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公开(公告)号：KR101786394B1
公开(公告)日：2017-10-17
申请号：KR1020160135853
申请日：2016-10-19
Abstract: 본발명은자동화수동변속기차량의클러치제어장치및 방법에관한것으로, 도어의개폐여부를감지하는도어개폐감지부, 도어의잠금또는잠금해제를감지하는도어잠금감지부, 차량속도를센싱하는차속감지부, 상기도어의개폐여부, 도어의잠금여부및 차량속도에근거하여도어래치의고장여부를결정하는클러스터제어부및 상기도어래치의고장시 클러치를제어하는변속기제어부를포함한다.
Abstract translation: 本发明涉及的离合器控制装置及用于自动化手动变速器车辆的方法，所述门以感测开度是否在门打开和关闭传感单元，所述门用于感测该锁定或门锁传感器的解锁，车辆速度，用于感测的车速检测 部，如果门的打开和关闭，对是否所述门的锁定和车辆速度，以及用于控制所述离合器故障的传输控制单元在所述群集控制器和门闩，以确定门的故障是否闩锁为基础。
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公开(公告)号：KR1020110062322A
公开(公告)日：2011-06-10
申请号：KR1020090119011
申请日：2009-12-03
Applicant: 현대자동차주식회사
Abstract: PURPOSE: An electrohydraulic variable valve unit is provided to remarkably enhance assembling performance since the valve unit can be movably mounted on a cylinder head. CONSTITUTION: An electrohydraulic variable valve unit comprises a cylinder head, a slave piston(20) and a main piston(10). First and second oil supply paths are formed on one side of the outside of the cylinder head. The stepped part of the cylinder head is formed to have different inner diameters. The slave piston is installed in the cylinder head. The slave piston makes contact with an engine valve to control driving. The slave piston supplies the track of the main piston and controls fluid pressure. The slave piston forms a path(22) on a position facing the second supply path. The main piston receives the driving force of a cam, is installed in the slave piston and slides on the inner circumferential surface.
Abstract translation: 目的：提供一种电动液压可变阀单元，以显着增强组装性能，因为阀单元可以可移动地安装在气缸盖上。 构成：电动液压可变阀单元包括气缸盖，从动活塞（20）和主活塞（10）。 第一和第二供油路径形成在气缸盖的外侧的一侧。 气缸盖的阶梯部形成为具有不同的内径。 从动活塞安装在气缸盖中。 从动活塞与发动机阀门接触以控制驱动。 从动活塞提供主活塞的轨道并控制流体压力。 从动活塞在面向第二供应路径的位置上形成路径（22）。 主活塞接受凸轮的驱动力，安装在从动活塞中并在内周面上滑动。
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Patent Agency Ranking
公开(公告)号：KR101499449B1
公开(公告)日：2015-03-09
申请号：KR1020090119011
申请日：2009-12-03
Applicant: 현대자동차주식회사
Abstract: 본 발명은 전기-유압식 가변 밸브 유닛에 관한 것으로, 구체적으로는 흡기 다기관 내의 압력을 높게 유지하여 엔진의 펌핑 손실을 줄이고, 밸브의 최대 리프트를 줄여 캠 축 구동의 손실을 줄임으로서 엔진의 연비를 향상시키는 전기-유압식가변 밸브 유닛에 관한 것이다.
본 발명은 외부 일측에 제1 및 제2 오일 공급 유로가 형성되며, 상기 각각의 내경이 다르게 단차가 형성되는 실린더 헤드, 상기 실린더 헤드의 내측에 구비되며, 엔진 밸브와 접촉하여 구동을 조절하고, 후술할 주 피스톤의 궤적을 제공함과 동시에 유압 제동기능을 수행하며 상기 제2 공급유로와 대응되는 위치에 유로가 형성되는 종속피스톤, 캠의 구동력을 받고, 상기 종속피스톤의 내측에 구비되어 내주면과 슬라이딩되는 주 피스톤을 포함한다.
본 발명의 전기-유압식 가변 밸브 유닛에 의하면, 엔진의 부하가 낮은 운전 영역에서 흡기 밸브 담힘 시기를 앞당겨 엔진의 펌핑 손실을 저감하고, 운전 조건에 따라 1회의 캠 구동에 밸브 리프트를 1회 이상 발생시킴이 가능하여 같은 조건에서의 연소 효율을 증대 시키며, 고속 및 급가속 영역에서는 밸브 리프트를 유지하며 밸브 타이밍을 조절하여 출력을 최대화시킬 수 있는 효과가 있다.
