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公开(公告)号：KR1020130033194A
公开(公告)日：2013-04-03
申请号：KR1020110097125
申请日：2011-09-26
CPC classification number: F01N3/2066 , F01N2230/00 , F01N2610/10 , F01N2610/1406 , Y02T10/24
Abstract: PURPOSE: A urea solution heating device and a method thereof are provided to heat a urea solution by using high-temperature, high-pressure exhaust gas discharged after combustion in an engine. CONSTITUTION: A urea solution heating device comprises an exhaust gas pipe(10), a muffler(20), a first bypass pipe(80), a urea solution tank(50), and a second bypass pipe(82). The exhaust gas pipe discharges high-temperature, high-pressure exhaust gas after combustion in an engine. The muffler is connected to one end of the exhaust gas pipe and decreases the pressure and temperature of the exhaust gas to discharge the exhaust gas to the atmosphere. The first bypass pipe is branched from the exhaust gas pipe to detour some of the exhaust gas. The urea solution tank receives the exhaust gas passing through the first bypass pipe. One end of the second bypass pipe is connected to the muffler.
Abstract translation: 目的：提供一种尿素溶液加热装置及其方法，用于通过使用在发动机中燃烧后排出的高温高压排气来加热尿素溶液。 构成：尿素溶液加热装置包括废气管（10），消音器（20），第一旁通管（80），尿素溶液罐（50）和第二旁通管（82）。 排气管在发动机燃烧后排出高温高压排气。 消声器连接到排气管的一端，并且降低废气的压力和温度，以将废气排放到大气中。 第一旁通管从排气管分支以绕过一些废气。 尿素槽容纳通过第一旁通管的废气。 第二旁通管的一端连接到消音器。
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公开(公告)号：KR1020120133637A
公开(公告)日：2012-12-11
申请号：KR1020110052375
申请日：2011-05-31
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A center floor panel assembly for a vehicle is provided to improve chassis hardness by coupling a muffler unit to a tunnel part in a single body, to obtain an internal space by reducing the height of a tunnel part, and to improve the degree of freedom of a layout. CONSTITUTION: A center floor panel assembly for a vehicle comprises a first center floor panel(210), a second center floor panel, a support member(230), and a heat radiation part. The first center floor panel and the second center floor panel are continuously formed along a longitudinal direction of a chassis and are coupled each other to form a tunnel part with a closed cross section. The tunnel part supports a center muffler unit(160). The support member supports to position the center muffler unit at the lower center part of the tunnel part. The heat radiation part radiates the heat of the center muffler unit at the tunnel part.
Abstract translation: 目的：提供一种用于车辆的中心地板面板组件，以通过将消音器单元与单体中的隧道部分联接来提高底盘硬度，通过减小隧道部分的高度来获得内部空间，并且提高 布局自由。 构成：用于车辆的中心地面板组件包括第一中心地板面板（210），第二中心地板面板，支撑构件（230）和散热部分。 第一中心地板面板和第二中心地板面板沿着底盘的纵向方向连续地形成并且彼此联接以形成具有闭合横截面的隧道部分。 隧道部分支撑中心消声器单元（160）。 支撑构件支撑将中央消声器单元定位在隧道部分的下部中心部分。 散热部分在隧道部分辐射中心消声器单元的热量。
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公开(公告)号：KR1020120059268A
公开(公告)日：2012-06-08
申请号：KR1020100120939
申请日：2010-11-30
Applicant: 현대자동차주식회사
Inventor： 황대길
Abstract: PURPOSE: An exhaust system for controlling an exhaust pressure of exhaust gas is provided to improve output by discharging the exhaust gas through a discharge hole with an inner cap protruded from an outer cap. CONSTITUTION: An exhaust system for controlling an exhaust pressure of exhaust gas comprises a pipe(200), a bellows, an inner cap(220), an outer cap(210). The pipe is supplied with exhaust gas from an engine and discharges the exhaust gas outside. A circumference of one end of the bellows is connected to the circumference of the other end of the pipe. The circumference of the one end of the inner cap is connected to the other end of the bellows and the other end of the inner cap is closed. A discharge hole(230) is protruded through an outer surface of the inner cap from an inner surface. The inner cap and bellows are slid into the outer cap along the inner surface of the outer cap. The inner surface of the one end of the outer cap is fixed to the outer surface of the other end of the pipe.
