公开(公告)号：KR2019980048923U

公开(公告)日：1998-10-07

申请号：KR2019960062088

申请日：1996-12-30

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F16H48/38

CPC classification number: F16H48/42 ,  B60K17/16 ,  F16H57/021

Abstract: 본고안은차량용차동장치의피니언샤프트고정구조에관한것으로서, 보다상세하게는양쪽바퀴의회전수를조절하는차동장치에설치되는피니언샤프트와링 기어를동시에고정하여부품수를절감하고가공수를절감하여제품의단가를저감할수 있도록하는차량용차동장치의피니언샤프트고정구조에관한것이다. 본고안은피니언을지지하는피니언샤프트를케이스외측으로돌출시키고, 링기어를고정하는볼트를연장하여이 링기어와피니언샤프트를동시에고정하는것으로이루어지는차량용차동장치의피니언샤프트고정구조

Abstract translation: 纸内部通过涉及所述车辆差动装置的小齿轮轴固定结构，更具体地，减少部件的数目，以确保在其控制所述两个车轮国会传输所述差动机构提供的相同的时间在小齿轮轴与环形齿轮和减少加工产品的数量 车辆用差动装置的小齿轮轴固定结构技术领域本发明涉及车辆用差动装置的小齿轮轴固定结构。 包括突出支撑小齿轮和外壳，固定用于固定环形齿轮的螺栓由齿圈和小齿轮轴的同时，延长该小齿轮轴的车辆差动单元的小齿轮轴固定结构内纸

公开(公告)号：KR2019980017042U

公开(公告)日：1998-07-06

申请号：KR2019960030393

申请日：1996-09-20

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F02B23/06

CPC classification number: F02B23/06 ,  F02F3/26

Abstract: 본고안은차량용 2단연소실(Combustion Chamber) 구조에관한것으로, 주연소실내에 2단으로부연소실(Sub Combustion Chamber)을형성하여연소실중앙부분의공기유동을활발하게하여연소효율을증대시키도록하는것이다. 이와같은본 고안은피스톤내에캐버티형상의주연소실을가지는것에있어서, 상기주연소실중앙내하방에부연소실을형성하여연소실을 2단으로구성함을특징으로한다.

Abstract translation: 纸内部，从而通过远消失（燃烧室）中的结构增加车辆2中，部分燃烧，以通过形成在所述外腔两级效率的燃烧中心的积极的空气流的燃烧室（副燃烧室）。 此本发明的设计的特征在于，作为具有在活塞状的型腔的周缘腔室中，构成外围腔室燃烧室以在所述中央的第二级内的下部的燃烧室。

公开(公告)号：KR1020090061949A

公开(公告)日：2009-06-17

申请号：KR1020070128979

申请日：2007-12-12

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F16H48/38

Abstract: A pinion shaft structure of a differential device is provided to perform easily a lubricating operation and to reduce largely frictional force by rotating an integrated structure of a pinion and a pinion shaft. A pinion shaft structure of a differential device includes a pair of pinions(300), a pair of side gears(55), and a pinion shaft(200). The pinions are installed in an inside of a differential case(100). The side gears are engaged with the pinions in a perpendicular direction to the pinion. The pinion shaft is used for connecting the pinions to the differential case. The pinion shaft is composed of a pair of pinion shafts. The pinion shaft is pivotally inserted into an upper surface and a lower surface of the inside of the differential case. The pinion shaft is engaged with the pinions.

Abstract translation: 提供差速装置的小齿轮轴结构，以便容易地执行润滑操作并且通过旋转小齿轮和小齿轮轴的整体结构来大大减小摩擦力。 差速装置的小齿轮轴结构包括一对小齿轮（300），一对侧齿轮（55）和小齿轮轴（200）。 小齿轮安装在差速器壳体（100）的内部。 侧齿轮与小齿轮在与小齿轮垂直的方向上啮合。 小齿轮轴用于将小齿轮连接到差速器壳体。 小齿轮轴由一对小齿轮轴组成。 小齿轮轴可枢转地插入到差速器壳体的内部的上表面和下表面中。 小齿轮轴与小齿轮啮合。

公开(公告)号：KR100507097B1

公开(公告)日：2005-08-09

申请号：KR1020020075900

申请日：2002-12-02

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F02B31/06

CPC classification number: Y02T10/146

Abstract: 본 발명은 엔진의 운전상태 및 차량이 위치한 고도에 따라 최적의 스월이 유지되도록 가변 스월(Variable Swirl)을 적용할 수 있는 차량의 가변 스월 시스템 제어장치 및 방법에 관한 것으로, 차량이 위치한 고도별 대기압 상태를 검출하는 대기압 검출부와; 상기 엔진의 운전상태 등을 검출하는 엔진 운전 상태 검출부와; 상기 대기압 검출부와 엔진 운전 상태 검출부를 통해 입력되는 신호들을 분석하여 검출된 대기압 상태와 상기 엔진의 운전상태에 따라 해당되는 스월 제어신호를 발생하는 엔진 제어부와; 상기 엔진 제어부로부터 공급되는 스월 제어신호의 입력에 따라 스월 제어 밸브를 구동하는 스월 제어 밸브 액츄에이터를 포함하여 구성한다.

