公开(公告)号：KR100980955B1

公开(公告)日：2010-09-07

申请号：KR1020080056730

申请日：2008-06-17

Applicant: 현대자동차주식회사

Inventor： 채동석 ,  양광식 ,  박태원 ,  김우태 ,  이상희 ,  이재헌 ,  오창석

IPC: F02F1/14 ,  F02F1/10

Abstract: 본 발명은 엔진 워터재킷의 격벽 구조물에 관한 것으로, 워터재킷의 내부 공간을 상부채널과 중간채널 및 하부채널로 구획하는 상부격벽(10)과 하부격벽(20) 및; 상기 상부격벽(10)과 하부격벽(20)의 전방단부와 후방단부를 연결하여 상기 중간채널의 유동을 정체시키는 차단벽(30,40);을 포함하여 이루어진다.
따라서, 중간채널의 냉각수 유동이 정체되어 라이너의 중간부는 온도가 높고 냉각수 유동이 원활한 상/하부는 온도가 낮은 온도 분포가 형성된다.
이는 피스톤 마찰 손실 감소에 최적의 조건으로서 연비가 향상되는 효과가 있다.
워터재킷 스페이서, 워터재킷 인서트, 워터재킷 격벽, 워터재킷 실링 구조물

公开(公告)号：KR1020100015060A

公开(公告)日：2010-02-12

申请号：KR1020080075947

申请日：2008-08-04

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 채동석 ,  양광식 ,  박태원 ,  김우태 ,  이상희 ,  이재헌 ,  오창석

IPC: F02F1/14 ,  F02F1/10 ,  F01P3/02

Abstract: PURPOSE: A cooling device for an internal combustion engine and an insert for a water jacket are provided to improve cooling efficiency of the internal combustion engine by enhancing the flow of cooling water in the siamese portion of a cylinder block. CONSTITUTION: An insert for a water jacket comprises two wing parts of triangular shape and a connection part which connects the two wing parts symmetrically. Each wing part is bent in an arc shape identical to the lower shape of the water jacket(3). The water jack is formed in a siamese portion between cylinder bores of a cylinder block(2), surrounding a cylinder of the cylinder block. The insert is inserted to the lower part of the water jacket to enhance the flow of cooling water in the upper part of the water jacket.

Abstract translation: 目的：提供一种用于内燃机和水套的插入件的冷却装置，以通过增加气缸体的si部中的冷却水的流动来提高内燃机的冷却效率。 构成：用于水套的插入件包括三角形的两个翼部和对称地连接两个翼部的连接部。 每个翼部弯曲成与水套（3）的下部形状相同的弧形。 水套筒在气缸体（2）的气缸孔之间的ese部分中形成，围绕气缸体的气缸。 将插入件插入水套的下部，以增强水套上部的冷却水的流动。

公开(公告)号：KR1020090130984A

公开(公告)日：2009-12-28

申请号：KR1020080056730

申请日：2008-06-17

Applicant: 현대자동차주식회사

Inventor： 채동석 ,  양광식 ,  박태원 ,  김우태 ,  이상희 ,  이재헌 ,  오창석

IPC: F02F1/14 ,  F02F1/10

Abstract: PURPOSE: A partition structure of an engine water jacket is provided to reduce the piston friction loss and to increase fuel efficiency of the engine. CONSTITUTION: A partition structure of an engine water jacket comprises an upper partition(10), a lower partition(20) and a cutoff wall(30,40). The cutoff wall interlinks the end part of the lower partition and upper partition. The cutoff wall delays the flow of the middle channel. The upper partition and lower partition are formed along the outer circumference. An air bent hole is form on the upper partition and the lower partition.

