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公开(公告)号：KR1020090016946A
公开(公告)日：2009-02-18
申请号：KR1020070081309
申请日：2007-08-13
Inventor： 전재희
CPC classification number: F01M13/0416 , F01M11/10 , F01M2013/0438
Abstract: A filter replacement time indicating apparatus of a closed crankcase ventilation for vehicle engine is provided to indicate the replacement time of the filter through a pressure plate and an indicator installed within the crankcase. A filter replacement time indicating apparatus of a closed crankcase ventilation for vehicle engine comprises a housing(11) in which a blow-by outlet port(16) and an oil outlet(17) are provided, a cover(15) which is installed on the top of the housing and has a blow-by inlet port(12), a crankcase(14) installed in the center of the housing inside, a filter(13) installed on the outer periphery of a crankcase, a diaphragm(18) which is installed on the upper part of the crankcase inside and is supported by a spring(19), and a pressure plate(22) and an indicator(23) which are elastically supported by a spring on the top of the diaphragm and moved up and down.
Abstract translation: 提供用于车辆发动机的闭合曲轴箱通风的过滤器更换时间指示装置，以通过安装在曲轴箱内的压力板和指示器来指示过滤器的更换时间。 一种用于车辆发动机的封闭式曲轴箱通风装置的过滤器更换时间指示装置，包括设置有窜缸出口（16）和出油口（17）的壳体（11），其安装在 壳体的顶部，并且具有窜气入口（12），安装在壳体内部中心的曲轴箱（14），安装在曲轴箱外周的过滤器（13），隔膜（18） 其安装在曲轴箱内部的上部并且由弹簧（19）支撑，以及压力板（22）和指示器（23），弹簧被弹簧支撑在隔膜的顶部上并向上移动 和下来
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公开(公告)号：KR101637836B1
公开(公告)日：2016-07-08
申请号：KR1020150075769
申请日：2015-05-29
Applicant: 현대자동차주식회사
CPC classification number: F01L13/0026 , F01L1/146 , F01L1/18 , F01L1/181 , F01L1/185 , F01L1/20 , F01L1/2405 , F01L1/267 , F01L13/0005 , F01L13/0021 , F01L13/0036 , F01L13/0063 , F01L2013/105 , F01L2105/00 , F02D2041/001 , Y02T10/18
Abstract: 캠에접촉되어캠의회전에의해밸브가개폐되도록하는로커암; 및상기로커암에마련되며, 회전됨으로써, 편심위치가변경되도록하는편심발생수단;을포함하는밸브개폐장치가소개된다.
Abstract translation: 公开了一种开阀装置。 阀开闭装置包括：与凸轮接触的锁臂，以使得阀能够通过凸轮的旋转而被打开和关闭; 偏心产生装置设置在储物柜上并转动以改变偏心位置。 本发明的目的是提供具有简单构造的阀开闭装置。
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公开(公告)号：KR101518936B1
公开(公告)日：2015-05-11
申请号：KR1020130156679
申请日：2013-12-16
Applicant: 현대자동차주식회사
Inventor： 전재희
CPC classification number: F01L1/18
Abstract: 차량엔진용밸브트레인이개시된다. 본발명의실시예에따른차량엔진용밸브트레인은캠이장착된캠 샤프트의회전에따라상, 하부로왕복운동하는로커암이밸브브릿지를이동시켜연소실에장착된밸브를작동시키는것으로, 밸브의상부에서밸브브릿지와밸브스프링사이에개재되어밸브의왕복이동시, 밸브를일정각도로회전시키는밸브회전수단을포함한다.
Abstract translation: 公开了一种用于车辆发动机的气门机构。 根据本发明的实施例的用于车辆发动机的气门机构通过允许锁定臂上下往复运动来安装在燃烧室中的阀根据具有凸轮的凸轮轴的旋转而移动阀桥。 用于车辆发动机的气门机构包括阀旋转单元，该阀旋转单元插入在阀桥和阀的上部的气门弹簧之间，并且在阀的往复运动期间使阀以一定角度旋转。
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Patent Agency Ranking
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公开(公告)号：KR1020140086699A
公开(公告)日：2014-07-08
申请号：KR1020120157503
申请日：2012-12-28
Applicant: 현대자동차주식회사
CPC classification number: F01L1/181 , F01L1/267 , F01L13/0015 , F01L2001/186 , F01L2013/0094
Abstract: A variable valve lift device and a valve device for a vehicle engine using the variable valve lift device are disclosed. The valve device for a vehicle engine using the variable valve lift device comprises: a valve which opens and closes a combustion chamber; a cam which has a cam profile rotating by receiving power generated in the combustion chamber; a cam side rocker arm installed to rotate by receiving rotation from the cam; a rocker shaft penetrated and inserted into the first locker arm; a valve side rocker arm which is installed on the rocker shaft to apply a pressure opening the valve while rotating by receiving rotation from the first rocker arm; a hydraulic gap adjusting device which is installed on the cam side rocker arm to adjust between the cam side rocker arm and the valve side rocker arm; and a hydraulic gap maintaining device which maintains a gap between the cam side rocker arm and the valve side rocker arm adjusted by the hydraulic gap adjusting device, thereby increasing fuel efficiency and output of a vehicle engine.
