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11. 发明专利

JP2013230814A Frictional resistance reduction device for vessel 有权
标题翻译：用于船舶的耐摩耗减速装置
公开(公告)号：JP2013230814A
公开(公告)日：2013-11-14
申请号：JP2013137336
申请日：2013-06-28
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： KAWASHIMA HIDEMIKI , FUKUDA TETSUGO , KODAMA YOSHIAKI , HINATSU MUNEHIKO , HARUMI KAZUYOSHI , TAKIMOTO TADANORI
IPC分类号： B63B1/38 , B63B39/12
CPC分类号： Y02T70/122
摘要： PROBLEM TO BE SOLVED: To provide a frictional resistance reduction device for a vessel that maintains main engine efficiency by suitably supplying exhaust gas to a supercharger, controls a jetting state of gas jetting to a portion near a hull in particular by using bypass gas and restricts diffusion of air bubbles near a bottom without becoming an obstacle to an operation of the vessel.SOLUTION: A frictional resistance reduction device for a vessel includes: a supercharger 11 supplying gas jetting to a portion near a hull under a draft line of the vessel; a gas jetting port 40 jetting gas; a navigation state detection part 500 detecting a navigation state of the vessel under water; and a control device 200 controlling a jetting state of the gas supplied from the supercharger 11 in accordance with a detection result of the navigation state detection part 500. The navigation state detection part 500 is installed in a place that is not affected by the jetted gas.
摘要翻译：要解决的问题：为了通过适当地向增压器供应废气来提供通过适当地将排气维持主发动机效率的容器的摩擦阻力降低装置，特别是通过使用旁通气体来限制气体喷射到靠近船体的部分的喷射状态，并限制气泡在底部附近的扩散，而不会成为船舶操作的障碍。解决方案：一种用于船舶的摩擦阻力降低装置，包括：增压器11，其向容器的牵伸线下方的船体附近提供气体喷射; 气体喷射口40喷射气体; 导航状态检测部500，其检测在水下的船舶的导航状态; 以及控制装置200，其根据导航状态检测部500的检测结果来控制从增压器11供给的气体的喷射状态。导航状态检测部500安装在不受喷射气体影响的地方。

12. 发明专利

JP2013216322A Friction resistance reduction device of ship 有权
标题翻译：耐摩擦减速装置
公开(公告)号：JP2013216322A
公开(公告)日：2013-10-24
申请号：JP2013137339
申请日：2013-06-28
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： KAWASHIMA HIDEMIKI , FUKUDA TETSUGO , KODAMA YOSHIAKI , HINATSU MUNEHIKO , HARUMI KAZUYOSHI , TAKIMOTO TADANORI
IPC分类号： B63B1/38 , B63B1/32
CPC分类号： Y02T70/12 , Y02T70/122
摘要： PROBLEM TO BE SOLVED: To provide a friction resistance reduction device of a ship, which controls an injection state of a gas, and is limited in the dispersion of air bubbles in the vicinity of a ship bottom, in particular, by a shape variable limit means.SOLUTION: A friction resistance reduction device of a ship comprises: a gas injection port 40 formed at a ship body not higher than a draft line of ship 1: a supercharger for air-sending a gas to the gas injection port 40; and limit current generation parts 95, 95a for limiting the dispersion of the gas injected from the gas injection port 40.
摘要翻译：要解决的问题：提供一种控制气体的喷射状态的船舶的摩擦阻力减小装置，并且限制了在船底附近的气泡的分散，特别是形状可变极限本发明提供一种船用摩擦阻力降低装置，其特征在于，具备：形成在船舶1以下的船体以下的气体注入口40，其用于向气体喷射口40供气; 并限制电流产生部分95,95a，用于限制从气体注入口40注入的气体的分散。

