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公开(公告)号：KR101272909B1
公开(公告)日：2013-06-11
申请号：KR1020070068749
申请日：2007-07-09
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/121
Abstract: 본 발명은 엔진에서 배출된 배기가스의 일부를 흡기계로 환류시켜 엔진 실린더안의 연소가스 온도를 떨어뜨림으로서 질소산화물(NOx)의 생성을 억제하여 엔진성능을 향상시킬 수 있도록 하는 배기가스 재순환 통로에 설치되는 카본 퇴적 방지형 이지알 밸브에 관한 것으로서, 그 특징적인 구성은 양 단부에 오일 공급공(31)이 형성되고 중앙부에는 서로 대응되는 방향으로 가스 이동공(32)이 형성된 통 형상의 몸체(30)와, 상기 몸체(30)의 내부에 이동 가능하게 내장되고 내부에는 가스 이동공(32)과 선택적으로 통하여지도록 서로 다른 직경으로 형성된 가스 배출공(41)이 형성된 이동부재(40)와, 상기 이동부재(40)를 탄력 설치하도록 몸체(30)의 내부에 설치된 한 쌍의 스프링(50)과, 상기 가스 이동공(32)과 연결되는 가스 유로(21)가 형성되고 몸체(30)가 고정되는 베이스(20)를 포함하여서 된 것이다.
밸브, 배기가스, EGR, 스프링-
公开(公告)号：KR1020080098843A
公开(公告)日：2008-11-12
申请号：KR1020070044198
申请日：2007-05-07
Applicant: 현대자동차주식회사
IPC: F02M25/07
CPC classification number: F02B47/08 , F02M26/15 , F02M26/41 , Y02T10/121
Abstract: An exhaust gas recycle system of the vehicles is provided to control amount of the recirculated exhaust gas according to the driving state of the engine and the exhaust gas recycle system of the vehicles supplying to mixer. An exhaust gas recycle system of the vehicles comprises a cylinder block(30) in which the exhaust gas recycle system of the vehicles water jacket(150) in which the cooling water flows are formed; an Intake manifold runners(20) and the cylinder head in which exhaust manifold runners(90) are formed; a first re-cycling gas passage(50) for being provided with the recirculated exhaust gas; a second re-cycling gas passage(60) in which one end is connected to the first re-cycling gas passage and which the other end is connected to the intake manifold runner; an EGR valve(70) controlling the supply of the recirculation exhaust gas during the intake manifold runner; and an engine control unit(170) controlling opening and shutting of the EGR valve.
Abstract translation: 提供车辆的废气再循环系统，以根据发动机的驱动状态和供应给混合器的车辆的废气再循环系统来控制再循环废气的量。 车辆的排气再循环系统包括：缸体（30），其中形成有冷却水流动的车辆水套（150）的废气再循环系统; 进气歧管流道（20）和形成有排气歧管流道（90）的气缸盖; 第一再循环气体通道（50），用于设置有再循环废气; 第二再循环气体通道（60），其一端连接到第一再循环气体通道，另一端连接到进气歧管流道; 在所述进气歧管流道内控制所述再循环废气的供应的EGR阀（70） 以及控制EGR阀的开闭的发动机控制单元（170）。
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Patent Agency Ranking
公开(公告)号：KR100862420B1
公开(公告)日：2008-10-08
申请号：KR1020070067544
申请日：2007-07-05
Applicant: 현대자동차주식회사
CPC classification number: F02M26/41
Abstract: An exhaust gas recirculation device of an engine is provided to effectively cool EGR gas recycling from an air discharge machine to an air suction machine by using cold water of a water jacket. An EGR device includes a suction port(21), an EGR passage, an EGR valve(60), and a controller(50). The suction port is provided at a cylinder head(20) so that air is sucked into an air combustion chamber(30). The suction port is provided at one side thereof with an air introducing hole(24). The ERG passage includes a block EGR passage(71) for taking EGR gas discharged from an air discharge machine and a head EGR passage(72) to guide EGR gas into the air introducing hole of the suction port. The EGR valve is provided on the EGR passage to open/close the EGR passage. The controller operates the EGR value so that the EGR passage is open/closed based on a signal of a hydraulic air sensor. The block EGR passage passes through a water jacket of a cylinder block(10). The head EGR passage is formed in the water jacket of a cylinder head(20).
Abstract translation: 提供了一种发动机的排气再循环装置，通过使用水套的冷水，有效地将从气体排出装置将EGR气体循环再利用到吸气机。 EGR装置包括吸入口（21），EGR通道，EGR阀（60）和控制器（50）。 吸入口设置在气缸盖（20）处，使得空气被吸入空气燃烧室（30）。 吸入口的一侧设置有空气导入孔（24）。 ERG通道包括用于从排气机排出的EGR气体和头部EGR通道（72）的EGR排气通道（71），用于将EGR气体引导到吸入口的空气引入孔。 EGR阀设置在EGR通道上以打开/关闭EGR通道。 控制器操作EGR值，使得EGR通道基于液压空气传感器的信号而打开/关闭。 块式EGR通路通过气缸体（10）的水套。 头部EGR通道形成在气缸盖（20）的水套中。
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公开(公告)号：KR1020090108424A
公开(公告)日：2009-10-15
申请号：KR1020080033827
申请日：2008-04-11
Applicant: 현대자동차주식회사
IPC: F02B27/00 , F02M35/104 , F02D9/02
CPC classification number: Y02T10/146 , F02B27/00 , F02D9/02 , F02M35/104
Abstract: PURPOSE: An impulse charger for a vehicle engine is provided to make the driving control easy and to reduce the number of required parts. CONSTITUTION: An impulse charger for a vehicle engine includes an impulse block(10), an impulse valve(20), a driving unit, and a link unit(40). The impulse block has a suction hole bored to be connected to an inhalation runner and opens/closes the suction hole. The driving unit generates a successive driving force to drive the impulse valve. The link unit delivers the driving force from the driving unit to the impulse valve by being connected via one or more link members. The successive driving force by the driving unit is absorbed and transferred through the link unit so that the impulse valve is opened and closed according to a fixed cycle.
