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公开(公告)号：KR1020110063168A
公开(公告)日：2011-06-10
申请号：KR1020090120123
申请日：2009-12-04
Applicant: 현대자동차주식회사
CPC classification number: F01L1/143 , F01L1/053 , F01L1/24 , F01L2107/00 , Y02T10/18
Abstract: PURPOSE: A variable tappet and a variable valve lift device comprising the same are provided to save manufacturing cost by simplifying a construction and prevent the damage to a tappet by preventing interference by a latching pin. CONSTITUTION: A variable tappet comprises inner and outer tappet bodies(100,200) and a latching unit(300). The inner tappet body comprises an insertion hole(110) and a protrusion unit(120). The insertion hole is formed on the side. The protrusion unit is formed in the insertion hole. The outer tappet body protects the inner tappet body. The outer tappet body is slid to the inner tappet body. The latching unit is installed on the outer tappet body and is selectively inserted into the insertion hole.
Abstract translation: 目的：提供一种可变挺杆和包括其的可变气门提升装置，以通过简化结构来节省制造成本，并通过防止闩锁销的干扰来防止对挺杆的损坏。 构成：可变挺杆包括内部和外部挺杆本体（100,200）和闩锁单元（300）。 内部挺杆本体包括插入孔（110）和突出单元（120）。 插入孔形成在侧面。 突出单元形成在插入孔中。 外部挺杆体保护内部挺杆体。 外部挺杆本体滑动到内部挺杆本体。 闩锁单元安装在外挺挺体上并选择性地插入到插入孔中。
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公开(公告)号：KR1020100130894A
公开(公告)日：2010-12-14
申请号：KR1020090049637
申请日：2009-06-04
Applicant: 현대자동차주식회사
CPC classification number: F01L1/143 , F01L13/0031
Abstract: PURPOSE: A variable tappet is provided to make the construction of a flow path simple and to prevent the rotation of inner and outer tappets. CONSTITUTION: A variable tappet comprises an outer tappet body(20), an inner tappet body(30), a lost motion spring(50) and a coupling unit(40). The inner tappet body is installed in the outer tappet body and is selectively connected to the outer tappet body. The lost motion spring is installed in the outer tappet body in order to support it. The coupling unit is installed on the inner tappet to selectively connect the outer and inner tappet bodies.
Abstract translation: 目的：提供可变挺杆，使流道的构造简单，并防止内外挺杆旋转。 构成：可变挺杆包括外部挺杆体（20），内部挺杆本体（30），空转弹簧（50）和联接单元（40）。 内部挺杆本体安装在外部挺杆本体中，并且选择性地连接到外部挺杆本体。 空转弹簧安装在外挺杆本体中以支撑它。 联接单元安装在内部挺杆上，以选择性地连接外部和外部挺杆体。
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公开(公告)号：KR1020100122402A
公开(公告)日：2010-11-22
申请号：KR1020090041423
申请日：2009-05-12
Applicant: 현대자동차주식회사
CPC classification number: F01L1/267 , F01L1/053 , F01L1/18 , F01L13/0026 , F01L2105/00 , F01L2800/00 , Y02T10/18
Abstract: PURPOSE: A variable valve lift device is provided to simplify structure and to be used without the excessive design change of the general valve train. CONSTITUTION: A variable valve lift device comprise a drive eccentric cam(12), an amplification rotating arm(20), a variable eccentric cam(32), an output cam(90), a binding link(70), and a connecting unit. The drive eccentric cam is axis-connected to the drive shaft. The amplification rotating arm rotates along the drive eccentric cam. The output cam is rotatably formed in the drive shaft. The variable eccentric cam is axis-connected with a control axis which is parallel to the driving shaft. The binding link rotates along the variable eccentric cam.
Abstract translation: 目的：提供可变气门升程装置，以简化结构，并在没有通用气门机构的过度设计变化的情况下使用。 构成：可变气门提升装置包括驱动偏心凸轮（12），放大旋转臂（20），可变偏心凸轮（32），输出凸轮（90），装订杆（70）和连接单元 。 驱动偏心凸轮与驱动轴轴向连接。 放大旋转臂沿驱动偏心凸轮旋转。 输出凸轮可旋转地形成在驱动轴中。 可变偏心凸轮与平行于驱动轴的控制轴线连接。 装订链接沿着可变偏心凸轮旋转。
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公开(公告)号：KR1020100036794A
公开(公告)日：2010-04-08
申请号：KR1020080096177
申请日：2008-09-30
Applicant: 현대자동차주식회사
CPC classification number: F01L13/0026 , F01L13/0063 , F01L2105/00 , F01L2810/03 , F01L2810/04 , Y10T74/20882 , Y10T74/2107
Abstract: PURPOSE: A continuous variable valve lift device and operation logic are provided to enable exact advanced angle adjustment and improve advanced angle effect by fixing an advanced angle lever and a joggling cam on the same shaft. CONSTITUTION: A continuous variable valve lift device comprises a vibration outer wheel(300), a rocker arm(400), an advanced angle lever(500), and a joggling cam(700). The vibration outer wheel is vertically moved by the rotation of a roller link(200) connected to a rotation shaft(100). The rocker arm is vertically moved by the vibration outer wheel. The advanced angle lever is connected to the rocker arm and selects the advanced angle or rearward angle. The joggling cam rotates based on the fixed shaft by the vertical movement of the joggling cam to open and close a valve. The joggling cam engages with the rocker arm. The roller tank is contacted with the main surface of the vibration outer wheel.
