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公开(公告)号：US11767798B2
公开(公告)日：2023-09-26
申请号：US17985209
申请日：2022-11-11
发明人： Katsuhiro Nishimura , Koichi Hirose
CPC分类号： F02D19/061 , F02B67/00 , F02D19/06 , F02D19/0613 , F02D19/0642 , F02D19/0673 , F02D19/082 , F02M37/00 , F02M37/0047 , F02M55/02 , F02M55/025 , F02M61/04 , F02M61/14 , Y02T10/12 , Y02T10/30
摘要： An engine including a main fuel injection valve, a pilot fuel injection valve, a liquid fuel supply rail pipe, and a pilot fuel supply rail pipe. The main fuel injection valve supplies liquid fuel from the liquid fuel supply rail pipe to a combustion chamber during combustion in a diffusion combustion system. The pilot fuel injection valve supplies pilot fuel from the pilot fuel supply rail pipe to the combustion chamber in order to ignite gaseous fuel during combustion in a premixed combustion system. The liquid fuel supply rail pipe is disposed at one side of an imaginary vertical plane including an axis of a crank shaft. The pilot fuel supply rail pipe is disposed at the side of the imaginary vertical plane at which the liquid fuel supply rail pipe is disposed.
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公开(公告)号：US11725553B2
公开(公告)日：2023-08-15
申请号：US17848375
申请日：2022-06-23
发明人： Tomoyuki Kimura , Hisato Inokuchi
IPC分类号： F01M13/04 , F02B39/14 , F02M25/06 , F02M35/16 , F01M9/10 , F02B37/00 , F01M13/00 , F02M35/10 , F02B67/00 , F01M11/02 , F01M13/02 , F02B37/02 , F02F7/00 , F02F1/24
CPC分类号： F01M13/0416 , F01M9/10 , F01M11/02 , F01M13/00 , F01M13/022 , F01M13/04 , F02B37/00 , F02B37/02 , F02B39/14 , F02B67/00 , F02M25/06 , F02M35/10 , F02M35/10222 , F02M35/10288 , F02M35/16 , F01M2011/021 , F01M2013/027 , F01M2013/0488 , F02F1/242 , F02F7/006 , Y02T10/12
摘要： An engine includes: an exhaust manifold 7 close to one of left and right side surfaces of an engine; a turbocharger 60 having an exhaust-side inlet connected to the exhaust manifold 7; and a rocker-arm-chamber-integrated intake manifold 8 being disposed on an upper surface of a cylinder head 5 and integrally including a rocker arm chamber 90 and an intake manifold 6. The intake manifold 8 has a wall 101 dividing the rocker arm chamber 90 close to the one of the left and right side surfaces of the engine 1 and the intake manifold 6 close to the other of the left and right side surfaces to isolate the rocker arm chamber 90 and the intake manifold 6 from each other. The rocker arm chamber 90 has, in its upper portion, a positive crankcase ventilation device 69 protruding therefrom and being configured to return blowby gas to an intake system. The positive crankcase ventilation device 69 has, in its side surface, a blowby-gas discharge port 67 connected with a gas conduit 68 through which blowby gas is delivered to an intake-side inlet of the turbocharger 60.
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公开(公告)号：US20190120192A1
公开(公告)日：2019-04-25
申请号：US16091880
申请日：2017-04-06
申请人： Yanmar Co., Ltd.
发明人： Hiroaki NAGANAWA
CPC分类号： F02M63/0275 , F01P3/02 , F01P5/12 , F01P2003/021 , F02B61/06 , F02B67/00 , F02B67/08 , F02D41/3809 , F02F1/10 , F02F7/00 , F02F7/0068 , F02F7/007 , F02M26/17 , F02M35/104 , F02M39/00 , F02M51/005 , F02M55/025 , F02M63/0265 , F02M69/465 , F02M2200/247 , F02M2200/248 , F02M2200/857
摘要： An engine including a common rail attached to one side portion of a cylinder block that pivotally supports a crankshaft in a rotatable mariner, the one side portion extending along a crankshaft center, and the common rail being configured to supply a fuel to the engine. A flywheel housing that accommodates a flywheel that is rotated integrally with the crankshaft is disposed in one side portion out of opposite side portions of the cylinder block intersecting the one side portion. One end portion of the common rail is disposed above the flywheel housing.
