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公开(公告)号：KR1020120033830A
公开(公告)日：2012-04-09
申请号：KR1020100095557
申请日：2010-09-30
Applicant: 현대자동차주식회사
CPC classification number: F02B33/40 , F02B39/06 , F02D23/00 , Y02T10/144
Abstract: PURPOSE: A device for improving turbo lag is provided to reduce noise and power loss by preventing the air from passing through an additional compressor and improve the power transmission performance by transferring high speed power to a belt. CONSTITUTION: A device for improving turbo lag comprises an intake path(30), a turbo charger(20), a bypass(40), a second compressor(75), and a drive shaft. The intake path is connected to an exhaust manifold to discharge exhaust gas in the manifold to outside. The turbo charger connected to a turbine rotates with the turbine and comprises a first compressor to compress the air in the intake path. The bypass is branched from a first spot and joined with the intake path in a second spot of the intake path located in a low part of the first spot. The second compressor compresses the air passing through the bypass. The drive shaft selectively supplies the power through a power transmission unit to the second compressor.
Abstract translation: 目的：提供一种用于改善涡轮滞后的装置，通过防止空气通过附加的压缩机，通过将高速电力传送到皮带来提高动力传递性能来降低噪音和功率损失。 构成：用于改善涡轮滞后的装置包括进气路径（30），涡轮增压器（20），旁路（40），第二压缩机（75）和驱动轴。 进气通道连接到排气歧管，以将歧管中的废气排放到外部。 连接到涡轮机的涡轮增压器与涡轮机一起旋转并且包括用于压缩进气通路中的空气的第一压缩机。 旁路从第一点分支，并且与进气路径连接，位于位于第一点的低部分中的进气通路的第二点。 第二压缩机压缩通过旁路的空气。 驱动轴选择性地通过动力传递单元向第二压缩机供电。
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公开(公告)号：KR1020120019265A
公开(公告)日：2012-03-06
申请号：KR1020100082589
申请日：2010-08-25
Applicant: 현대자동차주식회사
CPC classification number: F01L9/025 , F01L1/185 , F01L1/2405 , F01L2105/00
Abstract: PURPOSE: An electro-hydraulic variable valve lift apparatus is provided to reduce shock generated when a valve is closed by allowing a valve lift to generate a lamp profile when the valve is closed. CONSTITUTION: An electro-hydraulic variable valve lift apparatus comprises a housing(10), a drive cam(20), a pump piston(30), a pump piston elastic unit(34), a hydraulic pressure controller(40), a hydraulic piston(50), a multistage orifice unit(60), and an orifice unit elastic unit(64). The pump piston is reciprocated inside the housing. The pump piston elastic unit elastically supports the pump piston. The hydraulic pressure controller controls hydraulic pressure in a main chamber. The hydraulic piston is slidably formed inside the housing. The multistage orifice unit is slidably formed in the hydraulic piston and has an orifice hole(62) which connects the main chamber to an auxiliary chamber. The orifice unit elastic unit is formed inside the auxiliary chamber and elastically supports the multistage orifice unit.
Abstract translation: 目的：提供一种电动液压可变气门提升装置，以减少当阀关闭时产生的冲击，当阀关闭时允许气门升程产生灯廓。 构成：电动液压可变气门提升装置包括壳体（10），驱动凸轮（20），泵活塞（30），泵活塞弹性单元（34），液压控制器（40），液压 活塞（50），多级孔单元（60）和孔单元弹性单元（64）。 泵活塞在壳体内往复运动。 泵活塞弹性单元弹性地支撑泵活塞。 液压控制器控制主室中的液压。 液压活塞可滑动地形成在壳体内。 多级孔单元可滑动地形成在液压活塞中，并且具有将主室连接到辅助室的孔口孔（62）。 孔单元弹性单元形成在辅助室内部并且弹性地支撑多级孔单元。
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公开(公告)号：KR101081277B1
公开(公告)日：2011-11-08
申请号：KR1020080123629
申请日：2008-12-05
Applicant: 현대자동차주식회사
Abstract: 이에의하여, 조정수단을회전시켜출력캠의길이를조정한후 조정수단의위치가고정되기때문에링크기구의공차가누적되는일이방지될수 있다.
Abstract translation: 由此，在调节装置旋转以调节输出凸轮的长度之后，由于调节装置的位置被固定，所以能够防止连杆机构的公差累积。
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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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Patent Agency Ranking
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：KR1020040000081A
公开(公告)日：2004-01-03
申请号：KR1020020035205
申请日：2002-06-24
Applicant: 현대자동차주식회사
Inventor： 김진순
IPC: F01N13/08
CPC classification number: F01N13/10 , F01N13/1838 , F01N2410/10 , F01N2470/20
Abstract: PURPOSE: Structure of an exhaust manifold for improving performance of an engine is provided to increase the amount of suction air, and to improve torque and output of the engine at low and middle speed driving ranges by minimizing counter flow of exhaust gas in opening an intake valve with preventing reflection of exhaust pressure and exhaust interference in exhausting. CONSTITUTION: First, second, third and fourth runners(2¯5) are formed in a flange(1) to guide and discharge exhaust gas from each cylinder of an engine, and combined with the exhaust part of the engine. Four runners are streamlined to easily discharge exhaust gas, and the length of each runner is the same. A first confluence part(10) is formed in the ends of four runners to join first and fourth runners and second and third runners and discharge exhaust gas backward. The first confluence part comprises a first confluence pipe(12) joining the first runner and the fourth runner, and a second confluence pipe(13) joining the second runner and the third runner.