13. 发明专利

JP2010228679A Method and apparatus for reducing frictional resistance of ship 有权
标题翻译：减少船舶摩擦阻力的方法和装置
公开(公告)号：JP2010228679A
公开(公告)日：2010-10-14
申请号：JP2009080676
申请日：2009-03-27
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： KAWASHIMA HIDEMIKI , FUKUDA TETSUGO , KODAMA YOSHIAKI , HINATSU MUNEHIKO , HARUMI KAZUYOSHI , TAKIMOTO TADANORI
IPC分类号： B63B1/38 , F02B37/16 , F02B37/18 , F02B37/24
CPC分类号： Y02T10/144 , Y02T70/122
摘要： PROBLEM TO BE SOLVED: To keep the efficiency of a main engine by favorably supplying exhaust gas to a turbocharger, and to reduce the frictional resistance of a ship by controlling the jetting state of gas to be jetted in a vicinity of a hull by using bypass gas, and limiting diffusion of bubbles in a vicinity of a ship bottom while forming no operational trouble of the ship. SOLUTION: When reducing the frictional resistance of a ship 1 by jetting gas in a vicinity of a hull below the draft line of the ship 1, gas to be jetted in a vicinity of the hull from the periphery of a turbocharger for supplying pressurized gas to a main engine 10 is taken out, and the efficiency of a main engine 10 is kept in the predetermined range by controlling a variable means (a variable nozzle) for improving the air supply characteristic of the turbocharger according to at least the take-out status, and/or the gas jetting state is controlled by a baffle plate or the like when jetting the gas, and/or the comprehensive efficiency of the ship is improved by limiting the diffusion of the jetted gas by a variable limiting means (a diffusion limiting unit 95). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了通过有利地向涡轮增压器供应排气来保持主机的效率，并且通过控制在船体附近喷射的气体的喷射状态来降低船的摩擦阻力通过使用旁路气体，并且限制船底附近的气泡的扩散，同时不形成船舶的操作故障。解决方案：通过在船体1的牵伸线下方的船体附近喷射气体来减小船舶1的摩擦阻力，从用于供给的涡轮增压器的周边喷射到船体附近的气体取出主发动机10的加压气体，通过控制用于改善涡轮增压器的空气供给特性的可变装置（可变喷嘴），主发动机10的效率保持在预定范围内和/或气体喷射状态由喷射气体时的挡板等控制，和/或通过限制喷射气体通过可变限制装置的扩散来改善船舶的综合效率（扩散限制单元95）。版权所有（C）2011，JPO＆INPIT

14. 发明专利

JP2008143345A Hull frictional resistance reduction device 有权
标题翻译：机身电阻降低装置
公开(公告)号：JP2008143345A
公开(公告)日：2008-06-26
申请号：JP2006332486
申请日：2006-12-08
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： KAWASHIMA HIDEMIKI , KAWASHIMA HISANOBU , HINATSU MUNEHIKO , KODAMA YOSHIAKI , MAKINO MASAHIKO , HORI TOSHIFUMI , ONAWA MASASHI , SAKOTA MOTOYUKI
IPC分类号： B63B1/38
CPC分类号： Y02T70/122
摘要： PROBLEM TO BE SOLVED: To provide a hull frictional resistance reduction device capable of efficiently making a bubble flow for reducing hull frictional resistance flow rearward along an outer face of a bottom shell by synergistic action of gas which is pressed into water from bottom part openings without bottom plates of gas chambers in a bow bottom part and relatively flows rearward and gas holding plates along bottom both side parts, without providing a bubble generation part, such as a conventionally used bottom plate having a large number of small holes and a mesh, as a means for making a bubble flow flow rearward along a bottom lower face during sailing.
SOLUTION: In the bow bottom part, the gas chambers 2a capable of emitting gas downward are aligned in the beam direction, and a high-pressure gas supply source 8 connected to the gas chambers 2a via gas flow rate control parts D and piping 3 is provided. Inside of the gas chambers 2a is opened into water via the bottom part openings without bottom plates, and baffle plates 16 receiving jets from the piping 3 are provided inside the gas chambers 2a.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种船体摩擦阻力减小装置，其能够有效地制造气泡流动，以通过从底部压入水中的气体的协同作用沿着底壳的外表面向后减小船体摩擦阻力不具有弓形底部的气室的底板的部分开口，并且相对地沿着底部的两侧部向后流动气体保持板，而不设置气泡产生部分，例如常规使用的具有大量小孔的底板和作为在航行期间使气泡流动沿着底部下表面向后流动的手段。解决方案：在弓形底部，能够向下发射气体的气室2a沿射束方向排列，高压气体供给源8通过气体流量控制部分D和提供管道3。气室2a的内部经由没有底板的底部开口被打入水中，并且在气室2a内部设置有从管道3接收喷气的挡板16。版权所有（C）2008，JPO＆INPIT