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公开(公告)号：US09581061B2
公开(公告)日：2017-02-28
申请号：US14518557
申请日：2014-10-20
发明人： Hirotaka Kurita , Yoshiyuki Kawai , Seiichi Shiigi , Naoki Emori
CPC分类号： F01M13/04 , F01M2013/0461 , F01P5/12 , F02B67/00 , F02B67/04 , F02B77/11 , F02F7/0068 , F16N13/04
摘要： An internal combustion engine includes a cylinder block, an auxiliary machinery attachment member arranged at a side wall of the cylinder block, the auxiliary machinery attachment member to which an auxiliary machine is attached, and a separator portion disposed in a void between the cylinder block and the auxiliary machinery attachment member, the separator portion being provided as a separate member from the cylinder block and the auxiliary machinery attachment member to perform gas-liquid separation on blow-by gas.
摘要翻译： 内燃机包括气缸体，配置在气缸体的侧壁的辅助机械安装构件，辅助机械附接构件，辅助机械安装构件，配置在气缸体与气缸体 辅助机械安装部件，分离部分设置为与气缸体分离的部件和辅助机械附接部件，以在窜气气体上进行气液分离。
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公开(公告)号：US09528569B2
公开(公告)日：2016-12-27
申请号：US14496785
申请日：2014-09-25
发明人： Hiroyuki Sugiura , Toru Oshita
CPC分类号： F16F15/264 , F01M1/02 , F01M2001/0276 , F02B67/00 , F02B75/06 , F02B75/20 , F16F15/265
摘要： An internal combustion engine includes a crankcase, a case cover for covering a side of the crankcase, a crankshaft and a balancer shaft. A balancer has a balancer driven gear and a balance weight provided on the balancer driven gear and is acted upon and driven by a driving force of the crankshaft to rotate. An oil pump is accommodated in the crankcase and has an oil pump driving shaft disposed in parallel to the crankshaft and the balancer shaft. The oil pump includes a pump driven gear. The balancer has a pump driving gear which has a diameter smaller than that of the balancer driven gear and rotates together with the balancer driven gear. The pump driving gear meshes with the pump driven gear. The oil pump driving shaft is disposed within a range of rotation of the balance weight as viewed in an axial direction thereof.
摘要翻译： 内燃机包括曲轴箱，用于覆盖曲轴箱一侧的壳盖，曲轴和平衡轴。 平衡器具有平衡器从动齿轮和设置在平衡器从动齿轮上的平衡重，并被曲轴的驱动力驱动并驱动。 油泵容纳在曲轴箱中，并且具有平行于曲轴和平衡轴设置的油泵驱动轴。 油泵包括泵驱动齿轮。 平衡器具有泵驱动齿轮，其直径小于平衡器从动齿轮的直径，并与平衡器从动齿轮一起旋转。 泵驱动齿轮与泵从动齿轮啮合。 油泵驱动轴设置在平衡重的轴向旋转的范围内。
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公开(公告)号：US20150240698A1
公开(公告)日：2015-08-27
申请号：US14427840
申请日：2013-09-13
申请人： YANMAR CO., LTD.
CPC分类号： F01N13/1805 , B60K13/04 , F01M11/00 , F01M11/0004 , F01M2011/0029 , F01M2011/0054 , F01N13/002 , F01N13/08 , F01N13/10 , F01N2340/02 , F01N2340/04 , F02B63/00 , F02B63/044 , F02B63/047 , F02B67/00 , F02F7/00 , F02M26/21 , F02M26/28 , F02M35/10209 , F02M37/0011
摘要： An engine device in which an exhaust gas purification device can be assembled adjacent to an engine with high rigidity, and the exhaust gas purification device can be compactly installed. The engine device includes an exhaust gas recirculation device and a common rail disposed on the side on which an intake manifold of the engine is disposed, the exhaust gas purification device disposed on the side on which an exhaust manifold of the engine is disposed, an oil pan disposed on the bottom of the engine, and a support body for linking the exhaust gas purification device to the oil pan, so that the exhaust gas purification device is supported by the oil pan via the support body.
