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公开(公告)号：US20180128164A1
公开(公告)日：2018-05-10
申请号：US15653766
申请日：2017-07-19
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Seung Woo LEE , In Woong LYO , Hong Kil BAEK , Tae Won LEE , Woong Pyo HONG , Bokyung KIM , Ju Hun LEE , Jeong Hwa CHA
CPC classification number: F02B43/10 , F02B1/00 , F02B43/00 , F02B51/00 , F02M27/00 , F02M27/02 , F02M31/00 , Y02T10/126
Abstract: A fuel reforming system for a vehicle intake and exhaust line that reforms fuel in a vehicle intake and exhaust line including an exhaust gas recirculation (EGR) apparatus that recirculates a portion of an exhaust gas of an engine and a recirculation line that transfers an exhaust gas that is recirculated by the exhaust gas recirculation apparatus to supply as an intake gas of the engine, may include a fuel reformer that mixes an exhaust gas that passes through the recirculation line with fuel and that reforms fuel that is mixed in the exhaust gas, wherein an insulation material is coated at a wall surface of the fuel reformer.
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公开(公告)号：US20180298854A1
公开(公告)日：2018-10-18
申请号：US15783726
申请日：2017-10-13
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Hong Kil BAEK , Seung Woo LEE , Tae Won LEE
CPC classification number: F02M26/33 , F01N2240/02 , F01N2240/30 , F01N2240/36 , F01P3/20 , F01P2060/16 , F02B37/00 , F02B43/10 , F02M26/02 , F02M26/04 , F02M26/36 , F02M26/47
Abstract: A fuel reforming system includes an engine combusting reformed gas to generate mechanical power; an intake line connected with the engine to supply the reformed gas and air to the engine; an exhaust line connected with the engine to circulate exhaust gas exhausted from the engine; a fuel reformer provided at an exhaust gas recirculation (EGR) line diverging from the exhaust line, mixing the exhaust gas passing through the EGR line with fuel and reforming the fuel mixed with the exhaust gas; a water temperature controller (WTC) provided at the engine to control coolant cooling the engine; a radiator for radiating a portion of heat generated from the engine to atmosphere through the coolant; a temperature sensor provided at the EGR line at a front end of the fuel reformer and measuring temperature of the exhaust gas at the front end of the fuel reformer; a coolant passage provided to connect an exit of the engine, the fuel reformer, the radiator, and an entrance of the engine in series; and a coolant supply control valve for supplying the coolant into an inside of the fuel reformer according to engine driving condition and temperature of the exhaust gas.
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公开(公告)号：US20180163593A1
公开(公告)日：2018-06-14
申请号：US15621506
申请日：2017-06-13
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Seung Woo LEE , Hong Kil BAEK , Tae Won LEE
CPC classification number: F01N3/2066 , F01N3/0234 , F01N3/0235 , F01N3/0814 , F01N3/0842 , F01N2240/30 , F01N2240/36 , F01N2410/00 , F02M26/00 , F02M26/06 , F02M26/15 , F02M26/30
Abstract: A fuel reforming system includes: an engine combusting reformed gas to generate mechanical power; an intake line connected to the engine to supply the reformed gas and air to the engine; an exhaust line connected to the engine to circulate the exhaust gas discharged from the engine; a fuel reformer provided at an exhaust gas recirculation (EGR) line diverging from the exhaust line; and a catalyst disposed at the exhaust line and purifying nitrogen oxide included in the exhaust gas at a front end of the fuel reformer. In particular, the fuel reformer mixes the fuel with the EGR gas which is a part of the exhaust gas and passes through the EGR line, and reforms the fuel mixed in the EGR gas.
