公开(公告)号：KR1020030068912A

公开(公告)日：2003-08-25

申请号：KR1020020008623

申请日：2002-02-19

Applicant: 현대자동차주식회사

Inventor： 고갑석

IPC: F16J9/20

Abstract: PURPOSE: Structure of a piston ring is provided to improve sealing performance of combustion gas by unifying three piston rings and removing a gap in an incision unit of the piston ring. CONSTITUTION: Structure of a piston ring comprises a piston(20) forming a ring groove to the upper part, a retainer(31) fitted into the ring groove, a first slide ring(40), and a second slide ring(42). In the first slide ring, the inner periphery of a fitting part(41) is elastically fitted into an upper groove(34) of the retainer. In the section of the outer periphery of contacting with the wall face of a cylinder liner(25), the longest diameter is formed to the lower side and the diameter of the outer periphery is getting smaller upwardly. The second slide ring is elastically fitted into a lower groove(35) of the retainer symmetrically to the first slide ring centering around a partition(32) of the retainer.

Abstract translation: 目的：提供活塞环的结构，通过统一三个活塞环和去除活塞环切口单元中的间隙，提高燃烧气体的密封性能。 构成：活塞环的结构包括形成到上部的环形槽的活塞（20），装配到环形槽中的保持器（31），第一滑动环（40）和第二滑动环（42）。 在第一滑环中，嵌合部（41）的内周被弹性嵌合到保持器的上槽（34）中。 在与气缸套（25）的壁面接触的外周的截面中，最外侧的直径形成在下侧，外周的直径向上变小。 所述第二滑动环弹性地装配到所述保持器的下槽（35）中，以与所述保持器的隔板（32）为中心的所述第一滑环对称。

公开(公告)号：KR1020070062033A

公开(公告)日：2007-06-15

申请号：KR1020050121698

申请日：2005-12-12

Applicant: 현대자동차주식회사

Inventor： 고갑석

IPC: F16F15/26

Abstract: A rattle noise improvement apparatus of a balance shaft module is provided to effectively reduce a rattle noise generated irregularly, by using a damping force of oil. A rattle noise improvement apparatus of a balance shaft module includes a front housing(20), a boss portion(21), and a plug(22). The rotation of a crank sprocket causes rotation of an input shaft. A pair of input gears, a driver shaft, a pair of transfer gears, a driven gear, and a balance wake are sequentially rotated to attenuate a secondary unbalanced force. A front end of the driver shaft is moved to an inner side of the front housing. The boss portion is formed in the front housing. The plug is coupled to the boss portion. The plug closes a space in the front housing where a front end of the driver shaft is positioned so that a front end of the driver shaft is sunk by oil introduced from the input shaft.

Abstract translation: 提供了一种平衡轴模块的拨浪呼号改善装置，通过使用油的阻尼力来有效地减少不规则地产生的拨浪噪声。 平衡轴模块的拨浪鼓噪音改善装置包括前壳体（20），凸台部分（21）和插头（22）。 曲柄链轮的旋转引起输入轴的旋转。 依次旋转一对输入齿轮，驱动轴，一对传动齿轮，从动齿轮和平衡尾部，以衰减次级不平衡力。 驱动轴的前端移动到前壳体的内侧。 凸台部分形成在前壳体中。 插头连接到凸台部分。 塞子封闭前壳体中的空间，其中驱动器轴的前端定位成使得驱动轴的前端由从输入轴引入的油被吸入。

公开(公告)号：KR1020050060701A

公开(公告)日：2005-06-22

申请号：KR1020030092401

申请日：2003-12-17

Applicant: 현대자동차주식회사

Inventor： 고갑석

IPC: B60K5/12

Abstract: 본 발명은 엔진 커버의 장착장치에 관한 것으로, 체결브라켓과 클립의 결합에 의해 엔진 커버를 장착하도록 이루어져 탈부착 작업이 간편하되, 체결 브라켓에는 걸림턱을 형성하고 클립에는 이 걸림턱에 대응하는 걸림돌기부를 형성함으로써, 진동이나 충격에 의해 엔진 커버가 이탈되는 것을 방지할 수 있도록 한 것이다.