摘要翻译： 一种发动机装置，其中废气净化装置可以与刚性高的发动机相邻地组装，并且排气净化装置可以紧凑地安装。 发动机装置包括排气再循环装置和设置在发动机的进气歧管一侧的共轨，设置在发动机的排气歧管的一侧的废气净化装置，油 设置在发动机的底部的锅，以及用于将废气净化装置连接到油盘的支撑体，使得排气净化装置经由支撑体被油盘支撑。
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公开(公告)号：US20150083068A1
公开(公告)日：2015-03-26
申请号：US14496785
申请日：2014-09-25
发明人： Hiroyuki SUGIURA , Toru OSHITA
CPC分类号： F16F15/264 , F01M1/02 , F01M2001/0276 , F02B67/00 , F02B75/06 , F02B75/20 , F16F15/265
摘要： An internal combustion engine includes a crankcase, a case cover for covering a side of the crankcase, a crankshaft and a balancer shaft. A balancer has a balancer driven gear and a balance weight provided on the balancer driven gear and is acted upon and driven by a driving force of the crankshaft to rotate. An oil pump is accommodated in the crankcase and has an oil pump driving shaft disposed in parallel to the crankshaft and the balancer shaft. The oil pump includes a pump driven gear. The balancer has a pump driving gear which has a diameter smaller than that of the balancer driven gear and rotates together with the balancer driven gear. The pump driving gear meshes with the pump driven gear. The oil pump driving shaft is disposed within a range of rotation of the balance weight as viewed in an axial direction thereof.
摘要翻译： 内燃机包括曲轴箱，用于覆盖曲轴箱一侧的壳盖，曲轴和平衡轴。 平衡器具有平衡器从动齿轮和设置在平衡器从动齿轮上的平衡重，并被曲轴的驱动力驱动并驱动。 油泵容纳在曲轴箱中，并且具有平行于曲轴和平衡轴设置的油泵驱动轴。 油泵包括泵驱动齿轮。 平衡器具有泵驱动齿轮，其直径小于平衡器从动齿轮的直径，并与平衡器从动齿轮一起旋转。 泵驱动齿轮与泵从动齿轮啮合。 油泵驱动轴设置在平衡重的轴向旋转的范围内。
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公开(公告)号：US08726655B2
公开(公告)日：2014-05-20
申请号：US13013255
申请日：2011-01-25
申请人： Christian Smatloch , Elmar Grussmann , Frank Arlt
发明人： Christian Smatloch , Elmar Grussmann , Frank Arlt
CPC分类号： F02B67/10 , F01D9/026 , F01D25/243 , F01N13/1805 , F02B39/00 , F02B67/00 , F05D2220/40 , F05D2230/52
摘要： A modular exhaust gas assembly includes a turbocharger housing having an exhaust flange and a bearing flange receptacle, and a plurality of turbine scrolls of different sizes for selective installation into the turbocharger housing in dependence on a power of an engine. Each turbine scroll has an inlet zone and is connected to the bearing flange receptacle via a selected one of a plurality of different bearing flanges and to the exhaust flange via a selected one of a plurality of different exhaust links. The inlet zone of each turbine scroll is configured to complement a contour of an outlet zone of a standard manifold so that the turbine scrolls are selectively connectable via their inlet zone to the manifold to suit the engine power at hand.
