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1. 发明专利

JP2005247112A Stern structure of pod propulsion vessel 有权
标题翻译： POD推进船的STERN结构
公开(公告)号：JP2005247112A
公开(公告)日：2005-09-15
申请号：JP2004059454
申请日：2004-03-03
申请人： National Maritime Research Institute , Shin Kurushima Dockyard Co Ltd , 株式会社新来島どっく , 独立行政法人海上技術安全研究所
发明人： SUEYOSHI AKIRA , HIGASHIHAMA KIYOSHI , KANO TOSHIYUKI
IPC分类号： B63B1/08
CPC分类号： Y02T70/128
摘要： PROBLEM TO BE SOLVED: To provide stern structure which eliminates abruption of water flow at the stern and reduces propulsion resistance in a pod propulsion vessel.
SOLUTION: In the pod propulsion vessel, a stern frame of a stern perpendicular part in the front of the pod propulsion device is made so that the central part is the perpendicular part 1 having narrow width and the lower part of the draft line d is the shape having a buoyancy part 2 horizontally projecting from the perpendicular part 1 to the right and left, and the buoyancy part 2 is inclined so as to approach the ship bottom as it goes from the stern to the hull central side. While securing the buoyancy supporting the heavy load related to the pod propulsion device by holding the approximately horizontal buoyancy part 2 at the lower side than the draft line d, the generation of abruption is eliminated by reducing the change of the water flow at the stern by thinning the perpendicular part positioned at the front of the propeller. The ship's course can be stabilized by reducing the propulsion resistance thereby.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供严格的结构，其消除船尾处的水流的破坏并降低舱推进容器中的推进阻力。解决方案：在荚推进装置中，制造荚推进装置前部的船尾垂直部分的船尾框架，使得中心部分是具有窄宽度的垂直部分1和牵伸线的下部 d是具有从垂直部分1向左右水平突出的浮力部分2的形状，并且浮力部分2倾斜，以便当其从船尾到船身中心侧时接近船底。在通过将大致水平的浮力部分2保持在比拔模线d更低的侧面来确保支撑与荚推进装置相关的重载荷的浮力的同时，通过减少船尾水流的变化来消除产生破裂的产生，使位于螺旋桨前部的垂直部分变薄。可以通过降低推进力来稳定船舶的航向。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005255127A Steering device of pod propelled vessel 审中-公开
标题翻译： POD推进船的转向装置
公开(公告)号：JP2005255127A
公开(公告)日：2005-09-22
申请号：JP2004073547
申请日：2004-03-15
申请人： National Maritime Research Institute , Shin Kurushima Dockyard Co Ltd , 株式会社新来島どっく , 独立行政法人海上技術安全研究所
发明人： SUEYOSHI AKIRA , KATAOKA SHIRO , KANO TOSHIYUKI
IPC分类号： B63H25/42
摘要： PROBLEM TO BE SOLVED: To provide a steering device of a pod propelled vessel with a less driving force for turning the bow, free of a drop in the forward propelling force, and capable of enhancing the steering characteristic.