15. 发明专利

JP2006079247A Method for creating ship model 审中-公开
标题翻译：创建船型的方法
公开(公告)号：JP2006079247A
公开(公告)日：2006-03-23
申请号：JP2004260809
申请日：2004-09-08
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： KAWASHIMA HIDEMIKI , HINO TAKANORI
IPC分类号： G06F17/50 , B63B9/00
摘要： PROBLEM TO BE SOLVED: To provide a method for creating a ship model that allows handling the ship model in an ergonomically comfortable manner by means of a small number of parameters.
SOLUTION: The method for creating a ship model comprises a step S13 for creating contour data showing the contour of a ship model which it is desired to create; a step S14 for creating characteristic curve data showing the characteristic of the form of the ship model which it is desired to create; a step S15 for creating, on the basis of the characteristic curve data, frameline data showing a frame line of the hull cross section of the ship model which it is desired to create; and a step S16 for creating ship model data showing the ship model which it is desired to create based on the contour data and the frameline data. The characteristic curve data show inflection lines, crest lines, auxiliary crest lines, the respective curved shapes of the inflection lines, the crest lines and the auxiliary crest lines, and distributions of inflection points on the inflection lines, apexes on the crest lines, and auxiliary apexes on the auxiliary crest lines.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于创建能够通过少量参数以人体工程学舒适的方式处理船模型的船模型的方法。解决方案：用于创建船模型的方法包括：步骤S13，用于创建轮廓数据，其显示希望创建的船模型的轮廓; 用于产生表示希望形成的船型的特征的特性曲线数据的步骤S14; 基于特征曲线数据创建表示希望形成的船舶模型的船体横截面的框线的框线数据的步骤S15; 以及步骤S16，用于基于轮廓数据和框架线数据来创建示出其期望创建的船模型的船模型数据。特征曲线数据示出拐弯线，波峰线，辅助波峰线，拐弯线，波峰线和辅助波峰线的各个弯曲形状以及拐点线上的拐点分布，峰顶上的顶点，以及辅助顶点在辅助顶线上。版权所有（C）2006，JPO＆NCIPI

16. 发明专利

JP2013216321A Friction resistance reduction device of ship 有权
标题翻译：耐摩擦减速装置
公开(公告)号：JP2013216321A
公开(公告)日：2013-10-24
申请号：JP2013137338
申请日：2013-06-28
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： KAWASHIMA HIDEMIKI , FUKUDA TETSUGO , KODAMA YOSHIAKI , HINATSU MUNEHIKO , HARUMI KAZUYOSHI , TAKIMOTO TADANORI
IPC分类号： B63B1/38 , B63B1/32
CPC分类号： Y02T70/12 , Y02T70/122
摘要： PROBLEM TO BE SOLVED: To provide a friction resistance reduction device of a ship, which keeps the efficiency of a main engine by suitably supplying an exhaust gas to a supercharger, controls an injection state of a gas injected to the vicinity of a ship body by using a bypass gas, does become a hindrance on the navigation of the ship, and limits the dispersion of air bubbles in the vicinity of a ship bottom.SOLUTION: A friction resistance reduction device of a ship is characterized by comprising: a gas injection port 40 formed at a ship bottom of a ship 1; a supercharger for air-sending a gas to the gas injection port 40; and a dispersion limit part 95 for limiting the dispersion of the gas injected from the gas injection port 40, and deformable according to an inner force and/or an outer force.
摘要翻译：要解决的问题：为了提供一种船舶的摩擦阻力降低装置，通过适当地向增压器供应废气来保持主机的效率，通过以下方式控制喷射到船体附近的气体的喷射状态使用旁路气体，成为船舶导航的障碍，并限制了船底附近气泡的分散。解决方案：船舶的摩擦阻力降低装置的特征在于包括：气体注入口 40形成在船舶1的船底; 用于将气体送气到气体注入口40的增压器; 以及用于限制从气体注入口40注入的气体的分散，并且能够根据内力和/或外力而变形的分散极限部95。

17. 发明专利

JP2013216320A Friction resistance reduction device of ship 有权
标题翻译：耐摩擦减速装置
公开(公告)号：JP2013216320A
公开(公告)日：2013-10-24
申请号：JP2013137337
申请日：2013-06-28
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： KAWASHIMA HIDEMIKI , FUKUDA TETSUGO , KODAMA YOSHIAKI , HINATSU MUNEHIKO , HARUMI KAZUYOSHI , TAKIMOTO TADANORI
IPC分类号： B63B1/38 , B63B1/32
CPC分类号： Y02T70/12 , Y02T70/122
摘要： PROBLEM TO BE SOLVED: To provide a friction resistance reduction device of a ship, which keeps the efficiency of a main engine by suitably supplying an exhaust gas to a supercharger, controls an injection state of a gas injected to the vicinity of a ship body by using a bypass gas, in particular, does become a hindrance on the navigation of the ship, and limits the dispersion of air bubbles in the vicinity of a ship bottom.SOLUTION: A friction resistance reduction device of a ship comprises: a gas injection port 40 formed at a ship bottom of a ship 1; a supercharger for air-sending a gas to the gas injection port 40; and a receivable dispersion limit part 95 for limiting the dispersion of the gas injected from the gas injection port 40.
摘要翻译：要解决的问题：为了提供一种船舶的摩擦阻力降低装置，通过适当地向增压器供应废气来保持主机的效率，通过以下方式控制喷射到船体附近的气体的喷射状态特别是使用旁通气体确实成为船舶导航的障碍物，并限制了船底附近气泡的分散。解决方案：船舶的摩擦阻力降低装置包括：气体注入口 40形成在船舶1的船底; 用于将气体送气到气体注入口40的增压器; 以及用于限制从气体喷射口40喷射的气体的分散的应收分散极限部分95。

