专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013014326A Propulsion method of ship with waste heat recovery system mounted thereon, and ship 有权
标题翻译：船用散热器回收系统的推进方法和船舶
公开(公告)号：JP2013014326A
公开(公告)日：2013-01-24
申请号：JP2012196670
申请日：2012-09-06
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NAGAFUNE SHINNOSUKE , OTA YUJI , KAGIMOTO YOSHIMI , MITSUYANAGI AKIHIRO , MINO MASAHIKO , ICHIKI YOSHIHIRO
IPC分类号： B63H21/21 , B63H21/14 , B63H21/17 , B63H21/20 , B63J3/02 , F02D29/02 , F02D41/04
CPC分类号： F02D41/0205 , B63H21/32 , B63H21/38 , B63J3/02 , F01N5/02 , F01N5/04 , F02D31/007 , Y02T10/16 , Y02T70/5236 , Y02T70/5281
摘要： PROBLEM TO BE SOLVED: To provide a propulsion method of a ship with a waste heat recovery system mounted thereon, configured to prevent fluctuation of ship speed with high responsiveness when an internal load abruptly decreases, and a ship using the propulsion method.SOLUTION: The ship propulsion method includes the steps of: rotating a propeller by an output of an internal combustion engine; generating electric power by waste gas generated from the internal combustion engine; and assisting rotation of the propeller by driving a motor with surplus power generated in the step of generating power. The propulsion method also includes: a step of converting deviation between target propeller rotation speed and actual propeller rotation speed into a reference fuel injection amount; a step 26 of calculating a correction value of the amount of fuel to be injected to the internal combustion engine, on the basis of the engine rotation speed and an engine output calculated from the output of the motor; and a step 21b of subtracting the correction value from the reference fuel injection amount to calculate the corrected injection amount of fuel to be supplied to the internal combustion engine.
摘要翻译：要解决的问题：提供一种其上安装有余热回收系统的船舶的推进方法，其构造为当内部负载突然减小时以高响应度防止船舶速度波动，以及使用推进方法的船舶。解决方案：船舶推进方法包括以下步骤：通过内燃机的输出旋转螺旋桨; 由内燃机产生的废气产生电力; 以及通过在发电步骤中产生的剩余电力驱动电动机来辅助螺旋桨的旋转。推进方法还包括：将目标推进器旋转速度与实际螺旋桨转速之间的偏差转换为参考燃料喷射量的步骤; 基于从电动机的输出计算的发动机转速和发动机输出来计算要喷射到内燃机的燃料量的校正值的步骤26; 以及从参考燃料喷射量减去校正值以计算要供给到内燃机的燃料的校正喷射量的步骤21b。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013181423A Exhaust system silencing structure for marine internal combustion engine 审中-公开
标题翻译：用于海上内燃机的排气系统沉降结构
公开(公告)号：JP2013181423A
公开(公告)日：2013-09-12
申请号：JP2012044424
申请日：2012-02-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NISHINO HIROSHI , MINO MASAHIKO , HOSOYA HIROYUKI
IPC分类号： F01N1/00 , F01N13/08
摘要： PROBLEM TO BE SOLVED: To provide an exhaust system silencing structure for a marine internal combustion engine, having high silencing effect at low cost.SOLUTION: In an exhaust system silencing structure for a marine internal combustion engine provided with engines 1A, 1B, the exhaust system silencing structure comprises: a controller 10 controlling rotation phases of the engines 1A, 1B; and a bypass passage 20 connecting exhaust pipes 2A, 2B of the engines 1A, 1B and having a length matching with a period of an exhaust pulsation frequency at a predetermined internal combustion engine rotation speed.
摘要翻译：要解决的问题：提供一种船用内燃机的排气系统消音结构，具有低成本的高沉降效果。解决方案：在具有发动机1A，1B的船用内燃机的排气系统消音结构中，排气系统消音结构包括：控制器10，控制发动机1A，1B的旋转相位; 连接引擎1A，1B的排气管2A，2B并且具有与预定的内燃机转速的排气脉动频率的周期相匹配的长度的旁通通道20。

