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1. 发明公开

EP2639440A1 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：EP2639440A1
公开(公告)日：2013-09-18
申请号：EP11840180.1
申请日：2011-11-02
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： MURATA, Satoru , 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： Provided is an engine exhaust gas purification device which reduces or eliminates the electric power required for raising the pressure of exhaust gas recirculation (EGR) gas extracted from the upstream side of an exhaust gas turbocharger to be used for EGR after cleaning processing by an exhaust gas cleaning unit. An engine exhaust gas purification device (1) for reducing and eliminating air pollution substances contained in exhaust gases discharged from a main engine (10) equipped with an exhaust gas turbocharger (20) includes an exhaust gas cleaning unit (70) that cleans a portion of the exhaust gases introduced as an EGR gas from an exhaust line (L1) located at the upstream side of a turbine unit (21) of the exhaust gas turbocharger (20), and a recirculation exhaust gas turbocharger (60) that raises the pressure of the EGR gas which is caused to pass through the exhaust gas cleaning unit (70) by a recirculation compressor unit (62) coaxial with the recirculation turbine unit (61) which is dispose at the upstream side of the exhaust gas cleaning unit (70) and is driven by using the EGR gas.
摘要翻译：本发明提供一种发动机排气净化装置，其能够降低或消除为了在排气净化处理后用于EGR的排气涡轮增压器的上游侧排出的排气再循环（EGR）气体的压力上升所需的电力清洁单元。本发明提供一种废气净化装置（1），该废气净化装置（1）用于减少并去除从装备有废气涡轮增压器（20）的主发动机（10）排出的废气中所含的空气污染物质，所述废气净化装置（70）从位于排气涡轮增压器20的涡轮部21的上游侧的排气管线L1作为EGR气体导入的排气的排气涡轮增压器60，通过与配置在排气净化单元70的上游侧的再循环涡轮单元61同轴的再循环用压缩机单元62使通过排气净化单元70的EGR气体的排气净化单元70，）并且通过使用EGR气体来驱动。

2. 发明授权

EP2636876B1 APPARATUS FOR RECOVERING ENGINE EXHAUST GAS ENERGY 有权
标题翻译：用于恢复发动机排气能量的装置
公开(公告)号：EP2636876B1
公开(公告)日：2017-12-06
申请号：EP11837976.7
申请日：2011-10-31
申请人： Mitsubishi Heavy Industries, Ltd. , Japan Engine Corporation
发明人： MURATA, Satoru , HIGUCHI, Jun
IPC分类号： F02D29/06 , F02B37/00 , F02B37/007 , F02B41/10 , F02D9/04 , F02D13/02 , F02D23/02 , F01N5/04
CPC分类号： F02D29/06 , F01K15/04 , F01K23/065 , F01K23/101 , F01N5/04 , F02B29/0406 , F02B37/007 , F02B39/10 , F02D9/04 , F02D23/02 , F02D41/0002 , F02D41/401 , F02D2041/001 , Y02T10/144 , Y02T10/16 , Y02T10/18 , Y02T10/42 , Y02T10/44
摘要： An object is to meet the inboard power demand without activating, as far as possible, a diesel engine (auxiliary engine) having fuel efficiency inferior to that of a marine diesel engine (main engine), thereby reducing the total running cost. When the degree-of-opening of a gas-inlet control valve (V1) reaches a predetermined threshold and the amount of power generated by a generator (11) is smaller than the amount of power needed in the ship, a control command to delay fuel-injection timing and/or a control command to advance exhaust-valve opening timing are output from a control unit (23) to an engine body (2) according to the difference between the amount of power generated by the generator (11) and the amount of power needed in the ship.

