公开(公告)号：KR1020040082845A

公开(公告)日：2004-09-30

申请号：KR1020030017538

申请日：2003-03-20

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: F01P3/02

CPC classification number: F01P3/02 ,  F01P5/10 ,  F01P7/14 ,  F01P2003/021

Abstract: PURPOSE: A separate cooling system of an engine is provided to simplify the structure of a cylinder block without modifying the structure of a cylinder head. CONSTITUTION: A separate cooling system of an engine includes partition walls(260) mounted to a cooling water inlet part(250) of a cylinder block(220), so that cooling water introduced from a water pump of the engine flows via a cooling water channel formed in a cylinder head and the cylinder block as lifted up to a cylinder head inlet part.

Abstract translation: 目的：提供发动机的单独冷却系统，以简化气缸体的结构，而不改变气缸盖的结构。 构成：发动机的单独的冷却系统包括安装到气缸体（220）的冷却水入口部分（250）的分隔壁（260），使得从发动机的水泵引入的冷却水经由冷却水 通道形成在气缸盖中，气缸体被提升到气缸盖入口部分。

公开(公告)号：KR100444469B1

公开(公告)日：2004-08-16

申请号：KR1020020029566

申请日：2002-05-28

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: F01M5/00

CPC classification number: F02F1/40

Abstract: The water jacket includes at least two exhaust ports configured to exhaust combusted gases from a cylinder. The water jacket also defines a lower path, an higher path, and a central path. The higher path is configured for circulating cooling fluid above the at least two exhaust ports. The lower path is configured for circulating cooling fluid below the at least two exhaust ports. Also, the central path fluidly couples the lower path to the higher path. The central path also separates the at least two exhaust ports from one another. The central path is also configured for circulating cooling fluid between said at least two exhaust ports. A restricted portion is formed in the lower path on one side of said central path. The restricted portion is configured to restrict flow through the restricted portion of the lower path, thereby forcing cooling fluid through the central path.

Abstract translation: 水套包括至少两个排气口，其构造成排出来自气缸的燃烧气体。 水套还定义了一条较低的路径，一条较高的路径和一条中心路径。 较高的路径被配置用于在至少两个排气口上方循环冷却流体。 下路径被构造用于在至少两个排气口下方循环冷却流体。 而且，中央路径将下路径流体耦合到更高路径。 中心路径也将至少两个排气口彼此分开。 中心路径还被配置用于在所述至少两个排气口之间循环冷却流体。 限制部分形成在所述中央路径的一侧的下部路径中。 限制部分构造成限制流过下部路径的受限制部分的流动，由此迫使冷却流体通过中央路径。

公开(公告)号：KR100444468B1

公开(公告)日：2004-08-16

申请号：KR1020020029565

申请日：2002-05-28

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: F01M5/00

CPC classification number: F02F1/40

Abstract: A middle deck of a cylinder head having a partition that separates the exhaust and suction sides thereof to make the engine oil flow longer at the exhaust side having a greater area adjacent to a water jacket and cool off to a required level of temperature by enlarging the radiation area with a plurality of radiation protruders.

Abstract translation: 气缸盖的中间甲板具有隔板，该隔板将其排气侧和吸气侧分隔开，以使发动机机油在排气侧较长地流动，该排气侧具有与水套相邻的较大面积并通过扩大其冷却至所需的温度水平 辐射区域具有多个辐射突出部。