Abstract translation: 目的：提供用于提高发动机性能的排气歧管的结构，以增加吸入空气的量，并通过最小化打开进气口中的排气的逆流来改善发动机在低速和中速行驶范围内的扭矩和输出 防止排气压力反射和排气干扰的阀门。 构成：第一，第二，第三和第四挡板（2〜5）形成在法兰（1）中，以引导和排出来自发动机的每个气缸的废气，并与发动机的排气部分组合。 四个流道流线型易于排放废气，每个跑步者的长度相同。 第一汇流部分（10）形成在四个流道的端部，以连接第一和第四流道和第二和第三流道并向后排放废气。 第一汇合部分包括连接第一流道和第四流道的第一汇流管（12）和连接第二流道和第三流道的第二汇流管（13）。
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公开(公告)号：KR1020010011923A
公开(公告)日：2001-02-15
申请号：KR1019990031525
申请日：1999-07-31
Applicant: 현대자동차주식회사
Inventor： 김진순
CPC classification number: F16C33/6629 , F16C33/4605
Abstract: PURPOSE: An idler bearing structure is provided for a grease to be stayed in the groove formed at a retainer so that preventing the leakage of the grease. CONSTITUTION: An idler bearing comprises an outer ring(16) which a timing belt is belted , an inner ring(18) closely adhered to the inner surface of the outer ring, a retainer(12a) installed between the outer ring and the inner ring, and a ball(24) inserted into the hall formed on the retainer. A groove(20) is formed at the right/left sides of the retainer so that a grease(22) is stayed in the groove.
Abstract translation: 目的：提供一种惰轮轴承结构，用于将润滑脂保持在形成在保持器上的槽中，以防止润滑脂泄漏。 构造：惰轮轴承包括外圈（16），同步带是带状的，内环（18）紧密地附着到外圈的内表面;保持器（12a），安装在外圈和内圈之间 以及插入到形成在保持器上的大厅中的球（24）。 在保持器的右侧/左侧形成有凹槽（20），使得润滑脂（22）停留在凹槽中。
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公开(公告)号：KR200159866Y1
公开(公告)日：1999-11-01
申请号：KR2019960054045
申请日：1996-12-23
Applicant: 현대자동차주식회사
Inventor： 김진순
IPC: F16G1/00
Abstract: 본 고안은 자동차 엔진의 구동 벨트장치에 관한 것으로, 보다 상세하게는 자동차 엔진에 구비되어 동력을 전달시키는 크랭크샤프트의 일측단에 연결되어 구동되는 크랭크 스프로켓 및 댐퍼 풀리와 함께 다수의 종동 스프로켓 및 풀리를 회동시키는 타이밍벨트나 리브드벨트의 회전 길이를 감소시켜 구동되는 벨트의 내구성을 향상시킬 수 있는 자동차 엔진의 구동 벨트장치에 관한 것으로, 엔진 내부에 구비되어 동력을 전달하는 크랭크샤프트의 일단에 중심부가 고정되는 크랭크 스프로켓(21)의 구동에 의해 오일펌프 스프로켓(22)과 아이들러(23) 및 흡기 캠 스프로켓(24)을 구동시키는 타이밍벨트(20)와; 상기 흡기 캠 스프로켓(24)의 캠샤프트(31) 외주면에 형성된 제 1스프로켓(32)과; 배기 캠 스프로켓(35)의 배기 캠샤프트(33)에 형성된 제 2스프로켓(34)을 연결 구동시키는 사일런트 벨트(30)와; 상기 배기 캠 스프로켓(35)과 워터펌프 스프로켓(41)을 연결 구동하는 제 1리브드벨트(40)와; 상기 크랭크 스프로켓(21)에 중심부가 고정되는 댐퍼 풀리(51)의 구동에 의해 올터네이터 풀리(51)를 구동시키는 제 2리브드벨트(50)로 이루어진다.
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公开(公告)号：KR200155754Y1
公开(公告)日：1999-09-01
申请号：KR2019950040866
申请日：1995-12-13
Applicant: 현대자동차주식회사
Inventor： 김진순
IPC: F02B23/06
Abstract: 본 고안은 승용차의 연소촉진 수단에 관한 것으로, 이는 일측이 개구되어 주 연소실과 통하는 보조 연소실을 구비하고, 이 보조연소실내측에는 점화 플러그가 설치되며, 상부에 형성된 유입로에는 보조 밸브가 갖추어진 구성으로 이루어져 보조 연소실내 연소된 화염을 분출하여 연소실내 희박 혼합기를 연소시켜 혼합기의 완전연소를 꾀함은 물론이고, 유해가스의 배출량을 저하시키는 특징을 가지는 것이다.
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