Abstract translation: 目的：提供发动机水套的分隔结构，以减少活塞摩擦损失并提高发动机的燃油效率。 构成：发动机水套的分隔结构包括上隔板（10），下隔板（20）和截止壁（30,40）。 截止壁将下隔板和上隔板的端部相互连接。 拦截墙延缓了中间通道的流动。 上隔板和下隔板沿外圆周形成。 在上隔板和下隔板上形成空气弯孔。

公开(公告)号：KR1020090063995A

公开(公告)日：2009-06-18

申请号：KR1020070131548

申请日：2007-12-14

Applicant: 현대자동차주식회사

Inventor： 채동석 ,  양광식 ,  박태원 ,  김우태 ,  오대윤 ,  이재헌 ,  오창석

IPC: F02F1/16 ,  F02F1/14 ,  F02F1/00

Abstract: A water jacket spacer is provided to prevent the oil temperature from excessively rising and to cool down a top ring reverse and a low ring reverse. A water jacket spacer comprises an upper partition(11) formed with the arc according to each cylinder of the cylinder block according to the republic of literary critics tabletop shape of the water jacket, a lower partition(13) formed with the arched shape according to each cylinder of the cylinder block according to the republic of literary critics tabletop shape of the water jacket, and a supporting plate(17) connecting each snatch part of the diaphragm in low part and top diaphragm as top and bottom.

Abstract translation: 提供一个水套垫片，以防止油温过度上升，并使顶环反向冷却，并将低环反向冷却。 水夹套包括根据文献评论家共同的水套的桌面形状的根据气缸体的每个气缸形成的弧形的上隔板（11），形成有根据 每个汽缸缸体根据文艺评论家的共同文体水平的桌面形状，以及支撑板（17），连接隔膜的低部分和顶部隔膜的顶部和底部的每个抓取部分。

公开(公告)号：KR1020070040217A

公开(公告)日：2007-04-16

申请号：KR1020050095670

申请日：2005-10-11

Applicant: 현대자동차주식회사

Inventor： 이해창 ,  장승현 ,  오창석 ,  채동석 ,  문길민 ,  이준석 ,  홍순일

IPC: F02F1/10 ,  F01P3/02

Abstract: 본 발명은 워터 자켓구조에 관한 것으로, 실린더 블록으로 유입되는 냉각수는 각 실린더의 흡기측을 먼저 유동한 다음에 각 실린더의 배기측을 돌아서 실린더 헤드로 유입되는 냉각수와 합류하도록 하여 실린더 블록의 지나친 과냉을 방지하고, 실린더 블록으로 유입되는 냉각수가 각 실린더의 흡기측을 선순환하도록 하여 각 실린더의 흡기측 온도 저하 및 연소실 온도 저하에 따른 내노킹 성능을 향상시킬 수 있도록 하기 위해, 실린더 블록에 형성되는 각 실린더를 감싸는 형태로 연속되게 형성되는 워터 자켓에 냉각수가 각 실린더의 흡기측을 먼저 선순환하도록 워터 자켓의 하부에 냉각수 입구가 형성되고, 상기 각 실린더의 흡기측을 냉각한 냉각수가 각 실린더의 배기측을 냉각한 후에 실린더 헤드로 유입되도록 상기 워터 자켓의 상부에는 냉각수 출구가 형성되며, 상기 냉각수 입구와 냉각수 출구는 칸막이 부재에 의해 구획지워져 서로 연통되지 않도록 되어 있다.

公开(公告)号：KR100405788B1

公开(公告)日：2003-11-14

申请号：KR1020010016119

申请日：2001-03-28

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: F01P5/12

Abstract: PURPOSE: A water pump for a cooling system of a vehicle is provided to improve the performance of the water pump by minimizing the back flow of coolant generated from a high pressure side to a negative pressure side in a gap between an impeller of the water pump and a cylinder block. CONSTITUTION: A rotary shaft(23) is installed in a pump housing(21). A plurality of blades(26) are radially formed at an impeller(22) installed at one side of the rotary shaft(23). A circular cap(27) prevent the leakage of coolant in a gap between a cylinder block(40) and the blades(26). A through hole(28) is formed at the center of the cap(27). A cylinder(30) is formed at one side of the cap(27) to extend the through hole(28). A ring-shaped seat(41) is formed at the cylinder block(40) to contain the cylinder(30).