3. 发明公开

EP2639439A1 FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：克拉斯诺夫·弗朗西斯
公开(公告)号：EP2639439A1
公开(公告)日：2013-09-18
申请号：EP11839282.8
申请日：2011-11-01
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： MURATA, Satoru , HIGUCHI, Jun , TAKAISHI, Tatsuo , AKAGAWA, Hirokazu , OSAFUNE, Shinnosuke
IPC分类号： F02M25/022 , F02B47/04 , F02M43/02 , F02M43/04
CPC分类号： F02M43/02 , F02M43/04
摘要： Even when only fuel oil is injected into a cylinder liner, decrease in fuel injection pressure, deterioration in combustibility, and degradation in performance of an internal combustion engine are prevented, while increase in dust and black smoke is also prevented. In a fuel injection device (1) for an internal combustion engine, capable of selectively injecting, from a fuel injection valve (3), a mixture of fuel oil and an inert substance in a multilayered state or in an emulsion state, or fuel oil only, a cam (10) for lifting up a plunger (7) of a fuel injection pump (2) that pressurizes and feeds the mixture of fuel oil and the inert substance in a multilayered state or in an emulsion state, or the fuel oil to the fuel injection valve (3) includes: a first cam for use in lifting up the mixture of fuel oil and the inert substance in a multilayered state or in an emulsion state; and a second cam for use in lifting up the fuel oil only.
摘要翻译：即使仅将燃料油注入到气缸套中，也可以防止燃料喷射压力的降低，燃烧性的降低和内燃机的性能劣化，同时也防止了灰尘和黑烟的增加。在用于内燃机的燃料喷射装置（1）中，能够从燃料喷射阀（3）选择性地喷射多层状态或乳状态的燃料油和惰性物质的混合物，或燃料油仅提供一种用于提升燃料喷射泵（2）的柱塞（7）的凸轮（10），其对多层状态或乳液状态的燃料油和惰性物质的混合物进行加压和进料，或燃料油燃料喷射阀（3）包括：用于提升燃料油和惰性物质的混合物的多层状态或乳液状态的第一凸轮; 以及仅用于提升燃料油的第二凸轮。

4. 发明公开

EP2527615A1 ENGINE EXHAUST ENERGY RECOVERY DEVICE, SHIP PROVIDED THEREWITH, AND POWER GENERATION PLANT PROVIDED WITH SAID ENGINE EXHAUST ENERGY RECOVERY DEVICE 审中-公开
标题翻译：装置恢复发动机这样装备舰船气体能源和与该设备进行恢复电机装机功率发电系统的气体能源的
公开(公告)号：EP2527615A1
公开(公告)日：2012-11-28
申请号：EP11734595.9
申请日：2011-01-17
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： MURATA, Satoru , HIGUCHI, Jun
IPC分类号： F02B37/18 , F01N5/02 , F02B37/10 , F02D13/02 , F02D23/00 , F02D23/02 , F02D41/04 , F02D45/00
CPC分类号： F01N5/02 , F01N5/04 , F02B37/18 , F02B39/10 , F02D29/02 , F02D35/023 , F02D41/0007 , F02D2041/001 , F02D2200/024 , F02D2250/34 , Y02T10/144 , Y02T10/16
摘要： An object is to provide an engine-exhaust-gas energy recovery apparatus that can set the fuel consumption rate of an engine to a predetermined value or lower in response to various loads and rotation speeds of the engine, and that can effectively utilize exhaust gas discharged from the engine. Provided are a hybrid turbocharger (3) having a turbine unit (3a) that is supplied with exhaust gas discharged from an engine (2), a compressor unit (3b) that pressure-feeds scavenging-air pressure to the engine (2), and a generator/motor unit (3d) that generates electricity when the turbine unit (3a) is driven; a bypass channel (L2) that allows the exhaust gas supplied toward the hybrid turbocharger (3) to bypass the hybrid turbocharger (3); an engine-load detecting part; an engine-rotation-speed detecting part; a scavenging-air-pressure detecting part; and a control device having a database for calculating a scavenging-air pressure, at which the fuel consumption rate of the engine (2) becomes lower than or equal to a predetermined value, from the detection values of the respective detecting parts. The control device controls an exhaust-gas bypass control valve (V1) so as to control the scavenging-air pressure of the engine (2).
摘要翻译：一个目的是提供一种发动机用废气能量回收装置确实能发动机的速度的燃料消耗设定为响应于各种负荷和发动机的旋转速度的预定值或更低，并没有能够有效地利用废气排出从发动机。本发明提供一种混合式涡轮增压器（3），其具有涡轮机单元（3a）中被供给有从发动机排出的废气（2）中，压缩机单元（3b）中做了压送清扫空气压力至发动机（2），和一个发电机/电动机单元（3D）确实产生电费当所述涡轮机单元（3A）被驱动; 旁路通道（L2）那样允许朝向混合增压器供给的废气（3）绕过混合增压器（3）; 发动机负荷检测部; 发动机旋转速度的检测部; 扫气压力检测部; 和具有用于计算扫气压力，在该发动机的燃料消耗率（2）变得低于或等于一个预定值时，从所述检测respectivement部件的检测值的数据库中的控制装置。（V1），以便控制发动机的扫气压力上的排气旁通控制阀的控制装置，控制（2）。

