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公开(公告)号：KR101836675B1
公开(公告)日：2018-04-20
申请号：KR1020160097129
申请日：2016-07-29
Applicant: 현대자동차주식회사
IPC: B60W30/18 , B60W30/16 , B60W40/076 , B60W40/105
CPC classification number: B60W30/18072 , B60W50/14 , B60W2530/18 , B60W2540/10 , B60W2540/12 , B60W2550/142 , B60W2550/308 , Y02T10/76
Abstract: 본발명에의한자동차타력주행제어방법은, 자동차의타력주행작동을제어하는방법으로서, 상기자동차와상기자동차의전방을주행하는다른자동차사이의간격을측정하는준비단계, 상기자동차의현재속도로부터미리설정된 T1시간동안의타력주행이동거리를계산하여, 계산된이동거리가상기준비단계에서측정된간격보다클 경우타력주행의시작을지시하는시작단계및 상기시작단계에서타력주행이시작된이후, 상기자동차의현재속도로부터미리설정된 T2시간동안의타력주행이동거리를계산하여, 계산된이동거리가상기준비단계에서측정된간격보다클 경우타력주행의종료를지시하는종료단계를포함하되, 상기 T1시간은상기 T2시간보다긴 것을특징으로한다.
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公开(公告)号：KR1020130067794A
公开(公告)日：2013-06-25
申请号：KR1020110134717
申请日：2011-12-14
Abstract: PURPOSE: A cylinder liner and a manufacturing method thereof are provided to improve bonding strength and thermal conductivity between a cylinder block and the cylinder liner when the cylinder block is molded, and to minimize the thickness of the cylinder liner. CONSTITUTION: A cylinder liner includes concave grooves(21) which are formed on the outer circumferential surface. The shape of the concave groove becomes narrower from the lower part to the upper part. The concave groove is formed by machining which uses a ceramic tip whose shape corresponds to the shape of the concave groove. The concave groove is formed in the entire height direction of a cylinder.
Abstract translation: 目的：提供一种气缸套及其制造方法，以在气缸体模制时提高气缸体与气缸套之间的接合强度和导热性，并使气缸套的厚度最小化。 构成：气缸衬套包括形成在外圆周表面上的凹槽（21）。 凹槽的形状从下部变窄到上部。 凹槽通过机械加工形成，其使用形状对应于凹槽的形状的陶瓷尖端。 凹槽形成在圆筒的整个高度方向上。
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公开(公告)号：KR1020100062723A
公开(公告)日：2010-06-10
申请号：KR1020080121487
申请日：2008-12-02
Applicant: 현대자동차주식회사
CPC classification number: F02D15/02 , F02B75/048 , Y02T10/12
Abstract: PURPOSE: A variable compression ratio apparatus is provided to improve fuel efficiency and output by varying the compression ratio of a mixer according to the operation of an engine. CONSTITUTION: A variable compression ratio apparatus comprises a connecting rod(11), a pin link(13), a slot link(15), and a driving unit(17). The connecting rod receives combustion force from the piston. The pin link is installed on the crank shaft through a weight(23) to be eccentric. The pin link rotates the crank shaft(5) by being connected to the connecting rod and receiving the combustion force. The slot line is installed on the inner one side of the crankcase. The slot link has a control slot(S) for diversifying the motion trace of the pin link.
Abstract translation: 目的：提供可变压缩比装置，以通过根据发动机的操作改变混合器的压缩比来提高燃料效率和输出。 构成：可变压缩比装置包括连杆（11），销连杆（13），狭槽连杆（15）和驱动单元（17）。 连杆从活塞接收燃烧力。 销链通过重物（23）安装在曲轴上以偏心。 销连杆通过连接连杆转动曲轴（5）并接收燃烧力。 槽线安装在曲轴箱的内侧。 插槽链路具有用于使引脚连接的运动轨迹多样化的控制槽（S）。
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公开(公告)号：KR1020080054466A
公开(公告)日：2008-06-18
申请号：KR1020060126725
申请日：2006-12-13
Applicant: 현대자동차주식회사
Inventor： 조진우
CPC classification number: G01M15/04 , G01M13/005 , G01N3/56
Abstract: An abrasion test device for a piston ring is provided to quantitatively evaluate abrasion and friction characteristics for the piston ring of an actual engine without using the piston ring mounted on a cylinder of the engine. An abrasion test device for a piston ring includes a cylinder structure(10) having a cylinder bore(10a). A piston ring(12a) is installed on the external surface of a piston(12) to allow a reciprocate movement inside the cylinder bore. A connecting rod(14) is connected to the piston. A guide bush(16) is installed on the external circumference of the connecting rod. A first link(18) is connected to the connecting rod. A first sliding connection unit(20) is connected to the first link. A second sliding connection unit(22) is connected to the first sliding connection unit to relatively move in the axial direction of the cylinder bore. A second link(24) is connected to the second sliding connection unit. A disk(26) is coupled to the second link at an eccentric position. A driving motor(28) is installed on a rotation shaft(28a) to rotate the disk.
