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公开(公告)号：KR1020030001000A
公开(公告)日：2003-01-06
申请号：KR1020010037291
申请日：2001-06-28
Applicant: 현대자동차주식회사
Inventor： 유재웅
IPC: F16C3/06
CPC classification number: F16C11/02 , F16C3/06 , F16C2220/04
Abstract: PURPOSE: A target wheel of crankshaft is provided, in which target wheel is made of a synthetic resin material, to thereby reduce weight of the engine and manufacturing cost and procedures. CONSTITUTION: A target wheel(20) has a disk-shaped main body(21) where teeth are formed at a constant interval along the outer periphery of the main body of the target wheel in such a manner that the teeth correspond to a crank angle sensor(40). The target wheel is mounted to an end of the crankshaft so as to measure rotation frequency of an engine and rotation angle of the crankshaft. The disk-shaped main body is made of a synthetic resin material, and has an outer periphery where metal pins(30) are insert molded at a constant interval. A missing tooth part(24) is formed in the section of 15 to 20 degrees at the outer periphery of the main body of the target wheel.
Abstract translation: 目的：提供曲轴的目标轮，其中目标轮由合成树脂材料制成，从而减少发动机的重量和制造成本和程序。 构成：目标轮（20）具有盘状主体（21），其中沿着目标轮的主体的外周以恒定的间隔形成齿，使得齿对应于曲柄角 传感器（40）。 目标轮安装到曲轴的端部，以便测量发动机的旋转频率和曲轴的旋转角度。 盘状主体由合成树脂材料制成，并且具有外周，金属销（30）以恒定间隔插入模制。 在目标车轮的主体的外周的15〜20度的部分形成有缺齿部（24）。
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公开(公告)号：KR1020020054973A
公开(公告)日：2002-07-08
申请号：KR1020000084292
申请日：2000-12-28
Inventor： 유재웅
IPC: F02N11/10
Abstract: PURPOSE: If an ignition switch is contacted in an ignition state by a mistake of a driver, a power supply of battery to an ignition motor is cut to prevent damage to ignition components. CONSTITUTION: An ignition device comprises a battery(10), an ignition switch(12) connected to the battery, and an ignition motor(14) operating by the battery power. An ignition limiting member cuts power from battery to the ignition motor if the engine has over a lowest idle rpm. The ignition limiting member comprises an inhibiter relay(16) between the ignition switch and the ignition motor, a power transistor(18) to supply power to the inhibiter relay, and a microprocessor(20) to output an input signal to the power transistor by engine rpm.
Abstract translation: 目的：如果点火开关由于驾驶员的错误而在点火状态下接触，则切断电机到点火电动机的电源，以防止点火元件损坏。 构成：点火装置包括电池（10），连接到电池的点火开关（12）和由电池电源操作的点火电动机（14）。 如果发动机具有超过最低的怠速转速，点火限制部件将电力从电池切断到点火电动机。 点火限制部件包括在点火开关和点火电动机之间的抑制继电器（16），向抑制继电器供电的功率晶体管（18），以及微处理器（20），通过以下步骤将输入信号输出到功率晶体管： 发动机转速。
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公开(公告)号：KR1020010054924A
公开(公告)日：2001-07-02
申请号：KR1019990055920
申请日：1999-12-08
Applicant: 현대자동차주식회사
Inventor： 유재웅
IPC: F02M17/36
Abstract: PURPOSE: A device for preventing carbon adsorption of a vehicle intake system is provided to burn the carbon adsorbed in the intake system by using the negative pressure in case of engine stopping, thereby preventing the clogging of an idling solenoid valve and a throttle valve due to the carbon. CONSTITUTION: A device for preventing carbon adsorption of a vehicle intake system includes a combustion filter(10) mounted on a line between an intake manifold(24) and a throttle valve by an introduction line(20), a solenoid valve(12) connected to an outflow part of the combustion filter by a line having a pressure sensor(18), a vacuum chamber(14) connected to an outlet part of the solenoid valve and connected to the intake manifold and a return line(22), and a combustion control unit(16) connected to the combustion filter and the solenoid valve for controlling the operation of the combustion filter and the solenoid valve.
