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1.发明申请VARIABLE INTAKE MANIFOLD FOR INTERNAL COMBUSTION ENGINE AND VARIABLE AIR INTAKE DEVICE USING THE SAME 审中-公开用于内燃机和可变空气入口装置的可变式进气歧管公开(公告)号：US20140165960A1
公开(公告)日：2014-06-19
申请号：US14020433
申请日：2013-09-06
发明人： Dong Hee Han , Seung Kook Han , Hyun Jun Lim , Dong Ho Chu , Yoon Joo Kim , Ji Ho Kim , Hyuk Im , Jong Il Park
CPC分类号： F02B31/04 , F02B31/06 , Y02T10/146
摘要： A variable intake manifold apparatus for an internal combustion engine, may include an inlet drawing in outside air and being connected to a main passage, first and second outlets branched from the main passage and fluid-connected to the inlet through the main passage and releasing the outside air drawn through the main passage through the first and second outlets, and a partition dividing the main passage and one of the first and second intake passages.
摘要翻译： 用于内燃机的可变进气歧管装置可以包括外部空气中的入口抽吸并连接到主通道，从主通道分支的第一和第二出口，并且通过主通道流体连接到入口，并释放 通过第一和第二出口通过主通道抽取的外部空气，以及分隔主通道和第一和第二进气通道中的一个的隔板。
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2.发明申请ENGINE HAVING VARIABLE VALVE TIMING DEVICE AND VARIABLE TUMBLE DEVICE 审中-公开发动机具有可变阀门定时装置和可变的TUMBLE装置公开(公告)号：US20140165959A1
公开(公告)日：2014-06-19
申请号：US13907676
申请日：2013-05-31
发明人： Dong Hee Han , Seung Kook Han , Dae Yoon Oh , Wootae Kim , Dong Ho Chu , Jong Il Park , Yoon Joo Kim , Hyuk Im , Hyun Jun Lim
CPC分类号： F01L1/267 , F01L1/34 , F02B31/06 , F02B2275/48 , F02D13/0219 , F02D13/0269 , Y02T10/125 , Y02T10/142 , Y02T10/146
摘要： An engine having a variable valve timing device and a variable tumble device, may include the variable valve timing device advancing or delaying a rotation of an intake camshaft or an exhaust camshaft, an intake valve or an exhaust valve configured to be operated by the intake camshaft or the exhaust camshaft respectively to open and close an intake port or an exhaust port, and the variable tumble device that may be disposed on an upstream side of the intake valve in the intake port and changes a flow of a gas being suck to form a tumble in a combustion chamber.
摘要翻译： 具有可变气门正时装置和可变翻转装置的发动机可以包括可变气门正时装置，其进给或延迟进气凸轮轴或排气凸轮轴，进气门或排气门的旋转，构造成由进气凸轮轴 或排气凸轮轴分别开闭进气口或排气口，以及可以设置在进气口的进气阀的上游侧的可变滚筒装置，并且改变吸入气体的流动，形成 在燃烧室内滚动。
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公开(公告)号：US09874155B2
公开(公告)日：2018-01-23
申请号：US14102269
申请日：2013-12-10
发明人： Dong Hee Han , Hyun Jun Lim , Seok Hwan Ko , Yoon Joo Kim , Jungho Jang , Hyuk Im , Jong Il Park
CPC分类号： F02D13/0219 , F02D41/0002 , F02D41/062 , F02D2041/001 , F02N19/004 , Y02T10/18 , Y02T10/42
摘要： A method of controlling an electric continuous variable valve timing apparatus improves starting performance of an engine by a simplified phase control for the camshaft. The method, in which intake and exhaust timing of an engine is changed in accordance with a phase of the camshaft, may include: determining whether starting off of the engine is required during driving; recognizing a target phase of the camshaft for next starting of the engine; controlling the phase of the camshaft so that the intake timing of the engine is advanced in accordance with the target phase; and ending the phase control of the camshaft in accordance with a state of the engine or the camshaft.
