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公开(公告)号：KR1020120054475A
公开(公告)日：2012-05-30
申请号：KR1020100115870
申请日：2010-11-19
CPC classification number: F16H7/18 , F16H2007/0872 , F16H2007/0893 , F16H2007/185
Abstract: PURPOSE: A timing chain friction reduction device for a vehicle is provided to increase the thickness of an oil film by respectively forming a fraction reducing unit to a tensioner arm and a chain guider. CONSTITUTION: A crank sprocket(3) transfers torque of a crank shaft to a cam shaft. A timing chain(7) interconnects the crank sprocket and a cam sprocket. The cam sprocket is mounted to the cam shaft. A tensioner arm(9) and a chain guider are respectively formed on both sides of the timing chain in order to reducing vibration of the riming chain and prevent secession of the riming chain. The tensioner arm controls tension of the timing chain by being arranged at the left side of the timing chain. The chain guider guides the timing chain by being arranged at the right side of the timing chain.
Abstract translation: 目的：提供一种用于车辆的定时链摩擦减小装置，用于通过将张力减小单元分别形成到张紧臂和链条导向器来增加油膜的厚度。 构成：曲柄链轮（3）将曲轴的扭矩传递到凸轮轴。 正时链条（7）将曲柄链轮和凸轮链轮相互连接。 凸轮链轮安装在凸轮轴上。 分别在正时链的两侧形成张紧器臂（9）和链条导向器，以减少轮辋链的振动并防止边缘链的分离。 张紧臂通过布置在正时链的左侧来控制正时链的张力。 链控制器通过布置在正时链的右侧来引导正时链。
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公开(公告)号：KR100993375B1
公开(公告)日：2010-11-09
申请号：KR1020070126237
申请日：2007-12-06
Inventor： 백홍길
CPC classification number: F01L13/0036 , F01L1/143 , F01L13/0005
Abstract: 본 발명에 따른 가변 밸브 시스템은, 제1 높이를 갖는 제1 로브와 상기 제1 높이보다 큰 제2 높이를 갖는 제2 로브가 형성된 캠 샤프트, 상기 제1 로브와 대응되고 한쪽에 홈이 형성된 제1 태핏, 상기 제2 로브와 대응되고 상기 홈에 삽입되는 제2 태핏, 상기 홈 안으로 유압을 전달하여 상기 제2 태핏을 상하로 움직이는 유압 제어부 및 상기 제2 태핏의 위치를 고정하는 핀을 포함하되, 상기 유압 제어부에서 상기 홈에 인가된 유압에 따라 상기 제2 로브와 마주하는 상기 제2 태핏의 상부면은 상기 홈의 내부로 소정거리 삽입되거나 상기 홈의 외부로 소정거리 돌출된다.
가변, 태핏, 밸브, 캠, 샤프트, 로브, 높이-
公开(公告)号：KR100887851B1
公开(公告)日：2009-03-09
申请号：KR1020080070306
申请日：2008-07-18
CPC classification number: F01L1/143 , Y10T74/2107
Abstract: A valve lifter for an internal combustion engine and method for surface treatment thereof are provided to accomplish low friction property and superior friction resistance. A valve lifter comprises a buffer layer formed by sputtering a metal target on the surface of a carbonitriding base material; a Me-DLC later of 0.3~0.6mum thickness by sputtering any one among tungsten, chrome, titanium, and molybdenum on the buffer layer; and a DLC layer of 1~1.5mum thickness having 60~70% of SP3 combination fraction.