公开(公告)号：KR1020030091491A

公开(公告)日：2003-12-03

申请号：KR1020020029566

申请日：2002-05-28

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: F01M5/00

CPC classification number: F02F1/40

Abstract: PURPOSE: Engine structure for reinforcing cooling performance of an engine coolant is provided to induce lowering in the temperature of engine oil to be sprayed on a cylinder head and to lower the temperature of the cylinder head by stimulating the flow of the coolant in the cylinder head and increasing the flow rate of the coolant. CONSTITUTION: Engine structure comprises an oil pan storing engine oil; a cylinder block to which the oil pan is combined; and a cylinder head forming a radiating unit and a shutoff unit to the middle deck, on which the engine oil discharged through a cam mechanism, is sprayed, to induce stagnation time to improve heat transfer efficiency while inducing the flowing direction of the engine oil. In a water jacket unit(8) combined to the inside of the cylinder head to circulate a coolant supplied from the cylinder block, an oil passage reduction projection(8b'), narrowing the flowing passage of the coolant at a connected portion where the upper part and the wall surface of a combustion chamber are connected, is formed to the inside of a water jacket(W), formed to a part to which an exhaust valve is mounted, to increase the flow rate of the coolant.

Abstract translation: 目的：提供用于增强发动机冷却剂的冷却性能的发动机结构，以引起要喷射到气缸盖上的发动机油的温度降低并且通过刺激气缸盖中的冷却剂的流动来降低气缸盖的温度 并增加冷却剂的流量。 构成：发动机结构包括储油机油盘; 油盘组合在其上的气缸体; 以及气缸盖，其形成通过凸轮机构喷射的发动机油喷射到中间甲板上的散热单元和关闭单元，以引起停滞时间以提高传热效率，同时引起发动机机油的流动方向。 在组合到气缸盖内部的水套单元（8）中，使从气缸体供应的冷却剂循环;油通道减压突起（8b'），使冷却剂的流动通道在上部 燃烧室的一部分和壁面被连接，形成在形成于安装有排气阀的部分的水套（W）的​​内部，以增加冷却剂的流量。

公开(公告)号：KR1020030080806A

公开(公告)日：2003-10-17

申请号：KR1020020019616

申请日：2002-04-11

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: F01M1/06

Abstract: PURPOSE: A cam shaft structure is provided to achieve improved cooling performance of cylinder head, while reducing costs for manufacture of engine by eliminating the necessity of using an oil cooler and oil passage. CONSTITUTION: A cam shaft structure comprises oil flow increasing holes(14) formed at both sides of a cam bearing oil supply hole(13) in such a manner that the oil is supplied to both sides of a lower portion(31) of a cam bearing(30) where a small width portion is formed into a recess by the formation of a valve hole(22). The oil is directly supplied to a middle deck(21) of the cam bearing in case where the oil flow increasing holes pass through the small width portion during the rotation of a cam shaft(10). The oil is supplied to the inner surface of the cam bearing when the oil flow increasing holes pass through the position other than the small width portion.

Abstract translation: 目的：提供凸轮轴结构以实现气缸盖的改进的冷却性能，同时通过消除使用油冷却器和油路的必要性来降低制造发动机的成本。 构造：凸轮轴结构包括形成在凸轮轴承供油孔（13）的两侧的油流量增加孔（14），以使得油被供应到凸轮的下部（31）的两侧 轴承（30），其中通过形成阀孔（22）将小宽度部分形成为凹部。 在凸轮轴（10）的旋转期间，在油流量增加孔穿过小宽度部分的情况下，将油直接供应到凸轮轴承的中间甲板（21）。 当油流量增加孔穿过小宽度部分以外的位置时，油被供给到凸轮轴承的内表面。

公开(公告)号：KR100375766B1

公开(公告)日：2003-03-15

申请号：KR1020000051429

申请日：2000-09-01

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: F01P7/16

Abstract: PURPOSE: A thermostat for opening and closing a valve of engine coolant is provided to lengthen a life span by decreasing internal pressure with reducing increase rate of elastic force of a spring against increase of opening degree. CONSTITUTION: A thermostat comprises a valve(11) shutting off coolant; a pallet(12) integrally formed with the valve; a wax body expanding and contracting according to temperature of coolant in the pallet; a spindle(13) opening the valve by pushing the pallet in expanding the wax body; a turning spring(17) fixed in a lower case(15) and the lower part of the pallet, and strained in opening the valve to accumulate elastic force and radiate for turning the pallet partially; a protrusion part(18) protruded spirally in the outer periphery of the pallet; and a guide groove(19) combined with the protrusion part of the pallet, and formed in the lower case to guide rotation in moving up and down the pallet. The internal pressure to the wax body is reduced, and endurance of the thermostat is improved with applying elastic force partially to rotational force of the pallet in opening the valve.

