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1. 发明专利

JP2011144766A Exhaust gas denitration system and ship equipped therewith, and control method for the exhaust gas denitration system 审中-公开
标题翻译：排气脱气系统及其配备的排气系统及排气系统的控制方法
公开(公告)号：JP2011144766A
公开(公告)日：2011-07-28
申请号：JP2010006830
申请日：2010-01-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MURATA SATOSHI , UNSEKI TAKASHI , HIGUCHI JUN
IPC分类号： F01N3/08 , B01D53/94 , F01N3/18 , F01N3/24 , F01N3/28 , F02B37/02 , F02B37/10 , F02B37/22 , F02D23/00
CPC分类号： F02B25/04 , B01D53/90 , B01D53/9409 , B01D2251/2067 , B01D2255/20707 , B01D2255/20723 , B01D2258/012 , B01D2259/124 , B01D2259/4566 , F01N3/2053 , F01N3/2066 , F01N2240/25 , F01N2590/02 , F01N2610/02 , F01N2610/06 , F01N2610/10 , F02B29/0406 , F02B37/24 , F02D23/00 , Y02T10/144 , Y02T10/16 , Y02T10/24
摘要： PROBLEM TO BE SOLVED: To prevent the clogging of a urea water injection nozzle or an exhaust pipe; and to avoid the poisoning of an exhaust gas denitration catalyst.
SOLUTION: This exhaust gas denitration system includes an exhaust turbocharger 5 to be driven by exhaust gas from a marine diesel engine 3, a reactor 2 for producing ammonia from urea water, the urea water injection nozzle 32 for supplying the urea water into the reactor 2, an SCR catalyst part 4 provided in an exhaust gas passage on the downstream side of the exhaust turbocharger 5 for performing exhaust gas denitration using the ammonia supplied from the reactor 2, an exhaust gas bypass line B1 for guiding to the reactor 2 the exhaust gas which is extracted part of the exhaust gas to be supplied from the diesel engine 3 to the exhaust turbocharger 5, and a burner 50 for heating the exhaust gas in the reactor 2.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了防止尿素水喷射嘴或排气管的堵塞; 并避免废气脱硝催化剂的中毒。解决方案：该废气脱硝系统包括由船用柴油发动机3排出的废气驱动的排气涡轮增压器5，用于从尿素水产生氨的反应器2，用于将尿素水供给的尿素水注入喷嘴32 反应器2，设置在排气涡轮增压器5的下游侧的废气通道中的SCR催化剂部分4，用于使用从反应器2供应的氨进行排气脱硝，引导到反应器2的排气旁通管线B1 从柴油发动机3向排气涡轮增压器5供给的排气的一部分的废气，以及用于对反应堆2内的排气进行加热的燃烧器50.版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2012122405A Fuel injection device of internal combustion engine and fuel injection method of internal combustion engine 有权
标题翻译：内燃机燃油喷射装置及内燃机燃油喷射方法
公开(公告)号：JP2012122405A
公开(公告)日：2012-06-28
申请号：JP2010273769
申请日：2010-12-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MURATA SATOSHI , HIGUCHI JUN
IPC分类号： F02M25/022 , F02B47/02 , F02M43/00 , F02M43/04 , F02M61/14
CPC分类号： F02M25/0228 , F02B47/02 , F02M25/03 , F02M43/04 , F02M61/14 , Y02T10/121
摘要： PROBLEM TO BE SOLVED: To prevent the decrease in fuel injection pressure and deterioration in combustion performance to thereby prevent deterioration in performance of an internal combustion engine and also prevent increase of smoke dust or black smoke even when only a fuel oil is injected into a cylinder liner.SOLUTION: A fuel injection device 1 of the internal combustion engine has a fuel injection valve 10 having a valve opening pressure adjusting device 30 for adjusting valve opening pressure of a needle valve 15 by at least two to one cylinder, and is constituted so that when injecting the fuel oil and an inert substance into the cylinder liner, the fuel oil and the inert substance are injected from all the fuel injection valves 10, and when injecting only the fuel oil into the cylinder liner, the needle valve 15 of at least one of the two or more injection valves 10, is pressed by force of the valve opening pressure or more of the needle valve 15 by actuating the valve opening pressure adjusting device 30, to thereby cut off fuel injection of the fuel injection valve 10.
摘要翻译：要解决的问题：为了防止燃料喷射压力的降低和燃烧性能的劣化，从而防止内燃机性能的劣化，并且即使在仅注入燃料油时也防止烟尘或黑烟的增加进入气缸套。解决方案：内燃机的燃料喷射装置1具有燃料喷射阀10，燃料喷射阀10具有阀打开压力调节装置30，用于通过至少两个至一个气缸来调节针阀15的开阀压力，并且构成使得当将燃料油和惰性物质注入气缸套中时，燃料油和惰性物质从所有燃料喷射阀10喷射，并且当仅将燃料油喷射到气缸套中时，针阀15 两个以上的喷射阀10中的至少一个通过致动阀开启压力调节装置30而受到打开阀打开压力或更多的针阀15的力的压力，从而切断燃料喷射阀10的燃料喷射（C）2012年，JPO＆INPIT