Abstract translation: 提供一种用于内燃机的气门挺杆及其表面处理方法，以实现低摩擦性能和优异的摩擦阻力。 气门挺杆包括通过在碳氮共渗基材的表面上溅射金属靶而形成的缓冲层; 通过溅射钨，铬，钛和钼中的任何一种在缓冲层上，之后的厚度为0.3〜0.6μm的Me-DLC; 和1〜1.5μm厚度的DLC层，具有60〜70％的SP3组合级分。
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公开(公告)号：KR1020080052057A
公开(公告)日：2008-06-11
申请号：KR1020060124074
申请日：2006-12-07
Applicant: 현대자동차주식회사
Inventor： 백홍길
CPC classification number: Y02T10/18 , F02D17/02 , F01L1/143 , F01L13/0005
Abstract: A gasoline engine equipped with a cylinder deactivation system is provided to secure an oil supply circuit for a four-cylinder gasoline engine. A gasoline engine(1) equipped with a cylinder deactivation system comprises switching tappets(3), a high pressure oil supply line and an oil supply circuit. The switching tappets are disposed so as to control opening and closing of an intake valve and an exhaust valve of two cylinder heads among four-cylinders. The oil supply circuit connects the switching tappets to the high pressure oil supply line.
Abstract translation: 提供配有气缸停用系统的汽油发动机，用于固定四缸汽油发动机的供油回路。 配备有气缸停用系统的汽油发动机（1）包括开关挺杆（3），高压供油管路和供油回路。 开关挺杆被设置为控制四气缸中的两个气缸盖的进气门和排气门的打开和关闭。 供油回路将开关挺杆连接到高压供油管路。
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公开(公告)号：KR100514833B1
公开(公告)日：2005-09-14
申请号：KR1020020058171
申请日：2002-09-25
Applicant: 현대자동차주식회사
Inventor： 백홍길
IPC: F02B67/06
CPC classification number: F01L1/022 , F01L2001/0537 , F02B2275/18 , F02F7/006 , F02F7/0073 , F16H7/0848 , F16H2007/0812 , F16H2007/0853 , F16H2007/0878
Abstract: 본 발명은 엔진의 타이밍체인 커버에 관한 것으로, 래치바(116)가 구비된 텐셔너(106)를 이용하여 타이밍체인(102)의 장력을 조절하는 엔진에 있어서, 타이밍체인 커버(1)에 공구삽입홀(3)을 형성함으로써, 타이밍체인 커버(1)를 탈거하지 않고도 캠샤프트를 분리해낼 수 있을 정도로 충분히 타이밍체인(102)을 이완시킬 수 있게 되어, 엔진의 정비성이 향상되는 효과가 있다.
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Patent Agency Ranking
公开(公告)号：KR1020040029214A
公开(公告)日：2004-04-06
申请号：KR1020020058172
申请日：2002-09-25
Applicant: 현대자동차주식회사
Inventor： 백홍길
IPC: F02B67/06
Abstract: PURPOSE: A chain tensioner device for an engine is provided to obtain a stable hinge shaft of a tensioner arm without expanding the entire length of an engine and without generating the interference among various parts at adjacent positions, by keeping the thickness of a cylinder head wall of the engine equal to other parts. CONSTITUTION: A chain tensioner device for an engine includes a hinge boss(5) protruded from a wall surface of a cylinder head(1) to serve as a hinge shaft(3) of a tensioner arm(7) to stably support the rotation of the tensioner arm. Tensioner arm is formed with a boss coupling hole(9) to be inserted by the hinge boss. A flange bolt(11) is coupled with the hinge boss to prevent the deviation of the tensioner arm inserted by the hinge boss.
Abstract translation: 目的：提供一种用于发动机的链条张紧装置，以获得张紧臂的稳定的铰链轴，而不会扩大发动机的整个长度，并且通过保持气缸盖壁的厚度而不会在相邻位置处产生各种部件之间的干扰 的发动机等于其他部分。 构成：用于发动机的链条张紧器装置包括从气缸盖（1）的壁面突出以用作张紧臂（7）的铰链轴（3）的铰链凸台（5），以稳定地支撑 张紧臂。 张紧臂形成有凸起联接孔（9），以由铰链凸台插入。 法兰螺栓（11）与铰链凸台联接以防止由铰链凸台插入的张紧臂的偏离。
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公开(公告)号：KR100401914B1
公开(公告)日：2003-10-17
申请号：KR1020010036142
申请日：2001-06-25
Applicant: 현대자동차주식회사
Inventor： 백홍길
IPC: F01M13/04
CPC classification number: F01M13/04
Abstract: The open end of a vertical groove formed at one side of one cover is blocked with a plate (23) provided with strengthening ribs (24) to form a passage (22) that is communicated with the hole provided at one side of the cylinder head to pass the gas collected at the crankcase.
