公开(公告)号：KR1020100037885A

公开(公告)日：2010-04-12

申请号：KR1020080097219

申请日：2008-10-02

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: F01N3/28 ,  F01N3/24

Abstract: PURPOSE: An exhaust gas purification device is provided to increase the OFA of filter by inserting a first stopper at preset depth from an inlet to an outlet. CONSTITUTION: An exhaust gas purification device comprises a first stopper(310) and a second stopper(320). The first stopper blocks one inlet(330) among channels formed on a filter. The second stopper blocks the other outlet among the channels. The first stopper is inserted from the inlet to the outlet on the front surface of the end of the channel.

Abstract translation: 目的：提供一种废气净化装置，通过从入口到出口将预先设定的深度插入第一挡块来增加过滤器的OFA。 构成：排气净化装置包括第一止动件（310）和第二止动件（320）。 第一止动件在形成在过滤器上的通道中阻塞一个入口（330）。 第二个挡块阻挡了通道中的另一个出口。 第一止动件从入口插入到通道端部的前表面上的出口。

公开(公告)号：KR1020080028646A

公开(公告)日：2008-04-01

申请号：KR1020060094203

申请日：2006-09-27

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: B01D39/00

Abstract: A carrier structure for exhaust gas purification having a coating part formed on carriers is provided to prevent starting of an automobile from being stopped when one sides of carriers are blocked by deposits of exhaust gas or alien substances generated in the carrier preparation process, and prevent the formation of irregularities on the one sides of the carriers when the exhaust gas or alien substances pass through a plurality of cells, and a manufacturing method of the carrier structure is provided. In an exhaust gas purification device in which a plurality of cells(32) are formed at inner sides of carriers(31) to purify exhaust gas exhausted from an automobile, a carrier structure for exhaust gas purification having coating parts formed on carriers is characterized in that coating parts(13) are formed on one sides of the carriers to prevent erosion of the one sides of the carriers or clogging of the cells due to iron oxide particles or small carrier fragments. The coating parts are formed by dipping the one sides of the carriers into a solution comprising limes or talcs as a principal material and firing the one sides of the carriers coated with the solution to a heat with a temperature of 1200 deg.C or more. The coating parts are formed in such a shape that front faces of the coating parts are curved. The carriers each has a coating part with a thickness of 1 to 5 mm formed thereon.

Abstract translation: 提供了一种用于排气净化的载体结构，其具有形成在载体上的涂布部，以防止在载体的一侧被载体制备过程中产生的废气或异物的沉积物阻挡时汽车的起动停止，并且防止 在排气或异物通过多个单元时，在载体的一侧形成凹凸，并且提供载体结构体的制造方法。 在其中在载体（31）的内侧形成多个电池（32）以净化从汽车排出的废气的排气净化装置中，具有形成在载体上的涂布部的排气净化用载体结构的特征在于 在载体的一侧形成涂层部分（13），以防止载体的一侧的侵蚀或由于氧化铁颗粒或小的载体碎片导致的孔的堵塞。 涂层部分通过将载体的一侧浸入包含石灰或滑石作为主要材料的溶液中并将涂布有溶液的载体的一侧烧制至1200℃或更高的温度而形成。 涂布部分形成为使涂层部分的前表面弯曲的形状。 载体各自具有形成在其上的厚度为1至5mm的涂层部分。

公开(公告)号：KR1020080028645A

公开(公告)日：2008-04-01

申请号：KR1020060094202

申请日：2006-09-27

Applicant: 현대자동차주식회사

Inventor： 정재훈 ,  최성무

IPC: B01D39/00

Abstract: A purification function improved carrier is provided to improve the purification efficiency of exhaust gas by removing deposits accumulated on inner parts of cells of the carrier and increasing a contact area of the exhaust gas and the cells. In a carrier(11) which is formed by extrusion to purify exhaust gas generated from an engine when driving an automobile, and in which a plurality of cells(12) are formed, a purification function improved carrier is characterized in that metal needles(13) are formed in central parts of the cells and generate vortex in exhaust gas flowing through the cells during high speed traveling of the automobile to remove deposits adhered to inner walls of the cells. The metal needles are coated with ZSM-5(zeolite). The metal needles are formed on both faces of a support(14) having the same cross-sectional structure as the carrier such that the metal needles are projected to front and rear sides of the support. In the carrier(11) in which a first carrier(22) and a second carrier(23) are formed at front and rear sides and connected to each other, a purification function improved carrier is characterized in that a vortex generating unit(21) is installed between the first and second carriers to form vortex in exhaust gas passing through the carrier(11). Further, the vortex generating unit forms the metal needles inserted into the cells of the first and the second carriers.

