公开(公告)号：US07958835B2

公开(公告)日：2011-06-14

申请号：US12006486

申请日：2008-01-02

申请人： Nagan Srinivasan

发明人： Nagan Srinivasan

IPC分类号： B63B35/44 ,  B63B21/50 ,  B63B22/02 ,  B63B35/08 ,  B63B39/00 ,  B63B39/06

CPC分类号： B63B35/08 ,  B63B1/048 ,  B63B21/14 ,  B63B21/507 ,  B63B22/026 ,  B63B35/10 ,  B63B35/44 ,  B63B35/4413 ,  B63B2001/044 ,  B63B2003/147 ,  B63B2003/385 ,  B63B2039/067 ,  B63B2041/006 ,  B63B2211/06 ,  B63B2241/08 ,  B63B2241/12

摘要： An offshore floating production, storage, and off-loading vessel has a hull of generally cylindrical or polygonal configuration surrounding a central double tapered conical moon pool and contains water ballast and oil and/or liquefied gas storage compartments. The exterior side walls of the polygonal hull have flat surfaces and sharp corners to cut ice sheets, resist and break ice, and move ice pressure ridges away from the structure. An adjustable water ballast system induces heave, roll, pitch and surge motions of the vessel to dynamically position and maneuver the vessel to accomplish ice cutting, breaking and moving operations. The moon pool shape and other devices on the vessel provide added virtual mass for increasing the natural period of the roll and heave modes, reducing dynamic amplification and resonance due to waves and vessel motion, and facilitate maneuvering the vessel. A disconnectable turret buoy at the bottom of the moon pool connects risers and mooring lines.

摘要翻译： 海上浮式生产，储存和卸载船舶具有围绕中央双锥形锥形月球池的大致圆柱形或多边形构造的船体，并且包含水压载物和油和/或液化气储存室。 多边形船体的外侧壁具有平坦的表面和尖角，以切割冰盖，抵抗和破冰，并将冰压力脊移离结构。 可调节的镇流器系统引起容器的升沉，滚动，俯仰和喘振动作，以动态地定位和操纵船只以完成冰切割，断裂和移动操作。 容器上的月球形状和其他装置提供增加的虚拟质量，用于增加滚动和起伏模式的自然周期，减少由于波浪和船只运动引起的动态放大和共振，并且便于操纵船只。 在月球底部的可拆卸的转塔浮标连接立管和系泊线。

公开(公告)号：US4563971A

公开(公告)日：1986-01-14

申请号：US664574

申请日：1984-10-25

申请人： George P. Carver

发明人： George P. Carver

IPC分类号： B63B41/00

CPC分类号： B63B41/00 ,  B63B2035/009 ,  B63B2041/006

摘要： A boat hull keel is disclosed which retracts into the boat hull on a fixed pivot. The pivot location is placed above the keel/hull bottom intersection, rearward of the major axis of the fully lowered keel and rearward of the keel trailing edge at the keel/hull intersection. The placement distances are large in terms of the maximum keel chord length. (measured at the keel/hull intersection.) This amounts to a novel location. The location of the pivot allows the keel rotation to create a change in the attitude of the boat hull.

摘要翻译： 公开了一种船体龙骨，其在固定的枢轴上缩回到船体中。 枢轴位置位于龙骨/船体底部交叉点的上方，在完全降低的龙骨的长轴的后方，并且在龙骨/船体相交处的龙骨后缘的后方。 放置距离在最大龙骨弦长度方面较大。 （在龙骨/船体交叉点测量）。这相当于一个新的位置。 枢轴的位置允许龙骨旋转产生船体姿态的变化。

公开(公告)号：US4917035A

公开(公告)日：1990-04-17

申请号：US217708

申请日：1988-07-11

申请人： John E. Thomson

发明人： John E. Thomson

IPC分类号： B63B35/73

CPC分类号： B63B35/73 ,  B63B2041/006

摘要： A lightweight monohull sailboat of length less than sixteen feet having a clear uninterrupted, full beam, deck area above the waterline of the hull of at least sixteen square feet. The sailboat is molded fiberglass or plywood construction including integral flotation chambers and having removable mast, sail and tiller that permit the sailboat to be easily loaded on a cartop by one person. The sailboat readily accomodates at least two adults for sleeping when launched.

摘要翻译： 长度小于十六英尺的轻型单体帆船具有清晰的不间断的全梁，甲板面积至少在十六平方英尺的船体的水线之上。 帆船是模制的玻璃纤维或胶合板结构，包括整体浮选室，并具有可拆卸的桅杆，帆和耕耘机，允许帆船轻松地由一个人装载在车顶上。 至少两名成年人在发射时容易睡觉。

公开(公告)号：US4316425A

公开(公告)日：1982-02-23

申请号：US63122

申请日：1979-08-03

申请人： Jurgen Guido ,  Norbert Binzer

发明人： Jurgen Guido ,  Norbert Binzer

IPC分类号： B63B41/00

CPC分类号： B63B41/00 ,  B63B2035/009 ,  B63B2041/006

摘要： A lifting keel assembly for sailboats having a shaft obliquely inclined in forward and upward directions slidably receiving the lifting keel, the upper area of the lifting keel being provided with sliding shoes on the forward and rearward longitudinal edges, which sliding shoes are guided in associated prismatic guides of the shaft, one sliding shoe having on either side a protruding V-profile, and the associated guide enclosing said two V-profiles of the sliding shoe, while a further sliding shoe on the other edge of the keel is guided in an associated guide by two oppositely arranged sliding surfaces.

