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    An Internal Combustion Engine
    2.
    发明申请
    An Internal Combustion Engine 审中-公开
    内燃机

    公开(公告)号：US20160298560A1

    公开(公告)日：2016-10-13

    申请号：US15035906

    申请日：2014-11-11

    Applicant: James Royston TANSLEY

    Inventor： James Royston TANSLEY

    IPC: F02D41/12 ,  F02D41/00 ,  F16H61/00 ,  F02D9/08

    CPC classification number: F02D41/12 ,  F02B21/00 ,  F02D9/08 ,  F02D13/0276 ,  F02D17/023 ,  F02D41/0005 ,  F02D2200/101 ,  F16H61/0025 ,  Y02T10/18

    Abstract: An internal combustion engine including a combustion chamber; a compressed gas valve wherein the compressed gas valve is arranged to enable compressed gas to be extracted from the internal combustion engine and used to provide power for mechanical functions: and a controller, wherein the controller is configured to receive a signal indicative of the configuration of the internal combustion engine and cause the compressed gas valve to be opened in response to a signal indicating at least one of that the internal combustion engine is decelerating and a throttle is closed to enable compressed gas to be extracted from the internal combustion engine via the compressed gas valve.

    Abstract translation: 一种内燃机，包括燃烧室; 压缩气体阀，其中所述压缩气体阀被布置成使压缩气体能够从所述内燃机中提取并用于为机械功能提供电力;以及控制器，其中所述控制器被配置为接收指示所述内燃机 所述内燃机并且响应于指示所述内燃机正在减速中的至少一个并且节流阀关闭的信号使所述压缩气体阀打开，以使经压缩的压缩气体能够从所述内燃机中抽出 气阀。

    Multi-cylinder gasoline engine
    4.
    发明授权
    Multi-cylinder gasoline engine 有权
    多缸汽油机

    公开(公告)号：US09261029B2

    公开(公告)日：2016-02-16

    申请号：US13865939

    申请日：2013-04-18

    Applicant: Mazda Motor Corporation

    Inventor： Shuhei Tsujita ,  Tatsuya Koga

    IPC: F02D9/04 ,  F02D11/00 ,  F02D13/02

    CPC classification number: F02D11/00 ,  F02D9/04 ,  F02D13/0276 ,  Y02T10/14 ,  Y02T10/18

    Abstract: A multi-cylinder gasoline engine is provided. The engine includes an engine body having a plurality of cylinders, an exhaust manifold through which exhaust gas discharged from each of the cylinders of the engine body passes, and a controller for controlling various instruments provided to the engine body and the exhaust manifold. The engine body includes a switch mechanism. The exhaust manifold includes a plurality of independent exhaust passages, a gathering section, a negative pressure generating device, bypass passages, and openable-and-closable flow switch valves. The controller controls the injector, the ignition plug, the switch mechanism, and the flow switch valve so that a CI combustion is performed within a predetermined first operating range and an SI combustion is performed within a second operating range set on a higher engine load side than the first operating range.

    Abstract translation: 提供多缸汽油发动机。 发动机包括具有多个气缸的发动机主体，从发动机机体的每个气缸排出的废气通过的排气歧管，以及用于控制设置到发动机主体和排气歧管的各种仪器的控制器。 发动机主体包括开关机构。 排气歧管包括多个独立的排气通道，聚集部分，负压产生装置，旁通通道和可开启和关闭的流量切换阀。 控制器控制喷射器，火花塞，开关机构和流量切换阀，使得在预定的第一操作范围内执行CI燃烧，并且在设置在较高发动机负载侧的第二操作范围内执行SI燃烧 比第一个工作范围。

    SYSTEM FOR RECIRCULATING ENGINE EXHAUST GAS
    5.
    发明申请
    SYSTEM FOR RECIRCULATING ENGINE EXHAUST GAS 有权
    再循环发动机排气系统

    公开(公告)号：US20150184619A1

    公开(公告)日：2015-07-02

    申请号：US14390288

    申请日：2013-04-04

    Applicant: DOOSAN INFRACORE CO., LTD.

