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1. 发明授权

US06477974B2 Radial bearing arrangement and method for installation 失效
标题翻译：径向轴承布置及安装方法
公开(公告)号：US06477974B2
公开(公告)日：2002-11-12
申请号：US10093126
申请日：2002-03-06
申请人： Miles A. Hobdy
发明人： Miles A. Hobdy
IPC分类号： B63B2100
CPC分类号： B63B35/4413
摘要： A lower bearing arrangement between a turret of an FPU and a moonpool. The outer housing of the bearing is mounted about the turret instead of the FPU's hull structure. Bearing segments are captured between an outer ring of the turret and an inner ring of the outer housing. The outer housing of the bearing assembly is coupled to a reaction ring of the moonpool so that rotation forces of the vessel are transferred to the outer housing of the bearing. The coupling also includes an arrangement by which the outer housing contacts said reaction ring in the nature of a spherical joint.
摘要翻译： FPU的转塔与月球之间的较低的轴承布置。轴承的外壳安装在转塔周围，而不是FPU的船体结构。轴承段被捕获在转塔的外圈和外壳的内圈之间。轴承组件的外壳联接到月球的反作用环，使得容器的旋转力传递到轴承的外壳。联接器还包括外壳体以球形接头的性质接触所述反作用环的装置。

2. 发明授权

US06263822B1 Radial elastomeric spring arrangement to compensate for hull deflection at main bearing of a mooring turret 有权
标题翻译：径向弹性弹簧装置，以补偿系泊转塔主轴承处的船体偏转
公开(公告)号：US06263822B1
公开(公告)日：2001-07-24
申请号：US09680594
申请日：2000-10-06
申请人： William L. Fontenot , Miles A. Hobdy , L. Terry Boatman
发明人： William L. Fontenot , Miles A. Hobdy , L. Terry Boatman
IPC分类号： B63B2100
CPC分类号： B63B21/507
摘要： Elastomeric pads are arranged radially around the main bearing which rotatably supports a mooring turret with respect to a vessel. The elastomeric pads act as radial springs to react the radial turret loads in the vessel and to compensate for ovaling of the vessel in response to sea environmental forces on the vessel. A radial spring assembly is provided which applies compressive load to the elastomeric pads when the vessel and turret move radially toward each other, but prevent tension from being applied to the pads when the vessel and turret move radially away from each other.
摘要翻译：弹性垫片围绕主轴承径向布置，其相对于容器可转动地支撑系泊转塔。弹性垫用作径向弹簧，以使容器中的径向转台负载反应，并响应于容器上的海洋环境力来补偿容器的椭圆形。提供径向弹簧组件，当容器和转动架径向朝向彼此移动时，向弹性体衬垫施加压缩载荷，但是当容器和转动架彼此径向移动时，防止张力施加到衬垫。

3. 发明授权

US07086474B1 Apparatus and method for handling a blowout preventer 有权
标题翻译：用于处理防喷器的装置和方法
公开(公告)号：US07086474B1
公开(公告)日：2006-08-08
申请号：US10437365
申请日：2003-05-13
申请人： Mark W. Trevithick , Miles A. Hobdy
发明人： Mark W. Trevithick , Miles A. Hobdy
IPC分类号： E21B19/00 , E21B33/06
CPC分类号： E21B33/06 , E21B19/00
摘要： A blowout preventer handling apparatus including a frame structure, a carriage slidably supported on the frame structure, a raising frame pivotally supported on the carriage, and a positioner mechanism cooperatively connected to the raising frame for receiving the blowout preventer therein and for moving the blowout preventer upwardly-and-downwardly, rotationally, and side-to-side. A tray is slidably supported on the carriage so as to be movable between a first position away from the positioning mechanism to a position directly below the positioning mechanism. An outrigger assembly is selectively movable outwardly of an end of the frame structure.
摘要翻译：一种防喷器处理装置，包括框架结构，可滑动地支撑在框架结构上的滑架，可枢转地支撑在滑架上的升降架，以及与升起框架协作连接的定位器机构，用于在其中接收防喷器并且用于移动防喷器向上和向下，旋转地和侧到侧。托盘可滑动地支撑在托架上，以便能够在远离定位机构的第一位置到定位机构正下方的位置之间移动。外伸支架组件可选择性地从框架结构的端部向外移动。