公开(公告)号：KR1020090036826A

公开(公告)日：2009-04-15

申请号：KR1020070102092

申请日：2007-10-10

Applicant: 현대자동차주식회사

Inventor： 조명래 ,  김우태 ,  조진우 ,  이홍욱 ,  고갑석 ,  신민식

IPC: F16C3/20 ,  F16C3/06 ,  F01M11/00

CPC classification number: F16C3/20 ,  F01M1/02 ,  F16C3/14 ,  F16C2326/01 ,  F16F15/264

Abstract: A balance shaft module of automotive engine is provided that the degree of freedom is increased and the functioning noise is reduced by making the variable oil pump independent. A balance shaft module(100) of automotive engine comprises a shaft(110) for driving of oil pump, a second shaft(120) in which the foot lancer is installed, and a third shaft(130) in which a balancer is installed. Each shaft is connected to the crank shaft through one chain. Shaft chain sprockets(113,123,133) are installed at the leading end of the shafts. The balancer of the unbalanced mass is installed at the rear end of the second shaft and the third shaft.

Abstract translation: 提供了一种汽车发动机的平衡轴模块，通过使可变油泵独立，自由度提高，功能噪音降低。 汽车发动机的平衡轴模块（100）包括用于驱动油泵的轴（110），安装有脚踏板的第二轴（120）和安装有平衡器的第三轴（130）。 每个轴通过一根链条连接到曲轴上。 轴链轮（113,123,133）安装在轴的前端。 不平衡质量的平衡器安装在第二轴和第三轴的后端。

公开(公告)号：KR100444863B1

公开(公告)日：2004-08-21

申请号：KR1020020008623

申请日：2002-02-19

Applicant: 현대자동차주식회사

Inventor： 고갑석

IPC: F16J9/20

Abstract: PURPOSE: Structure of a piston ring is provided to improve sealing performance of combustion gas by unifying three piston rings and removing a gap in an incision unit of the piston ring. CONSTITUTION: Structure of a piston ring comprises a piston(20) forming a ring groove to the upper part, a retainer(31) fitted into the ring groove, a first slide ring(40), and a second slide ring(42). In the first slide ring, the inner periphery of a fitting part(41) is elastically fitted into an upper groove(34) of the retainer. In the section of the outer periphery of contacting with the wall face of a cylinder liner(25), the longest diameter is formed to the lower side and the diameter of the outer periphery is getting smaller upwardly. The second slide ring is elastically fitted into a lower groove(35) of the retainer symmetrically to the first slide ring centering around a partition(32) of the retainer.

Abstract translation: 目的：提供活塞环的结构以通过统一三个活塞环并移除活塞环的切口单元中的间隙来提高燃烧气体的密封性能。 组成：活塞环的结构包括一个形成上部环形槽的活塞（20），一个安装在环形槽中的保持器（31），一个第一滑环（40）和一个第二滑环（42）。 在第一滑动环中，嵌合部（41）的内周面弹性嵌入保持器的上部槽（34）。 在与气缸套（25）的壁面接触的外周部分中，最长直径形成在下侧，外周直径向上变小。 第二滑环以围绕保持器的隔板（32）为中心的第一滑环对称地弹性配合到保持器的下槽（35）中。

公开(公告)号：KR100435963B1

公开(公告)日：2004-06-12

申请号：KR1020010062289

申请日：2001-10-10

Applicant: 현대자동차주식회사

Inventor： 고갑석

IPC: F02F3/00 ,  F02F3/08 ,  F16F7/09 ,  F16F9/36

Abstract: PURPOSE: A piston assembly is provided to damp noises by absorbing the impact force generated during the change of movement direction of components. CONSTITUTION: A piston assembly comprises a piston(1); a piston pin(4); a connecting rod(3); a circular outer bush(7) coupled to the outer surface of the end of the piston pin; a circular indentation space(10) recessed from the outside of the outer bush so that the indentation space has a square C-shaped cross section; an inner bush coupled to the indentation space; buffering members(16,17) inserted into the boundary surface between the outer bush and the inner bush; and an outer bush insertion hole(6) formed at a piston pin boss portion(5).

Abstract translation: 目的：提供活塞组件，通过吸收部件运动方向改变时产生的冲击力来抑制噪音。 构成：活塞组件包括活塞（1）; 活塞销（4）; 连杆（3）; 连接到活塞销的端部的外表面的圆形外衬套（7） 从外衬套的外侧凹入的圆形凹陷空间（10），使得凹陷空间具有正方形的C形横截面; 联接到凹陷空间的内衬套; 插入外衬套和内衬套之间的分界面中的缓冲件（16,17） 和形成在活塞销毂部（5）处的外部衬套插入孔（6）。