Abstract translation: 形成在一个盖的一侧的垂直凹槽的开口端被设置有加强肋24的板23阻塞以形成与设置在汽缸盖一侧的孔连通的通道22， 通过曲轴箱收集的气体。
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公开(公告)号：KR1020030030697A
公开(公告)日：2003-04-18
申请号：KR1020010062969
申请日：2001-10-12
Applicant: 현대자동차주식회사
Inventor： 백홍길
IPC: F01M13/04
CPC classification number: F01M13/0416 , B01D19/0057 , B01D45/12 , F01M13/022 , F01M2013/0427 , F02M25/06 , Y02T10/121
Abstract: PURPOSE: An oil separating apparatus is provided to achieve advantages in the aspect of fuel consumption and exhaust gas emission by allowing for separation of even the oil mist having relatively smaller particles. CONSTITUTION: An oil separating apparatus comprises a chamber(25) formed at both sides of the bottom surface of a cylinder head cover(20), which collects blow-by gas flowing upward from a crank case; an oil separator unit(31) is formed into a hollow funnel shape at the bottom surface of the cylinder head cover, which has a top connected to a positive crank case ventilation valve(42) and a bottom connected to an oil line(41); and a connection passage(32) for connecting the chamber and the oil separator unit, which has a cross section significantly smaller than the cross section of the chamber, such that the blow-by gas introduced into the chamber strongly flows into the oil separator unit.
Abstract translation: 目的：提供油分离装置，通过允许分离甚至具有相对较小颗粒的油雾来实现燃料消耗和废气排放方面的优点。 构成：油分离装置包括形成在气缸盖罩（20）的底面的两侧的室（25），其收集从曲轴箱向上流动的窜气; 油分离器单元（31）在气缸盖罩的底面处形成为中空漏斗形状，其顶部连接到正曲轴箱通风阀（42），底部连接到油路（41） ; 以及用于连接腔室和分油器单元的连接通道（32），其具有明显小于室的横截面的横截面，使得引入室中的窜气强烈地流入分油器单元 。
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公开(公告)号：KR1019980048172A
公开(公告)日：1998-09-15
申请号：KR1019960066724
申请日：1996-12-17
Applicant: 현대자동차주식회사
Inventor： 백홍길
IPC: B60C23/00
Abstract: 본 발명은 타이어의 진동 정도를 자동으로 체크하면서 이를 운전자가 알수 있도록 하여 타이어 결함을 적시에 체크할 수 있도록 하여 항상 안정된 주행과 최적의 연비를 유지할 수 있도록 하는 타이어 결함 감지장치에 대한 것으로서, 상기한 목적을 달성시키기 위하여 본 발명은
타이어(1)가 장착되는 휠(2)에 장착시켜 타이어(1)의 진동정도를 측정하게 되는 가속도계(3)와;
상기 가속도계(3)로부터 측정한 진동 신호를 여과하는 필터(4)와;
상기 필터(4)에 의해서 여과된 신호를 체크하여 기설정된 정상신호와 비교해서 정상여부를 판정하고 이를 운전자가 알수 있도록 알려주는 전자 제어 장치(5);
로서 이루어지는 구조가 특징이다.-
公开(公告)号：KR2019970041546U
公开(公告)日：1997-07-29
申请号：KR2019950044606
申请日：1995-12-20
Applicant: 현대자동차주식회사
Inventor： 백홍길
IPC: F02M61/00
Abstract: 본고안은가이드가구비된연료인젝터에관한것으로, 인젝터몸체의분사구멍이형성된외주면에무화된연료가분사되는각도와동일한각도를갖는가이드를설치하여, 분사된연료가딜리버리파이프의내면에살포되는것을막는동시에실린더내부로공급할수 있게함으로써, 인젝터몸체로부터분무된연료가전부혼합기와혼합되면서실린더로공급할수 있게되어, 연료연비를낮출수 있는가이드가구비된연료인젝터에관한것이다.
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