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公开(公告)号：KR1020090064083A
公开(公告)日：2009-06-18
申请号：KR1020070131648
申请日：2007-12-14
Applicant: 현대자동차주식회사
Inventor： 최도선
CPC classification number: F16K11/161 , F01L9/04 , F01L2009/0407
Abstract: A variable valve timing device is provided to shorten the entire length of a variable valve device because the top and lower coil spring assembles are arranged as the outer side of the lower coil and top coil. A variable valve timing device comprises an upper housing(110) and a lower housing(210); an upper coil(120) which is fastened inside the upper housing; a lower coil(220) which is fastened inside the lower housing; a permanent magnet(310) which is arranged through the upper coil and the lower coil; a valve(320) wherein a valve stem(325) is arranged in the lower part of the permanent magnet; an upper plate(130) which is arranged on the top of the permanent magnet; a lower plate(230) which is arranged in the lower part of the permanent magnet; an upper coil spring assembly(150) which is installed between the upper plate and the upper housing; and a lower coil spring assembly(250) which is installed between the lower plate and the lower housing.
Abstract translation: 提供了可变气门正时装置，以缩短可变气门装置的整个长度，因为顶螺旋弹簧组件和下螺旋弹簧组件被布置为下线圈和顶线圈的外侧。 可变气门正时装置包括上壳体（110）和下壳体（210）; 上部线圈（120），其固定在所述上部壳体内; 下部线圈（220），其固定在所述下部壳体内; 永磁体（310），其布置成穿过所述上线圈和所述下线圈; 阀（320），其中阀杆（325）布置在永磁体的下部; 布置在永磁体的顶部上的上板（130） 布置在永磁体的下部的下板（230）; 安装在上板和上壳体之间的上螺旋弹簧组件（150）; 以及安装在下板和下壳体之间的下螺旋弹簧组件（250）。
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公开(公告)号：KR100836393B1
公开(公告)日：2008-06-09
申请号：KR1020060125504
申请日：2006-12-11
Applicant: 현대자동차주식회사
Inventor： 최도선
Abstract: A moisture separator structure for an automobile exhaust gas measuring system is provided to confirm whether moisture is collected in a moisture discharge device or not, and obtain excellent moisture separating performance by performing an automatic moisture separating function. A moisture separator structure for an automobile exhaust gas measuring system comprises: a moisture separating device(50) for flowing exhaust gas into the moisture separator body housing having a moisture separating function therein to separate moisture contained in the exhaust gas; and a moisture discharge device(60) which is formed under the moisture separating device, which can confirm whether moisture is collected in the moisture discharge device or not, and which automatically discharges moisture if the moisture is collected in the moisture discharge device at a predetermined water level, wherein the moisture separating device includes a moisture separator body housing(51) having an exhaust gas inlet formed at one side thereof to flow exhaust gas into the moisture separator body housing, a central shaft supporting member installed in the central shaft direction in the moisture separator body housing, a plurality of perforated plates(55) vertically installed in a portion of an internal space of the moisture separator body housing, and a gas outlet(54) formed at a predetermined position of the moisture separator body housing to exhaust moisture-removed gas to the outside of the moisture separator body housing.
Abstract translation: 提供一种用于汽车废气测量系统的水分分离器结构，用于确认水分是否被收集在除湿装置中，并通过执行自动水分分离功能获得优异的水分分离性能。 一种用于汽车废气测量系统的水分分离器结构，包括：用于将废气流入其中具有水分分离功能的水分分离器壳体中的湿气分离装置，用于分离废气中含有的水分; 以及形成在湿气分离装置下方的湿气排出装置，其能够确认湿气排放装置中是否收集水分，并且如果在预定的湿度排放装置中收集水分，则自动排出水分 水分，其中所述水分分离装置包括：水分分离器主体壳体（51），其具有形成在其一侧的排气入口，以将废气流入所述水分分离器主体壳体;中心轴支撑构件，其安装在所述中心轴方向上 水分分离器主体壳体，垂直地安装在水分分离器主体壳体的内部空间的一部分的多个多孔板（55）和形成在水分分离器壳体的预定位置处的排气口 除湿气体到水分分离器主体壳体的外部。
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公开(公告)号：KR100427363B1
公开(公告)日：2004-04-14
申请号：KR1020010080521
申请日：2001-12-18
Applicant: 현대자동차주식회사
Inventor： 최도선
IPC: F02D45/00
Abstract: PURPOSE: A system and a method for controlling the starting of an engine are provided to improve the startability of an engine by reducing the time for detecting engine rpm and stabilizing the determination of ignition time. CONSTITUTION: Cranking is started by a start motor with response to the input of a trigger signal from an ignition switch(S101). The TDC(Top Dead Center) of a firstly sensed cylinder is determined as a reference position(S102). The normal detection of the TDCs of respective cylinders is decided(S103). Initial engine starting is controlled via an injector and an ignition coil by applying all data for engine starting(S104). The normal engine starting is detected(S105). If the engine is not turned on, failure information is outputted(S108). Otherwise, a target engine rpm is determined depending on the change of cooling water temperature and load and maintains the idle rpm by adjusting the fuel injection amount and ignition time(S106,S107).
