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公开(公告)号：US12116087B2
公开(公告)日：2024-10-15
申请号：US17600879
申请日：2020-01-30
CPC分类号： B63B21/507 , B63B79/10 , B63B79/30 , G01L5/102 , B63B2021/007 , B63B2021/008 , B63B2021/009
摘要： The disclosed method measures a line angle of a mooring line connected to a floating object floating in a body of water, the mooring line being connected between the floating object and an anchoring body disposed in a bed of the body of water, in which the floating object is coupled to the mooring line by a line connector. The method includes: defining at least three data points each associated with a respective location on the mooring line; on the data points obtaining a value associated with the location on the mooring line; determining parameters of an equation describing an anchor line curve from the values associated with the location on the mooring line for the data points; calculating at a predetermined position on the mooring line a line angle of the mooring line from a derivative of the equation at the predetermined position based on the parameters.
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2.发明申请RELEASE APPARATUSES WITH LOCKING SURFACES FORMED AT CONTACT ANGLES AND METHODS OF MANUFACTURING RELEASE APPARATUSES 有权用连接角度形成的锁定表面释放装置和制造释放装置的方法公开(公告)号：US20160215853A1
公开(公告)日：2016-07-28
申请号：US14604259
申请日：2015-01-23
发明人： Michael D. Pearlman
CPC分类号： F16G15/04 , B63B21/08 , B63B2021/004 , B63B2021/007 , B63B2205/00 , F16G11/00
摘要： Some embodiments provide release apparatuses comprising: a body comprising a first mating section and a second mating section connected to first and second tethers; and a plurality of movable locking shoes secured with the first mating section and movable between a first position configured to lock the first mating section and the second mating section together and a second position configured to allow the first mating section and the second mating section to disconnect; wherein each of the plurality of locking shoes comprises a locking surface configured to contact an engagement surface of the second mating section and maintain a position of the first mating section with the second mating section when the plurality of locking shoes are in the first position, and wherein the locking surface of each of the plurality of locking shoes is formed at a contact angle between about 18 degrees and 24 degrees.
摘要翻译： 一些实施例提供释放装置，包括：主体，包括连接到第一和第二系绳的第一配合部分和第二配合部分; 以及多个可移动的锁定鞋，其固定有所述第一配合部分，并且可在构造成将所述第一配合部分和所述第二配合部分锁定在一起的第一位置和第二位置之间移动，所述第二位置被配置为允许所述第一配合部分和所述第二配合部分 ; 其中所述多个锁定鞋中的每一个包括锁定表面，所述锁定表面构造成当所述多个锁定鞋处于所述第一位置时接触所述第二配合部分的接合表面并且保持所述第一配合部分与所述第二配合部分的位置，以及 其中所述多个锁定鞋中的每一个的所述锁定表面以约18度与24度之间的接触角形成。
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公开(公告)号：US6122847A
公开(公告)日：2000-09-26
申请号：US190810
申请日：1998-11-12
申请人： Johannes J. Treu , Gordon R. Wilde , Peter Dove
发明人： Johannes J. Treu , Gordon R. Wilde , Peter Dove
CPC分类号： B63B21/22 , B63B21/27 , E02D5/74 , B63B2021/007 , B63B2021/262 , E02D11/00 , E02D2250/0053
摘要： In a method of and apparatus for anchor installation, a plate anchor is mounted at the bottom of a suction follower comprising a hollow cylinder having an open lower insertion end and a closable upper suspension end. The suction follower and the anchor secured thereto are engaged with the sea floor, whereupon water is pumped out of the suction follower causing the suction follower and the anchor to penetrate into the sea floor to a predetermined depth. The anchor is then disengaged from the suction follower, whereupon water is pumped into the suction follower to disengage the suction follower from the sea floor for recovery to the surface, leaving the anchor embedded in the sea floor. The plate anchor may comprise first and second plate members, the second plate member pivoting relative to the first plate member to prevent upward movement of the anchor.