SOLUTION: The pod propelled vessel equipped at the stern with a pod propelling device P is furnished with an auxiliary rudder 31 in a position under a stern projection 17 and apart backward from the device P. As separated at a large distance from the rotational center of the hull, the auxiliary rudder 31 can exert a good working effect to lead to enhancement of the steering characteristic. Where the auxiliary rudder 31 can solely generate a sufficient steering force, the pod propelling device P is not required to turn, and there is no drop in the forward propelling force T and the vessel speed can be maintained constant even during turning the bow. Further because the auxiliary rudder 31 is separate from the pod propelling device P, the structure of the device P can be simplified.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有较少驱动力的荚推进式船只的转向装置，用于转动船首，没有向前推进力的下降，并且能够增强转向特性。解决方案：船尾配备有荚推进装置P的荚果推进式船舶在船尾突起17下方的位置配备有辅助舵31，并从装置P向后分离。辅助舵31可以发挥良好的作业效果，导致转向特性的提高。在辅助舵31只能产生足够的转向力的情况下，吊舱推进装置P不需要转动，并且前推力T没有下降，并且即使在转动弓时也能保持船的速度恒定。此外，由于辅助舵31与荚推动装置P分离，因此能够简化装置P的结构。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005255059A Straightening structure of pod propelled vessel 有权
标题翻译： POD PROPELLED VESSEL的结构
公开(公告)号：JP2005255059A
公开(公告)日：2005-09-22
申请号：JP2004071653
申请日：2004-03-12
申请人： National Maritime Research Institute , Shin Kurushima Dockyard Co Ltd , 株式会社新来島どっく , 独立行政法人海上技術安全研究所
发明人： SUEYOSHI AKIRA , KATAOKA SHIRO , KANO TOSHIYUKI
IPC分类号： B63B1/08 , B63H5/16
CPC分类号： Y02T70/128
摘要： PROBLEM TO BE SOLVED: To provide a straightening structure of a pod propelled vessel capable of eliminating a drop in the water stream speed at the stern and improving the propelling performance and the veering maneuvering performance.
SOLUTION: A stern frame located ahead of a pod propelling device is formed in such a shape as narrow in the central part to assume a vertical part 1 and having a buoyancy part 2 overhung horizontally to the left and right from the vertical part 1 in a part under the draft line d, and straightening fins 30 are installed on the left and right of the vertical part 1, and because the water stream to restrict a water stream flowing backward along the outer planks of the hull so as not to go over the top of the propeller rotation surface of the pod propelling device P guides so that the stream does not go over the top of the propeller rotation surface of the pod propelling device P, the flow speed does drop any rapidly and it is possible to enhance the propelling performance of the pod propelling device P and the veering maneuverability.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够消除船尾水流速度下降的荚果推进船的矫直结构，并提高推进性能和转向机动性能。解决方案：位于吊舱推进装置前方的船尾框架形成为中心部分的窄形状，呈现垂直部分1，并且具有从垂直部分左侧和右侧水平悬挂的浮力部分2 在垂直部分1的左侧和右侧安装有矫直翅片30，并且由于水流限制沿着船体的外部木板向后流动的水流，从而不会超过舱推进装置P的螺旋桨旋转表面的顶部引导，使得流不超过舱推进装置P的螺旋桨旋转表面的顶部，流速快速下降，并且可以提高荚果推进装置P的推进性能和转向机动性。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005254978A Mounting structure of pod propelling device 有权
标题翻译： POD螺旋装置的安装结构
公开(公告)号：JP2005254978A
公开(公告)日：2005-09-22
申请号：JP2004069147
申请日：2004-03-11
申请人： National Maritime Research Institute , Shin Kurushima Dockyard Co Ltd , 株式会社新来島どっく , 独立行政法人海上技術安全研究所
发明人： SUEYOSHI AKIRA , HIGASHIHAMA KIYOSHI , KANO TOSHIYUKI
IPC分类号： B63H25/42
摘要： PROBLEM TO BE SOLVED: To provide a mounting structure of a pod propelling device to work with less wasteful resistance and a high propeller efficiency.
