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    • 3. 发明公开
    • 터보 엔진용 배기 파이프
    • 涡轮发动机排气管
    • KR1020160045497A
    • 2016-04-27
    • KR1020140141162
    • 2014-10-17
    • 현대자동차주식회사
    • 장천순
    • F01N13/08F01N13/18
    • F01N3/28F01N13/08F01N13/1855F01N2260/10F02B37/00F01N3/10F01N13/00F01N13/18
    • 터보엔진용배기파이프가개시된다. 본발명의일 실시예에따른터보엔진용배기파이프는터보엔진의터보차저와웜업촉매컨버터를연결하는배기파이프에있어서, 일측면이상기터보차저의배기측에결합되고, 타측면에타원형의삽입단이형성되는플랜지; 하부콘과상부콘이상호끼움결합되어겹쳐진상태로, 일단부에상기플랜지의삽입단이삽입되어둘레를따라접합되는입구단을형성하고, 타단부는상기웜업촉매컨버터의입구측에연결되는출구단을형성하는콘부로이루어진다.
    • 公开了一种用于涡轮发动机的排气管。 根据本发明实施例的用于将涡轮发动机的涡轮增压器连接到预热催化剂转换器的涡轮发动机的排气管包括:凸缘,其一个表面联接到涡轮增压器的出口侧 充电器和另一个表面有一个椭圆形的插入端; 以及具有入口端的锥形部分,其中凸缘的插入端沿着其边缘在一侧被插入和焊接,其中下锥体装配并联接到上锥体,并且出口端连接到 在另一端的预热催化转化器的入口侧。
    • 4. 发明公开
    • 배기가스 배기시스템
    • 排气排气系统
    • KR1020140028347A
    • 2014-03-10
    • KR1020120094402
    • 2012-08-28
    • 현대자동차주식회사기아자동차주식회사
    • 장천순
    • F01N13/08F02B37/00F01N3/10
    • F16L9/00F01N3/103F01N13/008F01N13/1805F01N13/1855F01N13/1861F01N13/1872F01N2340/06
    • An exhaust gas exhausting system according to an embodiment of the present invention includes a turbo charger operated by exhaust gas; a catalyst converter arranged on the lower part of the turbo charger; and a connection pipe including an inlet and an outlet on both ends to send the exhaust gas discharged from the turbo charger to the catalyst converter. The connection pipe includes the inlet on one end; and a first member and a second member on the other end. A first outlet which partially forms the outlet is formed on the first member. A second outlet which is welded to the first member and which forms the whole outlet with the first outlet is formed on the second member. Therefore, the connection pipe connecting the turbo charger and the warm-up catalyst converter is press-formed of an SUS material so that the present invention can reduce weight and producing costs in comparison of a connection pipe made of a casting material. Furthermore, the present invention applies an SUS cast steel flange identical to a material of an outlet of the turbo charger, thereby reducing thermal deformation and preventing a leakage of the exhaust gas. Additionally, no gap exists between the inlet of the connection pipe and the flange, and no welded portion exists on the flow passages as the inlet of the connection pipe is integrally formed and the inlet is welded to the flange via surface-welding so that the present invention prevents a leakage of the exhaust gas and improves durability.
    • 根据本发明实施例的排气排气系统包括由排气操作的涡轮增压器; 设置在涡轮增压器的下部的催化剂转化器; 以及连接管,其在两端具有入口和出口,以将从所述涡轮增压器排出的排气发送到所述催化剂转化器。 连接管包括一端的入口; 另一端的第一构件和第二构件。 部分地形成出口的第一出口形成在第一构件上。 在第二构件上形成有与第一构件焊接并与第一出口形成整个出口的第二出口。 因此,连接涡轮增压器和预热催化剂转换器的连接管由SUS材料压制成形,因此与铸造材料制成的连接管相比,本发明可以减轻重量并且降低成本。 此外,本发明应用与涡轮增压器的出口的材料相同的SUS铸钢凸缘,从而减少热变形并防止废气的泄漏。 此外,连接管的入口与凸缘之间没有间隙,并且由于连接管的入口整体形成并且通​​过表面焊接将入口焊接到凸缘,所以在流动通道上不存在焊接部分, 本发明能够防止排气的泄漏,提高耐久性。
    • 5. 发明公开
    • 차량용 배기 매니폴드 유닛
    • 用于车辆的排气歧管单元
    • KR1020130000176A
    • 2013-01-02
    • KR1020110060724
    • 2011-06-22
    • 현대자동차주식회사기아자동차주식회사
    • 장천순
    • F01N13/10F01N3/28
    • Y02A50/2322F01N13/1822F01N3/28F01N13/10F01N13/1888F01N2340/04F16L23/02
    • PURPOSE: An exhaust manifold unit for vehicles is provided to reduce catalyst activation time as a catalyst for reducing harmful matters is installed on an exhaust gas discharge passage. CONSTITUTION: An exhaust manifold unit(100) for vehicles comprises a main body(101), upper and lower bodies(140,150), and catalyst units(130). The main body is mounted on a cylinder head(11), and comprises a first exhaust passage for discharging exhaust gas. The upper and lower bodies assembled around the first exhaust passage. The upper and lower bodies are integrally connected to the main body. Second and third exhaust passages for discharging the exhaust gas are formed on both sides of the first exhaust passage. The catalyst units are mounted on each exhaust passage and reduce harmful matters in the exhaust gas.
