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公开(公告)号：KR1020120044445A
公开(公告)日：2012-05-08
申请号：KR1020100105718
申请日：2010-10-28
CPC classification number: F16K31/025 , F01M1/16 , F16K17/06 , Y10T137/6606 , Y10T137/7737 , Y10T137/7897 , Y10T137/7925 , Y10T137/86171 , Y10T137/8667
Abstract: PURPOSE: A relief valve for an oil pump is provided to prevent damages of a main gallery by lowering a peak pressure value through a fast flow of a bypass. CONSTITUTION: A relief valve for an oil pump comprises a plunger(2), a coil spring(7), and a locator(8). The plunger divides a relief space of an oil pump into a housing chamber and a plunger chamber. The housing chamber is connected to a main gallery. The plunger chamber is connected to an outlet port of the oil pump discharging oil to a main gallery. The plunger chamber bypasses a part of the oil discharged to the main gallery. The coil spring has elasticity modulus compressed in the oil pressure of the main gallery, which is relatively lower than a warm-up state of an engine. The coil spring supports the plunger. The locator supports the coil spring in order that the elasticity modulus is variable by a change of a bearing surface of the coil spring.
Abstract translation: 目的：提供一种用于油泵的安全阀，以通过快速流动的旁路降低峰值压力值来防止主画廊的损坏。 构成：用于油泵的安全阀包括柱塞（2），螺旋弹簧（7）和定位器（8）。 活塞将油泵的释放空间分成容纳室和柱塞室。 外壳室连接到主画廊。 柱塞室连接到油泵排出油的出口到主画廊。 柱塞室绕过排放到主画廊的一部分油。 螺旋弹簧具有在主画廊的油压中压缩的弹性模量，其相对低于发动机的预热状态。 螺旋弹簧支撑柱塞。 定位器支撑螺旋弹簧，以便通过螺旋弹簧的支承表面的变化来弹性模量是可变的。
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公开(公告)号：KR1020100135017A
公开(公告)日：2010-12-24
申请号：KR1020090053439
申请日：2009-06-16
CPC classification number: F01L1/053 , F01L1/022 , F01L1/024 , F01L13/0015 , F01L13/0026 , F01L13/0063 , F01L2001/0476 , F01M9/102
Abstract: PURPOSE: Cam carrier assembly is provided to enable lubricating oil to be stably supplied to an actuator shaft since a lubricating path is formed to supply the lubricating oil to the actuator shaft. CONSTITUTION: Cam carrier assembly comprises a cam carrier(10), an actuator shaft(30), a support(20) and a cap(40). A lubricating path is formed in the cam carrier. The actuator shaft is mounted on the cam carrier and rotates to adjust the lift of a valve. The support is formed integrally with the cam carrier and surrounds a part of the actuator shaft. The cap surrounds the remaining part the actuator shaft, which is not surrounded by the support.
Abstract translation: 目的：提供凸轮支架组件，以使得润滑油能够稳定地供应到致动器轴，因为形成润滑路径以将润滑油供应到致动器轴。 构成：凸轮支架组件包括凸轮支架（10），致动器轴（30），支撑件（20）和盖（40）。 润滑路径形成在凸轮架中。 致动器轴安装在凸轮架上并旋转以调节阀的升程。 支撑件与凸轮架一体地形成并且围绕致动器轴的一部分。 盖子围绕未被支撑件包围的致动器轴的剩余部分。
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公开(公告)号：KR100887973B1
公开(公告)日：2009-03-12
申请号：KR1020070131602
申请日：2007-12-14
Applicant: 현대자동차주식회사
Inventor： 윤석준
Abstract: A skewed type cylinder head is provided to maintain flow speed of cooling water and improve cooling efficiency in a bottom water jacket by forming a water line around a long intake port and a short intake port and reinforce stiffness around a long intake port by connecting each center of a long intake port, a short intake port and an injector hole as a triangular single body in a top water jacket. A skewed type cylinder head(1) comprises an intake port and an exhaust port arranged like arrangement of rhomboid and a water jacket, formed inside the intake port and the exhaust port, through which cooling water circulates. The water jacket includes a bottom water jacket(J1) formed on the lower part on a combustion chamber and a top water jacket connected to the bottom water jacket through a connector at the upper part of the bottom water jacket. In the bottom water jacket, a long intake port(LP1) at an intake port and a peripheral part of a short intake port(SP1) are connected to a water line. In the top water jacket, a water line around the long intake port, the short intake port, and an injector hole(H) is removed and each center of the long intake port, the short intake port, and the injector hole is connected as a triangular single body and is formed as single cylinder head structure(5).