Abstract translation: 目的：提供一种控制发动机启动的系统和方法，以通过减少检测发动机转速的时间和稳定点火时间的确定来改善发动机的启动性。 构成：起动电动机通过响应从点火开关输入的触发信号启动起动（S101）。 第一感测气缸的TDC（上死点）被确定为参考位置（S102）。 决定各气缸的TDC的正常检测（S103）。 通过应用用于发动机起动的所有数据（S104）经由喷射器和点火线圈来控制初始发动机起动。 检测到正常的发动机起动（S105）。 如果发动机未打开，则输出故障信息（S108）。 否则，根据冷却水温度和负荷的变化来确定目标发动机转速，并且通过调节燃料喷射量和点火时间来维持怠速rpm（S106，S107）。
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公开(公告)号：KR100309383B1
公开(公告)日：2002-04-24
申请号：KR1019960064535
申请日：1996-12-11
Applicant: 현대자동차주식회사
Inventor： 최도선
IPC: G01M15/00
Abstract: PURPOSE: An intercooler cooling apparatus of a test engine is provided to improve the cooling effect of an intercooler by jetting the cooling water on the intercooler and forming air bubbles in the cooling water. CONSTITUTION: A cooling water jet pipe(70) for jetting the cooling water is placed on a water tank(60). A cooling water outlet(65) formed on the center of a side of the water tank drains the cooling water to keep an intercooler(50) half submerged. An air supply tube(80) placed on the bottom of the water tank generates bubbles in the cooling water.
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公开(公告)号：KR102237558B1
公开(公告)日：2021-04-07
申请号：KR1020150173902
申请日：2015-12-08
Inventor： 최도선
Abstract: 본발명에의한배기열회수시스템은, 작동매체를응축하는응축기; 상기응축기에연결된제1순환경로와, 상기제1순환경로상에설치된보일러와, 상기보일러의하류측에설치된팽창기를가진랭킨사이클; 및상기응축기에연결된제2순환경로와, 상기제2순환경로상에설치된증발기와, 상기증발기의상류측에설치된팽창밸브를가진냉매사이클;을가진다.
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Patent Agency Ranking
公开(公告)号：KR1020120059928A
公开(公告)日：2012-06-11
申请号：KR1020100121437
申请日：2010-12-01
Applicant: 현대자동차주식회사
Inventor： 최도선
CPC classification number: Y02T10/121 , Y02T10/144 , F02M26/04 , F02D13/0276 , F02D2021/083 , F02M26/21 , F02M26/29 , F02M26/34 , F02M26/46
Abstract: PURPOSE: A device for re-circulating exhaust gas for a flame ignition device is provided to effectively reduce the exhaustion of nitrogen oxides by accurately controlling a recycle rate of the exhaust through two steps. CONSTITUTION: A device for re-circulating exhaust gas for a flame ignition device comprises a engine combustion chamber(180), a turbocharger turbine(110), a EGR cooler(130), a compressor(140), an intercooler(150), a mixer(160), a throttle body(170), and a three-way valve(120). The three-way valve comprises an exhaust gas inlet, an EGR outlet, and a two way control valve. The two way control valve opens and closes the EGR outlet, and a waist exit. A three way valve is controlled with an electronic control unit. The three way valve is formed between the turbocharger turbine and EGR cooler.
Abstract translation: 目的：提供一种用于使火焰点火装置的废气再循环的装置，以通过两步精确控制排气的再循环率来有效地减少氮氧化物的耗尽。 构造：用于使火焰点火装置的废气再循环的装置包括发动机燃烧室（180），涡轮增压器涡轮机（110），EGR冷却器（130），压缩机（140），中间冷却器（150） 混合器（160），节流阀体（170）和三通阀（120）。 三通阀包括排气入口，EGR出口和双向控制阀。 双向控制阀打开和关闭EGR出口和一个腰部出口。 三通阀由电子控制单元控制。 涡轮增压器涡轮和EGR冷却器之间形成三通阀。
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公开(公告)号：KR1020060024174A
公开(公告)日：2006-03-16
申请号：KR1020040073058
申请日：2004-09-13
Applicant: 현대자동차주식회사
Inventor： 최도선
Abstract: 본 발명은 휠 자체적으로 발광소자에 공급할 전력을 발생시킬 수 있는 발전장치를 구비하되, 종래의 휠의 구조를 크게 변경하지 않고, 부시가 압입된 캡을 휠스핀들에 결합하고, 외부캡의 결합에 의해 회전자와 휠림의 연결이 저절로 이루어지게 하는 간단한 장착성을 가지고 있어서, 장착 작업성이 뛰어나고 기존의 차량에 쉽게 적용할 수 있으며, 간단하고 가벼운 구조를 가지고 있어서 휠밸런스의 균형에 영향을 주지 않음과 아울러, 보행자와 타 운전자가 쉽게 차량의 움직임을 인식할 수 있고, 차량의 외관이 미려하게 한다.