    Inventor： Taejoong Wang ,  Dongin Lee

    IPC: F02M25/07

    CPC classification number: F02M26/42 ,  F01N13/107 ,  F02B37/025 ,  F02D13/0276 ,  F02M26/05 ,  F02M26/14 ,  F02M26/22 ,  F02M26/23 ,  Y02T10/144

    Abstract: The present disclosure relates to a system for recirculating engine exhaust gas, and more particularly, to a system for recirculating engine exhaust gas, which mixes a part of exhaust gas discharged from an engine with air for combustion, and recirculates the mixture, thereby inhibiting nitrogen oxide (NOx) from being generated. Therefore, a technical problem to be achieved in the present disclosure is to provide a system for recirculating engine exhaust gas which may have a simplified structure. In addition, another object of the present disclosure is to provide a system for recirculating engine exhaust gas, which improves output of an engine by increasing an amount of intake air, and further improves fuel efficiency.

    Abstract translation: 本公开涉及一种用于再循环发动机废气的系统，更具体地，涉及一种用于再循环发动机废气的系统，该系统将从发动机排出的废气的一部分与用于燃烧的空气混合，并使混合物再循环，从而抑制氮 氧化物（NOx）。 因此，在本公开内容中要实现的技术问题是提供一种可以具有简化结构的用于再循环发动机废气的系统。 此外，本公开的另一个目的是提供一种用于再循环发动机排气的系统，其通过增加进气量来提高发动机的输出，并且进一步提高燃料效率。

    Six-stroke engine system with blowdown turbocharger
    6.
    发明授权
    Six-stroke engine system with blowdown turbocharger 有权
    带排污涡轮增压器的六冲程发动机系统

    公开(公告)号：US09057324B2

    公开(公告)日：2015-06-16

    申请号：US13711753

    申请日：2012-12-12

    Applicant: Caterpillar Inc.

    Inventor： D. Ryan Williams ,  Scott B. Fiveland

    IPC: F02B75/02 ,  F02B41/04 ,  F02D13/02 ,  F02B37/00 ,  F02B37/013 ,  F02D41/00 ,  F02M25/07 ,  F02M23/00

    CPC classification number: F02B75/021 ,  F02B37/001 ,  F02B37/013 ,  F02B41/04 ,  F02D13/0215 ,  F02D13/0273 ,  F02D13/0276 ,  F02D41/0007 ,  F02M26/08 ,  F02M26/23 ,  F02M26/38 ,  F02M26/42 ,  F02M2023/008 ,  Y02T10/144 ,  Y02T10/18

    Abstract: A six-stroke engine system including an engine with a combustion chamber including an exhaust valve that expels exhaust gasses, a blowdown exhaust valve that expel blowdown exhaust gasses during recompression, and an intake valve and a blowdown compressor intake valve that introduce air. An exhaust line directs exhaust gasses to drive a turbine, which drives a compressor. An intake line receives compressed air from the compressor and directs it into the combustion chamber through the intake valve. A blowdown exhaust line, separate from the exhaust line, directs blowdown exhaust gasses from the blowdown exhaust valve to drive the blowdown turbine, which drives a blowdown compressor. A blowdown compressor line directs compressed air from the intake line into the blowdown compressor, and directs super-compressed air from the blowdown compressor through the blowdown compressor intake valve during recompression.

    Abstract translation: 一种六冲程发动机系统，包括具有燃烧室的发动机，所述燃烧室包括排出废气的排气阀，在再压缩期间排出排气废气的排污排气阀，以及引入空气的进气阀和排气压缩机进气阀。 排气管路引导废气驱动涡轮，驱动压缩机。 进气管线从压缩机接收压缩空气，并通过进气阀将其引导到燃烧室。 与排气管路分开的排污排气管路将排污排气阀排放到排污阀门，以驱动排污涡轮机，驱动排污压缩机。 排污压缩机管线将压缩空气从进气管路引导到排污压缩机中，并在再压缩期间通过排污压缩机进气阀引导来自排污压缩机的超压缩空气。