Abstract translation: 提供倾斜式气缸盖，以通过在长进气口和短进气口周围形成水管并且通过连接每个中心来加强围绕长进气口的刚度来保持冷却水的流速并提高底部水套的冷却效率 一个长的进气口，一个短的进气口和一个注射孔，在顶部水套中是一个三角单体。 倾斜型气缸盖（1）包括形成在进气口和排气口内部的类似布置的菱形和水套的进气口和排气口，冷却水通过该排气口循环。 水套包括形成在燃烧室下部的底部水套（J1）和通过底部水套上部的连接器连接到底部水套的顶部水套。 在底部水套中，进气口处的长进气口（LP1）和短进气口（SP1）的周边部分连接到水管线。 在顶部水套中，除去长进气口周围的水线，短进气口和喷射孔（H），并且长进气口，短进气口和喷射孔的每个中心连接为 三角形单体，形成为单缸盖结构（5）。
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公开(公告)号：KR100528205B1
公开(公告)日：2005-11-15
申请号：KR1020030071664
申请日：2003-10-15
Applicant: 현대자동차주식회사
Inventor： 윤석준
IPC: F02M25/07
CPC classification number: Y02T10/121
Abstract: 본 발명은 EGR 냉각장치에 관한 것으로서, 특히 에어콘용 냉매를 매개체로하여 EGR 가스를 냉각하도록 EGR쿨러를 구성하고, 엔진의 운전조건에 따라 상기 EGR쿨러로 공급되는 저온의 냉매 공급량을 조절하는 냉매공급수단을 구성하므로서, 저온의 냉매로서 EGR 가스를 냉각시키므로 EGR 냉각장치의 냉각효율이 향상되고, 엔진 운전조건에 따라 상온 EGR과 저온 EGR이 별도의 바이패스 밸브 및 파이프 없이 구현되며, 제품의 구조를 단순화하여 조립공정 단축 및 생산성 향상의 효과를 기대할 수 있도록 한 EGR 냉각장치에 관한 것이다.
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公开(公告)号：KR1020020027912A
公开(公告)日：2002-04-15
申请号：KR1020000058689
申请日：2000-10-06
Inventor： 윤석준
IPC: F01M13/00
Abstract: PURPOSE: A blow-by system is provided to separate blow-by gas from oil and to exhaust the blow-by gas to the outside by simply forming a line and using an oil level gauge. CONSTITUTION: A blow-by system is composed of a cylinder block(21), a cylinder head(22) installed on the upper part of the cylinder block(21), a head cover(23) installed on the upper part of the cylinder head(22) and covering the cylinder head(22), an air hose(24) installed on one side of the head cover(23) and passed by blow-by gas, an external pipe(25) communicating with the cylinder head(22), and a separator(40). The separator(40) includes a ventilator(41) with an oil level gauge(31), and separates the blow-by gas from oil, and exhausts the blow-by gas to the outside.
