公开(公告)号：KR101125372B1

公开(公告)日：2012-03-27

申请号：KR1020050121914

申请日：2005-12-12

Applicant: 현대자동차주식회사

Inventor： 전승환

IPC: F02B77/00 ,  F02M35/10 ,  F02B77/02

Abstract: 본 발명은 서지탱크상에 구비되는 플랩과 연결 설치되는 샤프트의 단부에 설치되어 상기 샤프트가 진동에 의해 흔들리는 현상을 방지하고, 상기 샤프트와 연결 설치된 플랩의 오작동을 방지할 수 있는 서지탱크의 샤프트 지지구조에 관한 것이며, 이를 위해 본 발명은, 서지탱크상에 구비되는 다수개의 플랩과 연결되는 샤프트의 단부에 설치되는 홀더부; 상기 홀더부의 내측에 설치되어 상기 샤프트를 고정시키는 고정구; 및 상기 샤프트가 설치된 장착홀의 외측에 설치되는 캡 플레이트를 포함하여 구성되는 서지 탱크의 샤프트 지지구조를 제공한다.
서지탱크, 플랩, 샤프트

公开(公告)号：KR1020080018460A

公开(公告)日：2008-02-28

申请号：KR1020060080612

申请日：2006-08-24

Applicant: 현대자동차주식회사

Inventor： 전승환

IPC: F02M37/00 ,  F02M37/04 ,  B60K15/03

Abstract: A joint structure between a fuel tank and a fuel pump is provided to reduce joint components and assembly processes in comparison with a conventional joint method. A joint structure between a fuel tank and a fuel pump a fuel tank(10) and a fuel pump(20) includes a male screw plate(31), an O-ring(34), and an opening nut(35). The male screw plate is installed along the outer surface of a projection around a sealing unit of the fuel tank. Screw threads are formed at the outer peripheral surface of a male screw unit bent from a fixing unit of the male screw plate. The O-ring is inserted to the male screw unit of the male screw plate and forced to be interposed between the sealing unit of the fuel tank and an upper plate(21) of the fuel pump. The opening nut is fixed by joining a female screw unit with the male screw unit of the male screw plate so that a compressing part bent from the female screw unit compresses the upper plate of the fuel pump to the O-ring.

Abstract translation: 提供燃料箱和燃料泵之间的接合结构，以便与传统的联合方法相比减少接头部件和组装过程。 在燃料箱和燃料泵之间的燃料箱（10）和燃料泵（20）之间的接合结构包括阳螺纹板（31），O形环（34）和开式螺母（35）。 外螺纹板沿着燃料箱密封单元周围的突起的外表面安装。 在从外螺纹板的固定单元弯曲的外螺纹单元的外周面形成螺纹。 将O形环插入到阳螺纹板的外螺纹单元中，并将其强制插入在燃料箱的密封单元和燃料泵的上板（21）之间。 通过将内螺纹单元与外螺纹板的外螺纹单元接合来固定开式螺母，使得从内螺纹单元弯曲的压缩部将燃料泵的上板压缩到O形环。

公开(公告)号：KR1020050056519A

公开(公告)日：2005-06-16

申请号：KR1020030089549

申请日：2003-12-10

Applicant: 현대자동차주식회사

Inventor： 전승환 ,  전종만

IPC: F02B39/14

CPC classification number: F02B39/14 ,  F02B39/16 ,  F05B2220/40 ,  F05D2220/40 ,  Y02T10/144

Abstract: 본 발명은 터보챠저의 소착방지용 보호장치에 관한 것으로서, 터보챠저의 베어링으로 오일을 주입하는 오일 인렛(OIL INLET)에 장착되어 오일에 포함된 이물질을 필터링 하는 필터부재를 구비한다.

公开(公告)号：KR1020030049630A

公开(公告)日：2003-06-25

申请号：KR1020010079898

申请日：2001-12-17

Applicant: 현대자동차주식회사

Inventor： 전승환

IPC: F01M1/00

Abstract: PURPOSE: Structure for supplying oil in engine starting is provided to prevent the breakage of a rotating shaft of a turbo charger due to high engine rpm in the cold start of an engine by immediately supplying oil to the rotating shaft. CONSTITUTION: A valve chamber(20) is formed in the upper portion of a bearing of a blower(2) of a bearing case(7) surrounding a rotating shaft(4) and communicated with the space receiving the blower through a penetrating hole(22). A valve(30) opens and closes the penetrating hole. An oil pocket(40) is formed on the lower face of the valve chamber to store the oil supplied into the bearing case when a turbo charger is driven. A cover(33) has an exhaust hole(35) through which the oil in the oil pocket is sprayed to the rotating shaft.