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公开(公告)号：US09890749B2
公开(公告)日：2018-02-13
申请号：US14878790
申请日：2015-10-08
发明人： Dong Hee Han , Yoon Joo Kim , Kwanhee Choi , Hyun Jun Lim , Joowon Lee , Nahm Roh Joo , Jong Il Park
CPC分类号： F02M26/52 , F02D41/0047 , F02D41/005 , F02D41/0065 , F02D41/18 , F02M26/51 , Y02T10/47
摘要： A method for controlling an exhaust gas recirculation (EGR) system which is provided with an intake throttle valve and an EGR valve driven by a motor may include detecting an engine speed and an amount of intake air for each cylinder of an engine while the engine is operating, determining an amount of air flow supplied to the engine based on the engine speed and the amount of intake air for each cylinder, determining an equivalent cross-section of the EGR valve based on the amount of air flow, determining an opening angle of the EGR valve based on the engine speed, the amount of intake air for each cylinder, the amount of air flow, and the equivalent cross-section of the EGR valve, and controlling the EGR valve according to the opening angle of the EGR valve.
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公开(公告)号：US09599044B2
公开(公告)日：2017-03-21
申请号：US14485415
申请日：2014-09-12
发明人： Dong Hee Han , Joowon Lee , Hyun Jun Lim , Nahm Roh Joo , Yoon Joo Kim , Kiwon Park , Kwanhee Choi , Jong Il Park
CPC分类号： F02D41/0007 , F02B37/18 , F02B37/183 , F02D11/10 , F02D2041/001 , Y02T10/144
摘要： An control apparatus and method for an engine having a turbocharger may include determining a load condition of the engine by a controller, and opening and closing an intake valve, a throttle valve, and a wastegate valve by the controller according to the load condition of the engine, where a combustion chamber generates power by combusting a fuel, an intake valve adjusts an air/fuel mixed gas flowed into the combustion chamber, a continuously variable valve timing apparatus advances or retards an opening/closing timing of the intake valve, a turbocharger having a turbine and a compressor compressing air flowed into the combustion chamber, a throttle valve adjusting air supplied to the combustion chamber, a wastegate valve adjusting the exhaust gas flowed into the turbine, and a controller controlling the intake valve, the throttle valve, and the wastegate valve according to a load region of the engine.
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公开(公告)号：US09322362B2
公开(公告)日：2016-04-26
申请号：US14073655
申请日：2013-11-06
发明人： Hyun Jun Lim , Dong Hee Han , Yoon Joo Kim , Jaeyoung Jeun , Seung Kook Han , Jong Il Park
CPC分类号： F02M26/05 , F02B33/40 , F02B37/04 , F02B39/10 , F02M26/08 , F02M26/22 , F02M26/65 , Y02T10/121 , Y02T10/144
摘要： A supercharging system for an engine includes: a cylinder block forming a combustion chamber; an intake manifold connected to the cylinder block to supply ambient air thereto; an exhaust manifold collecting exhaust gas discharged from the combustion chamber and guiding the same to the environment; a third supercharge path connecting an inlet of the intake manifold to the exhaust manifold; and an electric supercharger supplying compressed air to the exhaust manifold through the third supercharge path. Responsiveness of an engine is enhanced and stabilization of the engine is promoted.
摘要翻译： 发动机的增压系统包括：形成燃烧室的气缸体; 连接到气缸体的进气歧管以向其提供环境空气; 收集从燃烧室排出并将其引导到环境的废气的排气歧管; 将进气歧管的入口连接到排气歧管的第三增压路径; 以及通过所述第三增压路径向所述排气歧管供给压缩空气的电动增压器。 发动机的响应性得到提高，引擎的稳定性得到提升。
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公开(公告)号：US20150143807A1
公开(公告)日：2015-05-28
申请号：US14304692
申请日：2014-06-13
发明人： Yoon Joo Kim , II Joong Hwang , Hyun Jun Lim , Nahm Roh Joo , Dong Hee Han , Seung Kook Han , Jong II Park
CPC分类号： F02B37/22 , F01N3/20 , F02B29/04 , F02B37/162 , F02B37/18 , F02D9/02 , F02D9/04 , Y02T10/144
摘要： An engine having a turbocharger may include an intake route control valve disposed on a first intake line that supplies outside air to an intake manifold, a second intake line bypassing the intake route control valve, a first exhaust line in which exhaust gas from an exhaust manifold flows, a second exhaust line bypassing an exhaust route control valve disposed on the first exhaust line to join the first exhaust line, a turbocharger operated by exhaust gas in the second exhaust line to compress intake air in the second intake line, and a first catalyst unit disposed at a downstream side of the exhaust route control valve on the first exhaust line. The first catalyst unit may include a first brick disposed at an upstream side and a second brick disposed at a downstream side of the first brick with a predetermined distance, and the second exhaust line joins the first exhaust line at a portion between the first brick and the second brick.