18. 发明专利

JP2012166704A Bubble blowout device for reducing frictional resistance of ship 有权
标题翻译：用于减少船舶摩擦阻力的泡沫喷射装置
公开(公告)号：JP2012166704A
公开(公告)日：2012-09-06
申请号：JP2011029651
申请日：2011-02-15
申请人： National Maritime Research Institute , Ihi Marine United Inc , Imabari Shipbuilding Co Ltd , Oshima Shipbuilding Co Ltd , Kawasaki Heavy Ind Ltd , Sumitomo Heavy Industries Marine & Engineering Co Ltd , Tsuneishi Holdings Corp , Mitsui Eng & Shipbuild Co Ltd , Mitsubishi Heavy Ind Ltd , Universal Shipbuilding Corp , Mti:Kk , Nippon Yusen Kk , ツネイシホールディングス株式会社 , ユニバーサル造船株式会社 , 三井造船株式会社 , 三菱重工業株式会社 , 今治造船株式会社 , 住友重機械マリンエンジニアリング株式会社 , 川崎重工業株式会社 , 日本郵船株式会社 , 株式会社Mti , 株式会社アイ・エイチ・アイマリンユナイテッド , 株式会社大島造船所 , 独立行政法人海上技術安全研究所
发明人： KAWASHIMA HIDEMIKI , HINATSU MUNEHIKO , HORI TOSHIFUMI , MAKINO MASAHIKO , ISHIGURO TAKESHI , HIGAKI YUKITO , KA AO , EBIRA KAZUYUKI , MURAKAMI KYOJI , SHI JIANGANG , FUJII AKIHIKO , MIZOGAMI MUNEJI , TANAKA TOSHIO , YAMAZAKI KEIICHI , MIZUNO KATSUHIKO
IPC分类号： B63B1/38
CPC分类号： Y02T70/122
摘要： PROBLEM TO BE SOLVED: To provide a bubble blowout device for reducing frictional resistance of a ship, which prevents reduction in resistance reducing effect of hull friction, while preventing uneven amount of air from being blown out, even when a ship rolls.SOLUTION: This bubble blowout device 30 for reducing frictional resistance reduces the frictional resistance by jetting bubbles to the periphery of the ship, and includes a plurality of blowout ports 32 arranged at the ship bottom 11 of the ship, and chambers 34 for supplying gas transferred from an air transfer means 13 to the blowout ports 32. A plurality of holes 35 to supply gas to the blowout port 32 are arranged on a partition wall 36 between the chamber 34 and the blowout port 32. From among the plurality of blowout ports 32, the holes 35 to supply gas to the blowout port 32 at an end part, are arranged in the longitudinal direction of the ship bottom 11.
摘要翻译：解决的问题：即使在船舶滚动的同时防止不均匀的空气吹出的情况下，也可以提供一种降低船舶的摩擦阻力的气泡吹出装置，防止船体摩擦的阻力降低效果降低。解决方案：用于降低摩擦阻力的气泡喷射装置30通过向船舶周围喷射气泡来降低摩擦阻力，并且包括布置在船舶的船底11处的多个排气口32和用于将从空气传送装置13传送的气体供给到吹出口32.在室34和吹出口32之间的分隔壁36上设置有用于向吹出口32供给气体的多个孔35.从多个喷出口32，沿着船底11的长度方向配置有在端部向吹出口32供给气体的孔35.版权所有（C）2012，JPO＆INPIT