Abstract translation: 目的：提供连续可变气门提升装置和操作逻辑，以便通过将高级角度杆和微动凸轮固定在同一轴上，实现精确的前进角度调整并提高提前角度效果。 构成：连续可变气门提升装置包括振动外轮（300），摇臂（400），提前角杆（500）和微动凸轮（700）。 振动外轮通过连接到旋转轴（100）的滚子连杆（200）的旋转而垂直移动。 摇臂由振动外轮垂直移动。 先进的角度杆连接到摇臂并选择提前角或后角。 微动凸轮通过调节凸轮的垂直运动基于固定轴旋转以打开和关闭阀。 微动凸轮与摇臂接合。 滚筒与振动外轮的主表面接触。
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公开(公告)号：KR1020090121598A
公开(公告)日：2009-11-26
申请号：KR1020080047574
申请日：2008-05-22
Applicant: 현대자동차주식회사
CPC classification number: F01L13/0063 , F01L13/0026
Abstract: PURPOSE: A lifting device of a continuously variable valve is provided to prevent abnormality operation of a cam-shaft by preventing rubbing with the cam-shaft while a control axis is rotating. CONSTITUTION: A lifting device of a continuously variable valve comprises a fluctuation roller, a control axis, a fluctuation device(600) and a fluctuation cam(300). The fluctuation cam has a rolling surface contacting with a locker arm(100) and presses the locker arm in the rotating. The fluctuation roller is located on the upper part of a driving cam(200) and rolls on the outer circumference of the driving cam. The control axis changes the location of the fluctuation roller on the outer circumference the driving cam. The fluctuation device includes a top link and a bottom link(620). The bottom link is linked with the fluctuation cam.
Abstract translation: 目的：提供一种连续可变阀的提升装置，以防止在控制轴旋转时通过防止与凸轮轴摩擦而使凸轮轴发生异常运行。 构成：连续可变阀的提升装置包括波动辊，控制轴，起伏装置（600）和变动凸轮（300）。 摆动凸轮具有与锁臂（100）接触的滚动面，并且在更换机臂中旋转。 摆动辊位于驱动凸轮（200）的上部，并在驱动凸轮的外圆周上滚动。 控制轴改变驱动凸轮外周上起伏辊的位置。 波动装置包括顶部连杆和底部连杆（620）。 底部连杆与波动凸轮相连。
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Patent Agency Ranking
公开(公告)号：KR1020080055471A
公开(公告)日：2008-06-19
申请号：KR1020060128852
申请日：2006-12-15
Applicant: 현대자동차주식회사
Inventor： 우수형
CPC classification number: F01L1/24 , F01L1/053 , F01L1/143 , F01L1/18 , F01L13/0005 , F01L2013/001 , Y02T10/18
Abstract: A variable valve control system having a swing arm and a hydraulic tappet is provided to allow a locking pin of the swing arm to be operated according to the direction of oil pressure by forming two passages in the swing arm. A variable valve control system comprises a swing arm(60) and a hydraulic tappet(70) coupled to the swing arm. The swing arm is configured to operate in connection with on/off operations of CDA or VVL(Variable Valve Lift). The hydraulic tappet includes a supply passage(72a) and a return passage(72b). The swing arm includes a housing(61) having a mounting space(62) provided therein and an incision portion(67) communicating with the mounting space, a locking pin(63) received in the mounting space of the housing, and an incision receiving portion(66) coupled to the supply and return passages of the hydraulic tappet and having passages(65) formed at both side of the incision receiving portion.