公开(公告)号：KR1020030032105A

公开(公告)日：2003-04-26

申请号：KR1020010062289

申请日：2001-10-10

Applicant: 현대자동차주식회사

Inventor： 고갑석

IPC: F02F3/00 ,  F02F3/08 ,  F16F7/09 ,  F16F9/36

CPC classification number: F02F3/0015 ,  F16J1/005 ,  F16J1/16

Abstract: PURPOSE: A piston assembly is provided to damp noises by absorbing the impact force generated during the change of movement direction of components. CONSTITUTION: A piston assembly comprises a piston(1); a piston pin(4); a connecting rod(3); a circular outer bush(7) coupled to the outer surface of the end of the piston pin; a circular indentation space(10) recessed from the outside of the outer bush so that the indentation space has a square C-shaped cross section; an inner bush coupled to the indentation space; buffering members(16,17) inserted into the boundary surface between the outer bush and the inner bush; and an outer bush insertion hole(6) formed at a piston pin boss portion(5).

Abstract translation: 目的：提供一种活塞组件，通过吸收组件移动方向变化产生的冲击力来消除噪音。 构成：活塞组件包括活塞（1）; 活塞销（4）; 连杆（3）; 联接到活塞销的端部的外表面的圆形外衬套（7）; 从外套筒的外侧凹陷的圆形凹部空间（10），使得压痕空间具有正方形的C形横截面; 联接到压痕空间的内衬套; 缓冲构件（16,17），其插入到所述外衬套和所述内衬套之间的边界表面中; 以及形成在活塞销凸台部（5）处的外套筒插入孔（6）。

公开(公告)号：KR100793898B1

公开(公告)日：2008-01-15

申请号：KR1020060127394

申请日：2006-12-13

Applicant: 현대자동차주식회사

Inventor： 고갑석

IPC: F02B75/06 ,  F16F15/26 ,  F16C3/20 ,  F02B77/00

Abstract: A balance shaft module is provided to reduce rattling noise by applying drag force at an end of input shaft and to reduce fine noise caused by chains by minimizing changes in sprocket alignment. A balance shaft has an orifice hole to deliver pressure created by a second oil pump at surface of an end of an input shaft(9) through an oil passageway(L) formed inside of a third housing(H3) to connect to the second oil pump. An oil chamber(OC) is formed to evenly apply oil pressure at the end of the input shaft through the orifice hole(OH).

Abstract translation: 提供平衡轴模块以通过在输入轴的端部施加拖曳力来减少咔嗒声，并通过使链轮对准的变化最小化来减少由链条引起的细小噪音。 平衡轴具有孔口，用于通过形成在第三壳体（H3）内部的油通道（L）将由第二油泵产生的压力输送到输入轴（9）的端部的表面，以连接到第二油 泵。 形成油室（OC），以通过喷孔（OH）均匀地在输入轴的端部施加油压。

公开(公告)号：KR100527441B1

公开(公告)日：2005-11-09

申请号：KR1020020032875

申请日：2002-06-12

Applicant: 현대자동차주식회사

Inventor： 고갑석

IPC: F01M13/00

CPC classification number: F02M35/10222 ,  F02M25/06 ,  F02M35/10032 ,  F02M35/10045 ,  F02M35/10321 ,  F02M35/10354 ,  F02M35/112 ,  F05C2225/08 ,  Y02T10/121

Abstract: 본 발명은 흡기 매니폴드로 유입되는 블로 바이 가스를 각 기통별로 균등하게 분배할 수 있는 엔진의 블로 바이 가스 분배장치에 관한 것이다. 본 발명은 엔진의 블로 바이 가스 분배장치에 있어서, 외부로부터 유입되는 흡기를 충진하여 상기 엔진의 각 실린더로 공급하는 흡기 매니폴드와; 상기 흡기 매니폴드에 내장되어 블로 바이 가스 리턴 경로를 통해 유입되는 블로 바이 가스를 상기 흡기 매니폴드를 통해 각 실린더로 균등하게 분배하도록 형성되는 블로 바이 가스관을 포함하여 구성한다.

公开(公告)号：KR100507229B1

公开(公告)日：2005-08-10

申请号：KR1020030092401

申请日：2003-12-17

Applicant: 현대자동차주식회사

Inventor： 고갑석

IPC: B60K5/12

Abstract: 본 발명은 엔진 커버의 장착장치에 관한 것으로, 체결브라켓과 클립의 결합에 의해 엔진 커버를 장착하도록 이루어져 탈부착 작업이 간편하되, 체결 브라켓에는 걸림턱을 형성하고 클립에는 이 걸림턱에 대응하는 걸림돌기부를 형성함으로써, 진동이나 충격에 의해 엔진 커버가 이탈되는 것을 방지할 수 있도록 한 것이다.