SOLUTION: The mounting structure is to mount the pod propelling device P on a bottom frame 18 of a stern projection part 17, in which the pod propelling device P is composed of a strut 14 in rudder shape penetrated by a spinning shaft 15, a propeller 13 mounted at the bottom of the strut 14, and a pod 11 having a drive shaft 16, wherein the drive shaft 16 is arranged at a right angle to the spinning shaft 15, and the bottom frame 18 of the stern projection part 17 is inclined downward to the front, and the spinning shaft 15 of the strut 14 is at a right angle threaded to the bottom frame 18, and thereby the pod propelling device P is mounted on the bottom frame 18. As the rotational surface of the propeller inclines downward to the front of the hull, no wasteful resistance is generated in the water stream and the propeller efficiency is heightened.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种荚式推进装置的安装结构，以较少的浪费电阻和高螺旋桨效率工作。解决方案：安装结构将吊舱推进装置P安装在船尾突出部分17的底架18上，其中舱推进装置P由以旋转轴15穿过的舵形状的支柱14组成，安装在支柱14的底部的螺旋桨13和具有驱动轴16的吊舱11，其中驱动轴16与旋转轴15成直角布置，船尾突出部分的底架18 17向前倾斜，支柱14的旋转轴15与底架18成直角，从而将吊舱推进装置P安装在底架18上。作为螺旋桨向下倾斜到船体的前部，水流中不产生浪费的阻力，螺旋桨效率提高。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005335670A Bow shape of vessel 有权
标题翻译：船的形状
公开(公告)号：JP2005335670A
公开(公告)日：2005-12-08
申请号：JP2005011143
申请日：2005-01-19
申请人： Shin Kurushima Dockyard Co Ltd , 株式会社新来島どっく
发明人： NOMURA IKUO , MURAKAMI TAKANOBU , SUEYOSHI AKIRA
IPC分类号： B63B1/06
CPC分类号： Y02T70/126
摘要： PROBLEM TO BE SOLVED: To provide a bow shape of a vessel that increases the space for storing cargo, and can increase the navigation speed of the vessel by educing the wave making resistance by reducing the Froude number and by exhibiting the effect of a bow bulb even when only a ballast exists and there is no cargo.
SOLUTION: The bow near the the full load draft line of the vessel having a bow bulb under the full load draft line is extended to the proximity of the front end of the vessel. The front end of an exposure deck, the front end of the bow bulb, and the bow of the full load draft line are positioned on the same vertical line in the side view. The shape of the bow bulb is set as the shape substantially the same as conventional art, and the bow bulb is positioned under the light draft line.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供增加用于存储货物的空间的船只的弓形，并且可以通过降低弗劳德号来教育波浪制造阻力并且通过展现其效果来提高船的导航速度即使只有一个镇流器存在，也没有货物。
解决方案：在全负荷牵引线下具有弓形灯泡的容器满负荷牵引线附近的船只延伸到船舶前端附近。暴露甲板的前端，弓形灯泡的前端和满载牵伸线的弓杆在侧视图中位于相同的垂直线上。弓形灯泡的形状被设定为与传统技术基本相同的形状，并且弓形灯泡位于轻牵引线下方。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006088778A Structure of stern 有权
标题翻译： STERN结构
公开(公告)号：JP2006088778A
公开(公告)日：2006-04-06
申请号：JP2004274131
申请日：2004-09-21
申请人： Shin Kurushima Dockyard Co Ltd , 株式会社新来島どっく
发明人： SUEYOSHI AKIRA , HIGASHIHAMA KIYOSHI
IPC分类号： B63H5/16 , B63B1/08
CPC分类号： Y02T70/128
摘要： PROBLEM TO BE SOLVED: To provide a structure of a stern which can guide a suitable stream of water to a propeller for propulsion regardless of the depth of draft without changing the shape of a stern hull, and can prevent an increase in resistance generated at the time of navigation of a vessel.