Abstract translation: 目的：提供用于在发动机起动中供油的结构，以便通过立即向旋转轴供油，由于发动机冷启动时的发动机转速高而防止涡轮增压器旋转轴的损坏。 构成：阀室（20）形成在轴承箱（7）的鼓风机（2）的轴承的上部，该轴承箱（7）围绕旋转轴（4），并通过穿透孔与容纳鼓风机的空间连通 22）。 阀（30）打开和关闭穿透孔。 在阀室的下表面上形成油口（40），以便在驱动涡轮增压器时储存供应到轴承箱中的油。 盖（33）具有排气孔（35），油口中的油通过该排出孔（35）喷射到旋转轴。

公开(公告)号：KR100580706B1

公开(公告)日：2006-05-15

申请号：KR1020030063071

申请日：2003-09-09

Applicant: 현대자동차주식회사

Inventor： 전승환

IPC: F02M25/07

CPC classification number: Y02T10/121

Abstract: 본 발명은 흡입경로를 따라 흐르는 블로바이가스에 함유된 오일이 EGR 포트를 통해 EGR 밸브 하우징에 유입되어 고압의 흡배기 압력에 의한 EGR 밸브 부시측으로 오일이 누유되는 것을 방지하기 위한 흡기 매니폴드의 오일 누유개선을 위한 EGR 포트에 관한 것으로,
엔진의 배기계에서 EGR 호스를 통해 유도된 배기가스가 흡기계로 유입되는 것을 제어하기 위한 EGR 밸브가 상기 EGR 호스의 일끝단이 연결되는 흡기 매니폴드의 EGR 포트 하측에 장착되는 구조에 있어서,
상기한 EGR 포트와 흡기 매니폴드의 내측면의 경계선이 되는 상기 EGR 포트의 외주경계부의 전둘레에는 오일이 넘치는 것을 방지하기 위한 오일 댐이 소정의 높이로 형성된 것을 특징으로 한다.
EGR 포트, 오일 댐, EGR 밸브

公开(公告)号：KR1020040074233A

公开(公告)日：2004-08-25

申请号：KR1020030009724

申请日：2003-02-17

Applicant: 현대자동차주식회사

Inventor： 전승환

IPC: F02B37/16

CPC classification number: Y02T10/144

Abstract: PURPOSE: A pressure control device of a turbocharger and a control method thereof are provided to prevent a rotation part of the turbocharger from being burned and stuck or from broken when great suction-negative pressure is given and to prevent the output of an engine from being lowered by the negative pressure of an air cleaner side. CONSTITUTION: A turbocharger(20), comprising a turbine(22) formed in the middle of an exhaust line to be rotated by exhaust pressure, and a compressor(21) formed in the middle of a suction line(15) to make suction sir passing through an air cleaner(16) compressed, is attached to a side of an engine. In a pressure control device of the turbocharger, the middle parts of the front side suction line and rear side suction line of the compressor are connected to a separate bypass line(30), and a pressure control valve(40) for controlling the flowing of suction air is formed in the middle of the bypass line. The opening degree of the pressure control valve is controlled by an actuator(41) working according to the opening and shutting of a solenoid valve.

Abstract translation: 目的：提供一种涡轮增压器的压力控制装置及其控制方法，以防止涡轮增压器的旋转部分在施加大的吸力 - 负压时被燃烧并被卡住或破裂，并且防止发动机的输出 降低了空气滤清器侧的负压。 构成：一种涡轮增压器（20），包括形成在排气管路的中间以通过排气压力旋转的涡轮机（22）和形成在吸入管线（15）的中部的压缩机（21），以使吸入口 通过压缩的空气滤清器（16）附接到发动机的一侧。 在涡轮增压器的压力控制装置中，压缩机的前侧吸入管路和后侧吸入管路的中间部分连接到单独的旁通管路（30）和用于控制流体的压力控制阀（40） 在旁路管路的中间形成有吸入空气。 压力控制阀的开度由根据电磁阀的打开和关闭而起作用的致动器（41）来控制。

公开(公告)号：KR1020040048128A

公开(公告)日：2004-06-07

申请号：KR1020020075901

申请日：2002-12-02

Applicant: 현대자동차주식회사

Inventor： 전승환

IPC: F02B29/04

CPC classification number: Y02T10/146

Abstract: PURPOSE: A turbo lag control device of an intercooler engine for a turbocharger and a method thereof are provided to prevent lowering of performance against travel wind by regulating inflow of travel wind according to operation of the engine and travel condition, and to improve the quality by decreasing emission from shortage of air in starting and accelerating. CONSTITUTION: A turbo lag control device comprises an engine operation detecting unit(300) detecting operation of a turbocharger intercooler engine; an engine control unit(310) analyzing signals from the engine operation detecting unit, and outputting the travel wind path changing signal to prevent turbo lag of the turbocharger intercooler engine; and travel wind adjusting units(320,322) installed in front of the radiator and the intercooler in the front of the engine room and actuated according to the travel wind path changing signal from the engine control unit to regulate the path of travel wind flowing into the radiator, the intercooler and the air cleaner.

