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公开(公告)号：KR101575305B1
公开(公告)日：2015-12-07
申请号：KR1020100112301
申请日：2010-11-11
Applicant: 현대자동차주식회사
Abstract: 본발명의목적은엔진의운전조건에따라워터펌프의토출용량을조절함으로써, 임펠러의고속회전에의한펌프캐비테이션(Pump Cavitation)의예방및 펌핑손실을최소화하고, 워밍업시간을단축시켜배기가스의배출량을감소시키며, 연료소비량을줄일수 있는차량용워터펌프의동력전달장치를제공함에있다. 상기의목적을실현하기위하여구동측풀리(20; 크랭크축풀리)와; 대외경부(26)와소외경부(28)를갖는 2단풀리로서, 상기구동측풀리(20)와이격배치되는피동측풀리(22; 워터펌프측풀리)와; 상기구동측풀리(20)와피동축풀리(22) 사이에배치되어상기구동측풀리(20)와피동축풀리(22)를풀리비가다르게선택적으로가변연결하는가변연결기구(24)를포함하여이루어지는차량용워터펌프의동력전달장치를제공한다.
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公开(公告)号：KR1020100064239A
公开(公告)日：2010-06-14
申请号：KR1020080122760
申请日：2008-12-04
Inventor： 안길현
CPC classification number: F01M9/10 , F01L1/053 , F01L1/46 , F01L2810/02 , F02M59/102 , F04B39/0284 , F04B53/16 , F04B53/18 , F16N2270/22
Abstract: PURPOSE: A fuel pump lubricating apparatus driven with a cam is provided to reduce the frictional heat and abrasion caused by rolling contact by directly lubricating the contact surface between a cam and a roller for a fuel pump and between a tappet and a high pressure fuel pump adapter. CONSTITUTION: A fuel pump lubricating apparatus driven with a cam comprises a cylinder head(100), a head through passage(120), and a fuel pump adapter lubricating channel(220). In the cylinder head, an oil gallery is formed and a cam shaft is arranged. The head through passage passes through the cylinder head and supplies oil to the inside of the fuel pump adapter. The oil can pass through the wall of a fuel pump adapter(200) through the fuel pump adapter lubricating channel which is branched into a tappet lubrication nozzle(211) and a cam lubrication nozzle(212).
Abstract translation: 目的：提供一种用凸轮驱动的燃油泵润滑装置，用于通过直接润滑凸轮和用于燃油泵的辊之间以及挺杆和高压燃油泵之间的接触表面来减少由滚动接触引起的摩擦热和磨损 适配器。 构成：用凸轮驱动的燃油泵润滑装置包括气缸盖（100），头部通道（120）和燃料泵适配器润滑通道（220）。 在气缸盖中形成有一油槽，并设有凸轮轴。 头部通过通道通过气缸盖并将油供应到燃料泵适配器的内部。 油可以通过分配到挺杆润滑喷嘴（211）和凸轮润滑喷嘴（212）中的燃料泵适配器润滑通道穿过燃料泵适配器（200）的壁。
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公开(公告)号：KR1020090064084A
公开(公告)日：2009-06-18
申请号：KR1020070131649
申请日：2007-12-14
CPC classification number: Y02T10/146 , F02F1/42 , F02B31/04 , F02M35/10177
Abstract: An engine is provided to prevent the fuel from contacting to the inner surface of the air intake port even when the fuel is emitted while forming a cubic angle in an injector. An engine comprises an air intake port(100) which is bent downward from the injector arrangement position to the combustion chamber intake hole(150). A flexion(200) is formed in the floor of the air intake port(105) nearby the combustion chamber intake hole. The flexion gets wider toward the air intake hole. The lateral surface of the flexion is connected to the air intake port floor without the stepped portion.
Abstract translation: 即使在喷射器中形成立方角时发出燃料，也可以设置发动机，以防止燃料与进气口的内表面接触。 发动机包括从喷射器配置位置向下弯曲到燃烧室吸入孔（150）的进气口（100）。 在燃烧室吸入口附近的进气口（105）的地板上形成弯曲（200）。 朝向进气孔的屈曲变宽。 弯曲的侧面与没有阶梯部分的进气口底板连接。
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公开(公告)号：KR1020100058957A
公开(公告)日：2010-06-04
申请号：KR1020080117556
申请日：2008-11-25
Inventor： 안길현
CPC classification number: Y02T10/125 , F02B23/10 , F02F1/24 , F02M37/04
Abstract: PURPOSE: A gasoline direct spray engine equipped with a fuel pump set is provided to improve a fixing structure and sealing structure by coupling a sealing member, an adaptor, and a head cover with bolts. CONSTITUTION: A gasoline direct spray engine equipped with a fuel pump set comprises a cam shaft, an adapter(110), a fuel pump(130) and a head cover(120). The cam shaft is formed to the cylinder head(100) and the cam is formed in one side. The adapter is integrated with a cam cap supporting the cam shaft. The adapter is installed to a cylinder head in order to support the cam shaft. The fuel pump is installed to the adapter and pumps the fuel with the rotation of the cam shaft.