摘要翻译： 一种用于帆船的升降龙骨组件，其具有可滑动地接收提升龙骨的倾斜倾斜的轴，提升龙骨的上部区域在前后纵向边缘上设置有滑动鞋，该滑动鞋被引导在相关联的棱柱体 轴的引导件，一个滑靴在任一侧具有突出的V形轮廓，以及相关联的引导件，其围绕滑靴的两个V形轮廓，而在龙骨的另一边缘上的另一滑动靴被引导在相关联的 由两个相对布置的滑动表面引导。

公开(公告)号：US08511246B2

公开(公告)日：2013-08-20

申请号：US13159383

申请日：2011-06-13

申请人： Nagan Srinivasan

发明人： Nagan Srinivasan

IPC分类号： B63B35/44 ,  B63B21/50 ,  B63B22/02 ,  B63B39/03 ,  B63B39/06

CPC分类号： B63B35/08 ,  B63B1/048 ,  B63B21/14 ,  B63B21/507 ,  B63B22/026 ,  B63B35/10 ,  B63B35/44 ,  B63B35/4413 ,  B63B2001/044 ,  B63B2003/147 ,  B63B2003/385 ,  B63B2039/067 ,  B63B2041/006 ,  B63B2211/06 ,  B63B2241/08 ,  B63B2241/12

摘要： An offshore floating production, storage, and off-loading vessel has a hull of generally cylindrical or polygonal configuration surrounding a central double tapered conical moon pool and contains water ballast and oil and/or liquefied gas storage compartments. An adjustable water ballast system induces heave, roll, pitch and surge motions of the vessel to dynamically position and maneuver the vessel. The moon pool shape and other devices on the vessel provide added virtual mass for increasing the natural period of the roll and heave modes, reducing dynamic amplification and resonance due to waves and vessel motion, and facilitate maneuvering the vessel. A disconnectable turret buoy at the bottom of the moon pool connects risers and mooring lines.

摘要翻译： 海上浮式生产，储存和卸载船舶具有围绕中央双锥形锥形月球池的大致圆柱形或多边形构造的船体，并且包含水压载物和油和/或液化气储存室。 可调节的水压载系统引起船舶的起伏，俯仰和喘振运动，以动态地定位和操纵船只。 容器上的月球形状和其他装置提供增加的虚拟质量，用于增加滚动和起伏模式的自然周期，减少由于波浪和船只运动引起的动态放大和共振，并且便于操纵船只。 在月球底部的可拆卸的转塔浮标连接立管和系泊线。

公开(公告)号：US3381648A

公开(公告)日：1968-05-07

申请号：US61555967

申请日：1967-02-13

申请人： WILLEM FREDERIK VONCK

发明人： FREDERIK VONCK WILLEM

IPC分类号： B63B41/00

CPC分类号： B63B41/00 ,  B63B2041/006

公开(公告)号：US3110281A

公开(公告)日：1963-11-12

申请号：US19458262

申请日：1962-05-14

申请人： BUCK LLOYD P

发明人： BUCK LLOYD P

IPC分类号： B63B41/00

CPC分类号： B63B41/00 ,  B63B2041/006

公开(公告)号：US20120298027A1

公开(公告)日：2012-11-29

申请号：US13159383

申请日：2011-06-13

申请人： Nagan Srinivasan

发明人： Nagan Srinivasan

IPC分类号： B63B39/00 ,  B63B21/50 ,  B63B35/44 ,  B63B43/04 ,  B65D88/78 ,  B63B22/02

CPC分类号： B63B35/08 ,  B63B1/048 ,  B63B21/14 ,  B63B21/507 ,  B63B22/026 ,  B63B35/10 ,  B63B35/44 ,  B63B35/4413 ,  B63B2001/044 ,  B63B2003/147 ,  B63B2003/385 ,  B63B2039/067 ,  B63B2041/006 ,  B63B2211/06 ,  B63B2241/08 ,  B63B2241/12

摘要： An offshore floating production, storage, and off-loading vessel has a hull of generally cylindrical or polygonal configuration surrounding a central double tapered conical moon pool and contains water ballast and oil and/or liquefied gas storage compartments. An adjustable water ballast system induces heave, roll, pitch and surge motions of the vessel to dynamically position and maneuver the vessel. The moon pool shape and other devices on the vessel provide added virtual mass for increasing the natural period of the roll and heave modes, reducing dynamic amplification and resonance due to waves and vessel motion, and facilitate maneuvering the vessel. A disconnectable turret buoy at the bottom of the moon pool connects risers and mooring lines.