4. 发明授权

US06698372B2 Turret mooring system and method for installation 有权
标题翻译：炮塔系泊系统及安装方法
公开(公告)号：US06698372B2
公开(公告)日：2004-03-02
申请号：US09982195
申请日：2001-10-18
申请人： Miles A. Hobdy , L. Terry Boatman
发明人： Miles A. Hobdy , L. Terry Boatman
IPC分类号： B63B2202
CPC分类号： B63B21/507 , B63B2035/448
摘要： An improved turret for a turret mooring arrangement characterized by the turret including an upper section and a lower section which are coupled together by a flex joint. The turret mooring arrangement also includes a turret insert tube with a lower section that is rotatably coupled to the vessel by a radial bearing assembly. The radial bearing assembly includes an outer member having an outer profile arranged and designed to cooperate with a complementary profile in the interior of the turret insert tube so that the outer member is turned by the turret insert tube when the vessel rotates about said turret, without fixed attachment of the outer member to the turret insert tube. Methods of installing a turret and lower bearing assembly within a turret insert tube of a vessel are also disclosed.
摘要翻译：一种用于转塔系泊装置的改进的转台，其特征在于转塔包括通过挠性接头联接在一起的上段和下段。炮塔系泊装置还包括具有下部分的转台插入管，其通过径向轴承组件可旋转地联接到容器。径向轴承组件包括外部构件，该外部构件具有外部轮廓，外部轮廓被布置和设计成与转台插入管内部的互补轮廓配合，使得当容器围绕所述转台旋转时，外部构件由转台插入管转动，而没有将外部构件固定到转台插入管上。还公开了将转台和下轴承组件安装在容器的转台插入管内的方法。

5. 发明授权

US06347598B1 Uplift spring assembly to compensate for hull deflection at main bearing of a mooring turret 有权
标题翻译：提升弹簧组件，用于补偿系泊塔的主轴承处的船体偏转
公开(公告)号：US06347598B1
公开(公告)日：2002-02-19
申请号：US09680593
申请日：2000-10-06
申请人： William L. Fontenot , Miles A. Hobdy , L. Terry Boatman
发明人： William L. Fontenot , Miles A. Hobdy , L. Terry Boatman
IPC分类号： B63B2100
CPC分类号： B63B21/507
摘要： An uplift spring assembly to compensate for hull deflection at a main bearing of a mooring turret is disclosed. Elastomeric pads are used to react turret uplift because of their properties of large deflections and resistance to cold weather. Tie rods are provided to transmit the uplift loads into the elastomeric pads. The elastomeric pads react the uplift loads in compression. The assembly arrangement prevents the elastomeric pads from reacting tension loads.
摘要翻译：公开了一种用于补偿系泊塔的主轴承处的船体偏转的提升弹簧组件。弹性垫用于反作用炮塔隆起，因为它具有大的偏转和抗寒性的特性。提供拉杆以将隆起载荷传递到弹性垫中。弹性衬垫在压缩过程中对提升载荷作出反应。组装装置防止弹性垫片使张力负载反应。

6. 发明授权

US06484659B2 Chain table arrangement and method for installation 有权
标题翻译：链表布置和安装方法
公开(公告)号：US06484659B2
公开(公告)日：2002-11-26
申请号：US10103497
申请日：2002-03-18
申请人： Miles A. Hobdy , L. Terry Boatman
发明人： Miles A. Hobdy , L. Terry Boatman
IPC分类号： B63B2100
CPC分类号： B63B21/507
摘要： A chain table for connecting mooring legs to a turret. The chain table includes downwardly sloping connection flanges with bosses for forming holes for pivoting members of a coupler assembly. The downward slope of the flanges allows forces from connected anchor legs to be better directed to the chain table as compared to connecting flanges which extend perpendicularly from the body of the chain table. As a result, the chain table can be made smaller which allows it to be fabricated by casting techniques. An anchor leg pattern is established by connecting vessel end portions of anchor legs to the chain table while the vessel is in port, installing at a mooring site seabed portions of anchor legs according to an anchor leg pattern, and after the vessel arrives at the mooring site, connecting each vessel end portion to each corresponding seabed anchor leg portion to establish the anchor leg pattern for mooring the vessel.
摘要翻译：将系泊腿连接到转塔的链表。链台包括向下倾斜的连接凸缘，其具有用于形成用于枢转联接器组件的构件的孔的凸起。与从链条台体垂直延伸的连接法兰相比，法兰的向下倾斜允许连接的锚腿的力更好地引导到链条台。结果，可以使链条台更小，这使得它能够通过铸造技术制造。通过将锚腿的容器端部连接到链条台而在船舶进入港口时，通过将锚腿的端部连接到锚泊部位，在锚泊部位安装锚腿的海底部分，并且在船舶到达系泊后将每个船舶端部连接到每个对应的海底锚腿部分以建立用于系泊船只的锚腿图案。