전기, 유압, 연비향상, 전기 유압식-
公开(公告)号：KR101145631B1
公开(公告)日：2012-05-15
申请号：KR1020090120129
申请日：2009-12-04
Abstract: A variable valve lift apparatus may include a variable valve lift housing, a master piston which is slidably disposed in the variable valve lift housing and contacts a cam, a slave piston which is slidably disposed in the variable valve lift housing, defines an oil chamber with the master piston therebetween, and opens a valve connected to the slave piston according to reciprocative motion of the master piston, and a lift control portion which supplies oil to the oil chamber or exhausts oil in the oil chamber selectively to control a relative distance between the master piston and the slave piston.
Abstract translation: 可变气门升程装置可以包括可变气门升程外壳，可滑动地设置在可变气门升程外壳中并接触凸轮的主活塞，可滑动地设置在可变气门升程外壳中的从动活塞， 主活塞位于其间，并且根据主活塞的往复运动打开连接到从活塞的阀;以及提升控制部分，该提升控制部分向油室供应油或者选择性地排放油室中的油以控制 主活塞和从活塞。
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公开(公告)号：KR101091635B1
公开(公告)日：2011-12-08
申请号：KR1020090120125
申请日：2009-12-04
CPC classification number: F01L9/023 , F01L1/143 , Y10T74/2107
Abstract: 본발명은가변밸브리프트장치에관한것으로실린더헤드에구비되는하우징; 상기하우징에슬라이딩가능하게구비되어캠과접촉하는마스터부; 상기마스터부내부에형성되는제1 오일공급부; 상기하우징에슬라이딩가능하게구비되어상기마스터부와오일챔버를형성하는슬레이브피스톤; 상기제1 오일공급부로부터유압을공급받아상기슬레이브피스톤과상기마스터부를선택적으로결합하는랫칭부; 및상기오일챔버로유압을공급하도록형성된제2 오일공급부;를포함한다.
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公开(公告)号：KR1020110063174A
公开(公告)日：2011-06-10
申请号：KR1020090120129
申请日：2009-12-04
Abstract: PURPOSE: An electro-hydraulic VVL(Variable Valve Lift) device is provided to reduce the impact when opening a valve through a stepped portion and a bypass channel. CONSTITUTION: An electro-hydraulic VVL device comprises a VVL housing(20), a master piston(30), a slave piston(50), and an oil control unit. The master piston is installed and slid in the VVL housing and contacts a cam(10). The slave piston is installed and slid in the VVL housing and forms an oil chamber with the master piston. The slave piston opens and closes a valve(100) according to the reciprocating motion of the master piston. The oil control unit supplies/discharges oil to/from the oil chamber.
Abstract translation: 目的：提供电动液压VVL（可变气门升程）装置，以便在通过阶梯部分和旁路通道打开阀时减少冲击。 构成：电液VVL装置包括VVL壳体（20），主活塞（30），从动活塞（50）和油控制单元。 主活塞安装并在VVL壳体中滑动并接触凸轮（10）。 从动活塞安装并滑动在VVL壳体中，并与主活塞形成油室。 从动活塞根据主活塞的往复运动打开和关闭阀门（100）。 油控制单元向油室供油/排出油。
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公开(公告)号：KR1020110063170A
公开(公告)日：2011-06-10
申请号：KR1020090120125
申请日：2009-12-04
CPC classification number: F01L9/023 , F01L1/143 , Y10T74/2107
Abstract: PURPOSE: A VVL(Variable Valve Lift) device is provided to reduce the operating impact of a valve through a bypass channel, thereby reducing the vibration of an engine. CONSTITUTION: A VVL device comprises a housing(20), a master unit(40), first and second oil supply units(50,80), a slave piston(60), and a latching unit(100). The housing is installed in a cylinder head(10). The master unit is installed and slid in the housing and contacts a cam(30). The first oil supply unit is formed inside the master unit. The slave piston is installed and slid in the housing and forms an oil chamber(70) with the master unit. The latching unit selectively couples the slave piston and the master unit with hydraulic pressure supplied from the first oil supply unit. The second oil supply unit supplies hydraulic pressure to the oil chamber.
Abstract translation: 目的：提供VVL（可变气门升程）装置，以减少阀通过旁通通道的操作冲击，从而减少发动机的振动。 构成：VVL装置包括壳体（20），主单元（40），第一和第二供油单元（50,80），从动活塞（60）和闭锁单元（100）。 壳体安装在气缸盖（10）中。 主单元安装并滑入壳体并接触凸轮（30）。 第一供油单元形成在主单元内部。 从动活塞安装并滑入壳体中，并与主单元形成油室（70）。 闩锁单元选择性地将从动活塞和主机单元与从第一供油单元供应的液压相连。 第二供油单元向油室提供液压。
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