Abstract translation: 公开了一种可变气门提升装置和使用可变气门提升装置的车辆发动机的阀装置。 使用可变气门提升装置的车辆发动机的阀装置包括：打开和关闭燃烧室的阀; 具有通过接收在燃烧室中产生的动力而旋转的凸轮轮廓的凸轮; 安装成通过从凸轮接收旋转而旋转的凸轮侧摇臂; 一个摇臂轴穿过并插入第一个储物柜; 阀侧摇臂，其安装在所述摇杆轴上，以通过接收来自所述第一摇臂的旋转而旋转而施加打开所述阀的压力; 液压间隙调节装置，安装在凸轮侧摇臂上，以在凸轮侧摇臂和阀侧摇臂之间进行调节; 以及液压间隙保持装置，其保持由液压间隙调节装置调节的凸轮侧摇臂和阀侧摇臂之间的间隙，从而提高燃料效率和车辆发动机的输出。
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公开(公告)号：KR101382796B1
公开(公告)日：2014-04-08
申请号：KR1020080122475
申请日：2008-12-04
Inventor： 전재희
Abstract: 본 발명은 시저스기어장치의 오일윤활구조에 관한 것이다.
본 발명은 오일이 유입되는 오일 유입통로를 형성한 캠샤프트; 및 상기 오일 유입통로를 통해 유입되는 오일을 시저스기어에 분사하여 윤활하는 오일 토출통로를 형성한 캠기어를 포함한다.
상기와 같이 시저스기어장치에 오일윤활구조를 형성함으로써 캠기어와 시저스기어의 밀착부위를 윤활할 수 있어 캠기어 및 시저스기어의 마모 및 소음발생을 방지할 수 있고, 더불어 시저스기어의 내구력을 향상시킬 수 있는 효과가 있다.-
公开(公告)号：KR1020130052785A
公开(公告)日：2013-05-23
申请号：KR1020110118021
申请日：2011-11-14
Applicant: 현대자동차주식회사
IPC: F02M35/024 , F02M35/02 , F02B31/00 , F02M35/10
CPC classification number: F02M35/1261 , F02M35/0215 , F02M35/02433 , F02M35/0245 , F02M35/02491 , F02M35/10222 , F02M35/1238 , F02M35/14
Abstract: PURPOSE: A chamber air cleaner and an air intake device for an engine using the same are provided to increase the amount of air supplied to the engine by efficiently utilizing a limited space and to reduce noise. CONSTITUTION: A chamber air cleaner comprises a chamber housing(110), an air intake duct(120), a variable valve(130), and a filter element(140). The chamber housing is mounted in an air hose via a connection unit(112). The air intake duct is arranged so that outdoor air flows into the chamber housing. The variable valve is installed around the air intake duct and opened/closed. The filter element is mounted in the chamber housing, thereby purifying the air has flown in.
Abstract translation: 目的：提供一种室内空气滤清器和使用其的发动机的进气装置，以通过有效利用有限的空间来增加供给发动机的空气量并降低噪音。 构成：腔室空气净化器包括腔室（110），进气管道（120），可变阀门（130）和过滤元件（140）。 腔室壳体通过连接单元（112）安装在空气软管中。 进气管布置成使得室外空气流入室室。 可变阀安装在进气管周围，打开/关闭。 过滤元件安装在腔室中，从而净化已经流入的空气。
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公开(公告)号：KR1020120030851A
公开(公告)日：2012-03-29
申请号：KR1020100092652
申请日：2010-09-20
Abstract: PURPOSE: A muffler for a vehicle exhaust system is provided to reduce costs and weight by simplifying a structure and to reduce the noises cased by an engine booming and in oscillation booming a idle range. CONSTITUTION: A muffler(100) for a vehicle exhaust system comprises a case(10), an exhaust inlet pipe(30), an exhaust gas outlet pipe(50), and a variable valve(70). The internal space of the case is partitioned in to a first, a second, a third, and a fourth chambers by a first, a second, and a third baffles(11,12,13). The second and third chambers of the case are connected each other through the second baffle. The exhaust gas input pipe is connected from the first chamber to the forth chamber and a plurality of holes are formed in the outer circumferences of the second and third chambers. The exhaust gas output pipe is passed through from the first chamber to the fourth chamber, thereby coming out to the rear side of the case. The variable valve is installed in the first baffle, thereby selectively connecting the first and second chambers by the back pressure of the exhaust gas.
Abstract translation: 目的：提供一种用于汽车排气系统的消音器，通过简化结构并减少由发动机蓬勃发展和摆放在空转范围内的噪音而降低成本和重量。 构成：用于车辆排气系统的消音器（100）包括壳体（10），排气入口管（30），排气出口管（50）和可变阀（70）。 壳体的内部空间被第一，第二和第三挡板（11,12,13）分隔成第一，第二，第三和第四室。 壳体的第二和第三腔室通过第二挡板相互连接。 排气输入管从第一室连接到第四室，在第二室和第三室的外周形成有多个孔。 废气输出管从第一室到第四室通过，从而出来到壳体的后侧。 可变阀安装在第一挡板中，由此通过废气的背压选择性地连接第一和第二室。
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