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公开(公告)号：KR1020100064959A
公开(公告)日：2010-06-15
申请号：KR1020080123625
申请日：2008-12-05
Applicant: 현대자동차주식회사
CPC classification number: F01L1/267 , F01L1/053 , F01L1/18 , F01L13/0026 , F01L2105/00 , Y02T10/18
Abstract: PURPOSE: A continuously variable valve lift device for an engine is provided to control the distance between a rocker arm and each of multiple output cams to be equal or different. CONSTITUTION: A continuously variable valve lift device for an engine comprises an eccentric cam shaft, a rocker arm, and an adjusting unit(40). An eccentric cam is installed on the outer circumference of the eccentric cam shaft. The rocker arm is installed in the eccentric cam and connected to multiple output cams. The adjusting unit connects the rocker arm to the multiple output cams and controls the distance between the rocker arm and each of the output cams to be equal or different. The adjusting unit comprises a pin cam(45) to which the rocker arm is connected and multiple pin shafts(60,70) which are eccentric from the axial center of the pin cam in different directions and coupled with link units.
Abstract translation: 目的：提供一种用于发动机的连续可变气门提升装置，以控制摇臂与多个输出凸轮中的每一个之间的距离相等或不同。 构成：用于发动机的连续可变气门提升装置包括偏心凸轮轴，摇臂和调节单元（40）。 偏心凸轮安装在偏心凸轮轴的外圆周上。 摇臂安装在偏心凸轮中，并连接到多个输出凸轮。 调节单元将摇臂连接到多个输出凸轮并且控制摇臂和每个输出凸轮之间的距离相等或不同。 所述调整单元包括与所述摇臂连接的销凸轮（45）和在所述销凸轮的轴向中心沿不同方向偏心的多个销轴（60,70），并与连杆单元联接。
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公开(公告)号：KR1020100027773A
公开(公告)日：2010-03-11
申请号：KR1020080086820
申请日：2008-09-03
Applicant: 현대자동차주식회사
CPC classification number: F01L1/267 , F01L1/053 , F01L1/18 , F01L2105/00 , F01L2820/032 , Y02T10/18
Abstract: PURPOSE: A continuously variable valve lift apparatus for a vehicle engine is provided to prevent the accumulation of the tolerance of a link device by stably securing a regulator in place after tolerance regulation. CONSTITUTION: A continuously variable valve lift apparatus for a vehicle engine comprises an eccentric cam shaft with an eccentric cam on the outer side, a rocker arm(20) which is pivotally installed on the eccentric cam, a link device which regulates the lift amount of a valve according to the rotation amount of the eccentric cam by transmitting the torque of a drive cam, and a regulator(80) which connects the rocker arm and the link device and is secured in place after regulating the tolerance of the link device.
Abstract translation: 目的：提供一种用于车辆发动机的连续可变气门提升装置，以通过在公差调节之后稳定地将调节器固定到位来防止连杆装置的公差的累积。 构成：用于车辆发动机的连续可变气门提升装置包括：外侧具有偏心凸轮的偏心凸轮轴，枢转地安装在偏心凸轮上的摇臂（20），调节升降量的连杆装置 通过传递驱动凸轮的扭矩而根据偏心凸轮的旋转量的阀和连接摇臂和连杆装置的调节器（80），并且在调节连杆装置的公差之后固定就位。
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公开(公告)号：KR1020090121692A
公开(公告)日：2009-11-26
申请号：KR1020080047713
申请日：2008-05-22
Applicant: 현대자동차주식회사
CPC classification number: F01L1/267 , F01L1/053 , F01L1/18 , F01L13/0026 , F01L2105/00 , F01L2820/032 , Y02T10/18
Abstract: PURPOSE: A continuously variable valve lifting device of an engine and a control method thereof are provided to prevent degradation of fuel rate by friction. CONSTITUTION: A continuously variable valve lifting device comprises an eccentric cam(20), a locker arm(30), a fluctuation cam(40), a fluctuation cam link(50), a variable lever and a linking unit. The eccentric cam is installed in an eccentric cam shaft(10). The locker arm is installed in the eccentric cam. The fluctuation cam link links the locker arm and the fluctuation cam. The variable lever is installed in the eccentric cam shaft.