Abstract translation: 目的：提供一种用于防止车辆进气系统的碳吸附的装置，以便在发动机停止的情况下通过使用负压来燃烧吸入系统中的碳，从而防止因空转电磁阀和节流阀而堵塞 碳。 构成：用于防止车辆进气系统的碳吸附的装置包括通过引入管线（20）安装在进气歧管（24）和节流阀之间的管线上的燃烧过滤器（10），连接有电磁阀 通过具有压力传感器（18）的线路连接到燃烧过滤器的流出部分，连接到电磁阀的出口部分并连接到进气歧管和返回管线（22）的真空室（14），以及 连接到燃烧过滤器的燃烧控制单元（16）和用于控制燃烧过滤器和电磁阀的操作的电磁阀。
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公开(公告)号：KR1020010054107A
公开(公告)日：2001-07-02
申请号：KR1019990054751
申请日：1999-12-03
Inventor： 유재웅
IPC: F02M25/08
Abstract: PURPOSE: A NOx reducing device by using vaporization gas combustor is provided to improve the durability of a combustion gas valve for reducing the generation of NOx by resupplying vaporization gas collected by a canister to a cylinder after burning the gas in a vaporization gas combustor. CONSTITUTION: A NOx reducing device by using vaporization gas combustor includes a vaporization gas combustor(30) connected to a purge control solenoid valve(24) which controls the supply of vaporization gas passed through a canister(38) connected to a fuel tank(34) via a tube way for collecting the vaporization gas, and controlled by a signal of an electronic control unit(28), and a combustion gas valve(32) for controlling the supply of the combustion gas burned in the vaporization gas combustor with respect to an intake tube(26) according to a signal of the electronic control unit.
Abstract translation: 目的：提供一种通过使用汽化气体燃烧器的NOx还原装置，以提高燃烧气体阀的耐久性，以便在气化气体燃烧器中燃烧气体之后，通过将从罐收集的气化气体再循环到气缸来减少NOx的产生。 构成：通过使用汽化气体燃烧器的NOx还原装置包括连接到清洗控制电磁阀（24）的蒸发气体燃烧器（30），该净化控制电磁阀控制通过连接到燃料箱（34）的罐（38）的汽化气体的供给 ）通过管道收集蒸发气体，并由电子控制单元（28）的信号控制，以及燃烧气体阀（32），用于控制在蒸发气体燃烧器中燃烧的燃烧气体的供应相对于 根据电子控制单元的信号的进气管（26）。
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公开(公告)号：KR1020010028174A
公开(公告)日：2001-04-06
申请号：KR1019990040267
申请日：1999-09-18
Applicant: 현대자동차주식회사
Inventor： 유재웅
IPC: F02M59/00
CPC classification number: F02M51/0617 , Y10T137/87917
Abstract: PURPOSE: A returnless fuel supply type double solenoid injector is provided to prevent the generation of surge pressure and to stably supply fuel by installing two solenoids with spools operated individually in an injector body. CONSTITUTION: Two solenoids(10,20) operating individually are installed in an injector body(100). A connecting unit(110) connecting spools(11,21) of the solenoids with a fuel rail and a nozzle unit(120) are opened and shut off opposite to each other. If the first and second solenoids are in an off state, the first spool(11) is protruded outwardly and so is the second spool(21). Herein, the nozzle unit is closed by the first spool while a passage(12) is opened. Thus, fuel is supplied from the fuel rail. After fuel supply, the passage(12) connecting the connecting unit with a passage(130) is inserted into the injector body and inflow of fuel into the injector body is restrained. Thereafter, the second solenoid(20) in an on state pulls the second spool and the nozzle unit is opened. Finally, the fuel in the injector body is injected to a combustion chamber via the nozzle unit. Therefore, fuel is injected stably without surge pressure.
Abstract translation: 目的：提供无回路燃料供应型双电磁喷油器，以防止浪涌压力的产生，并通过安装两个螺线管来稳定供应燃料，该螺线管具有单独在喷油器主体中运行的阀芯。 构成：分别操作的两个螺线管（10,20）安装在喷射器主体（100）中。 将螺线管的线轴（11,21）与燃料轨和喷嘴单元（120）连接的连接单元（110）彼此相对地打开和关闭。 如果第一和第二螺线管处于断开状态，则第一阀芯（11）向外突出，第二阀芯（21）也向外突出。 这里，通道（12）打开时，喷嘴单元被第一卷轴封闭。 因此，从燃料轨道供给燃料。 在燃料供给之后，将连接单元和通道（130）连接的通道（12）插入到喷射器主体中，并且抑制燃料进入喷射器主体的流入。 此后，处于接通状态的第二螺线管（20）拉动第二线轴并且打开喷嘴单元。 最后，喷射器主体中的燃料经由喷嘴单元被喷射到燃烧室。 因此，在没有浪涌压力的情况下稳定地喷射燃料。
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Patent Agency Ranking
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公开(公告)号：KR1020170069802A
公开(公告)日：2017-06-21
申请号：KR1020150177467
申请日：2015-12-11
Applicant: 현대자동차주식회사
CPC classification number: B60H1/00985 , B60H1/3208 , B60H2001/3251 , B60H2001/3277 , B60K11/06 , B60K11/085 , G05B11/32 , H02P29/60
Abstract: 냉각수온도에대응하는제1 출력값을생성하는온도센서, 및에어컨압력에대응하는제2 출력값을생성하는에어컨압력트랜스듀서를포함하는센서부; 및상기제1 출력값 및상기제2 출력값에기초하여제어조건을생성하고, 상기제어조건에따라쿨링모터의회전수를제어하는쿨링제어부를포함하는쿨링팬제어시스템에있어서, 상기제어조건은, 상기제1 출력값 및상기제2 출력값의교점을포함하는영역으로형성된목표제어조건을포함하고, 상기쿨링제어부는, 상기제1 출력값 및상기제2 출력값이상기목표제어조건에해당하도록상기쿨링모터의회전수를제어한다.