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公开(公告)号：US20180135486A1
公开(公告)日：2018-05-17
申请号：US15614444
申请日：2017-06-05
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Hong Kil BAEK , Seung Woo LEE , Tae Won LEE
CPC classification number: F01N3/0885 , C01B3/366 , C01B3/386 , C01B2203/0261 , C01B2203/1619 , C01B2203/1685 , F01N2240/36 , F02B37/00 , F02D19/0671 , F02D41/0025 , F02D41/0065 , F02D41/024 , F02M26/06 , F02M26/23 , F02M26/33 , F02M26/36 , Y02T10/36
Abstract: A reforming system may include an engine combusting reformed gas to generate mechanical power, an intake line connected to the engine to supply reformed gas and air to the engine, an exhaust line connected to the engine to circulate exhaust gas exhausted from the engine, a reformer provided at an exhaust gas recirculation (EGR) line diverging from the exhaust line and mixing the exhaust gas with fuel to reform the fuel mixed with the exhaust gas, a temperature sensor provided in the reformer and measuring temperature of the reformer, and a reforming controller determining whether the reformer operates or not based on driving condition of the engine and temperature of the reformer.
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公开(公告)号：US20200232415A1
公开(公告)日：2020-07-23
申请号：US16842463
申请日：2020-04-07
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Hong Kil BAEK , Seung Woo LEE , Tae Won LEE
Abstract: An engine with a reduced cooling loss, may include a cylinder block, a piston and a cylinder head, wherein the engine displacement chamber is 300cc-700cc and an entire combustion chamber volume including a first volume of the cylinder block and a second volume of the cylinder head is defined between an inner surface of the cylinder head, a distal end of an intake valve mounted in the cylinder head when the intake valve is closed, and an upper surface of the piston positioned at a top-dead center of the engine in the cylinder block, wherein a compression ratio between an engine displacement chamber and the entire combustion chamber is 10.0 or more:1, and wherein the second volume of the cylinder head is 40%-70% of the entire combustion chamber volume.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20160369691A1
公开(公告)日：2016-12-22
申请号：US14863334
申请日：2015-09-23
Applicant: HYUNDAI MOTOR COMPANY
Inventor： Hong Kil BAEK , Seung Woo LEE , Tae Won LEE
CPC classification number: F02B77/085 , F02F1/242 , G01M15/08
Abstract: A volume measuring structure for a cylinder block and a cylinder head for an engine includes: a cylinder block configured to form a frame of the engine and include a cylinder in which a piston reciprocates to generate power; a cylinder head configured to be mounted on the cylinder block to form a combustion chamber along with the cylinder and include an ignition plug which ignites the engine and a valve which opens and closes intake and exhaust passages; a first pressure sensor configured to be mounted in the cylinder block to determine a volume of the cylinder block; and a second pressure sensor configured to be mounted in the cylinder head to determine a volume of the cylinder head.
Abstract translation: 用于气缸体的体积测量结构和用于发动机的气缸盖包括：气缸体，其构造成形成发动机的框架并且包括气缸，活塞在其中往复运动以产生动力; 气缸盖，其构造成安装在气缸体上以与气缸一起形成燃烧室，并且包括点火发动机的火花塞和打开和关闭进气和排气通道的阀; 第一压力传感器，被配置为安装在气缸体中以确定气缸体的体积; 以及构造成安装在气缸盖中以确定气缸盖的体积的第二压力传感器。
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公开(公告)号：US20170276097A1
公开(公告)日：2017-09-28
申请号：US15351964
申请日：2016-11-15
Applicant: Hyundai Motor Company
Inventor： Hong Kil BAEK , Seung Woo LEE , Tae Won LEE
IPC: F02M27/02 , C10L3/00 , C01B3/38 , F02M35/024
CPC classification number: F02M27/02 , C01B3/38 , C01B3/386 , C01B2203/0233 , C01B2203/0261 , C10L3/00 , C10L2290/143 , C10L2290/24 , F02M35/024
Abstract: A fuel reformer for a vehicle engine may include a housing including an inlet at a first end and an outlet at a second end of the housing through which exhaust gas flows, a reforming catalyst disposed between the inlet and the outlet to reform exhaust gas, a mixing chamber providing a space for mixing fluid between the inlet and the reforming catalyst, a fuel injector injecting a same fuel to be supplied to the engine into the mixing chamber, and an air injector coupled to the housing to supply air into the mixing chamber.
