公开(公告)号：KR1020110062322A

公开(公告)日：2011-06-10

申请号：KR1020090119011

申请日：2009-12-03

Applicant: 현대자동차주식회사

Inventor： 최의철 ,  김원규 ,  최명식 ,  김우태 ,  양진우 ,  박태원 ,  강성혁 ,  박덕진 ,  이홍욱 ,  조명래 ,  양진규 ,  조호성

IPC: F01L13/00 ,  F01L9/02 ,  F01L9/04

CPC classification number: F01L1/143 ,  F01L1/053 ,  F01L9/02 ,  F01L13/0015 ,  F02F1/24 ,  Y02T10/18

Abstract: PURPOSE: An electrohydraulic variable valve unit is provided to remarkably enhance assembling performance since the valve unit can be movably mounted on a cylinder head. CONSTITUTION: An electrohydraulic variable valve unit comprises a cylinder head, a slave piston(20) and a main piston(10). First and second oil supply paths are formed on one side of the outside of the cylinder head. The stepped part of the cylinder head is formed to have different inner diameters. The slave piston is installed in the cylinder head. The slave piston makes contact with an engine valve to control driving. The slave piston supplies the track of the main piston and controls fluid pressure. The slave piston forms a path(22) on a position facing the second supply path. The main piston receives the driving force of a cam, is installed in the slave piston and slides on the inner circumferential surface.

Abstract translation: 目的：提供一种电动液压可变阀单元，以显着增强组装性能，因为阀单元可以可移动地安装在气缸盖上。 构成：电动液压可变阀单元包括气缸盖，从动活塞（20）和主活塞（10）。 第一和第二供油路径形成在气缸盖的外侧的一侧。 气缸盖的阶梯部形成为具有不同的内径。 从动活塞安装在气缸盖中。 从动活塞与发动机阀门接触以控制驱动。 从动活塞提供主活塞的轨道并控制流体压力。 从动活塞在面向第二供应路径的位置上形成路径（22）。 主活塞接受凸轮的驱动力，安装在从动活塞中并在内周面上滑动。

公开(公告)号：KR1020050017720A

公开(公告)日：2005-02-23

申请号：KR1020030054851

申请日：2003-08-08

Applicant: 현대자동차주식회사

Inventor： 조명래 ,  양진규

IPC: F01M1/10

Abstract: PURPOSE: A structure of an oil filter core for preventing oil drain is provided to increase the responsiveness by charging oil quickly in an oil filter in restarting an engine and supplying oil, and to improve the lubrication efficiency of the main bearing and the con-rod bearing by feeding oil to the main gallery promptly in cold starting. CONSTITUTION: An oil filter core is composed of a drain pipe(21) fitted to an insertion part(4) of a lower case(2) combined with an engine block(1) and a drain hole(22) formed in the middle of the drain pipe. A cylindrical shutoff pipe(23) is formed in the upper part of the drain pipe, and a sealing plate(25) is connected to the lower center of the shutoff pipe by a connecting rib to shut off the drain hole. A supporting bar is protruded in the upper part of the shutoff pipe and connected to an upper case(3). A screw tap(24) is formed I the lower part of the shutoff pipe and thread-connected to the insertion part of the lower case.

Abstract translation: 目的：提供一种用于防止排油的油滤芯的结构，以通过在油滤清器中快速充油来提高响应性，重新启动发动机和供油，并提高主轴承和连杆的润滑效率 轴承在冷启动时及时向主画廊供油。 构成：油过滤器芯由排放管（21）组成，排水管（21）装配到与发动机缸体（1）组合的下壳体（2）的插入部分（4）和排放孔（22） 排水管。 在排水管的上部形成有圆筒形截止管（23），密封板（25）通过连接肋与切断管的下部中心连接，切断排水孔。 支撑杆突出在关闭管的上部并连接到上壳体（3）。 在该切断管的下部形成螺纹丝锥（24），并且与该下壳体的插入部螺纹连接。

公开(公告)号：KR1020040091245A

公开(公告)日：2004-10-28

申请号：KR1020030025000

申请日：2003-04-21

Applicant: 현대자동차주식회사

Inventor： 조명래 ,  양진규

IPC: F01M1/16

Abstract: PURPOSE: A relief valve for controlling oil pressure of an engine is provided to prevent the pressure of oil from being lowered even in a hot idle operation region. CONSTITUTION: A relief valve for controlling oil pressure of an engine is mounted in the middle of an oil line(30) for making oil pumped by an oil pump delivered to each operation part of the engine, to control the pressure of the oil supplied to each lubricating part of the engine. The relief valve for controlling oil pressure of the engine comprises a variable valve(21) installed in the middle of the oil line, to control the sectional area of the oil line through which oil passes; an actuator(22) operating the variable valve according a change of negative pressure of a surge tank(40); the surge tank giving negative pressure to the actuator; and a negative pressure line(42) connecting the surge tank and an operation chamber(24) of the actuator to transmit the negative pressure produced in the surge tank to a diaphragm(25). In the actuator, the diaphragm is connected to a side of the variable valve by a rod(26).

Abstract translation: 目的：提供一种用于控制发动机油压的安全阀，以防止即使在热空转操作区域中油的压力降低。 构成：用于控制发动机油压的安全阀安装在油管（30）的中间，用于将油泵送到发动机的每个操作部分的油泵上，以控制供给到 发动机的每个润滑部分。 用于控制发动机油压的安全阀包括安装在油管中间的可变阀（21），以控制油通过的油管的截面积; 根据缓冲罐（40）的负压变化操作所述可变阀的致动器（22）; 缓冲罐给致动器施加负压; 以及将所述缓冲罐和所述致动器的操作室（24）连接以将所述缓冲罐中产生的负压传递到隔膜（25）的负压管线（42）。 在致动器中，隔膜通过杆（26）连接到可变阀的一侧。

公开(公告)号：KR200160096Y1

公开(公告)日：1999-11-01

申请号：KR2019970022519

申请日：1997-08-20

Applicant: 현대자동차주식회사

Inventor： 양진규

IPC: B60K15/04

Abstract: 본 고안은 차량의 연료를 주입할 때 대기중으로 방출되는 증발가스를 최대한 억제할 수 있도록 하는 장치에 관한 것으로서, 주유 파이프(1)에 설치되어 주유건 파이프(2)가 삽입되는 주유구(3)를 형성함과 아울러 주유건 파이프(2) 삽입시 주유건 파이프(2) 외측에 밀착되어 밀폐하는 주유건 삽입부(4)와, 주유건 미삽입시 상기 주유구(3)를 탄성적으로 밀폐하도록 된 밸브수단과, 주유건 삽입시 상기 밸브수단과 주유건 파이프(2) 선단의 사이에 연료가 통과될 수 있도록 마련된 유로형성수단으로 구성된 연료 주입시 증발가스 저감장치를 제공하여, 차량에 연료를 주유하는 동안에 대기중으로 방출될 수 있는 증발가스를 거의 완전하게 차단시키도록 함으로써, 환경오염 방지 및 자동차 배기가스 규제의 조건을 충족시키는 효과를 얻을 수 있다.