SOLUTION: The structure of the stern is provided with an additional member of the stern provided to a bottom 2a which is above the propeller 3 for propulsion. The additional member of the stern is a tunnel fin 10 of which the surface reverse to the propeller 3 for propulsion is formed so that the surface covers the propeller 3 for propulsion. The tunnel fin 10 is provided with a pair of cutting edges 10c, 10c at the position where the cutting edges, when the bottom 2a is seen from below, sandwich an extension line CL passing through a propeller shaft for propulsion. The pair of cutting edges 10c, 10c are arranged so that a spacing between the two becomes smaller from the bow side toward the stern side. Then, each of the cutting edges 10c is inclined downward from the bow side toward the stern side, and the end part 10b of the cutting edge 10c on the stern side is positioned below the top end of the propeller 3 for propulsion.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种船尾结构，其可以将适当的水流引导到螺旋桨以用于推进，而与风速的深度无关，而不改变船尾船体的形状，并且可以防止电阻的增加在船舶导航时产生的。解决方案：船尾的结构设置有设置在用于推进的螺旋桨3上方的底部2a的船尾的附加构件。船尾的附加构件是隧道肋10，其中与用于推进的螺旋桨3相反的表面形成为使得该表面覆盖用于推进的螺旋桨3。隧道肋10在从下方观察底部2a的位置处设置有切削刃10c，10c，夹着通过用于推进的传动轴的延长线CL。一对切削刃10c，10c配置成使得两者之间的间隔从弓形侧朝向船尾侧变小。然后，各切削刃10c从船头侧向船尾侧向下倾斜，船尾侧的切削刃10c的端部10b位于推进用螺旋桨3的上端的下方。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005306265A Voyage system 有权
标题翻译： VOYAGE系统
公开(公告)号：JP2005306265A
公开(公告)日：2005-11-04
申请号：JP2004127676
申请日：2004-04-23
申请人： Shin Kurushima Dockyard Co Ltd , 株式会社新来島どっく
发明人： SUEYOSHI AKIRA , HIGASHIHAMA KIYOSHI
IPC分类号： B63B39/00
摘要： PROBLEM TO BE SOLVED: To provide a voyage system setting an optimum trim on a real ship based on a data obtained from the result of a water-tank experiment, setting propelling performance to an optimum state, and improving stability and economical efficiency.
SOLUTION: A voyage system 1 creates a database correlating to a displacement of the ship, and trim of the ship based on the data obtained from the water-tank experiment in which the trim is variedly changed, calculates the optimum trim of the real ship based on the database, and filling/displacement quantity and a loading quantity of the ship by calculation processing means, and consists of the calculation processing means 5 calculating the filling/displacement quantity to a ballast tank of the real ship by the calculation processing means to obtain a filling/displacement procedure in the optimum trim based on the calculated result.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种航行系统，根据从水箱实验结果获得的数据，在实际船舶上设置最佳装饰，将推进性能设定到最佳状态，并提高稳定性和经济效益。
解决方案：航行系统1创建与船舶位移相关的数据库，并根据从水箱实验中获得的数据，修改船舶的位置，其中修改了水泥箱实验，其中，基于数据库的真实船舶，以及计算处理装置的船舶的填充/排出量和装载量，并且由计算处理装置5计算通过计算处理对实际船舶的压载舱的填充/排出量基于计算结果在最佳修剪中获得填充/位移程序的手段。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004042881A Unsymmetrical stern fin structure 有权
公开(公告)号：JP2004042881A
公开(公告)日：2004-02-12
申请号：JP2003001099
申请日：2003-01-07
申请人： Shin Kurushima Dockyard Co Ltd , 株式会社新来島どっく
发明人： SUEYOSHI AKIRA , HIGASHIHAMA KIYOSHI
IPC分类号： B63B1/32
CPC分类号： Y02T70/12
摘要： PROBLEM TO BE SOLVED: To provide an unsymmetrical stern fin structure having an improved self-sailing element by eliminating the inherent resistance of stern fins, reducing the resistance of a hull and generating an unsymmetrical flow to a propeller.
SOLUTION: In the unsymmetrical stern fin structure 1, the stern fins 7a, 7b each of which has one face formed to be flat and the other face formed in a cross section reducing its thickness as tending from a hull mounting portion 71 to an opening end 72 are arranged on both starboard and port sides, respectively, with the flat faces in the rotating direction of the propeller 9. Side face elevation angles θ of the hull mounting portions of the stern fins 7a, 7b are set to be preset values and the heights of the rear ends of the stern fins 7a, 7b are within a range of 60-70% of the radius of the propeller. The rear ends of the stern fins 7a, 7b are located at their approximate halves near a station.
COPYRIGHT: (C)2004,JPO

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