5. 发明公开

EP2650522A1 FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES, AND FUEL INJECTION METHOD FOR INTERNAL COMBUSTION ENGINES 有权
标题翻译： KRAFTSTOFFEINSPRITZVORRICHTUNGFÜRVERBRENNUNGSMOTOREN SOWIE KRAFTSTOFFEINSPRITZVERFAHRENFÜRVERBRENNUNGSMOTOREN
公开(公告)号：EP2650522A1
公开(公告)日：2013-10-16
申请号：EP11847439.4
申请日：2011-11-18
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： MURATA, Satoru , 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： Even when only the fuel oil is injected into a cylinder liner, a decrease in the performance of an internal combustion engine due to a decrease in fuel-injection pressure and a deterioration in combustibility is prevented, and an increase in dust and black smoke is also prevented. A fuel injection device (1) for an internal combustion engine provided with, for one cylinder, at least two fuel-injection valves (10) provided with valve-opening-pressure adjusting devices (30) that adjust the valve-opening pressure of needle valves (15), wherein, when injecting fuel oil and an inert substance into a cylinder liner, the fuel oil and the inert substance are injected from all of the fuel-injection valves (10); and, when injecting only the fuel oil into the cylinder liner, the valve-opening-pressure adjusting device (30) is operated so that the needle valve (15) of at least one of the at least two fuel-injection valves (10) is pressed by a force that is equal to or greater than the valve-opening pressure of the needle valve (15), blocking the fuel injection from that fuel-injection valve (10).
摘要翻译：即使仅将燃料油注入到气缸套中，也能够防止由于燃料喷射压力的降低和燃烧性的劣化引起的内燃机的性能的降低，并且防止灰尘和黑烟的增加预防。一种用于一个气缸的内燃机的燃料喷射装置（1），其具有设置有阀开启压力调节装置（30）的至少两个燃料喷射阀（10），所述阀开启压力调节装置（30）调节针的开启压力阀（15），其中，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; 并且当仅将燃料油注入到气缸套中时，操作阀开启压力调节装置（30），使得至少两个燃料喷射阀（10）中的至少一个的针阀（15）被等于或大于针阀（15）的开阀压力的力按压，从而阻止来自该燃料喷射阀（10）的燃料喷射。

6. 发明公开

EP2634082A1 NAVIGATION AID SYSTEM 审中-公开
标题翻译： NAVIGATIONSHILFESYSTEM
公开(公告)号：EP2634082A1
公开(公告)日：2013-09-04
申请号：EP11836170.8
申请日：2011-10-21
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： MURATA, Satoru , HIGUCHI, Jun
IPC分类号： B63B49/00 , G08G3/00
CPC分类号： G01C21/203 , B63B2213/00 , B63J2099/008 , G08G3/00
摘要： The burden on crewmembers is reduced and a risk of violating regulations due to human errors is also reduced. The present invention is equipped with an environment-regulated-marine-zone detection device (3) which includes a movement tracking device that tracks the movement of a ship based on input data; a first computation device that computes an arrival distance and a arrival time until arriving at an environment regulated marine zone or a departure distance and a departure time until departing from an environment regulated marine zone based on data transmitted from the movement tracking device, as well as data about the environment regulated marine zone in a built-in database of the first computation device or data about the environment regulated marine zone in a built-in database of another external device; and a display device that displays the arrival distance and the arrival time until arriving at the environment regulated marine zone or the departure distance and the departure time until departing from the environment regulated marine zone based on the data transmitted from the first computation device.
摘要翻译：机组人员的负担减少，也因为人为错误而违反规定的风险降低。本发明装备有环境调节海洋区域检测装置（3），其包括基于输入数据跟踪船舶的运动的运动跟踪装置; 第一计算装置，其基于从运动跟踪装置发送的数据计算到达环境调节海域或出发距离和出发时间直到离开环境调节海洋区域的到达距离和到达时间，以及关于第一计算装置的内置数据库中的环境调控海洋区域的数据或另一外部设备的内置数据库中关于环境调节海洋区域的数据; 以及显示装置，其基于从第一计算装置发送的数据，显示到到达环境调节海域的到达距离和到达时间，或离开环境调节海域的出发距离和出发时间。

