公开(公告)号：KR1020130083877A

公开(公告)日：2013-07-23

申请号：KR1020130072281

申请日：2013-06-24

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: F01N3/035 ,  F01N3/10 ,  B01D53/94 ,  F01N3/022

CPC classification number: F01N3/2803 ,  B01D53/94 ,  F01N3/021 ,  F01N3/20 ,  F01N2330/04

Abstract: PURPOSE: A catalytic unit, a method for manufacturing the same, and an exhaust gas purifier having the same are provided to close a channel corresponding to a dead zone in which the flow rate of exhaust gas is low using a plug, thereby excluding a catalytic coating layer inside the channel. CONSTITUTION: A catalytic unit includes a carrier (100) and plugs (122). Exhaust gas passes from the front sides of channels (110,120) to the rear sides of the channels at the carrier. The plugs close the inlets of the channels at the edges of the front sides excluding the centers of the front sides. The channels having plugs do not have catalytic layers, and the catalytic layers are formed along the other opened channels. The opened channels respectively have opened inlets and opened outlets, and the exhaust gas flows into the inlets and flows out of the outlets.

Abstract translation: 目的：提供一种催化单元及其制造方法和具有该催化单元的排气净化器，以使用塞子封闭对应于排气流量较低的死区的通道，从而排除催化剂 通道内的涂层。 构成：催化单元包括载体（100）和塞子（122）。 废气从通道（110,120）的前侧到载体的通道的后侧。 塞子封闭前侧边缘除了前侧中心的通道入口。 具有插塞的通道不具有催化剂层，并且催化层沿其它开放通道形成。 打开的通道分别具有打开的入口和打开的出口，并且废气流入入口并流出出口。

公开(公告)号：KR1020130042349A

公开(公告)日：2013-04-26

申请号：KR1020110106603

申请日：2011-10-18

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: F01N3/28 ,  F01N3/20 ,  B01D53/94

Abstract: PURPOSE: An exhaust gas disposal device is provided to reduce costs by not coating catalyst components to a predetermined part of a carrier in which flow of exhaust gas is little. CONSTITUTION: An exhaust gas disposal device comprises a catalyst unit(100) and a blocking member(110). Exhaust gas passes through from the front to the rear, and a catalyst layer(210) is included in the catalyst unit reducing harmful gas. The blocking member is arranged at the rear center of the catalyst unit and blocks an inlet or an outlet of a channel(200) formed from a front surface of the catalyst unit to a rear surface.

Abstract translation: 目的：提供废气处理装置，通过不将催化剂组分涂覆到排气流量少的载体的预定部分来降低成本。 构成：废气处理装置包括催化剂单元（100）和阻挡构件（110）。 废气从前到后通过，催化剂单元中包含催化剂层（210），减少有害气体。 阻挡构件布置在催化剂单元的后中心处，并且阻挡从催化剂单元的前表面形成的通道（200）的入口或出口到后表面。

公开(公告)号：KR1020130006863A

公开(公告)日：2013-01-18

申请号：KR1020110061774

申请日：2011-06-24

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: B05C3/109 ,  B01J37/02 ,  B01J35/04 ,  B01D53/94

Abstract: PURPOSE: A manufacturing device of catalyst units capable of reducing cost and a manufacturing method using the same are provided to reduce cost for catalyst components. CONSTITUTION: A manufacturing device of catalyst units (100) closes a part of channels of a carrier(102) by using plugging members(220). The manufacturing device of catalyst units comprises a container(230), a plugging protecting rubber(200) and an elastic member(210). The plugging member is included in the container. In order for a part of the front side of the carrier to be adhered closely, the plugging protecting rubber is equipped at the top of plugging member. The elastic member elastically supports the plugging protecting rubber to the top.

Abstract translation: 目的：提供能够降低成本的催化剂单元的制造装置和使用其的制造方法，以降低催化剂成分的成本。 构成：催化剂单元（100）的制造装置通过使用堵塞构件（220）封闭载体（102）的通道的一部分。 催化剂单元的制造装置包括容器（230），堵塞保护橡胶（200）和弹性构件（210）。 堵塞件包含在容器中。 为了将载体的前侧的一部分紧密地粘合，在堵塞构件的顶部装有堵塞保护橡胶。 弹性部件将堵塞保护橡胶弹性支撑到顶部。

