公开(公告)号：US20180163616A1

公开(公告)日：2018-06-14

申请号：US15626918

申请日：2017-06-19

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Dong Hee HAN ,  Jong Il PARK ,  Seungwoo HONG ,  Joowon LEE ,  Yeongseop PARK ,  Dong Ho CHU ,  Hyungbok LEE

IPC: F02B39/10 ,  F02M35/10 ,  F02B29/04 ,  F02D41/00

CPC classification number: F02B39/10 ,  F02B29/0412 ,  F02D41/0007 ,  F02D41/0087 ,  F02D2250/18 ,  F02M35/10163 ,  Y02T10/144 ,  Y02T10/146

Abstract: An engine system includes an engine including one or more cylinders for generating a driving torque, a plurality of intake lines for supplying external air to the one or more cylinders, and one or more electric superchargers disposed on, or in, the plurality of intake lines.

公开(公告)号：US20170350329A1

公开(公告)日：2017-12-07

申请号：US15342307

申请日：2016-11-03

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Dong Hee HAN ,  Joowon LEE ,  Hyungbok LEE ,  Dong Ho CHU ,  Jong Il PARK

IPC: F02D41/00 ,  F02D9/08 ,  F02B37/04 ,  F02D41/04

CPC classification number: F02D41/0007 ,  F02B33/34 ,  F02B37/04 ,  F02B39/10 ,  F02D9/08 ,  F02D11/105 ,  F02D41/04 ,  F02D2200/1004 ,  F02D2200/101 ,  F02D2200/602 ,  F02D2250/18 ,  Y02T10/144

Abstract: An apparatus for controlling an engine includes an engine including a plurality of combustion chambers for generating driving torque by burning a fuel, a high-capacity turbocharger including a turbine rotated by the exhaust gas exhausted from the combustion chambers and a compressor rotated together with the turbine for compressing exhaust gas exhausted from the combustion chamber, an electric supercharger including a motor and an electric compressor operated by the motor, a throttle valve for adjusting an intake air amount supplied to the combustion chamber, a driving information detector for detecting driving information including a required torque and an engine speed, and a controller for determining a driving region of the engine from the driving information detected by the driving information detector, and controlling engine torque by adjusting an opening of the throttle valve and an output of the motor according to the driving region of the engine.

公开(公告)号：US20170328313A1

公开(公告)日：2017-11-16

申请号：US15280648

申请日：2016-09-29

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Dong Ho CHU ,  Yong Hoon KIM ,  Yang Geol LEE ,  Young Bae YANG

IPC: F02M26/32 ,  F01P5/10

CPC classification number: F02M26/32 ,  F01P5/10

Abstract: An EGR cooling system for a vehicle may include an EGR cooler having an inlet at a first side and an outlet at a second side thereof, in which a gas channel may be disposed between the inlet and the outlet for heat exchange with coolant in coolant channels, and the outlet may be connected to a water pump, in an engine having a separable cooling system that includes the coolant channels individually formed in each of an engine head and an engine block of the engine, to control the supply of coolant.

公开(公告)号：US20170022890A1

公开(公告)日：2017-01-26

申请号：US14955931

申请日：2015-12-01

Applicant: HYUNDAI MOTOR COMPANY ,  KEY YANG PRECISION CO., LTD. ,  KIA MOTORS CORPORATION

Inventor： Dong Ho CHU ,  Kyu Sik CHO

IPC: F02B37/22 ,  F02B37/16

CPC classification number: F02B37/225 ,  F01D17/105 ,  F02B37/025 ,  F02B37/16 ,  F02B37/183 ,  F02B2037/125 ,  F05D2220/40 ,  Y02T10/144

Abstract: A valve device of a turbocharger includes: a valve seat disposed on an entrance of a fluid passage divided into at least two branches, and an opening/closing valve coupled to a rotary shaft rotatably disposed adjacent to the valve seat. The valve seat has a contact surface which is flat and a dividing section which extends across the entrance and divides the entrance into two entrance sections. The opening/closing valve closes the entrance of the fluid passage disposed in the valve seat. The bottom surface of the opening/closing valve is in surface contact with the contact surface of the valve seat. The central portion of the opening/closing valve corresponding to the dividing section is spaced apart from the dividing section at a predetermined distance.

