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1. 发明专利

JP2009202873A Vessel 有权
标题翻译：船只
公开(公告)号：JP2009202873A
公开(公告)日：2009-09-10
申请号：JP2009143261
申请日：2009-06-16
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAMURA HIROSHI , SAKAMOTO TOSHINOBU , ITO EIICHI
IPC分类号： B63H5/16
摘要： PROBLEM TO BE SOLVED: To change, by a bilge vortex occurring at a bilge, a downward flow occurring substantially on a propeller axis to a flow canceling a rotational flow occurring due to the rotation of a propeller, thereby reducing the resistance of a vessel body and improving propelling efficiency.
SOLUTION: At least one fin 20 is extended on a stern bottom external plate 11 positioned forward of the propeller 6 arranged on a stern 1', which changes, by the bilge vortex occurring at the bilge due to the running of the vessel body, the downward flow occurring substantially on the propeller axis to the flow canceling the rotational flow occurring due to the rotation of the propeller 6.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过在舱底发生的舱底涡流来改变基本上在螺旋桨轴上发生的向下的流动，以消除由于螺旋桨的旋转而产生的旋转流动，从而降低了阻力船体，提高推进效率。解决方案：至少一个翅片20延伸在位于设置在船尾1'上的螺旋桨6前方的船尾底部外板11上，船尾1'由于船舶运行而在舱底发生的舱底涡流而变化主体，基本上在螺旋桨轴上发生的向下流动，以消除由于螺旋桨6的旋转而产生的旋转流动的流动。（C）2009年，JPO和INPIT

2. 发明专利

JP2004114743A Vessel 有权
公开(公告)号：JP2004114743A
公开(公告)日：2004-04-15
申请号：JP2002277489
申请日：2002-09-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAMURA HIROSHI , SAKAMOTO TOSHINOBU , ITO EIICHI
IPC分类号： B63H5/16
摘要： PROBLEM TO BE SOLVED: To change, by a bilge vortex occurring at a bilge, a downward flow occurring substantially on a propeller axis to a flow canceling a rotational flow occurring due to the rotation of a propeller, thereby reducing the resistance of a vessel body and improving propelling efficiency.
SOLUTION: A vessel is characterized in that, on a stern bottom external plate 11 positioned frontward a propeller 6 arranged on a stern 1', at least one fin 20 which changes, by a bilge vortex occurring at a bilge due to the running of a vessel body, the downward flow occurring substantially on a propeller axis to a flow canceling the rotational flow occurring due to the rotation of the propeller 6.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2014151819A Hull frictional resistance reduction device, hull frictional resistance reduction method, water intake pump protection structure, water intake pump protection method, and ship 审中-公开
标题翻译：船体电阻降低装置，耐摩擦电阻降低方法，水泵保护结构，水泵保护方法和船舶
公开(公告)号：JP2014151819A
公开(公告)日：2014-08-25
申请号：JP2013024543
申请日：2013-02-12
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SAWAI TAKAYUKI , TAMURA HIROSHI , IWASAKI TAKESHI
IPC分类号： B63B1/38 , B63B3/44 , B63B13/00 , B63B43/00
CPC分类号： Y02T70/122
摘要： PROBLEM TO BE SOLVED: To prevent water from entering inside a hull when an abnormality occurs in a hull frictional resistance reduction device, and to prevent air bubbles from entering into an intake port of a water intake pump.SOLUTION: A hull frictional resistance reduction device 10 is configured to reduce frictional resistance caused by external water by ejecting air bubbles from air ejecting holes 17 provided at the bottom of the hull, and comprises: a blower 14; and an air supply pipe 16 for delivering air taken in by the blower to the air ejecting holes 17. The air supply pipe 16 is arranged so that a middle part thereof passes a position higher than a waterline DL of a hull 2. Further, a water intake pump is provided on a ship bottom at a position further to the rear in the traveling direction than the hull frictional resistance reduction device 10, and in a water intake protection structure 23, water intake ports 11 of the water intake pump are arranged at lower parts of a ship board of the hull 2 that is below the waterline DL. The structure also includes an air bubble shielding plate 24 formed along a relative current of the external water during traveling in a region covering below the water intake ports 11 when viewed from a side of the hull, for preventing air bubbles B from entering into the water intake ports 11.
摘要翻译：要解决的问题：在船体摩擦阻力降低装置发生异常时防止水进入船体内部，并防止气泡进入进水泵的进气口。解决方案：船体摩擦阻力降低装置 10被构造成通过从设置在船体底部的空气喷射孔17喷射气泡来减少由外部水引起的摩擦阻力，并且包括：鼓风机14; 以及用于将由鼓风机吸入的空气输送到空气喷射孔17的供气管16.空气供给管16布置成使得其中间部分通过比船体2的水线DL高的位置。此外，进水泵设置在比船体摩擦阻力降低装置10更远的行进方向的后方位置的船底上，在进水保护结构23中，进水泵的吸水口11配置在船体2的船底下方位于水线DL下方。该结构还包括一个气泡屏蔽板24，该气泡屏蔽板24沿着从船体侧面观察到的覆盖在进水口11下方的区域内的行进过程中沿着外部水的相对电流形成，以防止气泡B进入水中进气口11。