Abstract translation: 目的：提供一种窜气系统，用于将窜气与油分离，并通过简单地形成一条生产线并使用油位计将排气气体排出到外部。 构成：窜缸系统由气缸体（21），安装在气缸体（21）的上部的气缸盖（22），气缸盖（23），气缸盖 头部（22）并覆盖气缸盖（22）;空气软管（24），其安装在头盖（23）的一侧并被窜气通过;外管（25），与气缸盖 22）和分离器（40）。 分离器（40）包括具有油位计（31）的通风机（41），并且将窜气与油分离，并将窜气排出到外部。
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Patent Agency Ranking
公开(公告)号：KR1020010057621A
公开(公告)日：2001-07-05
申请号：KR1019990060980
申请日：1999-12-23
Inventor： 윤석준
IPC: F02B77/00
Abstract: PURPOSE: A connecting structure between a cylinder head and a cam cap of a DOHC(Double OverHead Camshaft) engine is provided to enhance the processing of an oil feed passage for feeding oil to a camshaft and to improve assembling properties between a cylinder head and a cam cap. CONSTITUTION: Each couple of semicircular holes(16A,16B,18A,18B) are formed at a cylinder head(12) and a cam cap(14) to accept double camshaft. The double camshaft is mounted on the cylinder head, and the cylinder head is connected with the cam cap by connecting bolts(20). Herein, the cam cap is simply assembled by the three bolts without using a dowel pin for fixing the side. The cylinder head has a first oil passage(24) on a connecting face(P1) with the cam cap from an oil hole(22) while the cam cap has a second oil passage(26) to the semicircular hole(18A,18B) from a connecting face(P2) with the cylinder head. Oil is supplied to the oil hole of the cylinder head via a cylinder block from an oil tank under an engine. The oil is fed to the camshaft through the first oil passage, a first bypass pipe(26A), a second bypass pipe(26B), and a third and a fourth bypass pipe(26C,26D) sequentially.
Abstract translation: 目的：提供DOHC（双重凸轮轴）发动机的气缸盖和凸轮盖之间的连接结构，以增强用于将油供给凸轮轴的供油通道的加工，并且改善气缸盖和缸盖之间的组装性能 凸轮盖 构成：每对半圆形孔（16A，16B，18A，18B）形成在气缸盖（12）和凸轮盖（14）上以接受双凸轮轴。 双凸轮轴安装在气缸盖上，气缸盖通过连接螺栓（20）与凸轮盖连接。 这里，凸轮盖通过三个螺栓简单组装，而不使用用于固定侧面的定位销。 气缸盖在连接面（P1）上具有第一油路（24），凸轮盖具有与油孔（22）的凸轮盖，而凸轮盖具有到半圆孔（18A，18B）的第二油通道（26） 从连接面（P2）与气缸盖。 油通过发动机下方的油箱的气缸体供给到气缸盖的油孔。 油通过第一油路，第一旁通管（26A），第二旁通管（26B）和第三和第四旁通管（26C，26D）顺序地供给到凸轮轴。
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公开(公告)号：KR101745262B1
公开(公告)日：2017-06-09
申请号：KR1020160048529
申请日：2016-04-21
CPC classification number: F01L1/047 , F01L1/053 , F01L1/46 , F01L2001/0476 , F02F1/24 , F01L1/04 , F02F1/36 , F02F11/002 , F16B5/02
Abstract: 본발명은캠캐리어와실린더헤드의조립구조및 씰링구조개선을통해저널부변형을방지하고씰링성능을향상시키기위한것으로, 본발명은캠샤프트의길이방향을따라고정부가구비된캠캐리어; 고정부의양측에캠샤프트를지지하도록형성된복수의저널부; 상기캠캐리어를관통하여실린더헤드에결합된조립볼트;를포함하되, 상기조립볼트는, 상기저널부에서상기캠캐리어의테두리에이어지는부분에결합되는제1조립볼트와, 상기양측저널부사이에결합되는제2조립볼트를포함하여구성되는차량용캠캐리어모듈이소개된다.