公开(公告)号：KR1020120139419A

公开(公告)日：2012-12-27

申请号：KR1020110059211

申请日：2011-06-17

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: F01N3/28 ,  B01J35/04

CPC classification number: F01N3/2803 ,  B01D53/94 ,  B01J35/02 ,  F01N2330/04

Abstract: PURPOSE: A catalyst unit and a manufacturing method thereof are provided to reduce costs for catalyst components as an additional skin unit is formed at a part corresponding to a dead zone where the flow of exhaust gas is low. CONSTITUTION: A catalyst unit(100) comprises a channel unit(110), a skin unit(120), and an additional skin unit(130). Channels(112) are formed from the front side to rear side of the channel unit, and exhaust gas passes through the channels. The skin unit wraps the periphery except for the front and rear sides. The skin unit is integrally formed with the channel unit. The additional skin unit is additionally formed on the outer surface of the skin unit.

Abstract translation: 目的：提供催化剂单元及其制造方法以降低催化剂组分的成本，因为在与废气流低的死区对应的部分形成附加的皮肤单元。 构成：催化剂单元（100）包括通道单元（110），皮肤单元（120）和附加皮肤单元（130）。 通道（112）从通道单元的前侧到后侧形成，排气通过通道。 皮肤单元包裹外围，除了前后两侧。 皮肤单元与通道单元一体形成。 附加的皮肤单元另外形成在皮肤单元的外表面上。

公开(公告)号：KR1020120137154A

公开(公告)日：2012-12-20

申请号：KR1020110056507

申请日：2011-06-10

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: F01N3/28 ,  G01K13/00 ,  F01N11/00

CPC classification number: Y02T10/47 ,  F01N13/008 ,  F01N2560/06

Abstract: PURPOSE: A temperature sensor for an exhaust device is provided with improved durability and shock resistance as pre-loads are applied between a mesh and a mesh support unit when the temperature sensor is mounted. CONSTITUTION: A temperature sensor for an exhaust device comprises a mesh(52) and one or more mesh support units(14). The mesh is placed at the center of a converter shell, and formed into a net shape. The mesh support units support the mesh so that the mesh is mounted on the converter shell. The mesh support units are directly mounted on the converter shell, or a retainer which is mounted on the converter shell. The temperature sensor comprises a predetermined length. The tip part of the temperature sensor is inserted inside the converter shell, and installed to be in contact with the center of the mesh. The tip part of the temperature sensor measures temperature.

Abstract translation: 目的：一种排气装置的温度传感器具有改进的耐久性和抗冲击性，当安装温度传感器时，在网状物和网状支撑单元之间施加预载荷。 构成：用于排气装置的温度传感器包括网（52）和一个或多个网状支撑单元（14）。 网格放置在转炉外壳的中心，形成网状。 网格支撑单元支撑网格，使网格安装在转换器外壳上。 网状支撑单元直接安装在转换器壳体上，或者安装在转换器壳体上的保持器。 温度传感器包括预定长度。 温度传感器的尖端部分插入转换器外壳内，并安装成与网格中心接触。 温度传感器的尖端部分测量温度。

公开(公告)号：KR1020120126991A

公开(公告)日：2012-11-21

申请号：KR1020110045178

申请日：2011-05-13

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: F01N3/28 ,  B01D53/94 ,  F01N3/20

CPC classification number: F01N3/28 ,  B01D53/94 ,  B01J32/00 ,  F01N3/20 ,  F01N2330/48

Abstract: PURPOSE: A catalyst for purifying exhaust gas is provided with the optimized performance and activated catalytic matters as the density of cells and the thickness of a wall are differently formed according to the flow sections of exhaust gas. CONSTITUTION: A catalyst(100) for purifying exhaust gas comprises a carrier(11). The carrier comprises a plurality of cells(C1,C2) which are coated with catalytic materials. The carrier is divided into plural flow sections according to the flow quantity of the exhaust gas. The density of the cells and the thickness of a wall in each flow sections are differently formed.

Abstract translation: 目的：为排气净化的催化剂提供优化的性能和活化的催化剂，因为细胞的密度和壁的厚度根据废气的流动部分不同地形成。 构成：用于净化废气的催化剂（100）包括载体（11）。 载体包括涂覆有催化材料的多个电池（C1，C2）。 根据排气的流量将载体分成多个流路部。 细胞的密度和每个流动部分中壁的厚度是不同的。

公开(公告)号：KR101180944B1

公开(公告)日：2012-09-07

申请号：KR1020100044392

申请日：2010-05-12

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: B01D39/00 ,  B01D46/00 ,  F01N3/021

Abstract: 본 발명의 예시적인 실시예에 따른 배기가스 정화용 디젤 입자상 물질 필터는, 엔진으로부터 배출되는 배기가스 중의 입자상 물질을 제거하기 위한 것으로서, 전후단에 따른 길이 방향을 기준으로 할 때, 중심부 길이가 그 중심부를 제외한 나머지의 가장자리부 길이 보다 상대적으로 짧게 이루어지는 것을 특징으로 한다.