7. 发明公开

EP2525057A1 EXHAUST-GAS DENITRATION SYSTEM, SHIP EQUIPPED THEREWITH, AND METHOD FOR CONTROLLING EXHAUST-GAS DENITRATION SYSTEM 有权
标题翻译： ABGAS-DENITRIERUNGSSYSTEM，DAMIT AUGESTATTETES SCHIFF UND VERFAHREN ZUR STEUERUNG DES ABGAS-DENITRIERUNGSSYSTEMS
公开(公告)号：EP2525057A1
公开(公告)日：2012-11-21
申请号：EP11732901.1
申请日：2011-01-13
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： MURATA, Satoru , 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： An exhaust gas denitration system is provided to prevent clogging of a urea water injection nozzle and an exhaust tube and avoid poisoning of an exhaust gas denitration catalyst. The exhaust gas denitration system includes: an exhaust gas turbocharger (5) driven by exhaust gas from a marine diesel engine (3); a reactor (2) producing ammonia from a urea water; a urea water injection nozzle (32) for supplying the urea water into the reactor (2); an SCR catalyst part (4) provided in an exhaust gas path on a downstream side of the exhaust gas turbocharger (5) for denitrating the exhaust gas using the ammonia supplied from the reactor (2); an exhaust gas bypass path (Bl) through which a part of the exhaust gas obtained by partly extracting the exhaust gas being supplied to the exhaust gas turbocharger (5) from the diesel engine (3) flows into the reactor (2); and a burner (50) for heating the exhaust gas inside the reactor (2).
摘要翻译：提供废气脱硝系统，以防止尿素水注入喷嘴和排气管堵塞，并避免废气脱硝催化剂的中毒。废气脱硝系统包括：由来自船用柴油发动机（3）的废气驱动的废气涡轮增压器（5）; 从尿素水生产氨的反应器（2）; 用于将尿素水供应到反应器（2）中的尿素水注入喷嘴（32）; 设置在废气涡轮增压器（5）的下游侧的排气路径中的SCR催化剂部（4），用于使用从反应器（2）供给的氨对废气进行脱硝; 废气旁通路径（B1），通过部分抽出从柴油发动机（3）向排气涡轮增压器（5）供给的废气而获得的排气的一部分流入反应器（2）中。和用于加热反应器（2）内的排气的燃烧器（50）。

8. 发明授权

EP2410151B1 ENGINE EXHAUST ENERGY RECOVERY DEVICE 有权
公开(公告)号：EP2410151B1
公开(公告)日：2018-08-22
申请号：EP10792174.4
申请日：2010-06-24
申请人： Mitsubishi Heavy Industries, Ltd. , Japan Engine Corporation
发明人： MURATA, Satoru , MIYANAGI, Akihiro , HOSOKAWA, Naofumi , HIGUCHI, Jun , ICHIKI, Yoshihiro , SHIRAISHI, Keiichi
IPC分类号： F01K23/10 , F01N5/02 , F01N5/04 , F02G5/02 , F01K23/06 , F02B41/10 , F02D41/02 , F01K23/16 , F02B37/00 , F02D41/00
CPC分类号： F01N5/02 , F01K23/065 , F01K23/16 , F01N5/04 , F01N2240/02 , F02B37/00 , F02B41/10 , F02D41/0007 , F02D41/021 , F02D2400/14 , F02G5/02 , Y02T10/16 , Y02T10/163 , Y02T10/166
摘要： Providing an exhaust gas energy recovery device by which the optimal engine operating condition can be continuously maintained in a manner that the flow rate of the engine exhaust gas fed to the power turbine is regulated so that the scavenging air pressure becomes optimal in order that the engine performance (the fuel consumption rate) corresponding to the engine load and the engine speed becomes optima. The engine exhaust gas energy recovery device provided the engine load detecting sensor, the engine speed detecting sensor and the scavenging air pressure detecting sensor, the device regulating the flow rate of the exhaust gas streaming into the exhaust gas turbocharger via controlling the flow rate of the exhaust gas streaming into the power turbine of the exhaust gas energy recovery device, so that the scavenging air pressure is maintained at an arbitrarily ordered level and the engine is operated under a condition that the fuel consumption rate is minimal.