    • 目的:提供一种用于车辆的排气歧管单元以减少催化剂活化时间,因为用于减少有害物质的催化剂安装在废气排放通道上。 构成:用于车辆的排气歧管单元(100)包括主体(101),上主体(140,150)和催化剂单元(130)。 主体安装在气缸盖(11)上,包括用于排放废气的第一排气通道。 上部和下部组件围绕第一排气通道组装。 上主体和下主体一体地连接到主体。 在第一排气通道的两侧形成用于排出废气的第二和第三排气通道。 催化剂单元安装在每个排气通道上并减少废气中的有害物质。
    • 8. 发明公开
    • 엔진의 배기 시스템
    • 发动机进气系统
    • KR1020120036530A
    • 2012-04-18
    • KR1020100098268
    • 2010-10-08
    • 현대자동차주식회사기아자동차주식회사
    • 장천순
    • F01N13/08F01N3/28
    • PURPOSE: An exhaust system of an engine is provided to reduce a flow resistance and damage of an output by converting the inner face of a connecting part into a set curvature. CONSTITUTION: An exhaust system of an engine comprises an exhaust pipe, a catalyst unit and a connecting part(150). The catalyst unit is arranged in a back end of an exhaust pipe. The connecting part links the exhaust pipe and the catalyst unit in a streamlined shape. The connecting part comprises a first and a second connecting flange(152,154). The first connecting flange is integrally connected with the exhaust pipe. The second connecting flange is coupled to the first connecting flange. A flange surface(200) connected to the first connecting flange and the second connecting flange is formed at an angle of 25-35 degrees from a vertical line(210) and a center line of the catalyst unit.
    • 目的:提供一种发动机的排气系统,通过将连接部件的内表面转换为设定的曲率来减小流动阻力和损坏输出。 构成:发动机的排气系统包括排气管,催化剂单元和连接部(150)。 催化剂单元布置在排气管的后端。 连接部分以流线型的形式连接排气管和催化剂单元。 连接部分包括第一和第二连接凸缘(152,154)。 第一连接法兰与排气管整体连接。 第二连接凸缘联接到第一连接凸缘。 连接到第一连接凸缘和第二连接凸缘的凸缘表面(200)形成为与垂直线(210)和催化剂单元的中心线成25-35度的角度。
    • 9. 发明公开
    • 웜 업 촉매컨버터와 터보차저 연결구조
    • 将燃烧转换器连接到涡轮发电机的结构
    • KR1020100029900A
    • 2010-03-18
    • KR1020080088595
    • 2008-09-09
    • 기아자동차주식회사현대자동차주식회사
    • 장천순
    • F01N3/28F01N5/00
    • Y02T10/16F01N3/28F01N13/1838F01N2450/24
    • PURPOSE: A connection structure for a warm up catalytic converter to a turbocharger is provided to effectively prevent the leakage of exhaust gas because an overlap part is formed on coupling flanges of the converter and the turbocharger. CONSTITUTION: In a connection structure for a warm up catalytic converter to a turbocharger, a coupling groove(1e) is formed on the top of a coupling flange(1a) of the warm up catalytic converter and a projection(1d) is formed on the bottom of the coupling flange. A coupling flange(2a) of the turbocharger is fastened to the coupling flange of the warm up catalytic converter. A projection(2c) is formed on the top of a coupling flange of the turbocharger and inserted into the coupling groove, and a coupling groove(2b) is formed on the bottom of the turbocharger. A gasket(4) is interposed between the coupling groove of the warm up catalytic converter and the projection of the turbocharger. The projection of the warm up catalytic converter and the projection of the turbocharger are overlapped in part.
    • 目的:提供一种用于涡轮增压器的预热催化转化器的连接结构,以有效地防止排气的泄漏,因为重叠部分形成在转换器和涡轮增压器的联接凸缘上。 构成:在用于预热催化转化器到涡轮增压器的连接结构中,在预热催化转化器的联接凸缘(1a)的顶部上形成有联接槽(1e),并且在 联轴器法兰的底部。 涡轮增压器的联接凸缘(2a)紧固到预热催化转化器的联接凸缘。 在涡轮增压器的联接凸缘的顶部上形成突起(2c)并插入到联接槽中,并且在涡轮增压器的底部形成有联接槽(2b)。 在暖机催化转化器的联接槽和涡轮增压器的突起之间插入垫圈(4)。 预热催化转化器的投影和涡轮增压器的投影部分重叠。