公开(公告)号：KR1020070028760A

公开(公告)日：2007-03-13

申请号：KR1020050083080

申请日：2005-09-07

Applicant: 현대자동차주식회사

Inventor： 이경우

IPC: F01N3/10 ,  F01N3/20

Abstract: An advanced activation system for a catalytic converter is provided to promote advance activation of catalyst, by temporarily storing a part of exhaust gas in a storage space formed in a double pipe member arranged on the outer periphery of an exhaust pipe and heating the catalytic converter in the exhaust pipe by using the stored exhaust gas. An advanced activation system for a catalytic converter, comprises an exhaust pipe(10), a hollow double pipe member(14), an inflow path and an outflow path, a temperature sensor(16), and a driving control unit. The exhaust pipe is connected to an exhaust manifold of an engine, and equipped with a catalytic converter(12). The double pipe member is arranged on the outer periphery of the exhaust pipe to be axially movable. The double pipe member has both ends which are closed to form an exhaust gas storage space(S). The inflow path and the outflow path are formed between the exhaust pipe and the double pipe member to guide inflow and outflow of exhaust gas into and from the storage space of the double pipe member. The temperature sensor is mounted on the exhaust pipe, and detects the temperature of exhaust gas. The driving control unit controls the axial movement of the double pipe member in accordance with the temperature of exhaust gas, continuously heats catalyst by allowing for inflow of exhaust gas into the storage space through the inflow path prior to the activation of the catalytic converter, discharges the exhaust gas in the storage space to the inside of the exhaust pipe through the outflow path after the activation of the catalytic converter, and purifies the exhaust gas.

Abstract translation: 提供了一种用于催化转化器的先进活化系统，以通过将排气的一部分临时储存在形成在排气管外周上的双管件中的储存空间中并加热催化转化器 排气管通过使用储存的废气。 一种用于催化转化器的先进的活化系统，包括排气管（10），中空双管构件（14），流入路径和流出路径，温度传感器（16）和驱动控制单元。 排气管连接到发动机的排气歧管，并配备有催化转化器（12）。 双管构件布置在排气管的外周上以便可轴向移动。 双管构件具有封闭的两端以形成排气储存空间（S）。 流入路径和流出路径形成在排气管和双管构件之间，以引导废气流入和流出双管构件的储存空间。 温度传感器安装在排气管上，并检测废气的温度。 驱动控制单元根据排气的温度控制双管构件的轴向移动，通过允许在催化转化器启动之前通过流入路径将废气流入储存空间来连续加热催化剂， 在催化转化器启动之后，通过流出路径向存放空间内排出废气，净化废气。

公开(公告)号：KR100569468B1

公开(公告)日：2006-04-07

申请号：KR1020040063804

申请日：2004-08-13

Applicant: 현대자동차주식회사

Inventor： 이경우

IPC: F16H63/38

CPC classification number: F16H63/38

Abstract: 본 발명에 의한 수동변속기의 포핏 볼 스프링 시스템은, 포핏 스프링에 의해 지지되는 포핏 볼이 시프트 레일의 글루우브 에서 이탈 및 형합하게 변속기 케이스에 설치되고, 변속기 내의 오일을 순환시키는 오일 펌프를 구비하는 수동변속기에 있어서, 상기 포핏 스프링(26)에서 상기 포핏 볼의 반대측에는 상기 오일펌프에서 공급되는 오일에 의해 이동하여 상기 포핏 스프링의 길이를 가변시켜 스프링력을 변화시키는 포핏 피스톤(28)이 결합되어 있으므로, 변속기의 오일순환을 위해 설치된 오일펌프를 이용하여 주행 중에는 조작력을 일정하게 하고 고단에서는 점프 아웃을 방지하는 효과가 있다.

公开(公告)号：KR100445153B1

公开(公告)日：2004-08-21

申请号：KR1020010084055

申请日：2001-12-24

Applicant: 현대자동차주식회사

Inventor： 이경우

IPC: F16D15/00

Abstract: PURPOSE: A wear-proof clutch is provided to suppress wear caused by the speed difference of two friction surfaces by contacting a clutch disc and a flywheel when the clutch disc and the flywheel rotate at a same speed by synchronizing the speed thereof before the clutch disc and the flywheel directly contact each other. CONSTITUTION: In a clutch comprising a flywheel(70) directly connected to a crankshaft of an engine and rotated and a clutch disc(60) spline-combined to an input shaft(80) of a transmission and rotated with being pressed to the flywheel, a wear-proof clutch is composed of a synchronizer synchronizing the rotational speed between the flywheel and the clutch disc before the flywheel and the clutch disc directly contact each other and generate friction force. In additional, a ball set(50) of the synchronizer for rolling-contacting with other side is installed to at least one of the flywheel or the clutch disc and a synchronizer groove(60') for combining the ball set in an instant is formed to be twice as many as the ball set.