Abstract translation: 提供改进载体的净化功能，通过去除沉积在载体的细胞内部的沉积物并增加废气和细胞的接触面积来提高废气净化效率。 在通过挤压形成的载体（11）中，在驱动汽车时净化由发动机产生的排气，其中形成有多个单元（12），其特征在于金属针（13 ）形成在电池的中心部分，并且在汽车的高速行驶期间产生流过电池的废气中的涡流，以去除附着在电池内壁上的沉积物。 金属针涂有ZSM-5（沸石）。 金属针形成在具有与载体相同的横截面结构的支撑件（14）的两个表面上，使得金属针突出到支撑件的前侧和后侧。 在其前后形成有第一载体（22）和第二载体（23）并彼此连接的载体（11）中，净化功能改进的载体的特征在于，涡流发生单元（21） 安装在第一和第二载体之间以在通过载体（11）的废气中形成涡流。 此外，涡流发生单元形成插入第一和第二载体的单元中的金属针。

公开(公告)号：KR100610449B1

公开(公告)日：2006-08-08

申请号：KR1020050028310

申请日：2005-04-06

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: B01J37/02 ,  B01J33/00

Abstract: 본 발명은 자동차 배기가스 정화용 촉매를 제조하기 위한 불균일 코팅 장치에 관한 것으로서, 촉매의 부분별로 귀금속 농도를 달리하여 코팅할 수 있도록 구성됨으로써, 촉매의 부분별로 귀금속 코팅량을 최적화할 수 있어 귀금속의 사용량 및 원가 절감이 가능하고, 동시에 종래 균일계 촉매에 비해 배기가스 저감 효과를 향상시킨 촉매를 제조할 수 있으며, 촉매의 부분별로 귀금속 농도를 달리함에도 코팅 횟수를 최소화할 수 있어 공정수 축소 및 공정비용 절감의 효과를 얻을 수 있는 촉매 제조용 불균일 코팅 장치에 관한 것이다.
상기한 목적을 달성하기 위한 본 발명은, 귀금속 농도가 상이한 촉매용액들이 공급될 수 있도록 촉매용액별 각 공급부를 포함하면서 각 공급부로부터 촉매용액이 공급되는 각 공급통로가 구비된 촉매용액 공급기와; 이 촉매용액 공급기로부터 귀금속 농도가 상이한 촉매용액들을 분리상태로 공급받아 미리 정해진 담체의 분할영역별로 투입하기 위한 분리투입수단과; 투입된 촉매용액을 담체 반대쪽에서 빨아들이기 위한 부압을 제공하는 흡입기;를 포함하여 이루어지는 것을 특징으로 한다.
자동차, 배기가스, 촉매, 불균일, 코팅 장치

Abstract translation: 本发明车涉及废气不均匀的涂层装置的净化用于制造催化剂，被构造为被涂覆有催化剂的部分中的不同的贵金属浓度，有可能优化贵金属涂布量为贵金属的催化剂量的每个部分 和成本降低是可能的，并在同一时间之前制备具有改进的排气气体降低效果的均相体系相比，催化剂中的催化剂，并以最小化虽然不像在催化剂部件的贵金属浓度涂覆的数目可以处理降低和运行成本 本发明涉及一种用于生产催化剂的不均匀涂覆设备。