公开(公告)号：KR100435547B1

公开(公告)日：2004-06-10

申请号：KR1020010078769

申请日：2001-12-13

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F16H3/14

Abstract: PURPOSE: A vibration preventing device in a manual transmission reverse-shifting is provided to simplify a structure and to reduce manufacturing cost. CONSTITUTION: A vibration preventing device in a manual transmission reverse-shifting is composed of an input shaft(52) of the transmission, a reverse idler shaft(56) moving in an axial direction and supporting a reverse idler gear(66) engaged with a reverse speed gear(62) installed to the input shaft of the transmission, a body of revolution(70) installed to the reverse idler shaft with integrally rotating with the input shaft, a frictional member(76) interposed between the body of revolution and the reverse idler shaft, and pressurizing devices(66b,83) stopping the body of revolution by contacting the frictional member to the reverse idler shaft in reverse-shifting.

Abstract translation: 目的：提供手动变速器反向换档中的防振装置，以简化结构并降低制造成本。 本发明涉及一种手动变速器中的防振装置，其包括变速器的输入轴（52），沿轴向移动的倒档惰轮轴（56），该倒档惰轮轴（56） 安装在变速器的输入轴上的倒档速度齿轮（62），安装在倒档惰轮轴上并与输入轴一体旋转的回转体（70），设置在回转体与回转体之间的摩擦部件（76） 倒档惰轮轴;以及加压装置（66b，83），通过在反向换档时使摩擦构件接触倒档惰轮轴而停止旋转体。

公开(公告)号：KR1020030048756A

公开(公告)日：2003-06-25

申请号：KR1020010078769

申请日：2001-12-13

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F16H3/14

Abstract: PURPOSE: A vibration preventing device in a manual transmission reverse-shifting is provided to simplify a structure and to reduce manufacturing cost. CONSTITUTION: A vibration preventing device in a manual transmission reverse-shifting is composed of an input shaft(52) of the transmission, a reverse idler shaft(56) moving in an axial direction and supporting a reverse idler gear(66) engaged with a reverse speed gear(62) installed to the input shaft of the transmission, a body of revolution(70) installed to the reverse idler shaft with integrally rotating with the input shaft, a frictional member(76) interposed between the body of revolution and the reverse idler shaft, and pressurizing devices(66b,83) stopping the body of revolution by contacting the frictional member to the reverse idler shaft in reverse-shifting.

Abstract translation: 目的：提供手动变速器反向换档中的防振装置，以简化结构并降低制造成本。 构成：手动变速器反向换档中的防振装置由变速器的输入轴（52）构成，倒档中空轴（56）沿轴向移动并支撑与之相啮合的倒档惰轮（66） 安装在变速器的输入轴上的倒档齿轮（62），安装在与输入轴一体旋转的倒档惰轮轴上的旋转体（70），设置在旋转体之间的摩擦构件（76）和 倒转惰轮轴和加压装置（66b，83）通过以反向移动方式使摩擦构件接触到倒档惰轮轴而停止旋转体。

公开(公告)号：KR1020030037505A

公开(公告)日：2003-05-14

申请号：KR1020010068706

申请日：2001-11-06

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F02B23/02

CPC classification number: Y02T10/125

Abstract: PURPOSE: A combustion chamber structure is provided to achieve improved combustion efficiency of engine, while reducing emission of exhaust gas and noises. CONSTITUTION: A piston(1) has an approximately W-shaped groove combustion chamber(2) formed at the top surface of the piston, and the combustion chamber has a central protrusion(3), ring-shaped grooves(4) formed at both sides of the protrusion, and first ribs(5) formed at the upper side walls of the grooves. The protrusion has an end with the second rib(6) protruded in a horizontal direction toward the first rib, and the other end with an inclined surface(8) having a predetermined angle with respect to the circular arc of a bottom surface(7) of the groove. The tumble flow is improved during the compression stroke, and swirling flow is improved during the early stage of combustion and mobility of smoke particle is improved during the later stage of combustion.