Abstract translation: 目的：提供一种用于控制废气排气压力的排气系统，以通过排出孔排出废气，以通过从外盖突出的内盖排出。 构成：用于控制废气排气压力的排气系统包括管（200），波纹管，内盖（220），外盖（210）。 管道内装有来自发动机的废气，并排出废气。 波纹管的一端的圆周与管的另一端的圆周连接。 内盖的一端的圆周与波纹管的另一端连接，内盖的另一端封闭。 排出孔（230）从内表面突出穿过内盖的外表面。 内盖和波纹管沿着外盖的内表面滑入外盖。 外盖的一端的内表面固定在管的另一端的外表面上。
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公开(公告)号：KR1020120036442A
公开(公告)日：2012-04-18
申请号：KR1020100098112
申请日：2010-10-08
Applicant: 현대자동차주식회사
CPC classification number: F01N1/24 , F01N1/04 , F01N1/089 , F01N13/082 , F01N13/16 , F01N2310/02 , F01N2470/14 , F01N2470/18 , F01N2470/20 , F01N2490/155 , F01N2490/18
Abstract: PURPOSE: A silencer for a vehicle is provided to reduce exhaust noise, flow noise, and booming noise by being formed compactly. CONSTITUTION: A silencer for a vehicle comprises baffles(41,42,43), an exhaust gas inflow pipe(20), an intermediate pipe(30), and an exhaust gas outflow pipe(51,52). The baffles are fixed at certain intervals in the longitudinal direction of the silencer housing . An inlet portion of the exhaust gas inflow pipe is connected to the silencer by penetrating through the front side of the silencer housing and an outlet portion of the exhaust gas inflow pipe is placed in the silencer hosing by penetrating through the baffles. The inlet portion of the intermediate pipe is placed in one chamber(12) divided by the baffle with the outlet portion of the exhaust gas inflow pipe. The exhaust gas passing through the intermediate pipe is discharged through the exhaust gas outflow pipe to the outside of the silencer housing. The inlet portion of the exhaust gas outflow pipe and the outlet portion of the intermediate pipe are placed in the same chamber. The outlet portion of the exhaust gas outflow pipe is protruded to the outside of the silencer housing to prevent with the exhaust gas discharge direction of the outlet portion of the exhaust gas outflow pipe from according with the inflow direction of the exhaust gas.
Abstract translation: 目的：提供一种消音器，用于减少排气噪音，流动噪音和繁琐的噪音。 构成：用于车辆的消声器包括挡板（41,42,43），废气流入管（20），中间管（30）和废气流出管（51,52）。 挡板在消声器壳体的纵向上以一定间隔固定。 废气流入管的入口部分通过穿过消音器壳体的前侧连接到消声器，并且通过穿过挡板将废气流入管的出口部分放置在消音器中。 中间管的入口部分被放置在与挡板分隔的一个室（12）中，并与废气流入管的出口部分相连。 通过中间管的废气通过废气流出管排出到消音器壳体的外部。 废气流出管的入口部分和中间管的出口部分被放置在同一个室中。 废气流出管的出口部分突出到消声器壳体的外部，以便随废气流入管的流入方向排出废气排出管的排气排放方向。
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公开(公告)号：KR1020120025198A
公开(公告)日：2012-03-15
申请号：KR1020100087435
申请日：2010-09-07
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A muffler for a vehicle is provided to remarkably improve durability by effectively protecting the muffler from heat from a vehicle through improved heat insulating properties. CONSTITUTION: A muffler for a vehicle comprises multiple baffles(41,42,43), an exhaust gas inlet pipe(20), a middle pipe(30), and multiple outlet pipes(51,52). The baffles are fixed to the inside a muffler housing(10) in a longitudinal direction. The inlet end of the exhaust gas inlet pipe is connected to the muffler through the front of the muffler housing, and the outlet end is located at the inside the muffler housing through the baffles. The middle pipe is fixed to the inside the muffler housing so that exhaust gas passing through the exhaust gas inlet pipe can flow. The exhaust gas outlet pipes discharge the exhaust gas passing through the middle pipe to the outside the muffler housing.
