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：KR1020030079003A

公开(公告)日：2003-10-10

申请号：KR1020020017740

申请日：2002-04-01

Applicant: 현대자동차주식회사

Inventor： 조명래 ,  유승혁

IPC: F16C9/02

CPC classification number: F16C9/03 ,  F16C2226/62

Abstract: PURPOSE: A thrust bearing having a tilting pad therein is provided to improve capacity that supports axial load of a crankshaft, to reduce noise caused by vibration. CONSTITUTION: A thrust bearing(20) with a tilting pad(30) mounted to a journal part of a crankshaft to support the rotation of the crankshaft is composed of a plurality of spaces(22) formed in a semicircular bearing body(21) at regular intervals and axially penetrated, and the tilting pad axially bonded in each space by pins(40). The position of the tilting pad is changed to the dimension of load that acts in an axial direction of the crankshaft. In addition, the tilting pad is formed at 4 spots of the bearing body in an arc shape at regular intervals.

Abstract translation: 目的：提供一种其中具有倾斜垫的推力轴承，以提高支撑曲轴轴向载荷的能力，以减少由振动引起的噪音。 构造：具有安装在曲轴的轴颈部分以支撑曲轴的旋转的倾斜垫（30）的推力轴承（20）由形成在半圆形轴承体（21）中的多个空间（22）组成， 规则间隔并且轴向穿透，并且倾斜垫通过销（40）在每个空间中轴向粘合。 倾斜垫的位置改变为沿曲轴的轴向作用的负载的尺寸。 此外，倾斜垫以规则的间隔以圆弧形状形成在轴承体的4个点处。