Abstract translation: 目的：提供一种发动机的连续可变气门提升装置及其控制方法，以防止因摩擦引起的燃油率降低。 构成：连续可变气门提升装置包括偏心凸轮（20），锁臂（30），变动凸轮（40），变动凸轮连杆（50），可变杆和连杆单元。 偏心凸轮安装在偏心凸轮轴（10）中。 储物柜安装在偏心凸轮中。 波动凸轮连杆连接储物臂和波动凸轮。 可变杆安装在偏心凸轮轴中。
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公开(公告)号：KR1020090102563A
公开(公告)日：2009-09-30
申请号：KR1020080028085
申请日：2008-03-26
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/144 , F02B37/22 , F02B39/02 , F05B2220/40 , F05D2220/40
Abstract: PURPOSE: A variable turbocharger is provided to improve charging efficiency of an engine in the low or high speed by changing the cross-sectional area of exhaust gas flowed in a turbine and the inflow direction of the exhaust gas. CONSTITUTION: A variable turbocharger comprises a turbine housing(100), a turbine(200), a fixed vane(300), a rotating vane(400), and a controller(500). The turbine is equipped in the turbine housing. The fixed vane is equipped around the turbine. The rotating vane is equipped to be rotated around the turbine in order to change the relative position to the fixed vane. The controller is connected to the rotating vane in order to control the rotational angle of the rotating vane.
Abstract translation: 目的：提供一种可变涡轮增压器，通过改变在涡轮机中流动的废气的横截面面积和废气的流入方向来提高低速或高速发动机的充气效率。 构成：可变涡轮增压器包括涡轮壳体（100），涡轮机（200），固定叶片（300），旋转叶片（400）和控制器（500）。 涡轮机配备在涡轮机壳体中。 固定叶片装在涡轮机周围。 旋转叶片被设置为围绕涡轮机旋转，以便改变与固定叶片的相对位置。 为了控制旋转叶片的旋转角度，控制器与旋转叶片连接。
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公开(公告)号：KR100440015B1
公开(公告)日：2004-07-14
申请号：KR1020010058157
申请日：2001-09-20
Applicant: 현대자동차주식회사
Inventor： 우수형
IPC: B60K15/01
Abstract: PURPOSE: A fuel distributing pipe for pulsation damper is provided to absorb pulsation noise within the fuel distributing pipe without installing a separate damper. CONSTITUTION: A fuel distributing pipe(20) for pulsation damper includes a damper plate(30); a pressure regulator(40) and an adaptor(50). The damper plate has rectangular oval shape in section. The damper plate is accepted to the fuel distributing pipe in lengthwise. The pressure regulator is installed to one end of the fuel distributing pipe. One end of the damper plate is inserted to the pressure regulator. The pressure regulator adjusts fuel pressure flowing from the fuel distributing pipe. The other end of the damper plate is inserted to the adaptor. The adaptor is installed to the other end of the fuel distributing pipe. Fuel passed through the pressure regulator and the damper plate is returned to a fuel tank by the adaptor. Therefore, precise control of fuel injection is done by absorbing pulsation noise in the distributing pipe without installing separate damper.
Abstract translation: 用途：提供脉动阻尼器的燃料分配管，用于在不安装单独的阻尼器的情况下吸收燃料分配管内的脉动噪音。 一种用于脉动阻尼器的燃料分配管（20），包括一个阻尼板（30）; 压力调节器（40）和适配器（50）。 阻尼板的截面呈矩形椭圆形。 阻尼板纵向接受燃料分配管。 压力调节器安装在燃料分配管的一端。 减震板的一端插入压力调节器。 压力调节器调节从燃料分配管流出的燃料压力。 阻尼板的另一端插入适配器。 适配器安装在燃油分配管的另一端。 通过压力调节器的燃油和阻尼板通过适配器返回到燃油箱。 因此，燃料喷射的精确控制是通过在分配管中吸收脉动噪音来完成的，而无需安装单独的阻尼器。
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Patent Agency Ranking
公开(公告)号：KR100398150B1
公开(公告)日：2003-09-19
申请号：KR1020000074443
申请日：2000-12-08
Applicant: 현대자동차주식회사
Inventor： 우수형
IPC: F02M55/02
Abstract: PURPOSE: A fuel distribution pipe having the function of a pulsation damper is provided to precisely control the amount of fuel injected by absorbing the pulsation noise in a distribution pipe without a damper, to improve spatial efficiency, and to reduce the production cost. CONSTITUTION: A fuel distribution pipe(60) has plural connectors(62) connected to a side of a fuel transfer pipe(50) and for connecting plural injectors(70). A damper film(64) made of stainless steel is horizontally combined to the inside of the fuel distribution pipe. Plural first vibration plates(66) are formed on the surface of the damper film. Plural second vibration plates(68) are attached to the damper film. When fuel flows in through holes, the first and second vibration plates offset the pulsation wave of the fuel by moving leftward and rightward.