Abstract translation: 目的：提供一种耐磨离合器，当离合器盘和飞轮在离合器盘之前的速度同步时，离合器盘和飞轮以相同速度旋转时，通过接触离合器盘和飞轮来抑制由两个摩擦面的速度差引起的磨损 飞轮直接相互接触。 本发明公开了一种离合器，该离合器包括与发动机的曲轴直接连接并且旋转的飞轮（70）和花键组合到变速器的输入轴（80）并随着被压向飞轮而旋转的离合器盘（60） 耐磨离合器由在飞轮与离合器盘直接接触并产生摩擦力之前使飞轮与离合器盘之间的转速同步的同步器构成。 另外，用于与另一侧滚动接触的同步器的滚珠组（50）安装到飞轮或离合器盘中的至少一个上，并且形成用于在瞬间组合球组的同步器凹槽（60'） 是球的两倍。

公开(公告)号：KR1020040002107A

公开(公告)日：2004-01-07

申请号：KR1020020037472

申请日：2002-06-29

Applicant: 현대자동차주식회사

Inventor： 이경우

IPC: F16H63/30

CPC classification number: F16H63/30 ,  F16H2063/3076 ,  F16H2063/3089

Abstract: PURPOSE: A positioning device of a manual transmission is provided to make a user comfortably shift without a heavy shift feeling, prevent jump-out of a synchronizer caused by movement of shift rails, and prevent malfunction caused by wear. CONSTITUTION: A positioning device of a manual transmission comprises shift rails(52,62,72) operating a synchronizer by selectively and rectilinearly moving in shifting; poppet balls(54,64,74) selectively inserted into one of poppet grooves(53,63,73) formed to positions of the shift rails corresponding to neutral and drive ranges; poppet springs(55,65,75) fastening the poppet balls to the poppet grooves; and a poppet spring tension control unit enabling rectilinear movement of the shift rail by decreasing the tension of the poppet spring in shifting and restraining the rectilinear movement of the shift rail by increasing the tension of the poppet spring, to prevent jump-out of the synchronizer after shifting.

Abstract translation: 目的：提供手动变速器的定位装置，使用户舒适地移动而不会出现重型换档感觉，防止由换挡轨移动引起的同步器跳出，并防止磨损引起的故障。 构成：手动变速器的定位装置包括通过选择性和直线地移动移动来操作同步器的换档轨道（52,62,72） 选择性地插入形成于对应于空档和驱动范围的换档导轨的位置的提升槽（53,63,73）中的一个提升球（54,64,74） 提升阀弹簧（55,65,75）将提升球紧固到提升槽上; 以及提升阀弹簧张力控制单元，通过减小提升阀弹簧的张力，通过增加提升阀弹簧的张力来移动和限制换档导轨的直线运动，从而能够直线运动换档导轨，以防止同步器跳出 转移后

公开(公告)号：KR1020030054000A

公开(公告)日：2003-07-02

申请号：KR1020010084055

申请日：2001-12-24

Applicant: 현대자동차주식회사

Inventor： 이경우

IPC: F16D15/00

Abstract: PURPOSE: A wear-proof clutch is provided to suppress wear caused by the speed difference of two friction surfaces by contacting a clutch disc and a flywheel when the clutch disc and the flywheel rotate at a same speed by synchronizing the speed thereof before the clutch disc and the flywheel directly contact each other. CONSTITUTION: In a clutch comprising a flywheel(70) directly connected to a crankshaft of an engine and rotated and a clutch disc(60) spline-combined to an input shaft(80) of a transmission and rotated with being pressed to the flywheel, a wear-proof clutch is composed of a synchronizer synchronizing the rotational speed between the flywheel and the clutch disc before the flywheel and the clutch disc directly contact each other and generate friction force. In additional, a ball set(50) of the synchronizer for rolling-contacting with other side is installed to at least one of the flywheel or the clutch disc and a synchronizer groove(60') for combining the ball set in an instant is formed to be twice as many as the ball set.

Abstract translation: 目的：提供耐磨离合器，以通过在离合器盘和飞轮在离合器盘和飞轮离合器盘之前同步其速度的同时以相同的速度旋转时通过接触离合器盘和飞轮来抑制由两个摩擦表面的速度差引起的磨损 飞轮直接相互接触。 构成：在包括直接连接到发动机的曲轴并且旋转的飞轮（70）的离合器和与变速器的输入轴（80）花键组合的离合器盘（60），并被按压到飞轮上， 耐磨离合器由在飞轮和离合器盘直接接触并产生摩擦力之前使飞轮和离合器盘之间的转速同步的同步器构成。 另外，用于与另一侧滚动接触的同步器的球套（50）安装在飞轮或离合器盘中的至少一个上，并且形成用于在瞬间组合球的同步器槽（60'） 是球套的两倍。