Abstract translation: 传感器单元，包括用于产生与冷却水温度对应的第一输出值的温度传感器和用于产生与空调压力对应的第二输出值的空调压力传感器; 以及冷却控制单元，其基于第一输出值和第二输出值产生控制条件并且根据控制条件来控制冷却马达转速， 1输出值和第二输出值，并且冷却控制单元控制冷却马达转数以对应于第一输出值和第二输出值移相器目标控制条件 的。
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公开(公告)号：KR101526375B1
公开(公告)日：2015-06-08
申请号：KR1020090108608
申请日：2009-11-11
Applicant: 현대자동차주식회사
Abstract: 본발명은고압연료펌프에관한것으로서, 보다상세하게는고압연료펌프의토출밸브와압력릴리프밸브를일체화한 구조에관한것이다. 이를위해, 본발명은펌프하우징내부에배치되고, 흡입포트로부터압력실로공급된연료를압축하여상기압력실로부터축압기로토출하는플런저; 및밸브하우징내부에배치되고, 그길이방향양측에설치되는제1, 제2 체크밸브에의해선택적으로, 상기플런저에의해압축된연료를상기밸브하우징일측에위치한토출포트를통해상기축압기로토출시키거나, 상기축압기압력에의해가압된연료를상기토출포트를통해상기압력실로리턴시키는밸브바디;를포함하고, 상기밸브바디는상기밸브바디의외주면에상기밸브하우징내부를제1 챔버와제2 챔버로구획하도록상기밸브바디의길이방향에수직또는거의수직으로형성되는차단부;를포함하며, 상기펌프하우징과상기밸브하우징은서로양방향으로연통되도록결합되고, 상기제1 체크밸브는토출밸브의역할을담당하며상기제2 체크밸브는압력릴리프밸브의역할을담당하는것을특징으로하는고압연료펌프의토출밸브와압력릴리프밸브일체형구조를제공한다.
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公开(公告)号：KR1020110053785A
公开(公告)日：2011-05-24
申请号：KR1020090110457
申请日：2009-11-16
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A radial high-pressure fuel pump is provided to reduce raw material costs due to reduction in the number of components by removal of components such as a tappet and a tappet roller. CONSTITUTION: A radial high-pressure fuel pump comprises a cam shaft(100), a pump cam(110), an intake way, a discharge path, a rotating member(300), and a fuel supply groove(320). The cam shaft rotates in the pump housing. The pump cam is formed coaxially to the cam shaft. The pump cam comprises multiple cam knobs. The pump cam is rotated together with the cam shaft. The multiple intake paths are formed inside the pump housing in the longitudinal direction. Oil is supplied through the intake path. The oil is discharged through the exhaust path. The exhaust path is radially formed on the pump housing. The fuel supply groove is formed on one side of the rotating member.
Abstract translation: 目的：提供径向高压燃油泵，以通过去除诸如挺杆和挺杆辊等部件来减少部件数量来减少原材料成本。 构成：径向高压燃料泵包括凸轮轴（100），泵凸轮（110），进气道，排放路径，旋转构件（300）和燃料供给槽（320）。 凸轮轴在泵壳体内旋转。 泵凸轮与凸轮轴同轴地形成。 泵凸轮包括多个凸轮旋钮。 泵凸轮与凸轮轴一起旋转。 多个进气通道在泵壳体的纵向方向上形成。 油通过进气道供应。 油通过排气通道排出。 排气路径径向地形成在泵壳体上。 燃料供给槽形成在旋转部件的一侧。
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