Abstract translation: 提供一种用于活塞环的磨损试验装置，用于定量评估实际发动机的活塞环的磨损和摩擦特性，而不使用安装在发动机气缸上的活塞环。 用于活塞环的磨损测试装置包括具有气缸孔（10a）的气缸结构（10）。 活塞环（12a）安装在活塞（12）的外表面上，以允许在缸孔内往复运动。 连杆（14）连接到活塞上。 引导衬套（16）安装在连杆的外圆周上。 第一连杆（18）连接到连杆上。 第一滑动连接单元（20）连接到第一连杆。 第二滑动连接单元（22）连接到第一滑动连接单元以在气缸孔的轴向方向上相对移动。 第二连杆（24）连接到第二滑动连接单元。 盘（26）在偏心位置联接到第二连杆。 驱动马达（28）安装在旋转轴（28a）上以旋转盘。
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Patent Agency Ranking46.发明授权
公开(公告)号：KR100380208B1
公开(公告)日：2003-04-16
申请号：KR1020000074441
申请日：2000-12-08
Applicant: 현대자동차주식회사
Inventor： 조진우
IPC: G01M15/00
Abstract: PURPOSE: An off-set experiment apparatus is provided to precisely analyze changes in side force of piston and friction loss, while reducing cost for experiment and off-set experiment time period. CONSTITUTION: An apparatus comprises a bed(1) having a main bearing cap attached to the lower surface of the bed so as to hold a crankshaft(6) to be rotatable; guide rails(11) protruded in parallel with each other from the upper surface of the bed; a cylinder block(2) coupled to be slidable to the guide rail, and which has a cylinder bore(22) formed at the center of the cylinder block; a transfer screw(3) penetrating through a vertical support(12) protruded from the bed, and which is arranged in a horizontal direction toward the cylinder block; and a screw coupling portion protruded downward from the bottom of the cylinder block and coupled with the transfer screw assembled in a penetrating manner, wherein the screw coupling portion moves sideways the cylinder block on the bed by the rotation of the transfer screw.
Abstract translation: 目的：提供一种偏置实验装置，以精确分析活塞侧向力变化和摩擦损失，同时降低实验和偏置实验时间的成本。 组成：一种设备包括一个床（1），床（1）具有一个连接在床的下表面上的主轴承盖，以保持曲轴（6）可旋转; 从床的上表面彼此平行地突出的导轨（11） 气缸体（2），所述气缸体（2）能够滑动地与所述导轨连结，并且具有形成在所述气缸体的中央的气缸孔（22） 穿过从所述床突出的垂直支撑件（12）并且沿水平方向朝向所述气缸体布置的转移螺杆（3）;其中， 以及从所述气缸体的底部向下突出并与以贯穿方式组装的所述传送螺杆联接的螺纹连接部分，其中所述螺纹连接部分通过所述传送螺杆的旋转使所述气缸体在所述床上横向运动。
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公开(公告)号：KR1020030005847A
公开(公告)日：2003-01-23
申请号：KR1020010041305
申请日：2001-07-10
Applicant: 현대자동차주식회사
IPC: F01L1/34
Abstract: PURPOSE: A CVVT(continuously variable valve timing) apparatus is provided to simplify the structure thereof and obtain a continuous phase change of a cam even with a low hydraulic pressure. CONSTITUTION: A CVVT(continuously variable valve timing) apparatus comprises a housing(30) installed to an end part of a camshaft supporting a camshaft pulley connected to a crankshaft pulley by a belt, a vane(40) installed to the housing to be rotated and connected to the camshaft, cylinders(60) installed in the housing to be positioned at left and right sides of the vane, a piston(71) installed to the cylinder to be operated by oil flowed into an oil supply hole(31 or 32) formed in the housing, and a shaft(72) of which one end is connected to the piston and the other end to the side of the vane to rotate the vane.