3. 发明专利

JP2014047729A Internal combustion engine system, ship including the same, and method of controlling internal combustion engine system 有权
标题翻译：内燃机系统，包括其内的发动机系统和控制内燃机系统的方法
公开(公告)号：JP2014047729A
公开(公告)日：2014-03-17
申请号：JP2012192057
申请日：2012-08-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MITSUYANAGI AKIHIRO , HIGUCHI JUN , KURODA KENTARO
IPC分类号： F02D23/02 , F02B33/44 , F02B37/00 , F02B37/16 , F02B37/22 , F02B39/16 , F02D23/00
CPC分类号： Y02T10/144
摘要： PROBLEM TO BE SOLVED: To provide an internal combustion engine system capable of preventing excessive increase of internal combustion pressure of a main machine in using a supercharger while switching its power generating function and a VTI function.SOLUTION: An internal combustion engine system including a supercharger 3 having a turbine portion 3a driven by an exhaust gas from a main machine 2, a compressor portion 3b driven by the turbine portion 3a and force-feeding air to the main machine 2, a power generator 3c generating electric power by getting toque of the turbine portion 3a, and a turbine nozzle passing area variable mechanism 3g for making a turbine nozzle passing area of an exhaust gas supplied to the turbine portion 3a variable. The internal combustion pressure of the main machine 2 is restricted to be less than a prescribed value when a power generation stopping operation for stopping power generation by the power generator 3c, and a turbine nozzle area reducing operation for reducing a turbine nozzle passing area by the turbine nozzle passing area variable mechanism 3g are executed.
摘要翻译：要解决的问题：提供一种内燃机系统，其能够在切换其发电功能和VTI功能的同时，防止在使用增压器时主机的内燃压力过度增加。解决方案：一种内燃机系统，包括增压器 3具有由主机2的排气驱动的涡轮部分3a，由涡轮部分3a驱动的压缩机部分3b和对主机2的强制供给空气;发电机3c，通过使涡轮机部分3a和涡轮喷嘴通过区域可变机构3g，用于使提供给涡轮部分3a的废气的涡轮喷嘴通过面积变化。当用于停止发电机3c的发电的发电停止操作和用于减少涡轮喷嘴通过面积的涡轮喷嘴面积减小操作时，主机2的内燃压力被限制在小于规定值执行涡轮喷嘴通过区域可变机构3g。

