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公开(公告)号：US20180128151A1
公开(公告)日：2018-05-10
申请号：US15683482
申请日：2017-08-22
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Hyung Seuk OHN , Woong Pyo HONG , Hong kil BAEK , Bo Kyung KIM , Se Hoon PARK , Seung Woo LEE , Tae Jun KANG
CPC classification number: F01N13/102 , F01N13/16 , F01N2310/00 , F01N2510/02
Abstract: An exhaust manifold may include a main body provided with a plurality of branching passages communicating with a vehicle engine and provided with a single passage communicating with an exhaust canister, the branching passages merging with the single passage; and a coating layer coated on an internal surface of the main body forming the branching passages and the single passage, the coating layer including an aerogel.
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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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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：US20210001853A1
公开(公告)日：2021-01-07
申请号：US16654364
申请日：2019-10-16
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Jung Sup BYUN , Seung Woo LEE , Chan Hee WON , Seong Kyu PARK
Abstract: The present disclosure relates to an Extended Idle Stop and Go (E-ISG) control device and method for a vehicle. The E-ISG control device includes a Brake Pedal Sensor (BPS) that outputs an ON signal when a user depresses a brake pedal and outputs an OFF signal when the user does not depress the brake pedal and a controller that stops operation of an engine and opens an electronic clutch when the vehicle is not in N gear during travel and the ON signal is output from the BPS.
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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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Patent Agency Ranking
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：US20250162512A1
公开(公告)日：2025-05-22
申请号：US18798684
申请日：2024-08-08
Applicant: Hyundai Motor Company , Kia Corporation
Inventor： Dong Jin KIM , Seung Woo LEE , Young Sun CHOI , Jae Ok LEE , Hae Young KWON
Abstract: In a pop-up speaker control technology capable of reducing noise and vibration generated upon an operation of a pop-up speaker, the pop-up speaker control apparatus includes a driving module configured to pop up or down the pop-up speaker in response to control of an external device, and a processor operatively connected to the driving module and configured to control the driving module in response to a control from the external device, and the processor can control the driving module to operate the pop-up speaker nonlinearly.
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公开(公告)号：US20180161807A1
公开(公告)日：2018-06-14
申请号：US15587186
申请日：2017-05-04
Applicant: Hyundai Motor Company
Inventor： Bokyung KIM , In Woong LYO , Woong Pyo HONG , Hong Kil BAEK , Su Jung NOH , Seung Jeong OH , Seungkoo LEE , Seung Woo LEE
CPC classification number: C23C24/04 , F16J9/26 , Y02T50/6765
Abstract: Disclosed herein is a manufacturing method of a porous thermal insulation coating layer. In the manufacturing method, a porous thermal insulation coating layer having excellent close adhesion may be uniformly formed within a shorter time and the porous thermal insulation coating layer may be applied to an internal combustion engine, thereby making it possible to secure low thermal conductivity and low volume thermal capacity.
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公开(公告)号：US20180010555A1
公开(公告)日：2018-01-11
申请号：US15335968
申请日：2016-10-27
Applicant: HYUNDAI MOTOR COMPANY
Inventor： Seung Woo LEE , Hong Kil BAEK , Tae Won LEE , Ju Hun LEE , Jeong Hwa CHA
IPC: F02M25/12
CPC classification number: F02M25/12 , F02D19/0671 , F02M26/06 , F02M26/07 , F02M26/09 , F02M26/15 , F02M26/22 , F02M26/23 , F02M26/36 , Y02T10/121 , Y02T10/36
Abstract: A fuel reforming system for a vehicle includes an Exhaust Gas Recirculation (EGR) line for recirculating a part of exhaust gas of an engine towards an intake side, a fuel reformer provided on the EGR line, the fuel reformer reforming fuel that is to be supplied to the engine, and the fuel reformer supplying the reformed fuel to the engine via the EGR line, an EGR valve provided downstream of the fuel reformer, and a pressure control valve provided in the fuel reformer for controlling an inner pressure of the fuel reformer.
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