9. 发明授权

EP2650522B1 FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES, AND FUEL INJECTION METHOD FOR INTERNAL COMBUSTION ENGINES 有权
标题翻译：燃料喷射装置为内燃发动机内燃发动机和燃油喷射程序
公开(公告)号：EP2650522B1
公开(公告)日：2016-06-01
申请号：EP11847439.4
申请日：2011-11-18
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： MURATA, Satoru , HIGUCHI, Jun
IPC分类号： F02M25/022 , F02B47/02 , F02M43/00 , F02M43/04 , F02M61/14 , F02B23/06
CPC分类号： F02M25/0228 , F02B47/02 , F02M25/03 , F02M43/04 , F02M61/14 , Y02T10/121

10. 发明公开

EP2410151A1 ENGINE EXHAUST ENERGY RECOVERY DEVICE 有权
标题翻译： VORRICHTUNG ZURRÜCKGEWINNUNGDER ABGASENERGIE EINES MOTORS
公开(公告)号：EP2410151A1
公开(公告)日：2012-01-25
申请号：EP10792174.4
申请日：2010-06-24
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： MURATA, Satoru , MIYANAGI, Akihiro , HOSOKAWA, Naofumi , HIGUCHI, Jun , ICHIKI, Yoshihiro , SHIRAISHI, Keiichi
IPC分类号： F02B37/18 , F01K23/10 , F01N5/04 , F02B37/00 , F02G5/02
CPC分类号： F01N5/02 , F01K23/065 , F01K23/16 , F01N5/04 , F01N2240/02 , F02B37/00 , F02B41/10 , F02D41/0007 , F02D41/021 , F02D2400/14 , F02G5/02 , Y02T10/16 , Y02T10/163 , Y02T10/166
摘要： Providing an exhaust gas energy recovery device by which the optimal engine operating condition can be continuously maintained in a manner that the flow rate of the engine exhaust gas fed to the power turbine is regulated so that the scavenging air pressure becomes optimal in order that the engine performance (the fuel consumption rate) corresponding to the engine load and the engine speed becomes optima. The engine exhaust gas energy recovery device provided the engine load detecting sensor, the engine speed detecting sensor and the scavenging air pressure detecting sensor, the device regulating the flow rate of the exhaust gas streaming into the exhaust gas turbocharger via controlling the flow rate of the exhaust gas streaming into the power turbine of the exhaust gas energy recovery device, so that the scavenging air pressure is maintained at an arbitrarily ordered level and the engine is operated under a condition that the fuel consumption rate is minimal.
摘要翻译：提供排气能量回收装置，通过该废气能量回收装置可以以提供给动力涡轮机的发动机废气的流量被调节的方式连续地保持最佳的发动机运转状态，使得清除空气压力变得最佳，以使发动机对应于发动机负荷和发动机转速的性能（燃油消耗率）变得最佳。发动机废气能量回收装置设置有发动机负载检测传感器，发动机转速检测传感器和扫气气压检测传感器，该装置通过控制排气涡轮增压器的流量来调节流入排气涡轮增压器的废气的流量废气流入排气能量回收装置的动力涡轮机，使得清除空气压力保持在任意的有序水平，并且发动机在燃料消耗率最小的条件下运行。

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