4. 发明专利

JP2012102651A Engine exhaust gas purification device 有权
标题翻译：发动机排气净化装置
公开(公告)号：JP2012102651A
公开(公告)日：2012-05-31
申请号：JP2010250962
申请日：2010-11-09
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MURATA SATOSHI , HIGUCHI JUN
IPC分类号： F02M25/07 , F02B37/00 , F02B41/10
CPC分类号： F02G5/02 , F02B61/04 , F02M26/07 , F02M26/23 , F02M26/34 , F02M26/35 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide an engine exhaust gas purification device, which reduces or eliminates the need for electric power required to raise the pressure of EGR gas, which is extracted from an upstream side of an exhaust turbosupercharger to be used for exhaust gas recirculation (EGR), after cleaning treatment by an exhaust gas cleaning unit.SOLUTION: The engine exhaust gas purification device 1 for reducing or eliminating air pollutants in exhaust gas exhausted from a main engine 10 including an exhaust turbosupercharger 20 includes: an exhaust gas cleaning device 70 for performing cleaning treatment of a part of exhaust gas introduced as EGR gas from an exhaust system L1 on an upstream side from a turbine part 21 of the exhaust turbosupercharger 20; and a recirculation exhaust turbosupercharger 60 for raising the pressure of the EGR gas which has passed through the exhaust gas cleaning device 70 by a recirculation compressor part 62 coaxial with a recirculation turbine part 61 disposed on the upstream side from the exhaust gas cleaning device 70 and driven by use of the EGR gas.
摘要翻译：解决的问题：提供一种发动机废气净化装置，其减少或消除了从排气涡轮增压器的上游侧提取的用于提高EGR气体的压力所需的电力的需要，废气再循环（EGR），在废气净化单元进行清洁处理之后。解决方案：用于减少或消除从包括排气涡轮增压器20的主发动机10排出的废气中的空气污染物的发动机废气净化装置1包括：废气净化装置70，用于对排气的一部分进行清洗处理从排气涡轮增压器20的涡轮部21的上游侧的排气系统L1引入EGR气体; 以及再循环排气涡轮增压器60，用于通过与排气净化装置70的上游侧设置的再循环涡轮部61同轴的再循环压缩机部62，提高已经通过排气净化装置70的EGR气体的压力，通过使用EGR气体驱动。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2011230535A Power management system in automobile carrier and automobile carrier 有权
标题翻译：汽车运输车辆和汽车运输工具电力管理系统
公开(公告)号：JP2011230535A
公开(公告)日：2011-11-17
申请号：JP2010099824
申请日：2010-04-23
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MURATA SATOSHI , HIGUCHI JUN
IPC分类号： B63J99/00 , B63B25/00
摘要： PROBLEM TO BE SOLVED: To secure a charge quantity stored in a storage battery of an automobile by a specific value or more, when an automobile carrier arrives at an entering port place, while using the storage battery possessed by the automobile as a part of a storage battery of the automobile carrier, in the automobile carrier for loading and carrying the automobile having the storage battery.SOLUTION: A power management device 15 issues a command to a charge-discharge control device 11 to charge or discharge a storage battery 1B for a ship arranged in the automobile carrier 1 and a storage battery 2B for an automobile possessed by the automobile 2 loaded on the automobile carrier 1, in response to a charge quantity monitored by the charge-discharge control device 11, a demand electric power quantity in the automobile carrier 1 monitored by a demand electric power quantity monitoring device 12, a power generation quantity in the automobile carrier 1 monitored by a power generation quantity monitoring device 13 and a residual sailing distance up to the entering port place calculated by a residual sailing distance calculating device 14.
摘要翻译：要解决的问题：为了确保汽车的蓄电池中存储的电量达到特定值以上，当汽车载具到达进入端口时，将汽车所具有的蓄电池用作在用于装载和携带具有蓄电池的汽车的汽车载体中的汽车载体的蓄电池的一部分。解决方案：电力管理装置15向充放电控制装置11发出命令以对配置在汽车载体1中的船舶的蓄电池1B和汽车所具有的汽车用蓄电池2B进行充放电 2，根据由充放电控制装置11监视的充电量，由需要电力量监视装置12监视的汽车载体1中的需求电力量，发电量由发电量监视装置13监视的汽车载体1和由残余航行距离计算装置14计算的直到进入端口的剩余航行距离。（C）2012年，JPO和INPIT

6. 发明专利

JP2014084853A Internal combustion engine system, ship having the system, and operational method for the internal combustion engine system 有权
标题翻译：内燃机系统，具有系统的船舶以及内燃机系统的运行方法
公开(公告)号：JP2014084853A
公开(公告)日：2014-05-12
申请号：JP2012237053
申请日：2012-10-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MITSUYANAGI AKIHIRO , HIGUCHI JUN , KURODA KENTARO
IPC分类号： F01K23/10 , F02B37/22 , F02G5/02
CPC分类号： F01K23/10 , F01D19/00 , F01D21/00 , F01K23/065 , F01N5/04 , F02B37/22 , F02G5/02 , F05D2220/31 , Y02T10/144 , Y02T10/16 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide an internal combustion engine system which is enabled to operate a steam turbine and a steam turbine generator stably by avoiding an abrupt fluctuation of the quantity of steam produced in an exhaust gas boiler when a supercharger for an electric power generator is stopped or started in the electric power generation.SOLUTION: A water supply control valve 27 is controlled in an opening direction when the water level in a steam separator 12 becomes lower than an allowable water level range, and in a closing direction when the same exceeds the allowable water level range. A steam inlet control valve 22 is so controlled in response to the increase or decrease of a power generation amount by an electric generator 3c of a supercharger 3 as to compensate the power generation amount by a steam turbine generator 40. The allowable water level range of the steam separator 12 is widened when a supercharger power generation stop operation to stop the power generation by the power generator 3c of the supercharger 3 and/or the supercharger power generation start operation to start the power generation by the electric generator 3c of the supercharger 3 are performed.
摘要翻译：要解决的问题：提供一种内燃机系统，其能够通过避免当用于发电机的增压器时在排气锅炉中产生的蒸汽量的突然波动来稳定地操作蒸汽轮机和蒸汽轮机发电机在发电中停止或启动。解决方案：当蒸汽分离器12的水位变得低于允许水位范围时，供水控制阀27在打开方向上被控制，并且在相同的关闭方向上超过允许的水位范围。蒸汽入口控制阀22由于增压器3的发电机3c的发电量的增加或减少而被控制，以便通过蒸汽涡轮发电机40补偿发电量。允许的水位范围在通过增压器3的发电机3c停止发电的增压器发电停止动作和/或增压器发电开始动作的情况下，通过增压器3的发电机3c开始发电，则蒸汽分离器12变宽被执行。