7. 发明授权

US5860382A Turret bearing structure for vessels 失效
标题翻译：炮塔轴承结构
公开(公告)号：US5860382A
公开(公告)日：1999-01-19
申请号：US956272
申请日：1997-10-22
申请人： Miles A. Hobdy
发明人： Miles A. Hobdy
IPC分类号： B63B21/50
CPC分类号： B63B21/507 , F16C19/507 , F16C27/04
摘要： A radial bearing structure for radially supporting a turret (14) rotatably carried by a vessel (10) including a plurality of arcuately spaced radial bearing assemblies (74) for radially supporting a rail (38) about the circumference of the turret (14). Each radial bearing assembly (74) has a roller (104) and a follower (94). A pair of concentric spring assemblies (92, 98) continuously urge follower (94) and roller (104) toward rail (38) so that roller (104) remains in contact with the rail (38) at all times. As shown in FIG. 7, inner springs (92) have reached maximum radial travel toward rail (38) and do not exert a radial force against follower (94) and roller (104). During maximum lateral movements of the turret (14), outer coil spring (98) forces follower (94) and roller (104) a distance (D) relative to and beyond inner springs (92) to maintain a spring loading against roller (104) for maintaining contact of roller (104) against rail (38). As shown in FIG. 8, the inner spring assembly may comprise an elastomer spring (92A) having a plurality of elastomeric pads (93A) separated by metal discs (95A).
摘要翻译：一种用于径向支撑由包括多个弧形间隔开的径向轴承组件（74）可旋转地承载的转台（14）的径向支承结构，用于围绕转台（14）的圆周径向地支撑轨道（38）。每个径向轴承组件（74）具有辊（104）和从动件（94）。一对同心弹簧组件（92,98）将从动件（94）和辊（104）连续地推向轨道（38），使得辊（104）始终保持与轨道（38）接触。如图所示。如图7所示，内弹簧（92）已经到达轨道（38）的最大径向行进，并且不对从动件（94）和辊（104）施加径向力。在转塔（14）的最大横向移动期间，外螺旋弹簧（98）相对于内弹簧（92）和从内弹簧（92）使力从动件（94）和滚子（104）相距一定距离（D），以保持对辊（104）的弹簧加载），用于保持辊（104）抵靠轨道（38）的接触。如图所示。如图8所示，内弹簧组件可以包括具有由金属盘（95A）分开的多个弹性垫（93A）的弹性体弹簧（92A）。

8. 发明授权

US06588357B1 Flex coupling arrangement between upper and lower turret structures 有权
标题翻译：上下转塔结构之间的挠性联轴器布置
公开(公告)号：US06588357B1
公开(公告)日：2003-07-08
申请号：US10119188
申请日：2002-04-09
申请人： Miles A. Hobdy
发明人： Miles A. Hobdy
IPC分类号： B63B2202
CPC分类号： B63B21/507
摘要： A turret is supported on a vessel with bearing assemblies that permit the vessel to weathervane about the turret. The turret includes an upper turret structure, a lower turret structure, and a flex joint arrangement. The upper turret structure connects to the vessel with an upper turret bearing assembly and conical couplings. The conical couplings not only allow a smaller diameter bearing to be used on the upper turret, but also isolate the upper turret bearing assembly from ovaling of the vessel. A lower radial bearing assembly provides radial rotation support to a lower turret structure. A flex joint arrangement connects the upper and lower turret structures with a flex joint to minimize moments transferred from the lower turret structure to the upper bearing assembly. In one arrangement, the flex joint is located between the upper turret and a middle ring of the flex joint arrangment; and, in another arrangement, the flex joint is located between the lower turret structure and the middle ring of the flex joint arrangement.
摘要翻译：转塔支撑在具有轴承组件的容器上，该轴承组件允许容器在转塔附近风标。转塔包括上转塔结构，下转塔结构和挠性接头装置。上转塔结构连接到具有上转塔轴承组件和锥形联接器的容器。锥形联接器不仅允许在上转塔上使用较小直径的轴承，而且可以将上转塔轴承组件与容器的椭圆形隔离开。下径向轴承组件向下转塔结构提供径向旋转支撑。柔性接头装置通过挠性接头连接上部和下部转台结构，以最小化从下部转台结构传递到上部轴承组件的力矩。在一个布置中，柔性接头位于上转塔和柔性接头排列的中间环之间; 并且在另一布置中，柔性接头位于下转台结构和柔性接头装置的中间环之间。