摘要翻译： 模块化废气组件包括具有排气凸缘和轴承法兰接收器的涡轮增压器壳体，以及根据发动机功率选择性地安装到涡轮增压器壳体中的多个不同尺寸的涡轮机涡旋件。 每个涡轮机涡旋件具有入口区域，并且经由多个不同的轴承凸缘中的选定的一个连接到轴承凸缘容器，并且经由多个不同排气连杆中的选定的一个连接到排气凸缘。 每个涡轮机涡旋件的入口区域被配置成补充标准歧管的出口区域的轮廓，使得涡轮机涡旋件可以经由其入口区域被选择性地连接到歧管以适合手头的发动机功率。
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9.发明申请POWER GENERATION SYSTEM UTILIZING A FUEL CELL INTEGRATED WITH A COMBUSTION ENGINE 审中-公开使用燃烧发动机集成的燃料电池的发电系统公开(公告)号：US20140060461A1
公开(公告)日：2014-03-06
申请号：US13722370
申请日：2012-12-20
发明人： Andrew Philip Shapiro , Matthew Joseph Alinger , Matthew Alexander Lehar , Bruce Philip Biederman
IPC分类号： F02B67/00
CPC分类号： F02B67/00 , H01M8/04007 , H01M8/0612 , H01M8/0662 , H01M8/0668 , H01M2008/1293 , H01M2250/40 , H01M2250/402 , H01M2250/407 , Y02B90/12 , Y02E60/56 , Y02E60/563
摘要： A power generation system utilizing a fuel cell is described. The system includes a fuel cell having an anode configured to generate a tail gas. The anode includes an inlet and an outlet. The system further includes a fuel path configured to divert a first portion of the anode tail gas to the inlet of the anode; and a second portion of the anode tail gas to a reciprocating engine. The associated reciprocating engine is at least partially powered by the second portion of the anode tail-gas. Another embodiment of the invention is directed to a power generation system that includes the anode and an external fuel reforming system, along with a gas splitting mechanism to divide the reformed fuel into two streams. One stream is directed back to the fuel cell anode, while another stream is used to completely or partially power an external or internal combustion engine.
摘要翻译： 描述了利用燃料电池的发电系统。 该系统包括具有构造成产生尾气的阳极的燃料电池。 阳极包括入口和出口。 该系统还包括燃料通道，其构造成将阳极尾气的第一部分转移到阳极的入口; 以及阳极尾气的第二部分到往复式发动机。 相关联的往复式发动机至少部分地由阳极尾气的第二部分供电。 本发明的另一个实施例涉及一种发电系统，其包括阳极和外部燃料重整系统，以及用于将重整燃料分成两股流的气体分离机构。 一条流被引导回到燃料电池阳极，而另一条流用于完全或部分地为外部或内燃机供电。
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公开(公告)号：US20120023928A1
公开(公告)日：2012-02-02
申请号：US13013255
申请日：2011-01-25
申请人： Christian Smatloch , Elmar Grussmann , Frank Arlt
发明人： Christian Smatloch , Elmar Grussmann , Frank Arlt
IPC分类号： F02B33/44
CPC分类号： F02B67/10 , F01D9/026 , F01D25/243 , F01N13/1805 , F02B39/00 , F02B67/00 , F05D2220/40 , F05D2230/52
摘要： A modular exhaust gas assembly includes a turbocharger housing having an exhaust flange and a bearing flange receptacle, and a plurality of turbine scrolls of different sizes for selective installation into the turbocharger housing in dependence on a power of an engine. Each turbine scroll has an inlet zone and is connected to the bearing flange receptacle via a selected one of a plurality of different bearing flanges and to the exhaust flange via a selected one of a plurality of different exhaust links. The inlet zone of each turbine scroll is configured to complement a contour of an outlet zone of a standard manifold so that the turbine scrolls are selectively connectable via their inlet zone to the manifold to suit the engine power at hand.
摘要翻译： 模块化废气组件包括具有排气凸缘和轴承法兰接收器的涡轮增压器壳体，以及根据发动机功率选择性地安装到涡轮增压器壳体中的多个不同尺寸的涡轮机涡旋件。 每个涡轮机涡旋件具有入口区域，并且经由多个不同的轴承凸缘中的选定的一个连接到轴承凸缘容器，并且经由多个不同排气连杆中的选定的一个连接到排气凸缘。 每个涡轮机涡旋件的入口区域被配置成补充标准歧管的出口区域的轮廓，使得涡轮机涡旋件可以经由其入口区域被选择性地连接到歧管以适合手头的发动机功率。
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