Abstract translation: 目的：提供配有燃油泵组的汽油直喷式发动机，通过用螺栓连接密封件，转接头和头盖，提高固定结构和密封结构。 构成：配备有燃料泵组的汽油直喷式发动机包括凸轮轴，适配器（110），燃料泵（130）和头罩（120）。 凸轮轴形成为气缸盖（100），凸轮形成在一侧。 适配器与支撑凸轮轴的凸轮盖一体化。 适配器安装到气缸盖上以支撑凸轮轴。 燃油泵安装在适配器上，并随着凸轮轴的旋转而泵送燃油。
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公开(公告)号：KR100774328B1
公开(公告)日：2007-11-08
申请号：KR1020060075644
申请日：2006-08-10
Applicant: 현대자동차주식회사
Inventor： 안길현
IPC: F02M25/07
Abstract: An exhaust gas recirculation(EGR) system is provided to improve initial response property of an EGR valve, and to improve fuel and discharge efficiency by preventing condensed water from being flowed into the EGR valve. An exhaust gas recirculation(EGR) system comprises a first gas passage(207), an EGR valve(205), an exhaust gas passage(204) of the EGR valve and a second gas passage(203). The first gas passage transfers some of exhaust gas from an exhaust manifold(209). The EGR valve is connected to the first gas passage and selectively opens/closes the first gas passage. The exhaust gas passage of the EGR valve is located inside the EGR valve and bent by a predetermined angle. The second gas passage connects the exhaust gas passage of the EGR valve to a passage(213) of a mixer so that the exhaust gas is flowed into a combustion chamber from the EGR valve.
Abstract translation: 提供废气再循环（EGR）系统以提高EGR阀的初始响应特性，并且通过防止冷凝水流入EGR阀来提高燃料和排出效率。 排气再循环（EGR）系统包括第一气体通道（207），EGR阀（205），EGR阀的排气通道（204）和第二气体通道（203）。 第一气体通道从排气歧管（209）传送一些废气。 EGR阀连接到第一气体通道并选择性地打开/关闭第一气体通道。 EGR阀的废气通道位于EGR阀内部并弯曲预定角度。 第二气体通道将EGR阀的废气通道连接到混合器的通道（213），使得废气从EGR阀流入燃烧室。
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Patent Agency Ranking
公开(公告)号：KR101145627B1
公开(公告)日：2012-05-15
申请号：KR1020090118733
申请日：2009-12-02
Inventor： 안길현
CPC classification number: F01M9/10 , F01M1/08 , F02M59/102 , F02M63/0001
Abstract: 본 발명은 차량의 엔진에 관한 것으로서, 보다 상세하게는 GDI엔진의 연료 펌프 윤활 장치에 관한 것이다.
이를 위해, 본 발명은 태핏을 구비한 연료 펌프와 상기 태핏을 구동하는 연료 펌프를 윤활하기 위한 윤활 장치에 있어서, 오일 갤러리가 형성되고, 캠 축이 배치된 실린더 헤드, 상기 오일 갤러리로부터 연통되어 상기 연료 펌프로 오일을 공급하기 위해 형성되는 오일 공급 라인, 상기 캠 축을 덮는 윤활용 캠 캡(cam cap for lubrication) 및 상기 윤활용 캠 캡에 형성되어 상기 펌프 캠과 상기 캠의 접촉 부위에 오일을 분사하는 캠 캡 오일 홀을 포함하는 것을 특징으로 하는 GDI엔진의 연료 펌프 윤활 장치를 제공한다.
연료 펌프, 펌프 캠, 캠 샤프트, 캠 캡-
公开(公告)号：KR1020090056604A
公开(公告)日：2009-06-03
申请号：KR1020070123831
申请日：2007-11-30
Inventor： 안길현
Abstract: A lubricating oil supply structure of a cam shaft journal for an engine is provided to facilitate lubrication function by forming a lubrication channel and branched lubrication channel connected to it on the lubrication surface of a journal support part and thus forming oil film equally over the entire lubrication surface of a journal support part. A lubricating oil supply structure of a cam shaft journal for an engine comprises a lubrication channel(24) longitudinally, deviated from one side, on the bottom including a journal support part(4,6) of a cam cap(2) supporting the top of a journal part of a cam shaft, and a branched lubrication path(30,32) whose one end is connected to the lubrication channel on a lubrication surface(26,28) of the journal support part. The branched lubrication channel is connected to one end of a rotating side of the cam shaft. Opposite end of the rotating side is spaced by specific distance from the lubrication channel. The branched channel makes a specific angle relative to the branched channel.