4. 发明专利

JP2005145352A Baffle fin device and vessel equipped with it 审中-公开
标题翻译： BAFFLE FIN设备和配有它的船只
公开(公告)号：JP2005145352A
公开(公告)日：2005-06-09
申请号：JP2003388515
申请日：2003-11-18
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TSUMURA KENJI , TERADA SHIN , TAMURA HIROSHI
IPC分类号： B63H5/16
摘要： PROBLEM TO BE SOLVED: To provide a baffle fin device and a vessel equipped with it having no influence upon the propelling performance and capable of reducing the varying pressure generated by a propeller and reducing the influence of the varying pressure upon the hull vibration.
SOLUTION: The baffle fin device 11 is structured so that a left and a right fin 13 extended from the front till the upper position of the propeller 9 are installed in the lower part of the stern, wherein the fins 13 are arranged so that the mutual spacing is narrower in their tails than the forefront, and the vessel bottom shape is allowed to exist in all spacing portions.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供挡板翅片装置和装备有挡板翅片装置的容器，其对推进性能没有影响，并且能够减小由螺旋桨产生的变化的压力并且减小变化的压力对船体振动的影响。解决方案：挡板翅片装置11构造成使得从前方延伸到螺旋桨9的上部位置的左右翅片13安装在船尾的下部，其中翅片13布置成相互间隔在尾部比前方窄，并且容器底部形状被允许存在于所有间隔部分中。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004148972A Stern structure 审中-公开
公开(公告)号：JP2004148972A
公开(公告)日：2004-05-27
申请号：JP2002315941
申请日：2002-10-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ISHIKAWA AKIRA , TAMURA HIROSHI
IPC分类号： B63B1/08
CPC分类号： Y02T70/128
摘要： PROBLEM TO BE SOLVED: To suppress degradation of propulsion performance and to make propeller clearance appropriate. SOLUTION: A stern bottom surface 1 forms a hydraulic surface 2 on the rear side of the stern, a hydraulic surface 3 on the front side of the stern, and a hydraulic surface 4 on the center side of the stern. The rear section of the hydraulic surface 4 lies at a position lower than the front section of the hydraulic surface 4. The stern bottom surface 1 downwardly bends stream flowing backward by a propulsion rotary vane 6, effectively suppresses diving of the stern, forms a step for projecting the rear section of the stern downwardly, and forms the appropriate propeller clearance. The improvement of the propulsion performance based on the suppression of flow field of the stern and the securement of the propeller clearance are simultaneously realized. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2003276690A Side thruster, ship equipped with the side thruster, and side thruster manufacturing method 审中-公开
标题翻译：侧面推力器，配有侧面推力器的船舶和侧面制动器制造方法
公开(公告)号：JP2003276690A
公开(公告)日：2003-10-02
申请号：JP2002164169
申请日：2002-06-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAMURA HIROSHI , SAKAEDA YASUSHI , SAKAMOTO TOSHINOBU
IPC分类号： B63H25/42 , B63B9/00
摘要： PROBLEM TO BE SOLVED: To provide a side thruster which considerably shortens the time for preparing design drawings and shortens the working time for building a ship, and a ship having the side thruster.
SOLUTION: The side thruster 3 comprises a port side opening part 5 formed in a port side shell plate 4 of a hull, a starboard side opening part 7 formed in a starboard side shell plate 6 of the hull, a thruster tunnel 8 to communicate the port side opening part 5 with the starboard side opening part 7, and a thruster body disposed in the thruster tunnel 8. A port side thruster wall surface 9 having the port side opening part and an inner wall 8a of the thruster tunnel 8 continuous to each other, and a starboard side thruster wall surface 10 having the starboard side opening part 7 and the inner wall 8a of the thruster tunnel 8 continuous to each other are provided to form a part of a side surface shape of a conical body.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种侧推力器，其大大缩短了制备设计图纸的时间并缩短了建造船舶的工作时间和具有侧推进器的船舶。解决方案：侧推进器3包括形成在船体的端口侧壳板4中的端口侧开口部5，形成在船体的右舷侧壳板6中的右舷侧开口部7，推进器通道8 将端口侧开口部5与右舷侧开口部7连通，以及设置在推进器通道8中的推进器主体。具有端口侧开口部和推进器通路8的内壁8a的端口侧推进器壁面9 并且设置具有彼此连续的推进器通道8的右舷侧开口部7和内壁8a的右舷侧推进器壁面10，以形成圆锥体的侧面形状的一部分。版权所有（C）2004，JPO