公开(公告)号：KR1020060058335A

公开(公告)日：2006-05-30

申请号：KR1020040097325

申请日：2004-11-25

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: F02M35/024 ,  F02M35/10

Abstract: 본 발명은 증발가스 흡착구조를 갖는 흡기관에 관한 것으로, 종래의 흡착수단이 가진 구조적, 효율적, 원가적 문제점을 해결하여 흡착효율을 높임과 더불어 흡기저항을 유발시키지 않도록 한 것이다.
즉, 본 발명은 에어크리너의 연소실측에 공기와 직접 접촉되게 제올라이트흡착층을 형성한 다공 흡착판을 구비한 것이다.
따라서, 본 발명은 표면에 제올라이트흡착층이 형성된 다공 흡착판을 구비하므로서 엔진의 정상 작동과정에 있어서는 충분한 통기성을 유지하여 흡기저항을 최소화하며 엔진의 정지시는 미처 연소실로 공급되지 못한 연료가 증발하여 발생한 증발가스가 효율적으로 흡착 유지되는 것이다.
증발가스

公开(公告)号：KR100534721B1

公开(公告)日：2005-12-07

申请号：KR1020040040413

申请日：2004-06-03

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: B01D53/00 ,  B01D53/30 ,  F01N11/00 ,  F01N3/00

Abstract: 본 발명은, OBD센서를 구비하고 그 장착여부만으로 대기정화장치의 정상 작동 여부를 판단할 수 있는 대기정화용 OBD 시스템 및 그 제어방법을 제공하는데 그 목적이 있다.
이를 위해, 본 발명에 따른 대기정화용 OBD시스템은, 열을 방출하는 방열부와, 상기 방열부에 코팅되는 오존저감물질을 갖는 대기정화장치에 있어서, 상기 방열부에 구비되는 OBD센서; 상기 방열부에서 이탈되지 않도록 상기 OBD센서를 상기 방열부에 고정시키는 고정부; 및 상기 OBD센서와 전기적으로 연결되어 상기 OBD센서의 장착유무를 판단하는 제어부;를 포함한다.

公开(公告)号：KR1020050098107A

公开(公告)日：2005-10-11

申请号：KR1020040023423

申请日：2004-04-06

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: F01N9/00

CPC classification number: B01D53/9495 ,  B01D53/9454 ,  B01D2255/2022 ,  B01D2255/50 ,  B01D2255/91 ,  B01D2255/912 ,  F01N3/0814 ,  F01N3/0835 ,  F01N3/0842 ,  F01N3/0878 ,  F01N3/2006 ,  F01N3/2053 ,  F01N13/009 ,  F01N13/0097 ,  F01N13/011 ,  F01N13/14 ,  F01N2410/02 ,  F01N2570/12 ,  F01N2570/14 ,  Y02A50/2324 ,  Y02A50/2344 ,  Y02T10/22 ,  Y02T10/26

Abstract: The present invention relates to a system for purifying automobile exhaust gas capable of allowing an absorption catalyst to purify exhaust gases, where the exhaust gases flow through the absorption catalyst in a CCC at the inital start time of the engine and capable of allowing a UCC catalyst to purify exhaust gases normally by flowing the exhaust gases only through the UCC catalyst by disconnecting a flow path connected with the absorption catalyst in the CCC during a warm-up state of the UCC catalyst. The CCC is installed near an engine exhaust manifold, and a UCC is installed in a lower side of the automobile body floor. A HC absorption catalyst and a NO x absorption catalyst each having little or no precious metal carrying amount, are installed in the CCC. A variable flow path system, including a bypass flow path and a flow path switching part, is provided.

公开(公告)号：KR100435390B1

公开(公告)日：2004-06-10

申请号：KR1020020033983

申请日：2002-06-18

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: G01M99/00

Abstract: PURPOSE: An aging test apparatus for catalyst of a vehicle is provided to inspect a performance variation of the catalyst in a short period of time by shortening an aging test time for the catalyst. CONSTITUTION: An aging test apparatus for catalyst includes a vacuum pump(13) having a suction port(11) and an exhaust port(12). The vacuum pump(13) is accommodated in a chamber(14) filled with fine powders. A hose(15) is connected to both exhaust port(12) of the vacuum pump(13) and the chamber(14). A radiator test sample(16) is provided in the hose(15). A flux measuring device(17) is installed at the front of the hose(15). When fine powders are moved due to the operation of the vacuum pump(13), a coating layer of the radiator test sample(16) is broken. An aspect ratio of the exhaust port(12) is about 5:1.