Abstract translation: 目的：提供燃烧室结构，以提高发动机的燃烧效率，同时减少废气和噪声的排放。 构成：活塞（1）具有形成在活塞顶面的大致W形的槽形燃烧室（2），燃烧室具有中心突出部（3），在两者形成的环形槽（4） 突起的侧面，以及形成在槽的上侧壁的第一肋（5）。 突起具有端部，其中第二肋（6）沿水平方向朝向第一肋突出，另一端具有相对于底面（7）的圆弧具有预定角度的倾斜表面（8） 的凹槽。 在压缩冲程期间，滚筒流动得到改善，并且在燃烧的早期阶段提高了旋流，并且在燃烧的后期阶段改善了烟雾颗粒的移动性。

公开(公告)号：KR1020020051230A

公开(公告)日：2002-06-28

申请号：KR1020000080824

申请日：2000-12-22

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F02F3/04

CPC classification number: F02F3/22 ,  F02F3/0015 ,  F16J1/16

Abstract: PURPOSE: A piston of a vehicle engine is provided to improve the fuel ratio with the engine durability improvement and the thermal insulation efficiency. CONSTITUTION: A piston of a vehicle engine is separately composed of a ring shaped insertion(120) forming an outer periphery on the top of the piston(100) having lands(121) and ring grooves(122), and a piston main body(102). The thermal expansion and insulation of the ring shaped insertion(120) is more than these of the piston main body(102). The ring shaped insertion(120) is pressed toward a piston head(120) in the piston main body(102). An oil galley forming portion(126a) formed along the entire circumference at one side of the inner periphery of the ring shaped insertion(120) forms an oil galley(126) with the oil galley forming portion(126a).

Abstract translation: 目的：提供车辆发动机的活塞，以提高发动机耐久性提高和隔热效率的燃料比。 构成：车辆发动机的活塞分别由形成有活塞（100）的顶部上的外周的环形插入件（120）构成，该外圈具有平台（121）和环形槽（122），活塞主体 102）。 环形插入件（120）的热膨胀和绝缘大于活塞主体（102）的热膨胀和绝缘。 环形插入件（120）被压向活塞主体（102）中的活塞头（120）。 在环形插入件（120）的内周的一侧沿着整个圆周形成的油厨房形成部分（126a）与油厨房形成部分（126a）形成油厨房（126）。

公开(公告)号：KR1020020049091A

公开(公告)日：2002-06-26

申请号：KR1020000078174

申请日：2000-12-19

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: B01J35/02 ,  B01J35/04

CPC classification number: B01J35/02

Abstract: PURPOSE: Provided is an improved spiral catalyst converter substrate structure for automobile exhaust gas, which is capable of reduce the support amount of novel metals used as catalysts. CONSTITUTION: A catalyst converter substrate(1) of ladder shape has several trapezoidal cells at a certain interval in the longitudinal direction. The catalyst converter substrate is wound spirally in such a manner that a narrow end(11) is located at the center wherein spiral gap width of the central part is the narrowest while spiral gap width is increased as approaching circumference.

Abstract translation: 目的：提供一种改进的汽车废气螺旋催化转化器基板结构，能够降低用作催化剂的新型金属的支撑量。 构成：梯形催化剂转化器基体（1）在长度方向上具有一定的间隔的几个梯形电池。 催化剂转换器基板螺旋地卷绕，使得窄端（11）位于中心部分的中心部分的螺旋间隙宽度最窄，而螺旋形间隙宽度随着接近圆周增加。

公开(公告)号：KR2019980051340U

公开(公告)日：1998-10-07

申请号：KR2019960064517

申请日：1996-12-30

Applicant: 현대자동차주식회사

Inventor： 조동현

IPC: F02B23/00

CPC classification number: F02B23/06 ,  F02F3/26

Abstract: 본고안은디젤기관의연소실구조에관한것으로서, 유입와류, 압입와류, 그리고연소와류를활발하게이루어지도록함으로써연소효율을향상시키기위하여피스톤헤드(10)의연소실내부에형성된봉오리(12)에는다수의변곡점(12a,12b)이형성된것을특징으로하는디젤기관의연소실구조를제공한다. 이에따라, 본고안에의한디젤기관의연소실구조에의하면, 흡기계에서생성되는유입와류및 압축행정말기피스톤가장자리로부터중앙으로의압입와류, 그리고연소초기의연소와류가활발하게이루어지게됨에따라, 공기와연료의혼합이촉진되어연소효율이된다는효과를얻는다.

Abstract translation: 纸提案涉及一种燃烧室结构在柴油发动机中，入口涡旋，压在涡流，并且具有为了提高通过确保积极燃烧涡流完成的燃烧效率在其中形成坚决损失活塞头10的多个拐点芽（12） 在柴油发动机提供了一种燃烧室结构，它其特征在于，（12A，12B）脱模。 Yiettara，根据柴油发动机的燃烧室结构，由机器和压缩冲程从压入涡流，并且在中心的燃烧涡流燃烧的开始的活塞边缘所产生的进气入口的涡流被积极地进行，导致在纸张上的空气和燃料 以获得总和uihon被促进了燃烧效率的效果。