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公开(公告)号：KR1020030050127A
公开(公告)日：2003-06-25
申请号：KR1020010080521
申请日：2001-12-18
Applicant: 현대자동차주식회사
Inventor： 최도선
IPC: F02D45/00
CPC classification number: F02D41/062 , F02D41/009
Abstract: PURPOSE: A system and a method for controlling the starting of an engine are provided to improve the startability of an engine by reducing the time for detecting engine rpm and stabilizing the determination of ignition time. CONSTITUTION: Cranking is started by a start motor with response to the input of a trigger signal from an ignition switch(S101). The TDC(Top Dead Center) of a firstly sensed cylinder is determined as a reference position(S102). The normal detection of the TDCs of respective cylinders is decided(S103). Initial engine starting is controlled via an injector and an ignition coil by applying all data for engine starting(S104). The normal engine starting is detected(S105). If the engine is not turned on, failure information is outputted(S108). Otherwise, a target engine rpm is determined depending on the change of cooling water temperature and load and maintains the idle rpm by adjusting the fuel injection amount and ignition time(S106,S107).
Abstract translation: 目的：提供一种用于控制发动机启动的系统和方法，以通过减少检测发动机转速的时间和稳定点火时间的确定来提高发动机的启动性。 构成：响应于来自点火开关的触发信号的输入，启动电机起动起动（S101）。 将首先感测的气缸的TDC（上死点）确定为基准位置（S102）。 决定各气缸的TDC的正常检测（S103）。 通过应用发动机起动的所有数据，通过喷射器和点火线圈控制初始发动机启动（S104）。 检测到正常的发动机启动（S105）。 如果发动机未接通，则输出故障信息（S108）。 否则，根据冷却水温度和负载的变化来确定目标发动机转速，并且通过调节燃料喷射量和点火时间来维持怠速转速（S106，S107）。
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公开(公告)号：KR200301812Y1
公开(公告)日：2003-03-29
申请号：KR2019970044420
申请日：1997-12-31
Applicant: 현대자동차주식회사
Inventor： 최도선
IPC: F02D41/00
Abstract: 본 고안은 습도를 고려한 공연비 제어 장치에 관한 것으로써, 매니폴드 내부로 유입된 공기의 양을 검출하는 압력 센서에서 신호를 입력받고, 엔진으로 공급되는 연료의 양을 검출하는 연료 흐름 센서에서 신호를 입력받아 각각의 양을 구하고, 상기 공기와 연료가 혼합된 혼합기에 포함된 수분을 검출하는 습도 센서에서 습도량을 구한 후 상기 습도 센서를 통해 공기와 연료의 혼합기에 함유된 습도량을 계산하여 실제 공기량을 검출하여 공연비를 제어하는 제어장치와 피드 백 제어시 상기 제어장치로 산소 검출량을 검출하여 출력하는 산소 센서로 이루어지는 것으로써;
계절별 습도의 변화에 따라 엔진 성능의 변화를 억제하기 위해 엔진으로 유입되는 혼합기에 포함된 습도를 측정하여 공연비 제어에 연료량을 보정하므로써 정밀한 공연비 제어가 가능한 효과를 가지는 습도를 고려한 공연비 제어 장치를 제공한다.-
公开(公告)号：KR100354000B1
公开(公告)日：2002-09-26
申请号：KR1019990063702
申请日：1999-12-28
Applicant: 현대자동차주식회사
Inventor： 최도선
IPC: F02D9/06
Abstract: 대형차량에적용하여스로틀밸브를배기브레이크작동시사이런스밸브와같은역할을하게하므로서배기브레이크의성능향상을꾀하게되어변속기등에고가의보조브레이크를설치하는비용을절감하게하기위하여배기브레이크구동의선택여부와악셀페달의작동여부, 기어변속및 클러치의작동여부를판단하는단계와, 상기배기브레이크구동이선택되지않거나악셀페달이작동하거나, 기어변속및 클러치작동이있으면스로틀포지션센서와아이들스피드컨트롤을정상으로제어하는단계와, 상기단계에서배기브레이크구동이선택되고악셀페달이작동하지않으며기어변속및 클러치작동이없으면배기브레이크액츄에이터를작동시키는단계와, 상기배기브레이크액츄에이터의작동시간이설정된임의의시간을경과하였는지를판단하는단계와, 상기단계에서배기브레이크액츄에이터의작동이설정된임의의시간을경과한것으로판단되면배기브레이크액츄에이터의구동을재지령하는단계와, 배기브레이크액츄에이터가구동되는상태에서상기의구동조건을하나라도만족하지않으면배기브레이크액츄에이터구동지령을해제하는단계를포함한다.
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