Abstract translation: 提供用于发动机的凸轮轴轴颈的润滑油供应结构，以通过在轴颈支撑部分的润滑表面上形成润滑通道和与其相连的分支润滑通道来提供润滑功能，从而在整个润滑油上均匀地形成油膜 日志支持部分的表面。 用于发动机的凸轮轴轴颈的润滑油供应结构包括在底部上纵向偏离一侧的润滑通道（24），其包括支撑顶部的凸轮盖（2）的轴颈支撑部分（4,6） 凸轮轴的轴颈部分和分支润滑路径（30,32），其一端在轴颈支撑部分的润滑表面（26,28）上连接到润滑通道。 分支润滑通道连接到凸轮轴的旋转侧的一端。 旋转侧的相对端与润滑通道间隔一定距离。 分支通道相对于分支通道形成特定角度。
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公开(公告)号：KR101063491B1
公开(公告)日：2011-09-07
申请号：KR1020080122760
申请日：2008-12-04
Inventor： 안길현
CPC classification number: F01M9/10 , F01L1/053 , F01L1/46 , F01L2810/02 , F02M59/102 , F04B39/0284 , F04B53/16 , F04B53/18 , F16N2270/22
Abstract: 본 발명은 엔진의 윤활구조에 관한 것으로서, 보다 상세하게는 캠으로 구동하는 연료 펌프 윤활장치에 관한 것이다.
이를 위해, 본 발명은 연료펌프 어댑터의 내주면에서 수직왕복운동하는 태핏(tappet)을 구비한 연료펌프와 상기 태핏을 구동하는 연료펌프를 윤활하기 위한 윤활장치에 있어서,
오일 갤러리(oil gallery)가 형성되고 캠축이 배치된 실린더헤드;
상기 실린더헤드를 관통하고 연료펌프 어댑터로 오일을 공급할 수 있도록 형성되는 헤드관통로; 및
상기 연료펌프 어댑터의 내부에서 오일이 통과할 수 있도록 형성되는 연료펌프 어댑터 윤활로;
를 포함하되,
상기 연료펌프 어댑터 윤활로는 태핏윤활노즐과 캠윤활노즐로 분기되는 것을 특징으로 하는 캠으로 구동하는 연료 펌프 윤활장치를 제공한다.
GDI, 엔진, 연료펌프, 태핏, 롤러-
公开(公告)号：KR1020090063993A
公开(公告)日：2009-06-18
申请号：KR1020070131546
申请日：2007-12-14
Inventor： 안길현
CPC classification number: F02F1/36 , F02F2007/0063
Abstract: A cylinder head and a cylinder head gasket mounted on the same are provided to minimize lift-up generation when cooling water is flowed in from the cooling water pump through the coolant inlet. A cylinder head(101) comprises a reinforcing boss(RB) formed in the valve boss unit(VB) outer end, a bridge(100) formed in the water-cooled inlet part(P), a bolt boss unit(200) in which the head bolt is mounted, a bead portion formed according to the outside corresponding to the gasket bearing surface, and a bridge sealing unit which is formed in order to correspond to the bridge with the cooling water pipe through hole.
Abstract translation: 提供安装在其上的气缸盖和气缸盖垫圈，用于当冷却水从冷却水泵通过冷却剂入口流入时最小化起升产生。 气缸盖（101）包括形成在阀座单元（VB）外端的加强凸台（RB），形成在水冷入口部分（P）中的桥接件（100）， 安装头螺栓的是根据与垫圈支承面相对应的外侧形成的胎圈部，以及形成为与冷却水管通孔相对应的桥的桥式密封单元。
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公开(公告)号：KR1020120050844A
公开(公告)日：2012-05-21
申请号：KR1020100112301
申请日：2010-11-11
Applicant: 현대자동차주식회사
CPC classification number: F01P5/12 , F01P2050/22 , F02B67/06 , F04D29/669 , F16H55/52
Abstract: PURPOSE: A power transmission device of a water pump for vehicles is provided to minimize pumping losses and reduce warm-up time because a first idling pulley and a second idling pulley are not connected to a driving shaft and a driven shaft during an initial driving. CONSTITUTION: A power transmission device of a water pump for vehicles comprises a driving pulley(20), a driven pulley(22) and a variable connection mechanism(24). The driven pulley is a two-step pulley which has a large-outer diameter portion, and a small-outer diameter portion. The driven pulley is arranged separately from the driving pulley. The variable connection mechanism is placed between the driving pulley and the driven pulley. The variable connection mechanism selectively connects the driving pulley to the driven pulley with a different pulley ratio.
Abstract translation: 目的：提供用于车辆的水泵的动力传递装置，以最小化泵送损失并减少预热时间，因为在初始驾驶期间第一空转滑轮和第二空转滑轮未连接到驱动轴和从动轴。 构成：用于车辆的水泵的动力传递装置包括驱动滑轮（20），从动滑轮（22）和可变连接机构（24）。 从动皮带轮是具有大外径部分和小外径部分的两步滑轮。 从动皮带轮与驱动滑轮分开布置。 可变连接机构位于驱动滑轮和从动滑轮之间。 可变连接机构以不同的滑轮比选择性地将驱动滑轮连接到从动滑轮。
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