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公开(公告)号：KR101316474B1
公开(公告)日：2013-10-08
申请号：KR1020110094014
申请日：2011-09-19
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 대한소결금속 주식회사
CPC classification number: B22F1/00 , B22F3/12 , B22F5/008 , B22F5/106 , C22C19/07 , C22C27/04 , C22C27/06 , C22C33/0285 , C22C38/002 , C22C38/04 , C22C38/44 , C22C38/52 , F01L3/02
Abstract: 철(Fe)을 주성분으로 하고, 탄소(C) : 0.6~1.2wt%, 니켈(Ni) : 1.0~3.0wt%, 코발트(Co) : 8.0~11.0wt%, 크롬(Cr) : 3.0~6.0wt%, 몰리브덴(Mo) : 4.0~7.0wt%, 텡스텐(W) : 0.5~2.5wt%, 망간(Mn) : 1.0~3.0wt%, 칼슘(Ca) : 0.2~1.0wt% 및 기타 불가결한 불순물을 포함하는 성분으로 조성된 엔진밸브시트 및 그 제조방법이 소개된다.
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公开(公告)号：KR101534737B1
公开(公告)日：2015-07-07
申请号：KR1020140022628
申请日：2014-02-26
Inventor： 장성권
Abstract: 배기매니폴드와일체화된실린더헤드구조를가진엔진이개시된다. 본발명의실시예에따른배기매니폴드와일체화된실린더헤드구조를가진엔진은적어도하나이상의제1실린더및 제2실린더를포함하는실린더헤드에적어도하나이상의배기포트가구비되고, 제1실린더에구비된하나의배기포트를제2실린더에구비된하나의배기포트를연결통로를통해합류시켜제1, 제2실린더의배기가스를배출할수 있다.
Abstract translation: 公开了一种具有与排气歧管一体化的气缸盖的发动机。 具有与根据本发明的实施例的排气歧管集成的气缸盖的发动机具有至少一个放置在气缸盖上的排气歧管，其包括至少一个第一气缸和一个第二气缸，并且将一个排气口 第一气缸和一个排气口放置在第二气缸上，以排出第一气缸和第二气缸的排气。
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公开(公告)号：KR1020130030505A
公开(公告)日：2013-03-27
申请号：KR1020110094014
申请日：2011-09-19
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 대한소결금속 주식회사
CPC classification number: B22F1/00 , B22F3/12 , B22F5/008 , B22F5/106 , C22C19/07 , C22C27/04 , C22C27/06 , C22C33/0285 , C22C38/002 , C22C38/04 , C22C38/44 , C22C38/52 , F01L3/02
Abstract: PURPOSE: An engine valve seat and a manufacturing method thereof are provided to include excellent abrasion resistance and to improve the abrasion resistance by including a matrix of iron powder in which chrome, molybdenum and so on are alloyed. CONSTITUTION: An engine valve seat comprises iron which is main component, 0.6-1.2 wt% of carbon, 1.0-3.0 wt% of nickel, 8.0-11.0 wt% of cobalt, 3.0-6.0 wt% of chrome, 4.0-7.0 wt% of molybdenum, 0.5-2.5 wt% of tungsten, 1.0-3.0 wt% of manganese, 0.2-1.0 wt% of calcium and other impurities.
Abstract translation: 目的：提供一种发动机阀座及其制造方法，其包括优异的耐磨性，并且通过包括其中铬，钼等合金化的铁粉基质来提高耐磨性。 构成：发动机阀座包括主要成分为铁，碳0.6-1.2重量％，镍1.0-3.0重量％，钴8.0-11.0重量％，铬3.0-7.0重量％，铬4.0-7.0重量％ 的钼，0.5-2.5重量％的钨，1.0-3.0重量％的锰，0.2-1.0重量％的钙和其它杂质。
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Patent Agency Ranking
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公开(公告)号：KR1020170096368A
公开(公告)日：2017-08-24
申请号：KR1020160017673
申请日：2016-02-16
Inventor： 장성권
Abstract: 본발명은응답성이개선된차량엔진냉각수의제어방법및 장치에관한것이다. 본발명에따른응답성이개선된차량엔진냉각수의제어방법은차량의주행정보및 내비게이션정보를취득하는단계(S100); 상기차량의주행정보및 내비게이션정보로부터, 기설정된시간후에요구되는엔진회전수및 엔진부하를도출하는단계(S200); 상기엔진회전수및 엔진부하로부터, 기설정된시간후에요구되는냉각수목표온도를도출하는단계(S300); 및측정된냉각수의온도가상기냉각수목표온도에도달하도록, 유량제어밸브의개도량을조절하는단계(S400);를포함한다. 본발명에따르면, 엔진냉각수목표온도에도달하는응답지연구간을해소할수 있다. 이에따라, 주행중인전 구간에서연비향상또는엔진출력향상의효과를달성할수 있다.
