公开(公告)号：KR1020040046817A

公开(公告)日：2004-06-05

申请号：KR1020020074847

申请日：2002-11-28

Applicant: 현대자동차주식회사

Inventor： 전승환 ,  이종원

IPC: F02B37/20

CPC classification number: Y02T10/144

Abstract: PURPOSE: A turbocharger engine is provided to increase torque, prevent turbo lag, and accordingly improve the output of the engine by circulating some of the emission discharged by mounting a recirculating turbo unit to a turbocharger to the turbocharger again. CONSTITUTION: A turbocharger engine comprises an engine including intake and exhaust manifolds; a turbocharger(13) comprising a housing(30) including an emission inflow port(34) for flowing in the emission and an emission outflow port(32) for flowing out the emission and a turbine wheel mounted in the housing and rotated by the emission, and discharging the emission to drive by the emission discharged from the engine; a recirculating turbo unit(15) installed to the turbocharger to recirculate and supply some of the emission flowing into the turbocharger to the turbocharger; a compressor connected to the turbocharger to compress the air in high temperature and high pressure; an intercooler connected with the compressor to cool and supply the compressed air to the engine; and a control unit for controlling an auxiliary valve mounted between the intercooler and a throttle body installed to the intake manifold.

Abstract translation: 目的：提供涡轮增压发动机以增加扭矩，防止涡轮滞后，并且相应地通过将通过将再循环涡轮机组安装到涡轮增压器的一些排放物再次循环到涡轮增压器来提高发动机的输出。 构成：涡轮增压发动机包括具有进气歧管和排气歧管的发动机; 涡轮增压器（13），包括壳体（30），所述壳体（30）包括用于在所述排放物中流动的排放流入口（34）和用于流出所述排放物的排出物流出口（32）和安装在所述壳体中并由所述排放物旋转的涡轮机 并通过从发动机排放的排放物排出排放物; 安装在所述涡轮增压器上的再循环涡轮机单元（15），以再循环并将一部分流入所述涡轮增压器的排放物提供给所述涡轮增压器; 压缩机连接到涡轮增压器以在高温和高压下压缩空气; 与所述压缩机连接的中间冷却器，以将所述压缩空气冷却并供给到所述发动机; 以及控制单元，用于控制安装在中间冷却器和安装到进气歧管的节气门体之间的辅助阀。

公开(公告)号：KR2019970040766U

公开(公告)日：1997-07-29

申请号：KR2019950045053

申请日：1995-12-21

Applicant: 현대자동차주식회사

Inventor： 전승환

IPC: F01P5/02

公开(公告)号：KR100764866B1

公开(公告)日：2007-10-09

申请号：KR1020060070349

申请日：2006-07-26

Applicant: 현대자동차주식회사

Inventor： 전승환

IPC: F02M35/104 ,  F02M35/12

Abstract: An intake manifold having secured layout is provided to install the intake manifold in a surge tank to reduce the size of the intake manifold and obtain layout of peripheral components. An intake manifold having secured layout includes a surge tank(30), a resonator, and a runner(20). The surge tank is formed at the outer surface of the resonator. The runner is integrally formed with the surge tank to guide intake air into each combustion chamber. A mounting hole(34) is formed at an upper end of the surge tank and has a sealing cap(50). A coupling hole is formed at an interface between the surge tank and the resonator to correspond to the mounting hole. A long drill is inserted through the mounting hole formed at the upper end of the surge tank to machine the coupling hole formed at an interface at which the surge tank meets the resonator.

Abstract translation: 提供具有固定布置的进气歧管以将进气歧管安装在缓冲罐中以减小进气歧管的尺寸并获得外围部件的布局。 具有固定布局的进气歧管包括缓冲罐（30），谐振器和流道（20）。 缓冲罐形成在谐振器的外表面。 转轮与缓冲罐一体形成，以将进气引导到每个燃烧室中。 安装孔（34）形成在缓冲罐的上端，并具有密封盖（50）。 在缓冲罐和谐振器之间的接口处形成耦合孔以对应于安装孔。 通过形成在缓冲罐上端的安装孔插入长钻孔，以加工形成在缓冲罐与谐振器相接触的界面处的连接孔。

公开(公告)号：KR1020070021440A

公开(公告)日：2007-02-23

申请号：KR1020050075694

申请日：2005-08-18

Applicant: 현대자동차주식회사

Inventor： 전승환

IPC: F02M25/07

CPC classification number: Y02T10/121 ,  F02M26/35 ,  F02M26/30

Abstract: 디젤엔진용 이지알 쿨러 수트 제거시스템이 개시된다. 개시된 디젤엔진용 이지알 쿨러 수트 제거시스템은, EGR 밸브와; 일단이 상기 EGR 밸브와 연결 설치되어 EGR 가스와 냉각수가 유동되도록 구비된 EGR 쿨러와; 상기 EGR 쿨러와 연결 설치되어 EGR 가스 내의 수트를 제거하여 시간 경과에 의한 상기 EGR 쿨러의 냉각 핀의 수트 퇴적을 방지하는 쿨러 퇴적 방지장치와; 상기 EGR 쿨러의 타단에 설치되어 상기 EGR 쿨러로 유입되는 수트와 황산을 포집하는 포집필터;를 포함하는 것을 그 특징으로 한다.
본 발명에 따르면, 시간 경과에 의한 EGR 쿨러 냉각 핀(fin)의 수트 퇴적을 방지하여 EGR 쿨러의 성능 저하를 방지할 수 있으며, 이로 인한 EGR 쿨러의 냉각효율 유지 및 쿨러의 수명을 연장할 수 있게 되며, 메탈 촉매를 반영구적으로 사용할 수 있고, 엔진 레이아웃(layout)을 보다 단순화시킬 수 있고 그에 상당한 원가의 절감 효과가 있다.
EGR 쿨러, 수트, 디젤엔진