7. 发明专利

JP2014058308A Vessel 有权
标题翻译：船只
公开(公告)号：JP2014058308A
公开(公告)日：2014-04-03
申请号：JP2013220114
申请日：2013-10-23
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YOSHIZUMI HIROSHI , MURATA SATOSHI , HIGUCHI JUN , SHIRAISHI KEIICHI
IPC分类号： B63H21/14 , B63H21/17 , B63H21/20 , B63H21/32 , B63J3/04 , F02D45/00
CPC分类号： Y02T70/5236
摘要： PROBLEM TO BE SOLVED: To provide a vessel capable of dealing with tighter regulation on exhaust gas scheduled to be imposed in a specific exhaust gas regulation marine area in the near future.SOLUTION: A vessel comprises: a four-cycle engine 3 which drives a generator 10; a two-cycle engine 2 which drives a propeller shaft 6 with a propulsive propeller 7 attached thereto only in a specific exhaust gas regulation marine area; a denitrification device 4 where only exhaust gas generated by the four-cycle engine 3 passes; and a shaft generator motor 8 with a function as an electric motor which rotates the propeller shaft 6 by getting power supply from the generator. When output or rotation frequency of the two-cycle engine 2 reaches a predetermined value in the specific exhaust regulation marine area, the vessel maintains the output or the rotation frequency of the two-cycle engine 2 at the predetermined value and increases or decreases only the output of the four-cycle engine 3.
摘要翻译：要解决的问题：提供一种能够在不久的将来对能够对特定废气调节海域进行排气处理更严格的船只的船只。解决方案：船舶包括：四冲程发动机3，其驱动发电机10; 驱动螺旋桨7的推进器轴6的双循环发动机2仅在特定排气调节海洋区域附接; 仅由四冲程发动机3产生的排气通过的脱氮装置4; 以及具有作为电动机的功能的轴发电机8，该马达通过从发电机获得电力而使驱动轴6旋转。当二冲程发动机2的输出或转速达到特定排气调节船用区域中的预定值时，容器将双循环发动机2的输出或旋转频率保持在预定值，并且仅增加或减小四冲程发动机3的输出。