Abstract translation: 目的：提供一种用于车辆的消声器，通过改善隔热性能，有效地保护消声器免受车辆的热量，从而显着提高耐久性。 构成：用于车辆的消声器包括多个挡板（41,42,43），排气入口管（20），中间管（30）和多个出口管（51,52）。 挡板在纵向方向上固定在消声器壳体（10）的内部。 排气入口管的入口端通过消声器壳体的前部连接到消音器，出口端通过挡板位于消声器壳体的内部。 中间管固定在消声器壳体的内部，使得通过排气入口管的废气可以流动。 废气出口管将通过中间管的废气排出到消音器壳体的外部。
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Patent Agency Ranking
公开(公告)号：KR1020120000637A
公开(公告)日：2012-01-04
申请号：KR1020100060990
申请日：2010-06-28
Abstract: PURPOSE: A muffler mounting structure for a vehicle is provided to simplify a mounting process by coupling one side of the structure to an exhaust manifold and the other side to a fixing hanger of a muffler. CONSTITUTION: A muffler mounting structure for a vehicle is vertically installed in the bottom of an underbody and exhausts exhaust gas from an engine to the rear of a vehicle. The muffler mounting structure comprises a muffler. The muffler is composed of a front pipe(10), a noise reducer(20), and a tail pipe(30). One end of the front pipe is connected to the engine. The noise reducer is connected to the other end of the front pipe. One end of the tail pipe is connected to the noise reducer, and the other end exhausts exhaust gas to the outside.
Abstract translation: 目的：提供一种用于车辆的消声器安装结构，以通过将结构的一侧与排气歧管相结合而将另一侧连接到消音器的固定衣架来简化安装过程。 构成：用于车辆的消音器安装结构垂直地安装在底部的底部并且将废气从发动机排放到车辆的后部。 消声器安装结构包括消音器。 消声器由前管（10），减噪器（20）和尾管（30）构成。 前管的一端连接到发动机。 减噪器连接到前管的另一端。 尾管的一端连接到降噪器，另一端将废气排放到外部。
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公开(公告)号：KR1020110120577A
公开(公告)日：2011-11-04
申请号：KR1020100040050
申请日：2010-04-29
Applicant: 현대자동차주식회사
Inventor： 황대길
CPC classification number: F01N1/04 , F01N1/10 , F01N1/24 , F01N13/16 , F01N2310/02
Abstract: PURPOSE: A muffler structure of an exhaust system for a vehicle is provided to improve cost efficiency because the muffler structure has an inner case made of stainless steel and an outer case made of plastic. CONSTITUTION: A muffler structure of an exhaust system for a vehicle comprises an inner case(1), an outer case(3), and a sound absorbing member(5). The inner and outer cases are formed in a cylindrical shape. The inner case is made of stainless steel and forms the inner space of a muffler. The outer case is made of plastic and surrounds the inner case. The sound absorbing member is made of glass fiber and is formed between the inner and outer cases. Stainless steel caps(7) are installed in both ends of the outer case.