Abstract translation: 用于防止通过改善安装结构和密封所述凸轮支架的结构和所述气缸盖和改善密封性能而变形的轴颈部分在本发明中，本发明是一种具有在所述凸轮轴的所述纵向方向的固定部上的凸轮载体; 多个轴颈部分，形成在固定部分的两侧以支撑凸轮轴; 通过凸轮架组装螺栓固定到气缸盖包括，但装配螺栓被耦合到其相对侧杂志副和耦合到以下所述凸轮支架的边缘的一部分，所述第一组件的螺栓，在轴颈部分 以及用于将凸轮组件安装在车辆上的第二组装螺栓。
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公开(公告)号：KR101713742B1
公开(公告)日：2017-03-22
申请号：KR1020150119559
申请日：2015-08-25
Applicant: 현대자동차주식회사
CPC classification number: F01P7/14 , F01P7/165 , F01P11/08 , F01P11/16 , F01P2003/027 , F01P2007/146 , F01P2060/04 , F01P2060/08 , F01P2060/18 , F16K11/165 , F16K31/52416
Abstract: 본발명의실시예에따른냉각수제어밸브유닛을갖는엔진시스템은, 연소실이형성된실린더블록, 상기연소실과연결되는흡기포트와배기포트가형성된실린더헤드, 상기실린더헤드위에체결되고, 상기실린더블록에서배출되는냉각수와상기실린더헤드에서배출되는냉각수를각각공급받고, 히터, 라디에이터로공급되는냉각수및 상기실린더블록에서배출되는냉각수를각각제어하는냉각수제어밸브유닛을포함하고, 상기실린더블록에서배출되는냉각수를제어하면상기실린더헤드에서냉각수를공급받던오일쿨러는상기실린더블록에서냉각수를공급받고, 상기냉각수제어밸브유닛은, 상기실리더헤드로부터는항상냉각수를공급받고, 상기오일쿨러로는항상냉각수를공급하고, 상기히터와상기라디에이터로분배되는냉각수및 상기실린더블록에서배출되는냉각수를각각제어할수 있다.
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公开(公告)号：KR101646130B1
公开(公告)日：2016-08-05
申请号：KR1020150029320
申请日：2015-03-02
CPC classification number: F01P7/16 , F01P3/02 , F01P3/20 , F01P11/08 , F01P2003/027 , F02M26/28 , F02M26/73 , Y02T10/166 , B60H1/22 , F01M5/002 , F01P3/18 , F01P7/165
Abstract: 본발명의실시예에따른써모스탯을갖는엔진냉각시스템에의하면, 실린더가형성된블록및 상기블록위에배치되고, 연소실을형성하고, 상기연소실과연결되는흡기포트와배기포트가각각형성되는헤드, 상기헤드와상기블록을지나서, 각일측에서배출되는냉각수를공급받고, 냉각요소들로냉각수를분배하는냉각수밸브, 상기헤드또는상기블록을순환하는오일의온도를제어하도록배치되는오일쿨러, 상기블록의타측에서배출되는냉각수를공급받고, 이를상기오일쿨러측으로선택적으로전달하는써모스탯을포함할수 있다.
Abstract translation: 根据本发明的实施例，具有恒温器的发动机冷却系统包括：具有块的热量，具有气缸，燃烧室，进气口和排气口，并且设置在该块上，其中进气口 并且排气口连接到燃烧室; 接收在通过头部和块体之后从头部和块体的每侧排出的冷却剂的冷却剂阀，并将冷却剂分配到冷却元件; 油冷却器，用于控制头部或块体循环的油的温度; 以及接收从块的另一侧排出的冷却剂并选择性地将冷却剂输送到油冷却器的恒温器。 本发明的目的是提供具有恒温器的发动机冷却系统，从而提高燃烧效率。
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公开(公告)号：KR101518879B1
公开(公告)日：2015-05-12
申请号：KR1020090052493
申请日：2009-06-12
Abstract: 본 발명의 실시예에 따른 캠캐리어를 구비한 엔진은, 외주면에 제1캠이 형성된 제1캠축, 상기 제1캠축에 의해서 움직이되, 그 타이밍과 양이 가변기구에 의해서 조절되는 제2캠이 설치된 제2캠축, 상기 제1캠축과 상기 제2캠축을 지지하는 캠캐리어, 상기 캠캐리어가 장착되는 실린더헤드, 및 가장자리가 상기 실린더헤드에 고정되어 상기 캠캐리어를 덮는 헤드커버를 포함한다.
따라서, 캠캐리어에 제1캠축과 제2캠축이 설치됨으로써 그 구조가 간단하면서, 캠캐리어의 견고함이 향상된다. 아울러, 캠캐리어 내부에 상기 제1캠축과 제2캠축으로 공급되는 유로를 형성함으로써 오일 공급구조가 개선된다.
캠캐리어, 가변밸브, CVVL, 캠축, 유로, 캠캡
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