Abstract translation: 目的：提供一种用于打开和关闭发动机冷却液的阀门的恒温器，以通过减小弹簧的弹力增加率来减小内部压力来延长寿命，以防止开度增加。 构成：恒温器包括关闭冷却剂的阀（11） 与该阀一体形成的托盘（12） 根据托盘中的冷却剂的温度膨胀和收缩的蜡体; （13），通过在扩展蜡体时推动托盘来打开阀门; 一个固定在下壳体（15）和托盘下部的转动弹簧（17），当打开阀门时拉紧弹簧积聚弹力并辐射，以便部分转动托盘; 在托盘的外周呈螺旋状突出的突出部（18） 以及与托盘的突出部结合的导向槽（19），其形成在下壳体中以引导托盘上下移动的旋转。 通过在打开阀时部分地施加托盘的旋转力的弹力，蜡体的内部压力降低，恒温器的耐久性得到改善。

公开(公告)号：KR1020020049985A

公开(公告)日：2002-06-26

申请号：KR1020000079314

申请日：2000-12-20

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: F01P5/10

CPC classification number: F01P7/162 ,  F01P7/167 ,  F01P2025/08

Abstract: PURPOSE: A water pump for sensing the temperature of coolant is provided to improve fuel efficiency and to reduce exhaust gas by mounting a coolant temperature sensor on an impeller mounting part of a pump shaft. CONSTITUTION: An impeller(20) is slidably mounted on an impeller mounting part(12) of a pump shaft(10). The impeller mounting part(12) has a hollow-type. A plurality of movable units and rubber pad are installed in the impeller mounting part(12). The movable unit moves along a moving groove. The rubber pad is protruded on the impeller mounting part(12) according to the movement of the movable unit. A coolant temperature sensor(30) is mounted on the end of the impeller mounting part(12), and makes a piston inserted into a case to move the movable unit if the temperature of the coolant is over a predetermined temperature.

Abstract translation: 目的：提供用于感测冷却剂温度的水泵，以通过将冷却剂温度传感器安装在泵轴的叶轮安装部分上来提高燃料效率并减少排气。 构成：叶轮（20）可滑动地安装在泵轴（10）的叶轮安装部分（12）上。 叶轮安装部件（12）具有中空型。 多个可移动单元和橡胶垫安装在叶轮安装部分（12）中。 可移动单元沿着移动凹槽移动。 橡胶垫根据可移动单元的移动而突出在叶轮安装部分（12）上。 如果冷却剂的温度超过预定温度，则冷却剂温度传感器（30）安装在叶轮安装部分（12）的端部，并且使活塞插入壳体中以移动可移动单元。

公开(公告)号：KR1020010095767A

公开(公告)日：2001-11-07

申请号：KR1020000019112

申请日：2000-04-12

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: F16K13/00

Abstract: PURPOSE: A jiggle valve for a vehicle thermostat is provided to automatically operate the jiggle valve by the buoyancy of cooling water and pressure in a cooling water channel for effectively removing air generated in the cooling water channel and effectively control the cooling water flowing to a radiator in case of engine warmup. CONSTITUTION: A jiggle valve for a vehicle thermostat includes an eccentric connection rod(23) to be inserted into an insertion hole(16) formed at a lower part of an outflow hole(15) formed for passing air and cooling water at an upper part of a valve element(13) of a thermostat, and first and second floats(21,22) formed at both ends of the eccentric connection rod for supporting the eccentric connection rod eccentrically, so that the floats rotate upwardly when the cooling water is introduced via a cooling water channel for automatically closing the outflow hole, wherein the eccentric connection rod is a length larger than a thickness of the valve element, and the first and second floats are formed hemispherically, respectively having a plane surface(21b,22b) contacting the outflow hole.