Abstract translation: 提供一种具有摆臂和液压挺杆的可变气门控制系统，通过在摆臂中形成两个通道，使摇臂的锁定销能够根据油压方向进行操作。 可变气门控制系统包括摆臂（60）和联接到摆臂的液压挺杆（70）。 摆臂配置为与CDA或VVL（可变气门升程）的开/关操作相关联。 液压挺杆包括供给通道（72a）和返回通道（72b）。 摆臂包括具有设置在其中的安装空间（62）的壳体（61）和与安装空间连通的切口部分（67），容纳在壳体的安装空间中的锁定销（63）和接收 （66），其联接到液压挺杆的供应和返回通道并且具有形成在切口接收部分两侧的通道（65）。
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公开(公告)号：KR1020020084553A
公开(公告)日：2002-11-09
申请号：KR1020010023921
申请日：2001-05-03
Applicant: 현대자동차주식회사
Inventor： 우수형
IPC: F02M55/04
Abstract: PURPOSE: A fuel distributing pipe having a pulsation damper function is provided to compensate a pulsating wave generated by an injector without additionally mounting a damper at the outside of the fuel distributing pipe. CONSTITUTION: A plurality of damper plates(64) having a plurality of holes(65) to pass fuel are installed at the inside of a fuel distributing pipe(60). A plurality of damper springs(68) are interposed between the damper plates, and elastically supports the damper plate according to the pressure of the fuel.
Abstract translation: 目的：提供具有脉动阻尼器功能的燃料分配管，以补偿由喷射器产生的脉动波，而不需要在燃料分配管的外部安装阻尼器。 构成：在燃料分配管（60）的内部安装有多个用于通过燃料的孔（65）的阻尼板（64）。 多个阻尼器弹簧（68）插入在阻尼板之间，并根据燃料的压力弹性地支撑阻尼板。
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公开(公告)号：KR2019980036446U
公开(公告)日：1998-09-15
申请号：KR2019960049446
申请日：1996-12-14
Applicant: 현대자동차주식회사
Inventor： 우수형
IPC: F01M11/12
Abstract: 본고안은엔진내부의각종장치에공급되어마찰및 마모를감소시키며열을식혀주는엔진오일에관한것으로특히오일량을측정하는엔진오일게이지의구조에관한것이다. 상기한목적을달성하기위한수단으로본 고안은, 엔진의측단부로결합되는로드에게이지를삽입하여오일량을체크하도록하는구조에있어서, 상측으로손잡이(2)를형성하고, 몸체(3)의중간에굴절부(5)를주어오일(6)이밑으로흐르는것을방지하고하단으로눈금(4)이표시된게이지(1); 의구성을특징으로한다.
Abstract translation: 纸提案涉及被供给到发动机的各设备的发动机油量计的结构减少了摩擦并测量油位特别地，它涉及一种发动机油冷却下来的磨损。 本发明的设计作为用于实现上述目的的手段，根据由插入在耦合到所述发动机的侧端部，以便检查油位，以形成所述手柄（2）朝向像侧，主体的负载的量规的结构（3） 给定的意图油之间的折射部分5（6）流入yimit防止和标尺（4）中所示在下部计（1）; 和功能的配置。
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公开(公告)号：KR101886078B1
公开(公告)日：2018-08-08
申请号：KR1020120122088
申请日：2012-10-31
Applicant: 현대자동차주식회사
CPC classification number: F02B75/045
Abstract: 본발명의실시예에따른압축비가변기구를구비한엔진은, 엔진블록에회전하도록배치되고, 크랭크핀이배치되는크랭크샤프트, 상기엔진블록에형성된실린더에왕복해서움직이도록배치되는피스톤, 상기피스톤과상기크랭크샤프트의상기크랭크핀을연결하는커넥팅로드, 및상기피스톤과상기크랭크핀사이의거리를가변시키는압축비가변기구를포함하고, 상기압축비가변기구는, 상기엔진블록의외측에장착되고, 그내측에는커버저널부와웜훨장착공간이형성된블록커버, 외주면이상기커버저널부에밀착되어회전가능하게지지되고, 그일측에는상기웜휠장착공간과대응하는웜휠이형성되며, 그외주면에는구동암이돌출되어형성되는컨트롤샤프트, 및상기블록커버의외측에장착되고, 상기블록커버를관통하여상기웜휠과체결되는웜을이용하여상기컨트롤샤프트를회전시켜상기피스톤과상기크랭크핀사이의거리를조절하는모터부를포함할수 있다.
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公开(公告)号：KR101755882B1
公开(公告)日：2017-07-10
申请号：KR1020150155812
申请日：2015-11-06
Applicant: 현대자동차주식회사
CPC classification number: F01N3/28 , F01N3/08 , F01N3/2006 , F01N13/08 , F01N13/107 , F01N13/1805 , F01N2240/02 , F01N2260/08 , F01N2470/00 , Y02A50/2322 , Y02T10/26
Abstract: 본기술의차량용배기장치는일단이실린더의배기매니폴드와연결되고타단이촉매컨버터와연결되되, 중간부가촉매컨버터의측면에접촉되도록형성된배기관;을포함할수 있다.
Abstract translation: 本发明的车辆排气系统可以包括排气管，其一端连接到汽缸的排气歧管，另一端连接到催化转化器，中间部分形成为接触催化转化器的侧表面。
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