Abstract translation: 目的：提供一种具有脉动阻尼器功能的燃料分配管，用于通过在无阻尼器的分配管中吸收脉动噪声而精确地控制喷射的燃料量，以提高空间效率并降低生产成本。 构成：燃料分配管（60）具有与燃料输送管（50）的一侧连接并连接多个喷射器（70）的多个连接器（62）。 由不锈钢制成的阻尼薄膜（64）水平地结合到燃料分配管的内部。 多个第一振动板（66）形成在阻尼膜的表面上。 多个第二振动板（68）附接到阻尼膜。 当燃料流入通孔时，第一和第二振动板通过向左和向右移动来抵消燃料的脉动波。
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公开(公告)号：KR2019990032355U
公开(公告)日：1999-07-26
申请号：KR2019970045111
申请日：1997-12-31
Applicant: 현대자동차주식회사
Inventor： 우수형
IPC: F01M1/00
Abstract: 본 고안은 자동차의 오일 팬에 저장된 오일의 저장량을 자동으로 감지하여 부족한 만큼의 오일을 자동으로 보충하게한 오일 공급장치에 관한 것으로서, 더욱 상세하게는 오일 팬(110) 하부에 오일 레벨게이지(130)를 설치하여 둠으로서 오일 레벨 게이지(130)를 통하여 판단되는 오일의 잔량여부에 따라 오일이 자동적으로 공급될 수있도록 엔진에 공급되는 엔진 오일의 공급량을 조절하므로 엔진 오일의 부족으로 인하여 엔진에 발생할 수 있는 엔진의 손상을 방지하여 차량의 정비성과 신뢰성을 향상하게한 효과가 있다
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公开(公告)号：KR1020170053781A
公开(公告)日：2017-05-17
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.
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公开(公告)号：KR101679872B1
公开(公告)日：2016-11-28
申请号：KR1020110047940
申请日：2011-05-20
Applicant: 현대자동차주식회사
Abstract: 본발명은하이캠과로우캠이각각형성된캠샤프트가접촉되는가변밸브리프트의태핏구조로서, 상면에중공이형성되고, 중공의외주면에하이캠이접촉하는외부태핏, 외부태핏의중공에삽입되고, 로우캠이접촉하는내부태핏을포함하며, 내부태핏의상면은내부태핏의중심축으로부터로우캠이하강회전하는방향으로편심되게형성된다.
Abstract translation: 目的：提供可变气门升程的挺杆结构，以引导平稳的操作连接，而低盖的水平面悬挂在中心端。 构成：可变气门升程的挺杆结构包括外挺杆（210）和内挺杆（220）。 外挺杆包括顶表面和中空部分（211），高凸轮与中空部分的外表面接触。 内部挺杆插入外部推杆的中空部分。 低盖（110）与内部挺杆接触。 内部挺杆的顶部沿着从内部挺杆的中心轴旋转的方向偏心地形成。 内部挺杆的顶部在低帽沿旋转方向向下移动的方向上逐渐倾斜。
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160.发明授权
公开(公告)号：KR101558390B1
公开(公告)日：2015-10-07
申请号：KR1020140067628
申请日：2014-06-03
Applicant: 현대자동차주식회사
CPC classification number: F01L1/08 , F01L1/34 , Y10T29/49233
Abstract: 본발명은가변밸브리프트장치에적용되는숏 듀레이션캠의설계방법에관한것이다. 본발명에의한숏 듀레이션캠의캠 리프트가속도는캠 리프트가속도의중심이전에제1 피크가형성되도록설계되고, 상기캠 리프트가속도의중심이후에제2 피크가형성되도록설계되되, 상기제1 피크와상기제2 피크중 큰값에대한작은값의상대비율은 0.8 이상이다.
Abstract translation: 本发明涉及一种适用于可变气门提升装置的短时间凸轮的设计方法。 根据本发明的短时间凸轮的盖提升加速度被设计成在盖升程加速度的中心和盖升程加速度的中心之后形成第二峰。 第一峰值和第二峰值的较大值的相对值为0.8。
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