Abstract translation: 目的：提供CVVT（连续可变气门正时）装置，以简化其结构，并且即使在低液压下也能获得凸轮的连续相位变化。 构成：CVVT（连续可变气门正时）装置包括安装到凸轮轴的端部的壳体（30），其支撑通过带连接到曲轴皮带轮的凸轮轴滑轮，安装到壳体上以旋转的叶片（40） 并连接到所述凸轮轴，安装在所述壳体中的气缸（60），以定位在所述叶片的左侧和右侧;活塞（71），安装到所述气缸，以通过油流动进入供油孔（31或32 ）和一个轴（72），其一端连接到活塞，另一端连接到叶片的侧面以使叶片旋转。
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公开(公告)号：KR1020020097307A
公开(公告)日：2002-12-31
申请号：KR1020010034958
申请日：2001-06-20
Applicant: 현대자동차주식회사
Inventor： 조진우
IPC: F01L1/34
Abstract: PURPOSE: A valve timing-variable device of the engine for a vehicle is provided to integrally rotate a rotor and a housing at the very beginning of starting while reducing the number of hydraulic chambers and seals and decreasing required driving hydraulic pressure. CONSTITUTION: A valve timing-variable device of the engine for a vehicle comprises a rotor(10) fixed at the end portion of an exhaust cam shaft interlocked to a crank shaft; a housing(20) having the rotor within a space for movement(21); and a piston(30) installed in a hydraulic cylinder(11) formed inside the rotor. The housing forms a sprocket(22) on the outer peripheral surface so as to interlock a sprocket of an intake cam shaft through a chain. The piston changes the phase of the housing by reciprocating, with connected to the housing through a rod(31).
Abstract translation: 目的：提供一种用于车辆的发动机的气门正时变量装置，以便在起动开始时一体地转动转子和壳体，同时减少液压室和密封件的数量并减少所需的驱动液压。 构成：用于车辆的发动机的气门正时变量装置包括固定在与曲轴互锁的排气凸轮轴的端部的转子（10） 壳体（20），其具有用于运动的空间内的转子（21）; 以及安装在形成在转子内部的液压缸（11）中的活塞（30）。 壳体在外周面上形成链轮（22），以通过链条将进气凸轮轴的链轮互锁。 活塞通过往复运动来改变壳体的相位，通过杆（31）连接到壳体。
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公开(公告)号：KR1020180014358A
公开(公告)日：2018-02-08
申请号：KR1020160097129
申请日：2016-07-29
Applicant: 현대자동차주식회사
IPC: B60W30/18 , B60W30/16 , B60W40/076 , B60W40/105
CPC classification number: B60W30/18072 , B60W50/14 , B60W2530/18 , B60W2540/10 , B60W2540/12 , B60W2550/142 , B60W2550/308 , Y02T10/76 , B60W30/16 , B60W40/076 , B60W40/105 , B60Y2300/16 , B60Y2300/18066
Abstract: 본발명에의한자동차타력주행제어방법은, 자동차의타력주행작동을제어하는방법으로서, 상기자동차와상기자동차의전방을주행하는다른자동차사이의간격을측정하는준비단계, 상기자동차의현재속도로부터미리설정된 T1시간동안의타력주행이동거리를계산하여, 계산된이동거리가상기준비단계에서측정된간격보다클 경우타력주행의시작을지시하는시작단계및 상기시작단계에서타력주행이시작된이후, 상기자동차의현재속도로부터미리설정된 T2시간동안의타력주행이동거리를계산하여, 계산된이동거리가상기준비단계에서측정된간격보다클 경우타력주행의종료를지시하는종료단계를포함하되, 상기 T1시간은상기 T2시간보다긴 것을특징으로한다.
Abstract translation: 根据本发明的用于控制车辆的驱动力的方法是用于控制车辆的驱动力的方法，包括以下步骤：测量车辆与在车辆前方行驶的另一车辆之间的间隔; 当计算的行驶距离大于在准备步骤中测量的时间间隔时指示开始车辆的行驶的开始步骤，以及在起动步骤中指示开始车辆的行驶的开始步骤， 当计算的行驶距离大于准备步骤中测量的时间间隔时，指示车辆行驶结束的结束步骤， 比T2时间长。
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