Abstract translation: 目的：提供一种用于车辆的排气系统的消音器结构，以提高成本效率，因为消声器结构具有由不锈钢制成的内壳和由塑料制成的外壳。 构成：用于车辆的排气系统的消声器结构包括内壳（1），外壳（3）和吸音构件（5）。 内壳体和外壳体形成为圆筒状。 内壳由不锈钢制成，形成消声器的内部空间。 外壳由塑料制成，围绕内壳。 吸音构件由玻璃纤维制成，形成在内外壳之间。 不锈钢帽（7）安装在外壳的两端。
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公开(公告)号：KR1020100064778A
公开(公告)日：2010-06-15
申请号：KR1020080123375
申请日：2008-12-05
Applicant: 현대자동차주식회사
Inventor： 황대길
Abstract: PURPOSE: An apparatus for mounting an exhaust system of a vehicle is provided to locate a hanger unit adjacent to the exhaust system and prevent damage due to the heat of exhaust gas passing through the exhaust system. CONSTITUTION: An apparatus for mounting an exhaust system of a vehicle comprises a mounting rod(200) and a hanger unit. A vehicle exhaust system is placed on the mounting rod. The hanger unit is coupled with both ends of the mounting rod and connected to a car body. The hanger unit comprises an elastic member(310) of metal material which is attached to the outer side of the mounting rod and a case which contacts with the exterior of the elastic member and is connected to the car body.
Abstract translation: 目的：提供一种用于安装车辆排气系统的装置，用于定位与排气系统相邻的悬挂单元，并防止由于通过排气系统的废气的热量造成的损坏。 构成：用于安装车辆排气系统的装置包括安装杆（200）和吊架单元。 车辆排气系统放置在安装杆上。 衣架单元与安装杆的两端连接并连接到车体。 衣架单元包括附接到安装杆的外侧的金属材料的弹性构件（310）和与弹性构件的外部接触并连接到车身的壳体。
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公开(公告)号：KR1020080011745A
公开(公告)日：2008-02-11
申请号：KR1020060072115
申请日：2006-07-31
Applicant: 현대자동차주식회사
Inventor： 황대길
Abstract: A muffler mounting structure is provided to prevent breakage of components caused due to the interference between a muffler and components upon occurrence of a vehicle collision. A muffler mounting structure includes a muffler, a support protrusion, a hanger rubber(30), and a hanger rod(40). The muffler is arranged in the lower portion of a vehicle body(1) and connected to an engine through an exhaust pipe. The support protrusion is projected from the zone connected to the exhaust pipe of the muffler. The hanger rubber has one side to which one end of the support protrusion is fixed. The hanger rod has one end fixed at the other side of the hanger rubber and the other end fixed to the vehicle body. Both ends of the hanger rod have intermediate portions which are separated when the displacement of the muffler is higher than a preset value.
Abstract translation: 提供消音器安装结构以防止在发生车辆碰撞时由于消声器和部件之间的干扰而导致的部件损坏。 消声器安装结构包括消音器，支撑突起，悬挂橡胶（30）和吊架杆（40）。 消声器布置在车身（1）的下部，并通过排气管与发动机连接。 支撑突起从与消音器的排气管连接的区域突出。 衣架橡胶具有固定支撑突起的一端的一侧。 衣架杆的一端固定在衣架橡胶的另一侧，另一端固定在车体上。 衣架杆的两端具有当消声器的位移高于预设值时分离的中间部分。
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公开(公告)号：KR100521514B1
公开(公告)日：2005-10-12
申请号：KR1020030070462
申请日：2003-10-10
Applicant: 현대자동차주식회사
Inventor： 황대길
IPC: F01N13/12
Abstract: 본 발명은 머플러의 부식 방지장치에 관한 것으로서, 특히 머플러 케이스의 바닥면에 머플러 케이스와 이종의 이온화경향이 높은 금속재질로 형성된 부식부재를 착탈식으로 결합하여 응축수와의 접촉에 의해 부식부재의 부식은 일어나면서 머플러 케이스의 부식은 억제되도록 하므로서, 머플러 케이스의 부식을 최대한 억제하면서 일정주기마다 부식부재를 손쉽게 교환할 수 있도록 하여 머플러 케이스의 수명을 연장시킬 수 있도록 한 머플러의 부식 방지장치에 관한 것이다.
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