Abstract translation: 目的：提供用于车辆发动机的脉冲充电器，使驱动控制容易，减少所需部件的数量。 构成：用于车辆发动机的脉冲充电器包括脉冲块（10），脉冲阀（20），驱动单元和连杆单元（40）。 该冲击块具有吸入孔，该抽吸孔与吸入流道连接并打开/关闭吸入孔。 驱动单元产生连续的驱动力来驱动脉冲阀。 连杆单元通过经由一个或多个连杆构件连接而将驱动力从驱动单元传递到脉冲阀。 驱动单元的连续驱动力通过连杆单元被吸收和传递，使得脉冲阀根据固定的循环打开和关闭。
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公开(公告)号：KR1020090005581A
公开(公告)日：2009-01-14
申请号：KR1020070068749
申请日：2007-07-09
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/121 , F02M26/50 , F02D21/08 , F02M26/11
Abstract: A carbon deposition protected EGR valve is provided to prevent from the carbon being accumulated by differently forming a diameter of the gas discharge hole and changing gas movement course of the EGR valve into the horizontal direction. A carbon deposition protected EGR valve comprises a body(30) of the cylindrical form in which the supply of oil ball(31) is formed in both end part, and the gas moving hole(32) is formed in the central part; a moveable member(40) in which the gas discharge hole(41) which is formed into the different diameter in order to be selectively put through in inside with the gas moving hole is formed; a spring(50) of the pair it is installed inside the body in order to elastically install the moveable member; and a gas flow path(21) connected to the gas moving hole is formed and the base(20) in which the body is fixed.
Abstract translation: 设置有碳沉积保护的EGR阀，以通过不同地形成气体排出孔的直径并将EGR阀的气体移动过程改变为水平方向来防止碳积聚。 碳沉积保护的EGR阀包括圆筒形的主体（30），其中在两端部形成油球（31）的供给，并且气体移动孔（32）形成在中心部分; 形成能够形成为不同直径的气体排出孔（41）以便与气体移动孔在内部有选择地穿过的可动部件（40） 一对弹簧（50）安装在主体内部，以便弹性地安装可移动部件; 形成与气体移动孔连接的气体流路（21），固定有主体的基座（20）。
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公开(公告)号：KR100941814B1
公开(公告)日：2010-02-10
申请号：KR1020080033827
申请日：2008-04-11
Applicant: 현대자동차주식회사
IPC: F02B27/00 , F02M35/104 , F02D9/02
CPC classification number: Y02T10/146
Abstract: 본 발명은 차량 엔진용 임펄스 챠저에 관한 것으로, 구동수단에 의해 연속적으로 발생되는 구동력을 링크부재로 연결된 링크유닛에 의해 순간적으로 빠른 개폐가 가능하도록 임펄스 밸브를 구동함으로써, 구동 제어가 단순하며 필요한 부품의 개수가 작고 장착 공간이 효율적이며 이에 따라 제작 및 장착이 용이하고 임펄스 밸브 작동시 소음 발생이 방지되는 차량 엔진용 임펄스 챠저를 제공한다.
임펄스 챠저, 흡기러너, 링크유닛, 임펄스 밸브-
公开(公告)号：KR100828832B1
公开(公告)日：2008-05-09
申请号：KR1020070053222
申请日：2007-05-31
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/121 , F02M26/41 , F02D21/08 , F02M26/47 , F02M2026/003
Abstract: An exhaust gas recirculation apparatus of an engine is provided to effectively cool EGR(Exhaust Gas Recirculation) gas by installing an EGR passage adjacent to a water jacket such that EGR gas is cooled by coolant in the water jacket without using an EGR cooler. An exhaust gas recirculation apparatus of an engine comprise an intake port(21), an EGR passage(70), an EGR valve(60) and a controller(50). The intake port is installed on a cylinder head(20) to introduce air into a combustion room(30) and has an inlet(24). The EGR passage includes a block EGR passage(71) and a head EGR passage(72) communicating with the block EGR passage. The block EGR passage is formed in a cylinder block(10) while passing by a water jacket(15) such that EGR gas is introduced into the block EGR passage. The head EGR passage is formed in the cylinder head while passing by a water jacket of the cylinder head.
Abstract translation: 提供一种发动机的排气再循环装置，通过安装与水套相邻的EGR通道来有效地冷却EGR（排气再循环）气体，使得EGR气体在水套中被冷却剂冷却而不使用EGR冷却器。 发动机的排气再循环装置包括进气口（21），EGR通道（70），EGR阀（60）和控制器（50）。 吸入口安装在气缸盖（20）上以将空气引入燃烧室（30）并具有入口（24）。 EGR通路包括块块EGR通道（71）和与块EGR通道连通的头部EGR通路（72）。 块状EGR通道在通过水套（15）的同时在气缸体（10）中形成，使得EGR气体被引入到块式EGR通道中。 头部EGR通道形成在气缸盖中，同时通过气缸盖的水套。
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