Abstract translation: 目的：提供一种用于车辆冷却系统的水泵，其通过最小化在水泵的叶轮之间的间隙中从高压侧到负压侧产生的冷却剂的回流来提高水泵的性能 和一个气缸体。 构成：旋转轴（23）安装在泵壳体（21）中。 多个叶片（26）径向地形成在安装在旋转轴（23）的一侧的叶轮（22）处。 圆形盖（27）防止冷却剂在气缸体（40）和叶片（26）之间的间隙中泄漏。 通孔（28）形成在帽（27）的中心处。 圆筒（30）形成在盖（27）的一侧以延伸通孔（28）。 在缸体（40）上形成有用于容纳缸体（30）的环状座（41）。

公开(公告)号：KR1020020078984A

公开(公告)日：2002-10-19

申请号：KR1020010019507

申请日：2001-04-12

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: F04D29/24

CPC classification number: F01P5/10 ,  F04D29/245 ,  F05B2230/104 ,  F05B2230/25

Abstract: PURPOSE: A water pump for motor vehicle and method for manufacturing water pump is provided to achieve improved performance efficiency by minimizing leakage of water pump, while enhancing fuel efficiency. CONSTITUTION: A water pump is characterized in that an impeller(43) is arranged to be opposed to a cylinder block(10), and a length(L) of cross section of the end of the cylinder block is longer than an average thickness(D) of the impeller. The end of the impeller is bent toward a pressure surface(43b) from a suction surface(43a) of the impeller, and the cross section of the end of the impeller is arranged to be parallel to the surface of the cylinder block. A method for manufacturing water pump, comprises a first step of pressing the end of the impeller opposed to the cylinder block, in such a manner that the end of the impeller is bent toward the pressure face from the suction surface of the impeller; and a second step of performing a grinding process in such a manner that the cross section of the end of the impeller is parallel to the surface of the cylinder block and longer than the average thickness of the impeller.

Abstract translation: 目的：提供机动车用水泵和水泵制造方法，通过最大限度地减少水泵的泄漏，提高燃油效率，提高效率。 构成：水泵的特征在于，与气缸体（10）相对设置有叶轮（43），并且气缸体的端部的截面长度（L）长于平均厚度（ D）叶轮。 叶轮的端部从叶轮的吸入面（43a）朝向压力表面（43b）弯曲，并且叶轮的端部的横截面布置成平行于气缸体的表面。 一种水泵的制造方法，其特征在于，包括：第一步骤，按照使所述叶轮的端部从所述叶轮的吸入面向所述压力面弯曲的方式挤压与所述气缸体相对的所述叶轮的端部; 以及第二步骤，以使得叶轮的端部的横截面平行于气缸体的表面并且长于叶轮的平均厚度的方式进行研磨处理。

公开(公告)号：KR1020020035247A

公开(公告)日：2002-05-11

申请号：KR1020000065470

申请日：2000-11-06

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: B60K11/08

Abstract: PURPOSE: A radiator shutter is provided to automatically open or close shutters according to a temperature of cooling water for reducing the warmup time interval by blocking the chilly air flow toward a radiator. CONSTITUTION: A radiator shutter includes supporting elements(21,22) fixed horizontally and vertically to upper and lower tanks(11,12), a plurality of shutters(20) aligned vertically with a predetermined width and a predetermined length and formed with annular rods(23,24) at both ends to be axially supported by the supporting elements, gears(25) formed to one of the rods of the shutters, a belt(27) connecting the gears to simultaneously operate the shutters, and a driving element(30) formed at a side of the lower tank for driving a small sized gear(26) according to a temperature of cooling water.