摘要翻译： 具有涡轮增压器的发动机可以包括设置在向进气歧管供给外部空气的第一进气管道上的进气路径控制阀，旁路进气通路控制阀的第二进气管线，排气歧管 流经旁通第一排气管路的排气路径控制阀，连接第一排气管路的第二排气管路，在第二排气管路中由排气操作的涡轮增压器，用于压缩第二吸入管路内的进气;以及第一催化剂 设置在第一排气管路上的排气路径控制阀的下游侧。 第一催化剂单元可以包括设置在上游侧的第一砖和设置在第一砖的下游侧的预定距离的第二砖，并且第二排气线在第一砖和第一砖之间的部分处连接第一排气线 第二块砖。
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公开(公告)号：US10408124B2
公开(公告)日：2019-09-10
申请号：US14527060
申请日：2014-10-29
发明人： Yoon Joo Kim , Seung Kook Han , Il Joong Hwang , Dong Ho Chu , Jong Il Park , Dong Hee Han , Hyuk Im , Hyun Jun Lim
摘要： A control method for a turbocharger system may include controlling opening levels of an intake bypass valve, an exhaust bypass valve, and a throttle valve according to a driving condition of a vehicle by a controller, and executing a series of commands by the controller, including determining whether an engine rpm satisfies a set low/medium speed condition, determining whether an acceleration request condition is satisfied when the engine rpm satisfies the set low/medium speed condition, closing the intake bypass valve, and controlling an opening angle of the exhaust bypass valve according to the acceleration request condition.
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公开(公告)号：US09903317B2
公开(公告)日：2018-02-27
申请号：US14339208
申请日：2014-07-23
发明人： Dong Hee Han , Kwanhee Choi , Hyun Jun Lim , Nahm Roh Joo , Yoon Joo Kim , Kiwon Park , Joowon Lee , Jong Il Park
CPC分类号： F02M26/04 , F02B47/08 , F02D23/00 , F02D35/027 , F02D41/0007 , F02D2041/227 , Y02T10/144
摘要： A control apparatus of an engine having a turbocharger may include the engine generating power by combustion of a fuel, the turbocharger including a turbine operated by exhaust gas of the engine and a compressor connected to the turbine by a rotating shaft, and thus supercharging air to a combustion chamber provided in the engine by the compressor, a detecting sensor detecting pre-ignition in the combustion chamber of the engine, and a controller controlling supercharging pressure supplied to the combustion chamber by using a required torque, ignition timing of the combustion chamber, and an air-fuel ratio, and thus controlling the pre-ignition in the combustion chamber, when the pre-ignition in the combustion chamber may be detected by the detecting sensor.
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公开(公告)号：US09187073B2
公开(公告)日：2015-11-17
申请号：US14089155
申请日：2013-11-25
发明人： Yoon Joo Kim , Hyun Jun Lim , Dong Hee Han , Seung Kook Han , Jong Il Park
IPC分类号： F02B33/44 , F02B33/00 , B60T17/02 , F02M35/10 , F02B39/10 , F02B29/04 , F02M25/07 , F02D41/00
CPC分类号： B60T17/02 , F02B29/0406 , F02B39/10 , F02D41/0007 , F02D2200/0406 , F02D2250/41 , F02M26/08 , F02M26/23 , F02M35/10229
摘要： A brake vacuum pressure forming device for a motor vehicle may include a vacuum chamber supplying a vacuum pressure boosting a break operating force, an electric supercharger connected to the vacuum chamber to supply vacuum pressure thereto, a first vacuum pressure supply path connecting the electric supercharger and the vacuum chamber, and a vacuum pressure control valve mounted on the first vacuum pressure supply path and opening and closing the first vacuum pressure supply path.
摘要翻译： 用于机动车辆的制动真空压力成形装置可以包括：真空室，其提供提高中断作用力的真空压力;连接到真空室以提供真空压力的电动增压器;连接电动增压器的第一真空压力供给路径; 真空室和安装在第一真空压力供给路径上的真空压力控制阀，并且打开和关闭第一真空压力供给路径。
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