Abstract translation: 涡轮增压器的阀装置包括：阀座，其设置在分为至少两个分支的流体通道的入口上，以及联接到可旋转地设置在邻近阀座的旋转轴的开闭阀。 阀座具有平坦的接触表面和横跨入口延伸的分隔部分，并将入口分成两个入口部分。 开/关阀关闭设置在阀座中的流体通道的入口。 开/关阀的底面与阀座的接触面表面接触。 对应于分隔部的开/关阀的中心部分以预定距离与分隔部分隔开。

公开(公告)号：US20160169097A1

公开(公告)日：2016-06-16

申请号：US14741063

申请日：2015-06-16

Applicant: Hyundai Motor Company ,  Kia Motors Corp.

Inventor： Dong Ho CHU ,  Do Geun JUNG ,  Sung Kwan BAE

IPC: F02B39/16 ,  F02B37/18

CPC classification number: F02B39/16 ,  F02B37/16 ,  F02B37/183 ,  F02B2039/164 ,  Y02T10/144

Abstract: An apparatus for supporting a waste gate module includes a support bracket connecting the waste gate module and a turbocharger housing, and a coupling protrusion formed on a face of the support bracket and that faces the waste gate module, where the coupling protrusion has an end coupled to the waste gate module.

Abstract translation: 一种用于支撑废料门模块的装置包括连接废弃门模块和涡轮增压器壳体的支撑支架，以及形成在支撑支架的表面上且面向废料门模块的耦合突起，其中联接突起具有端部连接 到废门模块。

公开(公告)号：US20150152777A1

公开(公告)日：2015-06-04

申请号：US14527060

申请日：2014-10-29

Applicant: Hyundai Motor Company

Inventor： Yoon Joo KIM ,  Seung Kook HAN ,  Il Joong HWANG ,  Dong Ho CHU ,  Jong Il PARK ,  Dong Hee HAN ,  Hyuk IM ,  Hyun Jun LIM

IPC: F02B37/18

CPC classification number: F02B37/18 ,  F02B37/16 ,  F02D41/0007 ,  F02D41/062 ,  F02D41/10 ,  F02D2200/101 ,  F02D2250/16 ,  F02D2250/18 ,  Y02T10/144

Abstract: 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.

Abstract translation: 涡轮增压器系统的控制方法可以包括根据控制器的车辆的驾驶状况来控制进气旁通阀，排气旁通阀和节流阀的开度，并且由控制器执行一系列命令，包括 确定发动机转速是否满足设定的低/中速条件，当发动机转速满足设定的低/中速条件时，确定是否满足加速请求条件，关闭进气旁通阀，以及控制排气旁路的打开角度 阀门根据加速要求条件。

公开(公告)号：US20150147197A1

公开(公告)日：2015-05-28

申请号：US14333116

申请日：2014-07-16

Applicant: Hyundai Motor Company ,  Kia Motors Corp.

Inventor： Dong Ho CHU ,  Seon Yeong KIM ,  Yong Hoon KIM ,  Kwang Sik YANG ,  Hyung Ick KIM ,  Yung Hee HAN

IPC: F01D25/12 ,  F01P3/20

CPC classification number: F01D25/12 ,  F01P3/20 ,  F01P11/04 ,  F01P2007/143 ,  F01P2060/12 ,  F02B39/005

Abstract: An apparatus circulates a coolant in a turbocharger, which includes a first coolant line for supplying the coolant to the turbocharger from a water pump and configured to form a first flow resistance member to increase flow resistance to the coolant flowing through the first coolant line.

Abstract translation: 一种装置将冷却剂循环在涡轮增压器中，涡轮增压器包括用于从水泵将冷却剂供应到涡轮增压器的第一冷却剂管线，并且构造成形成第一流动阻力构件以增加流过第一冷却剂管线的冷却剂的流动阻力。