09
IPC分类号: E02D5/60
CPC分类号: B63B21/502 , B63B2021/504
摘要: There is disclosed a system comprising a structural element; a transport tool carrying a plurality of VIV and/or drag reduction devices; and an installation tool adapted to remove a VIV and/or drag reduction device from the transport tool and to install the device around the structural element.
摘要翻译: 公开了一种包括结构元件的系统; 携带多个VIV和/或减阻装置的运输工具; 以及安装工具,其适于从所述运输工具移除VIV和/或减阻装置并将所述装置安装在所述结构元件周围。
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公开(公告)号:US20090242207A1
公开(公告)日:2009-10-01
申请号:US12282473
申请日:2007-03-09
申请人: Donald Wayne Allen , Stephen Paul Armstrong , Dean Leroy Henning , Damon Michael McMillan , David Wayne , Janet K. McMillan , Christopher Steven West
发明人: Donald Wayne Allen , Stephen Paul Armstrong , Dean Leroy Henning , Damon Michael McMillan , David Wayne , Janet K. McMillan , Christopher Steven West
CPC分类号: E21B17/015 , E21B17/017 , F16L1/123 , F16L1/18 , F16L9/045
摘要: There is disclosed a system comprising a structural element; at least one strake holder connected to the structural element; and at least one flexible helical strake connected to the at least one strake holder.
摘要翻译: 公开了一种包括结构元件的系统; 连接到结构元件的至少一个行走架; 以及至少一个柔性螺旋片,连接到所述至少一个挡板支架。
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