Abstract translation: 目的：提供一种用于涡轮增压器的中冷器发动机的涡轮滞后控制装置及其方法，以通过根据发动机的运行和行驶条件调节行驶风的流入来防止行驶风的性能降低，并且通过 减少启动和加速时空气不足的排放。 构成：涡轮滞后控制装置包括检测涡轮增压器中间冷却器发动机的运转的发动机运转检测部（300） 发动机控制单元（310），分析来自发动机运转检测单元的信号，并输出行驶风路改变信号，以防止涡轮增压器中间冷却器发动机的涡轮滞后; 以及安装在散热器前方的行驶风调节单元（320,322）和位于发动机室前部的中间冷却器，并且根据来自发动机控制单元的行驶风路改变信号来致动，以调节流入散热器的行驶风路径 ，中冷器和空气滤清器。

公开(公告)号：KR1020040038063A

公开(公告)日：2004-05-08

申请号：KR1020020066933

申请日：2002-10-31

Applicant: 현대자동차주식회사

Inventor： 전승환

IPC: F02B29/04

CPC classification number: Y02T10/146

Abstract: PURPOSE: A device for improving the cooling performance of an intercooler is provided to improve the cooling efficiency of the intercooler and to improve layout of a vehicle through reduction of the size of the intercooler. CONSTITUTION: A device for improving the cooling performance of an intercooler comprises the intercooler forming a refrigerant passage; a check valve selectively supplying a refrigerant of an air conditioner system to the refrigerant passage of the intercooler; an orifice decompressing the refrigerant discharged from the check valve and supplying the refrigerant to the refrigerant passage of the intercooler; and an electronic control unit(74) controlling the opening and shutting of the check valve.

Abstract translation: 目的：提供一种用于提高中间冷却器的冷却性能的装置，以提高中间冷却器的冷却效率，并通过减小中间冷却器的尺寸来改善车辆的布局。 构造：用于改善中间冷却器的冷却性能的装置包括形成制冷剂通道的中间冷却器; 单向阀选择性地将空调系统的制冷剂供给到中间冷却器的制冷剂通道; 使从所述止回阀排出的制冷剂减压并将所述制冷剂供给到所述中间冷却器的制冷剂通路的孔; 以及控制止回阀的打开和关闭的电子控制单元（74）。

公开(公告)号：KR100412615B1

公开(公告)日：2003-12-31

申请号：KR1020010079898

申请日：2001-12-17

Applicant: 현대자동차주식회사

Inventor： 전승환

IPC: F01M1/00

Abstract: PURPOSE: Structure for supplying oil in engine starting is provided to prevent the breakage of a rotating shaft of a turbo charger due to high engine rpm in the cold start of an engine by immediately supplying oil to the rotating shaft. CONSTITUTION: A valve chamber(20) is formed in the upper portion of a bearing of a blower(2) of a bearing case(7) surrounding a rotating shaft(4) and communicated with the space receiving the blower through a penetrating hole(22). A valve(30) opens and closes the penetrating hole. An oil pocket(40) is formed on the lower face of the valve chamber to store the oil supplied into the bearing case when a turbo charger is driven. A cover(33) has an exhaust hole(35) through which the oil in the oil pocket is sprayed to the rotating shaft.

Abstract translation: 目的：提供发动机起动时供油的结构，以防止在发动机冷起动时因发动机转速过高而导致涡轮增压器的旋转轴断裂，因为立即向旋转轴供油。 本发明的目的在于提供一种在轴承箱（7）的鼓风机（2）的轴承的上部包围旋转轴（4）并与穿过该通孔的空间连通的阀室（20） 22）。 阀（30）打开和关闭穿孔。 油腔（40）形成在阀腔的下表面上，以在涡轮增压器被驱动时存储供应到轴承壳体中的油。 盖（33）具有排出孔（35），油袋内的油通过该排出孔喷到旋转轴上。

公开(公告)号：KR1020070062158A

公开(公告)日：2007-06-15

申请号：KR1020050121914

申请日：2005-12-12

Applicant: 현대자동차주식회사

Inventor： 전승환

IPC: F02B77/00 ,  F02M35/10 ,  F02B77/02

Abstract: A shaft support structure for a surge tank is provided to prevent vibration of a shaft by firmly fixing the shaft to the surge tank, and thus to prevent erroneous operation of a flap connected to the shaft. A shaft support structure for a surge tank, includes a holder unit(10), a fixing element(20), and a cap plate(30). The holder unit is arranged on an end of a shaft(2) connected to a plurality of flaps mounted on the surge tank. The fixing element for fixing the shaft is arranged in the holder unit. The cap plate is arranged outside a mounting hole(3) where the shaft is mounted.

Abstract translation: 提供用于缓冲罐的轴支撑结构，以通过将轴牢固地固定到缓冲罐来防止轴的振动，从而防止连接到轴的翼片的错误操作。 一种用于缓冲罐的轴支撑结构，包括保持单元（10），固定元件（20）和盖板（30）。 保持器单元布置在连接到安装在缓冲罐上的多个翼片的轴（2​​）的端部上。 用于固定轴的固定元件布置在保持器单元中。 盖板布置在安装有轴的安装孔（3）的外部。