8. 发明专利

JP2013083271A Engine exhaust energy recovery method 有权
标题翻译：发动机排气能量回收方法
公开(公告)号：JP2013083271A
公开(公告)日：2013-05-09
申请号：JP2013019676
申请日：2013-02-04
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MURATA SATOSHI , MITSUYANAGI AKIHIRO , HOSOKAWA TADASHI , HIGUCHI JUN , ICHIKI YOSHIHIRO , SHIRAISHI KEIICHI
IPC分类号： F01K23/02 , F01N5/02 , F01N5/04 , F02C1/00 , F02D13/02 , F02D41/02 , F02D45/00
CPC分类号： Y02T10/144 , Y02T10/16
摘要： PROBLEM TO BE SOLVED: To provide an exhaust energy recovery method capable of constantly securing an optimal operating condition of the engine, by adjusting an exhaust gas amount extracted to power turbine side to attain an optimal scavenging pressure at which engine performance (fuel consumption rate) becomes optimal with respect to engine load and engine speed.SOLUTION: The method includes a step S1 for detecting an engine load, an engine speed, and a scavenging pressure of the engine, a step S2 for calculating an optimal scavenging pressure of the engine at which fuel consumption rate of the engine becomes least from the detected engine load and engine speed, a step S3 for determining a difference between the detected scavenging pressure of the engine and the calculated optimal scavenging pressure of the engine, and subsequently calculating an opening degree correction amount of the exhaust gas bypass control valve based on the difference, and a step S4 for deciding an opening degree command value of the exhaust gas bypass control valve from the calculated opening degree correction amount of the exhaust gas bypass control valve.
摘要翻译：要解决的问题：提供一种能够不断确保发动机的最佳操作条件的排气能量回收方法，通过调节提取到动力涡轮机侧的排气量以获得发动机性能（燃料）的最佳清除压力消耗率）在发动机负荷和发动机转速方面变得最佳。解决方案：该方法包括用于检测发动机的发动机负荷，发动机转速和排气压力的步骤S1，用于计算发动机的燃料消耗率变为的发动机的最佳清除压力的步骤S2 至少根据检测到的发动机负荷和发动机转速，确定检测到的发动机的排气压力与计算出的发动机的最佳排气压力之差的步骤S3，然后计算排气旁通控制阀的开度校正量以及根据计算出的排气旁通控制阀的开度修正量决定排气旁通控制阀的开度指令值的步骤S4。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012102631A Fuel injection device for internal combustion engine 审中-公开
标题翻译：用于内燃机的燃油喷射装置
公开(公告)号：JP2012102631A
公开(公告)日：2012-05-31
申请号：JP2010249807
申请日：2010-11-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MURATA SATOSHI , HIGUCHI JUN , TAKAISHI TATSUO , AKAGAWA HIROKAZU , NAGAFUNE SHINNOSUKE
IPC分类号： F02M25/022 , F02B47/04 , F02M43/02 , F02M43/04
CPC分类号： F02M43/02 , F02M43/04
摘要： PROBLEM TO BE SOLVED: To prevent degradation in performance of an internal combustion engine and to prevent increases in ash dust and black smoke, due to the reduction of fuel injection pressure and the deterioration of combustibility, even when only fuel oil is injected into a cylinder liner.SOLUTION: A fuel injection device 1 for an internal combustion engine can selectively inject fuel oil and inert matter in a multilayered state or an emulsified state or only fuel oil, from a fuel injection valve 3. A cam 10 thrusts up a plunger 7 of a fuel injection pump 2, for pressurizing and supplying, to the fuel injection valve 3, the fuel oil and the inert matter in the multilayered state or the emulsified state or the fuel oil, and is provided with a first cam which is used when thrusting up the fuel oil and the inert matter in the multilayered state or the emulsified state, and a second cam which is used when thrusting up only the fuel oil.
摘要翻译：要解决的问题：为了防止内燃机的性能下降并且防止灰尘和黑烟的增加，由于燃料喷射压力的降低和可燃性的劣化，即使仅注入燃料油进入气缸套。解决方案：用于内燃机的燃料喷射装置1可以从燃料喷射阀3选择性地喷射多层状态或乳化状态的燃料油和惰性物质，或者仅选择燃料油。凸轮10将柱塞燃料喷射泵2用于对燃料喷射阀3加压和供给燃料油和多层状态或乳化状态或燃料油中的惰性物质，并且设置有使用的第一凸轮当在多层状态或乳化状态下推进燃料油和惰性物质时，以及仅在仅燃起燃料油时使用的第二凸轮。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2012098801A Navigation assistance apparatus 审中-公开
标题翻译：导航辅助装置
公开(公告)号：JP2012098801A
公开(公告)日：2012-05-24
申请号：JP2010244064
申请日：2010-10-29
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MURATA SATOSHI , HIGUCHI JUN
IPC分类号： G08G3/00 , B63B49/00
CPC分类号： G01C21/203 , B63B2213/00 , B63J2099/008 , G08G3/00
摘要： PROBLEM TO BE SOLVED: To reduce burdens on crews and mitigate a risk of regulation violation due to a human error.SOLUTION: A navigation assistance apparatus has an environmental restriction sea area diagnostic device 3 which includes a dynamic state recognition unit for recognizing a state of an own ship based on input data, a first arithmetic calculation unit for performing arithmetic calculation of arrival distance and arrival time to reach an environmental restriction sea area or departure distance and departure time to leave an environmental restriction sea area based on the data sent from the dynamic state recognition unit and data on environmental restriction sea areas incorporated in the own unit as a database, or data on environmental restriction sea areas incorporated in other external device as a database, and a display unit for displaying the arrival distance and arrival time to reach the environmental restriction sea area or the departure distance and departure time to leave the environmental restriction sea area based on the data sent from the first arithmetic calculation unit.
摘要翻译：要解决的问题：减轻船员的负担，并减轻因人为错误而违规违规的风险。解决方案：导航辅助装置具有环境限制海域诊断装置3，其包括用于基于输入数据识别自己船舶的状态的动态状态识别单元，用于执行到达距离的算术计算的第一运算计算单元以及根据动态状态识别单元发送的数据和结合在本机单元中的环境限制海域的数据作为数据库，到达环境限制海域或离开距离和出发时间以离开环境限制海域的到达时间，或其他外部装置中作为数据库的环境限制海域的数据，以及显示单元，用于显示到达环境限制海域的到达距离和到达时间，或离开距离和离开时间以离开环境限制海域对从第一算术计算单元发送的数据。版权所有（C）2012，JPO＆INPIT

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