3. 发明专利

JP2013170491A Exhaust noise reducing device and engine exhaust system including the same 审中-公开
标题翻译：排气减噪装置和包括其的发动机排气系统
公开(公告)号：JP2013170491A
公开(公告)日：2013-09-02
申请号：JP2012034113
申请日：2012-02-20
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HOSOYA HIROYUKI , KUDO TOSHIFUMI , NISHINO HIROSHI , MINO MASAHIKO
IPC分类号： F01N5/02 , F01N1/24
CPC分类号： Y02T10/16
摘要： PROBLEM TO BE SOLVED: To provide an exhaust noise reducing device capable of reducing noise of exhaust gas without changing the structure of an economizer, and to provide an engine exhaust system including the exhaust noise reducing device.SOLUTION: An exhaust noise reducing device includes: a plurality of economizers 3 which are disposed in series in an exhaust system for discharging exhaust gas from an engine 5 and which recover heat from the exhaust gas; and a connecting pipe 4 connected between the economizers 3 and having a flow passage cross-sectional area larger than the exhaust gas flow passage cross-sectional area of the economizer 3. The connecting pipe 4 is chacaterized in having a length of approximately 1/4 of a wavelength λ of an exhaust pulsation frequency of the engine 5.
摘要翻译：要解决的问题：提供一种能够在不改变节能器的结构的情况下减少排气噪声的排气噪声降低装置，并且提供包括排气噪声降低装置的发动机排气系统。解决方案：一种排气噪声降低装置，包括：多个节能器3串联布置在用于从发动机5排出废气并从废气中回收热量的排气系统中; 以及连接在经济器3之间并具有大于节能器3的排气流路横截面积的流路横截面积的连接管4.连接管4的长度约为1/4 的发动机5的排气脉动频率的波长λ。

4. 发明专利

JP2013011332A Device for loading fuel 有权
标题翻译：装载燃料装置
公开(公告)号：JP2013011332A
公开(公告)日：2013-01-17
申请号：JP2011145818
申请日：2011-06-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YAMADA DAISUKE , MINO MASAHIKO
IPC分类号： F17C5/00 , B63H21/38
摘要： PROBLEM TO BE SOLVED: To provide a device for loading fuel capable of thoroughly implementing safe management on the side of a ship, and of preventing a gas danger zone from being designated on the side of the ship on which a liquefied gas fuel or gas fuel is loaded.SOLUTION: The device for loading fuel 1 for loading a storage tank in the ship 2 with a liquefied gas or gas fuel or supplying to an internal combustion engine includes a bunkering line 3 whose one end has a connecting tool 11, the other end connects to the storage tank or the internal combustion engine, and one end section extends to the ship 2.
摘要翻译：要解决的问题：提供一种用于装载能够在船侧进行安全管理的燃料的装置，并且防止在船舶侧面指定气体危险区域，其中液化气体燃料或气体燃料装载。解决方案：用于装载燃料1的装置用于将船舶2中的储罐装载在液化气体或燃气燃料中或供给内燃机的装置中包括一个加油管线3，其一端具有连接工具11，另一端具有连接工具11 端部连接到储罐或内燃机，一端延伸至船舶2.版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012076561A Fuel supply system for ship 审中-公开
标题翻译：燃油供应系统
公开(公告)号：JP2012076561A
公开(公告)日：2012-04-19
申请号：JP2010222508
申请日：2010-09-30
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YAMADA DAISUKE , MINO MASAHIKO
IPC分类号： B63H21/38 , B63B25/16 , B63H21/14 , F02B43/00 , F02M21/02 , F02M37/00
CPC分类号： B63H21/38 , B63J2099/003 , F02B43/00 , F02D19/022 , F02M21/0212 , F02M21/0215 , F02M21/0224 , Y02T10/32 , Y02T70/5218 , Y02T70/5263
摘要： PROBLEM TO BE SOLVED: To provide a fuel supply system for a ship, enabling the ship to sail a long distance and capable of being manufactured at reduced cost.SOLUTION: This fuel supply system for the ship includes an independent tank 4 for storing liquefied natural gas and having an internal pressure maintained at substantially the atmospheric pressure, a feeding tank 5 for temporarily storing the liquefied natural gas delivered from the independent tank 4, and a gas compressor 8 which compresses boil off-gas introduced from the independent tank 4 and which supplies the boil off-gas to at least either of an internal combustion engine 2 and a gas combustion device 3 which are arranged on the downstream side.
摘要翻译：要解决的问题：提供一种用于船舶的燃料供应系统，使得船舶能够长途航行并且能够以较低成本制造。解决方案：该船用燃料供给系统包括用于储存液化天然气并具有维持在大气压的内部压力的独立罐4，用于临时存储从独立罐输送的液化天然气的供给罐5 以及气体压缩机8，其将从独立罐4引入的沸腾废气压缩并将沸腾废气供给到布置在下游侧的内燃机2和气体燃烧装置3中的至少一个。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2014152950A Refrigeration system, ship, and operation method of refrigeration system 审中-公开
标题翻译：制冷系统的制冷系统，运行方法和制冷系统的运行方法
公开(公告)号：JP2014152950A
公开(公告)日：2014-08-25
申请号：JP2013020628
申请日：2013-02-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MINO MASAHIKO , KANO HIROMASA , KANAGA TATSUAKI
IPC分类号： F25B27/02 , F24F11/02
CPC分类号： F25B27/02 , Y02A30/274
摘要： PROBLEM TO BE SOLVED: To provide a refrigeration system which is operated according to increase and decrease of a refrigeration load and efficiently uses waste heat available from an engine, and to provide a ship and an operation method of the refrigeration system.SOLUTION: A refrigeration system 1 includes: a hot water supply system 7 which generates hot water by using waste heat from an engine part; an absorption type refrigerator 5 which conducts heat exchange with the hot water generated by the hot water supply system 7; and a control device 6 which adjusts an amount of the supplied hot water on the basis of a temperature of the supplied hot water so that the supplied hot water supplied from the hot water supply system 7 to the absorption type refrigerator 5 is maintained at a constant temperature.
摘要翻译：要解决的问题：提供一种根据制冷负荷的增加和减少而运行的制冷系统，并且有效地利用从发动机获得的废热，并提供船舶和制冷系统的操作方法。解决方案：制冷系统1包括：热水供应系统7，其通过使用来自发动机部件的废热产生热水; 与由热水供给系统7产生的热水进行热交换的吸收型制冷器5; 以及控制装置6，其根据供给的热水的温度来调节供给的热水的量，使从供热系统7供给到吸收式冷藏库5的供给热水保持为一定温度。