公开(公告)号：KR101145620B1

公开(公告)日：2012-05-23

申请号：KR1020090080785

申请日：2009-08-28

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: F01N3/022 ,  F01N3/02

Abstract: PURPOSE: An exhaust gas purification set is provided to effectively reduce the increase rate of back pressure by employing a carrier properly containing a high-porosity part and a low-porosity part. CONSTITUTION: An exhaust gas purification set comprises an exhaust line through which exhaust gas is discharged to outside and a particulate filter(100) which is installed in the exhaust line to filter particulates included in the exhaust gas passing through the exhaust line. The particulate filter is composed of porous carrier for removing the filtered particulates periodically. The carrier includes a high-porosity part and a low-porosity part.

公开(公告)号：KR1020120000955A

公开(公告)日：2012-01-04

申请号：KR1020100061511

申请日：2010-06-28

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: F01N3/023 ,  F01N11/00 ,  F01N3/02

CPC classification number: Y02T10/47 ,  F01N3/023 ,  B60Y2400/30 ,  F01N9/002 ,  F01N2900/0416

Abstract: PURPOSE: An exhaust gas post-processing system and a control method thereof are provided to prevent damage and improve durability by reproducing a diesel particle filter according to the amount of consumed fuel or travelling distance. CONSTITUTION: A control method of an exhaust gas post-processing system comprises followings. The primary differential pressure of the front and rear ends of a diesel particle filter collecting particles included in the exhaust gas is sensed. The amount of the collected particles is sensed according to the first differential pressure. First slope on the amount of the collected particles according to the amount of consumed fuel or travelling distance is sensed. When the first slope is higher than a fixed first value, the diesel particle filter is reproduced using the setup amount of consumed fuel or the setup travelling distance as a cycle.

Abstract translation: 目的：提供废气后处理系统及其控制方法，以通过根据消耗的燃料量或行驶距离再现柴油机颗粒过滤器来防止损坏并提高耐久性。 构成：废气后处理系统的控制方法如下。 感测排气中包含的柴油颗粒过滤器收集颗粒的前端和后端的初级差压。 根据第一压差感测收集的颗粒的量。 感测到根据消耗的燃料量或行驶距离的收集的颗粒的量的第一斜率。 当第一斜坡高于固定的第一值时，使用消耗燃料的设定量或设置行驶距离作为循环来再现柴油颗粒过滤器。

公开(公告)号：KR1020110124923A

公开(公告)日：2011-11-18

申请号：KR1020100044392

申请日：2010-05-12

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: B01D39/00 ,  B01D46/00 ,  F01N3/021

CPC classification number: F01N3/021 ,  B01D39/00

Abstract: PURPOSE: A diesel particulate material filter for purifying exhaust gas is provided to improve the durable quality of the filter by preventing the generation of damages such as a melting phenomenon and a cracking phenomenon. CONSTITUTION: A diesel particulate material filter for purifying exhaust gas eliminates particulate materials from exhaust gas which is exhausted from an engine. The center part(11) of the filter is relatively shorter than the edge part(13) of the filter based on a longitudinal direction. The lengths of the edge part and the center part of the filter are represented by L1 and L2, respectively. The section lengths of the edge part and the center part of the filter are represented by D1 and D2, respectively. The L2 is between 0.6L1 and 0.8L1. The D2 is between 0.4D1 and 0.7D1.

Abstract translation: 目的：提供一种用于净化废气的柴油颗粒材料过滤器，以通过防止产生诸如熔化现象和破裂现象的损坏来提高过滤器的耐用品质。 构成：用于净化废气的柴油颗粒材料过滤器消除了从发动机排出的废气中的颗粒物质。 过滤器的中心部分（11）基于纵向方向相对短于过滤器的边缘部分（13）。 滤波器的边缘部分和中心部分的长度分别由L1和L2表示。 滤波器的边缘部分和中心部分的截面长度分别由D1和D2表示。 L2在0.6L1和0.8L1之间。 D2在0.4D1和0.7D1之间。