9. 发明授权

US06564740B1 Chain tensioning arrangement for turret moored vessel 有权
标题翻译：塔架系泊船的链条张紧装置
公开(公告)号：US06564740B1
公开(公告)日：2003-05-20
申请号：US09656436
申请日：2000-09-06
申请人： Miles A. Hobdy , Stephen P. Lindblade , David M. Seaman , Michael G. Shuhatovich
发明人： Miles A. Hobdy , Stephen P. Lindblade , David M. Seaman , Michael G. Shuhatovich
IPC分类号： B63B2100
CPC分类号： B63B21/50 , B63B21/502 , B63B21/507
摘要： A single hoisting mechanism is positioned on a turret of either an external or an internal turret mooring system for a FSO or FPSO vessel and is releasably securable to each of a plurality of anchor leg chains. The mechanism is mounted for angular rotation about the center-line of the turret in order that the hoist can be angularly aligned and selectively engaged with each of the anchor leg chains or riser/umbilicals spaced around the turret.
摘要翻译：单个提升机构位于用于FSO或FPSO容器的外部或内部转塔系泊系统的转台上，并且可释放地固定到多个锚腿链中的每一个。该机构被安装成围绕转盘的中心线进行角度旋转，以便提升机可以成角度地对准并且选择性地与与转台间隔开的每个锚腿腿或提升管/脐带器接合。

10. 发明授权

US5823837A Turret mooring system with product swivel stack 失效
标题翻译：转塔系泊系统，产品转盘
公开(公告)号：US5823837A
公开(公告)日：1998-10-20
申请号：US975230
申请日：1997-11-20
申请人： L. Terry Boatman , Miles A. Hobdy
发明人： L. Terry Boatman , Miles A. Hobdy
IPC分类号： B63B21/50 , B63B22/02 , B63B27/34 , E21B17/01 , E21B19/00 , B62B22/02
CPC分类号： B63B21/507 , B63B22/023 , E21B17/015 , E21B19/004
摘要： A storage vessel (10) in a mooring system has a moon pool (14) and a turret (12) rotatively mounted thereon, with the turret anchored to the sea floor. A swivel stack (16) has an inner male core (18) mounted on bearings (80) which are supported on turret (12). Vertically spaced swivels (110) each has an outer female housing (112) mounted on inner male core which define a stacked inner male core (18). The stacked inner male core (18) weathervanes with vessel (10) about turret (12) and outer female housings (112). Inlet product lines (26, 120) in fluid communication with risers (24) are coupled to outer female housings (112); outlet product lines (28) are coupled to the stacked inner male core (18). Outlet products lines (28) extend via the upper end of central bore (79) in inner male core (18) to storage areas of vessel (10). A plurality of manifold platforms (66, 68, 70, 72) are positioned alongside the swivel stack (16) and are secured to the turret (12).
摘要翻译：系泊系统中的储存容器（10）具有可转动地安装在其上的月球池（14）和转台（12），转塔固定在海底。旋转叠（16）具有安装在支承在转台（12）上的轴承（80）上的内阳螺纹（18）。垂直间隔的旋转件（110）各自具有安装在内阳芯上的外阴壳体（112），所述外阳壳体限定堆叠的内阳芯（18）。堆叠的内阳芯（18）围绕转台（12）和外阴壳体（112）与容器（10）气象风化。与立管（24）流体连通的入口产品管线（26,120）联接到外部母壳体（112）; 出口产品线（28）联接到堆叠的内阳芯（18）。出口产品管线（28）经由内部公芯（18）中的中心孔（79）的上端延伸到容器（10）的存储区域。多个歧管平台（66,68,70,72）位于旋转堆叠（16）的旁边并且被固定到转台（12）。

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