Abstract translation: 本发明涉及用于以改善的响应性来控制车辆发动机冷却水的方法和设备。 根据本发明的用于控制具有改善的响应性的车辆发动机冷却剂的方法包括：获取车辆的驾驶信息和导航信息（S100）; 从车辆的行驶信息和导航信息中导出在预定时间之后所需的发动机速度和发动机负荷（S200）; 在预定时间之后从发动机速度和发动机负荷中获得期望的冷却水目标温度（S300）; 并且调节流量控制阀的开度以使测量的冷却水的温度达到冷却水目标温度（S400）。 根据本发明，可以消除达到发动机冷却剂目标温度的响应延迟时间段。 结果，可以实现在行驶期间改善燃料消耗或改善行驶区段中的发动机输出的效果。
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公开(公告)号：KR1020100048577A
公开(公告)日：2010-05-11
申请号：KR1020080107802
申请日：2008-10-31
Inventor： 장성권
CPC classification number: Y02T10/125 , F01P3/02 , F02B23/10 , F02F1/10 , F02F1/26
Abstract: PURPOSE: A cooler of a gasoline direct injection engine is provided to improve durability of an injector and to improve the cooling performance of a peripheral unit of an injector. CONSTITUTION: A cooler of a gasoline direct injection engine comprises a cylinder head(10) and one or more first coolant channels(12). The cylinder head unites with a cylinder block(20) and has an injector mounting hole(14). One or more first coolant channels are included in the injector mounting hole around. The first coolant channel comprises a first water jacket included between the injector mounting hole and cylinder block. The cylinder block comprises a second coolant channel(22) included independently of the first coolant channel of the cylinder head. The first water jacket is communicated with the second coolant channel.
Abstract translation: 目的：提供一种汽油直喷发动机的冷却器，以提高喷油器的耐用性，并提高喷油器外围设备的冷却性能。 构成：汽油直喷发动机的冷却器包括气缸盖（10）和一个或多个第一冷却剂通道（12）。 气缸盖与气缸体（20）组合并具有喷射器安装孔（14）。 一个或多个第一冷却剂通道包括在喷射器安装孔周围。 第一冷却剂通道包括在喷射器安装孔和气缸体之间的第一水套。 气缸体包括独立于气缸盖的第一冷却剂通道而包括的第二冷却剂通道（22）。 第一水套与第二冷却剂通道连通。
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公开(公告)号：KR101219860B1
公开(公告)日：2013-01-08
申请号：KR1020100094803
申请日：2010-09-29
Applicant: 현대자동차주식회사
Inventor： 장성권
CPC classification number: F02M37/0052
Abstract: 본발명은가솔린직접분사엔진용고압연료펌프의설치구조에관한것으로, 엔진룸의전체높이를크게줄일수 있게됨에따라차량의후드디자인및 레이아웃개선에유리하고, 실린더헤드커버의내측에블로바이가스벤틸레이션시스템구축을위한배플을보다용이하게구성할수 있으며, 상기고압연료펌프(30)에서인젝터(41)까지의연료이동구간을최소화시킬수 있게됨으로써중량감소및 원가절감을도모할수 있게되고, 실린더헤드로부터상기고압연료펌프(30)까지의오일공급경로가크게축소됨에따라오일라인의구성에유리하고더 나아가오일압유지에유리하며동시에실링성향상을도모할수 있도록된 것이다. 이를실현하기위한본 발명고압연료펌프의설치구조는, 실린더헤드의상부에캠캐리어가설치되고; 상기캠캐리어의바깥쪽측면에고압연료펌프가직접결합되어설치된것을특징으로한다.
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公开(公告)号：KR1020090008671A
公开(公告)日：2009-01-22
申请号：KR1020070071797
申请日：2007-07-18
Applicant: 현대자동차주식회사
Inventor： 장성권
CPC classification number: F01P7/16 , F01P11/16 , F01P2007/146 , F01P2025/08 , F01P2050/22 , F01P2070/02
Abstract: A thermostat for a vehicle is provided to enhance fuel efficiency of a vehicle by raising the temperature of engine cooling water and prevent an engine from being overheated. A thermostat for a vehicle comprises a valve(300) which opens and closes a flow channel; a spring(700) located between the valve and a housing(100); a bellows(400) positioned in the lower part of the housing; a bimetal spring(500) positioned in the lower part of the bellows; and a return spring. The bimetal spring is activated in case the temperature of cooling water is 100 deg.C. The bimetal spring returns its initial position by the return spring in case the temperature of cooling water is below 100 deg.C.
Abstract translation: 提供用于车辆的恒温器，以通过提高发动机冷却水的温度并防止发动机过热来提高车辆的燃料效率。 用于车辆的恒温器包括打开和关闭流动通道的阀门（300）; 位于阀和壳体（100）之间的弹簧（700）; 位于壳体下部的波纹管（400）; 位于波纹管下部的双金属弹簧（500） 和回归春天。 双金属弹簧在冷却水的温度为100℃的情况下被激活。 如果冷却水的温度低于100℃，双金属弹簧将通过复位弹簧返回其初始位置。
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