Abstract translation: 目的：提供一种用于车辆催化剂的老化测试设备，通过缩短催化剂的老化测试时间来在短时间内检查催化剂的性能变化。 构成：用于催化剂的老化测试装置包括具有吸入口（11）和排出口（12）的真空泵（13）。 真空泵（13）容纳在充满细粉末的腔室（14）中。 软管（15）连接到真空泵（13）的排气口（12）和腔室（14）两者。 散热器测试样品（16）设置在软管（15）中。 焊剂测量装置（17）安装在软管（15）的前部。 当由于真空泵（13）的操作而使细粉移动时，散热器测试样品（16）的涂层被破坏。 排气口（12）的纵横比约为5：1。

公开(公告)号：KR1020040013831A

公开(公告)日：2004-02-14

申请号：KR1020020046918

申请日：2002-08-08

Applicant: 현대자동차주식회사

Inventor： 김석재 ,  최성무

IPC: F01N3/02

CPC classification number: F01N3/023 ,  F01N11/00 ,  F01N2550/04 ,  F01N2560/12 ,  F01N2900/0408

Abstract: PURPOSE: A method is provided to achieve improved durability of filter by protecting the filter from the heat during the regeneration of the filter. CONSTITUTION: A method comprises a step of arranging two or more thermocouples at the front or rear end of a particulate matter filter of a diesel engine, and performing a counting operation after setting the initial value as zero; a step of inputting the initial temperature values of the first thermocouple(10) and the second thermocouple(11) and initial time, and increasing the counter by 1 time; a step of judging whether the frequency counted by the counter is 2 and calculating temperature changes of each thermocouple if the frequency is 2, and returning to the starting step if the frequency is not 2; and a step of judging whether the calculated temperature changes are in proportion to each other and starting a filter regenerating process if the calculated temperature changes are in proportion to each other, and returning to the starting step if the calculated temperature changes are not in proportion to each other.

Abstract translation: 目的：提供一种方法，通过在过滤器再生过程中保护过滤器免受热量的影响，从而提高过滤器的耐久性。 构成：一种方法包括在柴油发动机的颗粒物质过滤器的前端或后端设置两个或更多个热电偶的步骤，并且在将初始值设置为零之后执行计数操作; 输入第一热电偶（10）和第二热电偶（11）的初始温度值和初始时间的步骤，并将计数器增加1次; 判断由计数器计数的频率是否为2，如果频率为2，则计算每个热电偶的温度变化，如果频率不为2，则返回到起始步骤; 以及如果计算出的温度变化彼此成比例，则判断计算出的温度变化是否成比例并开始过滤器再生处理的步骤，如果计算出的温度变化不成比例则返回到起始步骤 彼此。

公开(公告)号：KR1020030039011A

公开(公告)日：2003-05-17

申请号：KR1020010069809

申请日：2001-11-09

Applicant: 현대자동차주식회사

Inventor： 최성무

IPC: B01D53/66

CPC classification number: Y02A50/2347 ,  B01D53/66 ,  B01D53/32 ,  B01D2257/106

Abstract: PURPOSE: Provided is an ozone-reducing apparatus for OBD system, capable of indirectly determining ozone-reducing capability by a thickness of a coating material on an ozone purification device. CONSTITUTION: The apparatus comprises an ozone purification system installed on the front surface of a radiator, an electro magnet(21) connected to the ozone purification system in parallel for forming magnetic field, and an alarming lamp(22) selectively operating by the electro magnet(21), wherein the ozone purification system includes a purification layer(23), aluminum foils(24) attached at both sides of the purification layer(23), and aluminium alloys(25) attached on the outer surfaces of the aluminum foils(24), and wherein the aluminium alloys(25) formed at opposite sides of the purification layer(23) are arranged to be electrically conducted.

Abstract translation: 目的：提供一种用于OBD系统的臭氧降低装置，能够通过臭氧净化装置上的涂层材料的厚度间接地确定臭氧降低能力。 构成：该装置包括安装在散热器前表面的臭氧净化系统，并联连接到臭氧净化系统的电磁体（21），用于形成磁场;以及警报灯（22），选择性地由电磁铁 （21），其中所述臭氧净化系统包括净化层（23），附着在所述净化层（23）两侧的铝箔（24）和附着在所述铝箔的外表面上的铝合金（25） 24），并且其中形成在净化层（23）的相对侧的铝合金（25）被布置成电导通。