摘要翻译： 海上浮式生产，储存和卸载船舶具有围绕中央双锥形锥形月球池的大致圆柱形或多边形构造的船体，并且包含水压载物和油和/或液化气储存室。 可调节的水压载系统引起船舶的起伏，俯仰和喘振运动，以动态地定位和操纵船只。 容器上的月球形状和其他装置提供增加的虚拟质量，用于增加滚动和起伏模式的自然周期，减少由于波浪和船只运动引起的动态放大和共振，并且便于操纵船只。 在月球底部的可拆卸的转塔浮标连接立管和系泊线。

公开(公告)号：US20090126616A1

公开(公告)日：2009-05-21

申请号：US12006486

申请日：2008-01-02

申请人： Nagan Srinivasan

发明人： Nagan Srinivasan

IPC分类号： B63B35/44

CPC分类号： B63B35/08 ,  B63B1/048 ,  B63B21/14 ,  B63B21/507 ,  B63B22/026 ,  B63B35/10 ,  B63B35/44 ,  B63B35/4413 ,  B63B2001/044 ,  B63B2003/147 ,  B63B2003/385 ,  B63B2039/067 ,  B63B2041/006 ,  B63B2211/06 ,  B63B2241/08 ,  B63B2241/12

摘要： An offshore floating production, storage, and off-loading vessel has a monolithic non ship-shaped hull of polygonal configuration surrounding a central double tapered conical moon pool and contains water ballast and oil storage compartments. The exterior side walls of the hull have flat surfaces and sharp corners to cut ice sheets, resist and break ice, and move ice pressure ridges away from the structure. An adjustable water ballast system induces heave, roll, pitch and surge motions of the vessel to dynamically position and maneuver the vessel to accomplish ice cutting, breaking and moving operations. The moon pool shape and other devices on the vessel provide added virtual mass capable of increasing the natural period of the roll and heave modes, reducing dynamic amplification and resonance due to waves and vessel motion, and facilitate maneuvering the vessel. The vessel may be moored by a disconnectable turret buoy received in a support frame at the bottom of the moon pool and to which flexible well risers and mooring lines are connected.

摘要翻译： 离岸浮式生产，储存和卸载船舶具有围绕中央双锥形月球池的多边形结构的整体非船形船体，并包含水压载和储油室。 船体的外侧壁具有平坦的表面和尖角，以切割冰盖，抵抗和打破冰块，并将冰压力脊移离结构。 可调节的镇流器系统引起容器的升沉，滚动，俯仰和喘振动作，以动态地定位和操纵船只以完成冰切割，断裂和移动操作。 容器上的月球形状和其他装置提供了增加的虚拟质量，能够增加卷的自然周期和起伏模式，减少由于波浪和船只运动引起的动态放大和共振，并且便于操纵船只。 容器可以通过容纳在月球池底部的支撑框架中的可拆卸的转台浮标系泊，并且柔性井立管和系泊线连接到该浮筒上。

公开(公告)号：US5431121A

公开(公告)日：1995-07-11

申请号：US294324

申请日：1994-08-23

申请人： Jeffrey M. Canepa

发明人： Jeffrey M. Canepa

IPC分类号： B63B41/00

CPC分类号： B63B41/00 ,  B63B2035/009 ,  B63B2041/006

摘要： A keel hoist assembly for use in raising and lowering the keel of a retractable keel sailboat and including a winch unit and a generally tubular retractable support tube. The winch unit is removably mountable to a top end of the retractable support member which, in turn, fits within a tubular receiving column provided to the sailboat and extending between the bottom of the boat hull and the deck. The retractable support member is adapted for telescoping movement within the tubular receiving column and is movable between a first retracted position within the tubular receiving column and a second extended position wherein the support member is disposed extended upwardly at a distance above the top deck. locking pin members are provided to lock the support tube in the retracted and extended positions. When not in use, the winch unit is removed from the retractable support tube and stowed below deck and the retractable support member is moved to its retracted position and locked in place.

摘要翻译： 一种用于升高和降低可伸缩龙骨帆船龙骨的龙骨组件，其包括绞盘单元和大体上可管理的可缩回支撑管。 绞盘单元可拆卸地安装在可伸缩的支撑构件的顶端，该可伸缩的支撑构件又装配在设置在帆船上的管状接收柱中，并且在船体的底部和甲板之间延伸。 可缩回支撑构件适于在管状接收柱内伸缩运动，并且可在管状接收柱内的第一缩回位置和第二延伸位置之间移动，其中支撑构件设置在顶部甲板上方一定距离处向上延伸。 提供锁定销构件以将支撑管锁定在缩回和伸出位置。 当不使用时，绞盘单元从可伸缩支撑管中移除并收纳在甲板下面，并且可伸缩支撑构件移动到其缩回位置并锁定就位。