    SIX-STROKE CYCLE ENGINE HAVING SCAVENGING STROKE
    8.
    发明申请
    SIX-STROKE CYCLE ENGINE HAVING SCAVENGING STROKE 有权
    六冲程循环发动机

    公开(公告)号：US20140366819A1

    公开(公告)日：2014-12-18

    申请号：US14374598

    申请日：2013-01-16

    Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA

    Inventor： Ei Tsukahara

    IPC: F02B75/02 ,  F02M23/00

    CPC classification number: F02B75/021 ,  F02B25/145 ,  F02B29/0406 ,  F02B47/08 ,  F02D13/0276 ,  F02M23/006 ,  F02M26/01 ,  F02M26/23 ,  F02M35/1085 ,  Y02T10/121 ,  Y02T10/18

    Abstract: A six-stroke cycle engine includes an intake passage including a throttle valve, and an exhaust passage including a catalyst. The six-stroke cycle engine includes a scavenging passage including a first end defined by a scavenging port and a second other end connected to the intake passage upstream of the throttle valve. The six-stroke cycle engine includes an intake valve, an exhaust valve, a scavenging valve, and a valve gear configured to operate these valves. The valve gear closes the scavenging valve and operates the intake valve and the exhaust valve so as to execute an intake stroke, a compression stroke, an expansion stroke, and an exhaust stroke, in this order. The valve gear also operates only the scavenging valve so as to execute a scavenging intake stroke and a scavenging exhaust stroke, in this order, following the exhaust stroke.

    Abstract translation: 六冲程循环发动机包括具有节流阀的进气通路和包括催化剂的排气通路。 六冲程循环发动机包括清扫通道，其包括由清扫口限定的第一端和连接到节气门上游的进气通道的另一端。 六冲程循环发动机包括进气阀，排气阀，扫气阀和构造成操作这些阀的阀齿轮。 阀齿轮关闭清扫阀，并且操作进气阀和排气阀，以便按顺序执行进气冲程，压缩冲程，膨胀冲程和排气冲程。 阀齿轮也仅操作扫气阀，以便按照排气冲程执行清扫进气冲程和扫气排气冲程。

    AUXILIARY VALVE ACTUATING MECHANISM OF ENGINE
    10.
    发明申请
    AUXILIARY VALVE ACTUATING MECHANISM OF ENGINE 有权
    发动机辅助阀动作机构

    公开(公告)号：US20130269653A1

    公开(公告)日：2013-10-17

    申请号：US13978366

    申请日：2011-05-03

    Applicant: Zhou Yang

    Inventor： Zhou Yang

    IPC: F01L13/06 ,  F02D9/06

    CPC classification number: F01L13/065 ,  F01L1/08 ,  F01L1/18 ,  F01L1/181 ,  F01L1/185 ,  F01L1/20 ,  F01L1/267 ,  F01L13/0021 ,  F01L13/0026 ,  F01L13/06 ,  F01L2105/00 ,  F01L2800/10 ,  F02D9/06 ,  F02D13/0276 ,  F02D13/04

    Abstract: An auxiliary valve actuating mechanism of an engine includes a first valve actuating mechanism and an auxiliary valve actuating mechanism. The auxiliary valve actuating mechanism comprises an auxiliary cam, an auxiliary rocker-arm shaft, an auxiliary rocker arm, an eccentric rocker arm bushing and a bushing actuation device. One end of the auxiliary rocker arm constitutes a motion pair with the auxiliary cam and the other end is above the valve. The bushing actuation device actuates the eccentric rocker arm bushing to rotate between an operating position and a non-operating position.

    Abstract translation: 发动机的辅助阀致动机构包括第一阀致动机构和辅助阀致动机构。 辅助阀致动机构包括辅助凸轮，辅助摇臂轴，辅助摇臂，偏心摇臂衬套和衬套致动装置。 辅助摇臂的一端构成与辅助凸轮的运动对，另一端位于阀的上方。 衬套致动装置致动偏心摇臂衬套以在操作位置和非操作位置之间旋转。

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