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8.发明申请公开(公告)号：US20160369690A1
公开(公告)日：2016-12-22
申请号：US14858735
申请日：2015-09-18
Applicant: HYUNDAI MOTOR COMPANY
Inventor： Hong Kil BAEK , Seung Woo LEE , Tae Won LEE
CPC classification number: F02B77/085 , F02D15/00 , F02D35/023 , F02D41/1401 , F02D2041/1433 , F02D2400/08 , F02F1/242 , F02P13/00 , G01F17/00 , G01F22/02
Abstract: A volume measuring structure of a cylinder head and a piston for an engine includes: a cylinder block configured to form a frame of an engine and include a cylinder in which a piston reciprocates to generate power; a cylinder head configured to be mounted on the cylinder block to form a combustion chamber along with the cylinder and include an ignition plug which ignites the engine and a valve which opens and closes intake and exhaust passages; a first pressure sensor configured to be mounted in the cylinder block to determine a volume of the cylinder block; and a second pressure sensor configured to be mounted in the cylinder head to determine a volume of the cylinder head.
Abstract translation: 用于发动机的气缸盖和活塞的体积测量结构包括：气缸体，其构造成形成发动机的框架并且包括气缸，活塞在其中往复运动以产生动力; 气缸盖，其构造成安装在气缸体上以与气缸一起形成燃烧室，并且包括点火发动机的火花塞和打开和关闭进气和排气通道的阀; 第一压力传感器，被配置为安装在气缸体中以确定气缸体的体积; 以及构造成安装在气缸盖中以确定气缸盖的体积的第二压力传感器。
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公开(公告)号：US20150176791A1
公开(公告)日：2015-06-25
申请号：US14461211
申请日：2014-08-15
Applicant: Hyundai Motor Company , Hyundai Mobis Co., Ltd.
Inventor： Byoung Suk AHN , Tae Won LEE
IPC: F21S8/10
CPC classification number: F21S41/141 , F21S41/14 , F21S41/16 , F21S41/321 , F21S41/36 , F21S41/365 , F21S45/47 , F21S45/48
Abstract: A laser optical system for a head lamp may include a laser diode emitting light, a PCB substrate to which the laser diode is attached, the PCB substrate controlling supply of current to the laser diode, a fluorescent body located in front of the laser diode, reacting with the light emitted from the laser diode and thereby outputting white light, a guide path located in front of the laser diode and guiding light, which is outputted from the laser diode, to the fluorescent body, and an internal reflecting surface located between the fluorescent body and the guide path and connected to the guide path, the internal reflecting surface reflecting light, which has been incident on the fluorescent body and scattered backwards, to the fluorescent body.
Abstract translation: 用于头灯的激光光学系统可以包括发射光的激光二极管，附着有激光二极管的PCB基板，控制对激光二极管的电流供应的PCB基板，位于激光二极管前面的荧光体， 与从激光二极管发射的光反应，从而输出白光，位于激光二极管前面的引导路径和从激光二极管输出的引导光到荧光体，以及内反射面，位于 荧光体和引导路径连接到引导路径，反射入射到荧光体上并向后散射的光的内部反射面反射到荧光体。
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公开(公告)号：US20150109806A1
公开(公告)日：2015-04-23
申请号：US14517274
申请日：2014-10-17
Applicant: HYUNDAI MOTOR COMPANY , Hyundai Mobis Co., Ltd.
Inventor： Byoung Suk AHN , Tae Won LEE
IPC: F21S8/10
CPC classification number: F21S41/16 , F21S41/14 , F21S41/285
Abstract: A head lamp for a vehicle includes a laser light source module. The laser light source module comprises a laser diode generating a laser beam. A phosphor is mounted in front of the laser diode to react to light from the laser diode to output white light. A short wave pass filter is coupled with the phosphor to transmit a laser beam from the laser diode to the phosphor and retro-reflect light scattered in remaining directions avoiding a light emitting surface of the phosphor among the laser beam incident on the phosphor to the phosphor.
Abstract translation: 一种用于车辆的头灯包括激光源模块。 激光光源模块包括产生激光束的激光二极管。 在激光二极管的前方安装荧光体，以对来自激光二极管的光进行反应以输出白光。 将短波通滤波器与荧光体耦合，以将激光束从激光二极管传输到荧光体，并且反射在剩余方向上散射的光，避免入射到磷光体的激光束中的荧光体的发光表面到荧光体 。
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