19. 发明专利

JP2009248832A Air-bubble holding device for marine vessel 有权
标题翻译：用于海洋船舶的气泡保持装置
公开(公告)号：JP2009248832A
公开(公告)日：2009-10-29
申请号：JP2008100894
申请日：2008-04-08
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： KAWASHIMA HIDEMIKI , HINATSU MUNEHIKO , KODAMA YOSHIAKI , HORI TOSHIFUMI , MAKINO MASAHIKO , ONAWA MASASHI , TAKEKO SHUNYA
IPC分类号： B63B1/38 , B63B3/44
CPC分类号： Y02T70/122 , Y02T70/14
摘要： PROBLEM TO BE SOLVED: To provide an air-bubble holding device for a marine vessel, holding air bubbles under vessel navigation conditions and vessel conditions wherein, for example, an inclination of the marine vessel is caused at the time of turning or disturbance due to waves or a flow or the like, and preventing resistance to the advance of the marine vessel. SOLUTION: The air-bubble holding device for the marine vessel 1 is characteristically constituted of: gas exhaust nozzles 21, 22, 23, 24, 25 provided on a ship bottom 3 for exhausting the air bubbles; air supplying means 10, 11, 12, 13, 14 for supplying a gas to the gas exhaust nozzles 21, 22, 23, 24, 25; a drive unit for driving the air supplying means 10, 11, 12, 13, 14; and a plurality of end plates 5, 5' arranged almost on end portions of the ship bottom 3 at least backward relative to the gas exhaust nozzles 21, 22, 23, 24, 25 in a longitudinal direction of the ship bottom 3. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于海洋船舶的气泡保持装置，在船舶导航条件和船舶条件下保持气泡，其中例如在转向时引起海洋船舶的倾斜，由于波浪或流动等引起的干扰，并且防止对海洋船舶的前进的抵抗力。解决方案：用于船舶1的气泡保持装置的特征在于：设置在用于排出气泡的船底3上的排气喷嘴21,22,23,24,25; 用于向排气喷嘴21,22,23,24,25供给气体的供气装置10,11,12,13,14; 用于驱动空气供应装置10,11,12,13,14的驱动单元; 以及沿着船底3的长度方向相对于排气喷嘴21,22,23,24,25至少向后配置的船底3的端部的多个端板5,5'。 >版权所有（C）2010，JPO＆INPIT

20. 发明专利

JP2008013128A Hull friction resistance reduction device 有权
标题翻译：高耐摩擦力降低装置
公开(公告)号：JP2008013128A
公开(公告)日：2008-01-24
申请号：JP2006188385
申请日：2006-07-07
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： KAWASHIMA HIDEMIKI , HINATSU MUNEHIKO , KODAMA YOSHIAKI , KAWASHIMA HISANOBU , HORI TOSHIFUMI , MAKINO MASAHIKO , ONAWA MASASHI , SAKOTA MOTOYUKI
IPC分类号： B63B1/38
CPC分类号： Y02T70/122
摘要： PROBLEM TO BE SOLVED: To provide a device capable of sufficiently performing reduction of friction resistance of a hull in navigation while accomplishing rationalization of feeding of a high pressure gas for bubble generation by dispersingly performing arrangement of a local gas chamber provided in a vessel width direction for jetting the bubble from a bubble jetting port in a hull outer plate surface of a vessel bottom part in a vessel longitudinal direction and by suitably performing feeding of the high pressure gas to respective division chambers in rolling of the hull by dividing the respective gas chambers to a plurality of division chambers over the vessel width direction.
SOLUTION: The gas chambers 2 formed in a vessel over a width direction of the vessel bottom part are arranged so as to be dispersed in the vessel longitudinal direction and are divided to the plurality of division chambers 2a over the width direction of the vessel bottom part. The bubble jet ports are formed on the hull outer plate portions corresponding to the respective division chambers 2a and jet the bubble of high pressure gas fed from a compressor. For uniformity of distribution of the bubble along the outer plate of the vessel bottom, feeding of the high pressure gas to the respective division chambers 2a is controlled based on information from a rolling sensor of the hull.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够充分降低导航中的船体的摩擦阻力的装置，同时通过分散地执行设置在气缸中的局部气室的布置来实现用于产生气泡的高压气体的供给的合理化容器宽度方向，用于从容器底部的船体外板表面中的气泡喷射口沿容器纵向方向喷射气泡，并且适当地通过将所述高压气体通过划分所述船体的滚动各个气室到容器宽度方向上的多个分隔室。解决方案：形成在容器底部的宽度方向上的容器中的气室2被布置成在容器纵向方向上分散，并且沿着容器底部的宽度方向分隔成多个分隔室2a 船底部。气泡喷射口形成在对应于各个分隔室2a的船体外板部分上并喷射从压缩机供给的高压气体的气泡。为了沿着容器底部的外板分布气泡的均匀性，基于来自船体的滚动传感器的信息来控制高压气体向相应的分隔室2a的供给。版权所有（C）2008，JPO＆INPIT

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