摘要翻译： 在一种用于锚固装置的方法和装置中，板锚固件安装在抽吸从动件的底部，该抽吸随动件包括具有敞开的下部插入端和可封闭的上部悬挂端的中空圆柱体。 吸引跟随器和固定在其上的锚固件与海底接合，于是将水从抽吸从动件抽出，使得抽吸从动件和锚固件穿透到海底至预定的深度。 然后将锚从吸引从动件脱离，于是将水泵入抽吸从动件以将吸引从动件与海底脱离，以便回收到表面，使锚固体嵌入海底。 板锚可以包括第一和第二板构件，第二板构件相对于第一板构件枢转以防止锚的向上运动。
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公开(公告)号：US20170144732A1
公开(公告)日：2017-05-25
申请号：US14952668
申请日：2015-11-25
CPC分类号： B63B21/27 , B63B2021/007 , E02B2017/0078 , E02D7/28 , E02D2250/0053
摘要： The present disclosure generally relates to a system and method for installing a tubular element, such as a suction pile, in a bottom of a body of water. The system comprises a tubular element and a deintensifier in fluid communication with the tubular element. The deintensifier is configured to be exposed to an ambient pressure external to the tubular element and reduce pressure within the tubular element. The method comprises lowering the tubular element to the bottom of the body of water, filling the tubular element with water at ambient pressure, and exposing the water within the tubular element to a deintensified external ambient pressure so as to withdraw the water out of the tubular element.
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公开(公告)号：US09381977B2
公开(公告)日：2016-07-05
申请号：US14660520
申请日：2015-03-17
CPC分类号： B63B21/00 , B63B21/18 , B63B21/20 , B63B21/50 , B63B21/508 , B63B2021/003 , B63B2021/007 , B63B2021/203 , B63B2021/505
摘要： A mooring system for offshore vessels uses a chain stopper within a preset mooring line. The chain stopper has means for attaching a removable hydraulic chain jack actuator which may be used to stroke the chain through the stopper assembly while both the stopper and the mooring line remain under load.
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公开(公告)号：US20120189472A1
公开(公告)日：2012-07-26
申请号：US13262530
申请日：2010-04-02
申请人： James Peter McDonald
发明人： James Peter McDonald
IPC分类号： F04B35/04
CPC分类号： B63H21/383 , B63B2021/007 , B63C11/52 , B63G8/001 , B63H21/17 , B63H23/26 , B63J2/12 , F04C11/008 , F04C13/008 , F04C15/0096 , F04D13/06 , F04D29/586
摘要： A hydraulic power unit for subsea use is disclosed. The power unit includes a housing containing a fluid, an electric motor mounted in the housing, a distribution pump, a heat exchange unit provided externally to the housing and at least one distribution conduit in fluid communication with the heat exchange unit and the housing.
摘要翻译： 公开了一种用于海底使用的液压动力单元。 功率单元包括容纳流体的壳体，安装在壳体中的电动马达，分配泵，设置在壳体外部的热交换单元和与热交换单元和壳体流体连通的至少一个分配导管。
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公开(公告)号：US4417830A
公开(公告)日：1983-11-29
申请号：US232547
申请日：1981-02-09
申请人： Keith Shotbolt
发明人： Keith Shotbolt
CPC分类号： B63B21/502 , E21B41/0014 , E21B41/10 , F16L1/26 , F16L37/002 , B63B2021/007 , B63B2021/505
摘要： A connector assembly comprises first and second connecting parts which are oriented for joining by a guide post and a cable having a hydraulic hose core terminating in a radially expandable mandrel. The cable is threaded through a bore in the second connecting part and located in the bore of the guide post by a hydraulic latch. The cable is tensioned and the second connecting part slid along the cable to the receive guide post in the opening thus orienting the two connecting parts for proper connection.