Abstract translation: 目的：提供散热器快门，根据冷却水的温度来自动打开或关闭百叶窗，以通过阻挡朝向散热器的冷气流来减少预热时间间隔。 构成：散热器快门包括水平和垂直固定到上下罐（11,12）的支撑元件（21,22），多个快门（20），其以预定宽度和预定长度垂直排列并且形成有环形杆 （23,24）在两端被支撑元件轴向支撑，形成在快门的一个杆上的齿轮（25），连接齿轮以同时操作百叶窗的皮带（27）和驱动元件 30）形成在下槽的一侧，用于根据冷却水的温度驱动小型齿轮（26）。

公开(公告)号：KR1020020019260A

公开(公告)日：2002-03-12

申请号：KR1020000052426

申请日：2000-09-05

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: F01P7/16

CPC classification number: G05D23/02 ,  F01P2007/146 ,  F01P2025/08

Abstract: PURPOSE: A thermostat is provided to reduce resilient force of a spring, to minimize time delay on a cooling water-sensing unit, and to improve endurance of the thermostat. CONSTITUTION: A thermostat comprises a housing(30) having a through hole(31); a wax unit containing wax by being mounted on the housing; an upper piston(51) opening the through hole of the housing by elevating; a lower piston(52) opening or closing a bypass hole(h) mounted on an engine(E) by being installed on a lower portion of the wax unit; a main valve(53) opening or closing the through hole of the housing according to the upper piston; a bypass valve(54) opening the bypass hole according to the lower piston; and a connecting rod(60) elevating the upper and lower pistons. Thereby, the thermostat reduces resilient force of a spring and time delay on a cooling water sensor unit while improving endurance.

Abstract translation: 目的：提供恒温器以减少弹簧的弹性，尽可能减少冷却水传感单元的延时，并提高恒温器的耐久性。 构成：恒温器包括具有通孔（31）的壳体（30）; 通过安装在壳体上的含有蜡的蜡单元; 通过升降来打开壳体的通孔的上活塞（51）; 下部活塞（52），其通过安装在所述蜡单元的下部来打开或关闭安装在发动机（E）上的旁通孔（h）; 主阀（53），其根据所述上活塞打开或关闭所述壳体的通孔; 旁通阀（54），其根据下活塞打开旁通孔; 以及连杆（60），上升和下降活塞。 因此，恒温器在降低耐久性的同时降低了弹簧的弹力和冷却水传感器单元上​​的时间延迟。

公开(公告)号：KR101394051B1

公开(公告)日：2014-05-09

申请号：KR1020120147801

申请日：2012-12-17

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: F01P7/16 ,  F01P3/18 ,  F01P3/20 ,  F01P11/08

CPC classification number: F01P7/165 ,  F01P2037/02 ,  F01P2060/045 ,  F01P2060/18

Abstract: An engine cooling system for a vehicle and a control method thereof are disclosed. The engine cooling system for a vehicle according to the present invention comprises: a water pump feeding a coolant to an engine and installed at the coolant inlet of the engine; and a radiator cooling the coolant, which is overheated while passing through the engine, through heat exchange with outdoor air, and includes: a control valve mounted at the coolant outlet of the engine; a firs flow path connecting the control valve and the radiator mutually, and connecting the radiator and the water pump; a TOC arranged between the outlet of the radiator and the water pump, and connected to the radiator and the water pump; a second flow path connecting the TOC and the control valve mutually, and allowing the coolant discharged from the engine to flow to the TOC directly; and a heater arranged on a third flow path connecting the control valve and the water pump mutually.

Abstract translation: 公开了一种用于车辆的发动机冷却系统及其控制方法。 根据本发明的用于车辆的发动机冷却系统包括：水泵，将冷却剂供给到发动机并安装在发动机的冷却剂入口处; 以及散热器，其通过与室外空气的热交换而在通过发动机时过热的冷却剂，并且包括：安装在发动机的冷却剂出口处的控制阀; 相互连接控制阀和散热器的最初的流路，连接散热器和水泵; 设置在散热器出口与水泵之间并连接到散热器和水泵的TOC; 相互连接TOC和控制阀的第二流路，并允许从发动机排放的冷却剂直接流到TOC; 以及配置在相互连接所述控制阀和所述水泵的第三流路上的加热器。