7. 发明专利

JP2013129406A Air lubricating system of ship 审中-公开
标题翻译：船用空气润滑系统
公开(公告)号：JP2013129406A
公开(公告)日：2013-07-04
申请号：JP2011282282
申请日：2011-12-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KUBO KATSUHIRO , MINO MASAHIKO , TAKANO SHINICHI
IPC分类号： B63B1/38 , B63J3/02
CPC分类号： Y02T70/122
摘要： PROBLEM TO BE SOLVED: To provide an air lubricating system of a ship further enhancing an energy-saving effect owing to air lubrication by recovering and using wasted excess energy and jetting air for lubrication into water, and to provide an air lubricating ship, and an air lubricating method of a ship.SOLUTION: The air lubricating system of the ship includes a steam generating part 30, a steam turbine 40, a compressor or a blower 41, and an air jetting part 42. The steam generating part 30 generates steam by recovering heat from exhaust gas of an engine 6 driving a propeller 5 of the ship. The steam turbine 40 is driven by the steam. The compressor or the blower 41 is driven by the steam turbine 40. The air jetting part 42 jets the air for lubrication supplied by the compressor or the blower 41 into water from a hull 1 of the ship.
摘要翻译：要解决的问题：为了提供一种船舶的空气润滑系统，通过回收和使用浪费的过剩能量和喷射空气进行润滑而进一步提高由于空气润滑而产生的节能效果，并且提供空气润滑船，以及船舶空气润滑方法。解决方案：船舶的空气润滑系统包括蒸汽发生部分30，蒸汽轮机40，压缩机或鼓风机41和空气喷射部分42.蒸汽产生部分30通过从驱动船舶螺旋桨5的发动机6的废气中回收热量。蒸汽轮机40由蒸汽驱动。压缩机或鼓风机41由蒸汽轮机40驱动。空气喷射部分42将来自压缩机或鼓风机41的润滑空气从船的船体1喷射到水中。

8. 发明专利

JP2012180772A Propulsion system, ship with the same, and method of controlling the same 审中-公开
标题翻译：推进系统，与其一起运输，以及控制其的方法
公开(公告)号：JP2012180772A
公开(公告)日：2012-09-20
申请号：JP2011043191
申请日：2011-02-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MINO MASAHIKO , UNSEKI TAKASHI , YAMADA DAISUKE , WATANABE MASAHIKO
IPC分类号： F01N3/24 , B01D53/86 , B01D53/94 , F01N3/20
CPC分类号： F01N3/04 , B01D53/50 , B01D53/92 , B01D2252/1035 , B01D2257/302 , B01D2258/012 , B01D2259/4566 , B63H21/34 , F01N2240/36 , Y02T10/20
摘要： PROBLEM TO BE SOLVED: To provide a propulsion system having an exhaust gas processing device for reducing harmful substances contained in exhaust gas discharged from a diesel engine, to provide a ship with the propulsion system, and to provide a method of controlling the propulsion system.SOLUTION: The propulsion system includes: diesel engines 2A, 2B for supplying power for propulsion; an exhaust gas processing device 6 for processing and discharging exhaust gas discharged from the diesel engines 2A, 2B; and exhaust gas blocking means 7A, 7B, 7C, 7D provided between the diesel engines 2A, 2B and the exhaust gas processing device 6, and for blocking the flow of exhaust gas in association with the operation of the diesel engines 2A, 2B.
摘要翻译：要解决的问题：提供一种具有排气处理装置的推进系统，该排气处理装置用于减少从柴油发动机排出的废气中所含的有害物质，为船舶提供推进系统，并提供一种控制推进系统。解决方案：推进系统包括：用于提供动力的柴油发动机2A，2B; 用于处理和排出从柴油发动机2A，2B排出的废气的废气处理装置6; 以及设置在柴油发动机2A，2B和废气处理装置6之间的排气阻断装置7A，7B，7C，7D，并且用于阻止与柴油发动机2A，2B的操作相关联的排气流。版权所有（C）2012，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式