摘要翻译： 连接器组件包括第一和第二连接部件，所述第一和第二连接部件被定向成用于通过导向柱接合并且具有终止于径向可扩张心轴的液压软管芯线的电缆。 电缆穿过第二连接部分中的孔，并通过液压闩锁定位在导柱的孔中。 电缆被拉紧，第二连接部分沿着电缆滑动到开口处的接收引导柱，从而使两个连接部件定向以便正确连接。
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8.发明授权Release apparatuses with locking surfaces formed at contact angles and methods of manufacturing release apparatuses 有权具有以接触角形成的锁定表面的释放装置和制造释放装置的方法公开(公告)号：US09441707B2
公开(公告)日：2016-09-13
申请号：US14604259
申请日：2015-01-23
发明人： Michael D. Pearlman
CPC分类号： F16G15/04 , B63B21/08 , B63B2021/004 , B63B2021/007 , B63B2205/00 , F16G11/00
摘要： Some embodiments provide release apparatuses comprising: a body comprising a first mating section and a second mating section connected to first and second tethers; and a plurality of movable locking shoes secured with the first mating section and movable between a first position configured to lock the first mating section and the second mating section together and a second position configured to allow the first mating section and the second mating section to disconnect; wherein each of the plurality of locking shoes comprises a locking surface configured to contact an engagement surface of the second mating section and maintain a position of the first mating section with the second mating section when the plurality of locking shoes are in the first position, and wherein the locking surface of each of the plurality of locking shoes is formed at a contact angle between about 18 degrees and 24 degrees.
摘要翻译： 一些实施例提供释放装置，包括：主体，包括连接到第一和第二系绳的第一配合部分和第二配合部分; 以及多个可移动的锁定鞋，其固定有所述第一配合部分，并且可在构造成将所述第一配合部分和所述第二配合部分锁定在一起的第一位置和第二位置之间移动，所述第二位置被配置为允许所述第一配合部分和所述第二配合部分 ; 其中所述多个锁定鞋中的每一个包括锁定表面，所述锁定表面构造成当所述多个锁定鞋处于所述第一位置时接触所述第二配合部分的接合表面并且保持所述第一配合部分与所述第二配合部分的位置，以及 其中所述多个锁定鞋中的每一个的所述锁定表面以约18度与24度之间的接触角形成。
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公开(公告)号：US20140363225A1
公开(公告)日：2014-12-11
申请号：US14367606
申请日：2012-12-19
发明人： John Shield , Michael Burt
IPC分类号： B63B21/04
CPC分类号： B63B21/04 , B63B21/20 , B63B2021/007 , B63B2021/203 , F16B2200/10 , Y10T29/49826 , Y10T403/70
摘要： The present invention relates to a subsea structural connector (20) used in the offshore oil and gas industry for remotely joining elements of production and drilling vessel mooring systems and other subsea equipment. This invention relates to a connection mechanism that facilitates automatic latching of two components (1, 2) upon engagement, and then remotely controlled actuation of a device that secures the connection. Specifically, this invention relates to a securing mechanism that creates residual stress between the connected components (1, 2) such that the connector (20) can withstand high variable axial, shear, torsional and bending loads while minimising the propensity for fatigue damage within the mechanism.
摘要翻译： 本发明涉及海上石油和天然气工业用于远程连接生产和钻井船舶系泊系统和其他海底设备元件的海底结构连接器（20）。 本发明涉及一种连接机构，其有助于在接合时自动锁定两个部件（1,2），然后远程控制致动连接装置。 具体而言，本发明涉及一种在连接部件（1,2）之间产生残余应力的固定机构，使得连接器（20）可承受高可变的轴向，剪切，扭转和弯曲载荷，同时最小化内部的疲劳损伤倾向 机制。
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10.发明申请公开(公告)号：US20140014018A1
公开(公告)日：2014-01-16
申请号：US13937862
申请日：2013-07-09
申请人： Kai-tung Ma , Peter Waerness
发明人： Kai-tung Ma , Peter Waerness
CPC分类号： B63B21/04 , B63B21/08 , B63B21/16 , B63B21/20 , B63B21/50 , B63B2021/003 , B63B2021/007
摘要： Disclosed are platforms adapted to be mounted onto anchor handling vessels (AHVs) and AHVs useful for replacing a used wire rope segment or for installing a new wire rope segment in a mooring line which can be used for mooring a floating vessel such as a floating storage and offloading (FSO) vessel.
摘要翻译： 公开的是适于安装在锚式处理容器（AHV）和AHV上的平台，其用于更换用过的钢丝绳段或用于在系泊线上安装新的钢丝绳段，其可用于系泊诸如浮动存储 和卸载（FSO）船。
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