7. 发明专利

JP2011121427A Vessel 有权
标题翻译：船只
公开(公告)号：JP2011121427A
公开(公告)日：2011-06-23
申请号：JP2009279430
申请日：2009-12-09
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SAKAMOTO TOSHINOBU , NISHIGAKI AKIRA , WATANABE TAKANORI , TAMURA HIROSHI , SAKAEDA YASUSHI
IPC分类号： B63B1/06
CPC分类号： B63B1/063 , Y02T70/126
摘要： PROBLEM TO BE SOLVED: To improve propulsion performance in sailing in each draft of full load draft and light load draft. SOLUTION: A bulbous bow (3) provided in a lower part of a bow freeboard part is formed as follows: it is desirable that the bulbous bow (3) is located between a full load draft line and a light load draft line under the full load draft line and includes a bulbous bow upper part (4) formed along a first curved surface and a bulbous bow lower part (5) located under the light load draft line and formed along a second curved surface crossing the first curved surface, and it is desirable that the bulbous bow (3) has a maximum lower width larger than a maximum upper width when a maximum width of the bulbous bow upper part (4) in a cross section when a length direction of this vessel (1) is made as a normal line direction is made as a maximum upper width and a maximum width of the bulbous bow lower part (5) in the cross section is made as a maximum lower width. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提高全负荷牵引和轻载吃水中每个吃水中的航行推进性能。解决方案：设置在弓形干舷部分的下部的球根弓（3）如下形成：球状弓（3）位于满载牵伸线和轻负载牵伸线在满载牵伸线下方，包括沿着第一弯曲表面形成的球根弓形上部部分（4）和位于轻负载牵伸线线下方的球根弓形下部部分（5），并且沿着与第一弯曲表面交叉的第二弯曲表面形成，并且当该容器（1）的长度方向上的横截面中的球状弓形上部（4）的最大宽度时，球茎弓（3）的最大宽度大于最大上部宽度，制作为法线方向作为最大上部宽度，将横截面中的球形弓形下部（5）的最大宽度设为最大下限宽度。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2004271248A Container ship, container inspection method, and container customs clearance method 审中-公开
公开(公告)号：JP2004271248A
公开(公告)日：2004-09-30
申请号：JP2003059378
申请日：2003-03-06
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OZAKI MASAHIKO , OTA MAKOTO , TAMURA HIROSHI
IPC分类号： G01N23/04 , B63B49/00 , G01V5/00
CPC分类号： G01V5/0008
摘要： PROBLEM TO BE SOLVED: To provide a technology for concurrently achieving prevention of import of goods bad for society and facilitation of customs clearance at both of an import port and an export port. SOLUTION: A container ship is provided with a ship body (1a) for loading a container (2), inspection apparatuses (5, 7) for inspecting contents in the container (2) and generating inspection information (9, 10) and a storage apparatus (7a) for storing the inspection information (9, 10). The container ship can inspect the contents in the container (2) on a voyage and can reduce a burden for inspecting the contents at the import port and the export port. COPYRIGHT: (C)2004,JPO&NCIPI

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