Abstract translation: 目的：提供一种用于车辆恒温器的摆动阀，通过冷却水的浮力和冷却水通道的压力来自动操作摆动阀，以有效地去除冷却水通道中产生的空气，并有效地控制流到散热器的冷却水 在发动机预热的情况下。 构成：用于车辆恒温器的止动阀包括偏心连接杆（23），该偏心连接杆（23）插入形成在流出孔（15）的下部的插入孔（16）中，所述流出孔（15）形成用于使空气和冷却水在上部 的恒温器的阀元件（13）以及形成在偏心连接杆的两端处的偏心连接杆偏心地支撑的第一和第二浮子（21,22），使得当冷却水被引入时，浮子向上旋转 经由用于自动关闭流出孔的冷却水通道，其中所述偏心连接杆的长度大于所述阀元件的厚度，并且所述第一和第二浮子分别形成为半球形，分别具有接触的平面（21b，22b） 流出孔。

公开(公告)号：KR1020010061189A

公开(公告)日：2001-07-07

申请号：KR1019990063677

申请日：1999-12-28

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: G01K7/00

Abstract: PURPOSE: A heat flux measuring sensor is provided to mount a connector between a plus and a minus terminal of a thermocouple in a measuring hole of an Al bar for measuring heat flux. CONSTITUTION: A heat flux measuring sensor(30) consists of a measuring hole(34) of an Al bar(32), a connector(42) between terminal lines(38,40) of a thermocouple(36) and a fixing member(44) for fixing the terminal lines of the thermocouple to the measuring hole. The measuring hole is a through hole for passing one of the terminal lines of the thermocouple. The connector connects the plus terminal with the minus terminal of the thermocouple in a straight line. The fixing member is a resin material inserted into both sides of the fixing hole to fix the terminal lines of the thermocouple. The plus terminal is connected with the minus terminal in a straight line, and the measuring hole is penetrated to the Al bar. Then the connector is positioned in the center of the measuring hole, and both sides of the measuring hole are fixed by the fixing member. Therefore, heat flux is measured precisely.

Abstract translation: 目的：提供热通量测量传感器，用于在Al棒的测量孔中的热电偶正负端之间安装连接器，以测量热通量。 构成：热通量测量传感器（30）包括Al棒（32）的测量孔（34），热电偶（36）的端子线（38,40）和固定构件（36）之间的连接器（42） 44），用于将热电偶的端子线固定到测量孔。 测量孔是用于通过热电偶的一条端子线的通孔。 连接器将正端子与热电偶的负端子直线连接。 固定构件是插入固定孔的两侧的树脂材料，以固定热电偶的端子线。 正极端子与负极端子直线连接，测量孔穿入铝棒。 然后，连接器位于测量孔的中心，测量孔的两侧通过固定构件固定。 因此，精确地测量热通量。

公开(公告)号：KR101225916B1

公开(公告)日：2013-01-24

申请号：KR1020060127228

申请日：2006-12-13

Applicant: 현대자동차주식회사

Inventor： 오창석

IPC: G01N11/02 ,  G01N11/00

Abstract: 본 발명은 도료가 저장되는 도료 탱크와, 상기 도료 탱크에 연결되어 도료가 순환되는 순환배관과, 상기 순환배관에 설치되어 도료가 순환배관을 순환할 수 있도록 펌핑하는 펌프와, 상기 순환배관에 설치되어 도료에 마찰부하를 부가하는 도료 마찰부하기와, 상기 도료 탱크에 장착되어 도료를 여과시키는 여과기로 구성되어, 순환되는 도료에 마찰부하를 부가하여 시험시간을 대폭 단축할 수 있고 도료에 부가되는 마찰저항의 조정이 가능하여 시험결과의 신뢰성을 높일 수 있는 차량용 도료의 테스트장치를 제공한다.