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公开(公告)号：KR1020130135929A
公开(公告)日：2013-12-11
申请号：KR1020137025663
申请日：2012-03-30
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 닛폰 가이시 가부시키가이샤
CPC classification number: B01D46/247 , B01D46/2466 , B01D46/2474 , B01D2046/2492 , C04B35/10 , C04B35/66 , C04B38/0009 , C04B38/0012 , C04B2111/00793 , C04B2235/3217 , C04B2235/349 , C04B2235/6021 , F01N3/0222 , F01N3/2828 , F01N2330/30 , F01N2330/60 , Y10T428/24149 , B01D39/20 , B01D46/00 , B01D53/00 , C04B38/00 , F01N3/022 , C04B35/00
Abstract: Provided is a sealed honeycomb structure capable of improving the durability while suppressing the increase of the pressure loss. A honeycomb structure (4) comprises: a porous partition wall (1) partitioning an inlet cell (2a) and an outlet cell (2b) extended from the end of the inlet to the end (12) of the outlet; an inlet sealing unit (5b); and an outlet sealing unit. At least one outlet cell (2b) is a reinforcement cell (22) having a reinforcing unit (6) reinforcing the outlet cell at least on one corner part (21a) where the partition wall, which is vertical to the direction of the extended cell (2), is crossed. The inlet cell is a non-reinforcement cell (23) not having the reinforcing unit on every corner where the partition wall, which is vertical to the direction of the extended cell, is crossed.
Abstract translation: 提供一种能够在抑制压力损失增加的同时提高耐久性的密封蜂窝结构体。 蜂窝结构（4）包括：分隔入口单元（2a）的多孔分隔壁（1）和从入口端部延伸到出口端部（12）的出口单元（2b） 入口密封单元（5b）; 和出口密封单元。 至少一个出口单元（2b）是具有加强单元（6）的加强单元（22），所述加强单元（6）至少在一个角部（21a）上加强出口单元，其中分隔壁垂直于延伸单元的方向 （2），被交叉。 入口单元是在每个角上不具有加强单元的非增强单元（23），其中垂直于延伸单元的方向的分隔壁交叉。
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公开(公告)号：KR101588784B1
公开(公告)日：2016-01-27
申请号：KR1020137025664
申请日：2012-03-30
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 닛폰 가이시 가부시키가이샤
CPC classification number: B01D39/2075 , B01D46/2466 , B01D46/247 , B01D46/2474 , B01D2046/2485 , C04B28/24 , C04B35/195 , C04B35/565 , C04B35/573 , C04B37/005 , C04B38/00 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3217 , C04B2235/349 , C04B2235/3826 , C04B2235/428 , F01N3/0222 , Y10T428/24157 , C04B38/0054 , C04B38/0074 , C04B14/324 , C04B38/0019
Abstract: 압력손실의증가를억제할수 있음과아울러, 그내구성을양호하게향상시키는것이가능한밀봉된하니컴구조체를제공한다. 유입셀(2a) 및유출셀(2b)을구획형성하는다공질의격벽(1)을갖는하니컴구조체(4)와, 유출측밀봉부(5b)와, 유입측밀봉부를구비하고, 복수개의셀(2)은하니컴구조체(4)의단면에있어서유입셀(2a)의개구면적이유출셀(2b)의개구면적보다커지도록구성된것이고, 적어도하나의유출셀(2b)은셀(2)이연장되는방향에수직한단면의격벽(1)이교차하는적어도하나의코너부(21a)에유출셀(2b)을보강하는보강부(6)가형성된보강셀(22)이고, 유입셀(2a)은셀(2)이연장되는방향에수직한단면의격벽(1)이교차하는모든코너부(21)에보강부(6)가형성되지않은비보강셀인밀봉된하니컴구조체(100).
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公开(公告)号：KR1020130137673A
公开(公告)日：2013-12-17
申请号：KR1020137025664
申请日：2012-03-30
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 닛폰 가이시 가부시키가이샤
CPC classification number: B01D39/2075 , B01D46/2466 , B01D46/247 , B01D46/2474 , B01D2046/2485 , C04B28/24 , C04B35/195 , C04B35/565 , C04B35/573 , C04B37/005 , C04B38/00 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3217 , C04B2235/349 , C04B2235/3826 , C04B2235/428 , F01N3/0222 , Y10T428/24157 , C04B38/0054 , C04B38/0074 , C04B14/324 , C04B38/0019 , B01D39/20 , B01D46/00 , F01N3/022
Abstract: The present invention comprises: a honeycomb structure (4) having a porous partition wall (1) partitioning an inlet cell (2a) and an outlet cell (2b); an outlet sealing part (5b); and an inlet sealing part. Multiple cells (2) are comprised that the opening area of the inlet cell (2a) is bigger than the opening area of the outlet cell (2b) on the section of the honeycomb structure. At least one outlet cell is a reinforcement cell (22) having a reinforcing unit (6) reinforcing the outlet cell on at least one corner where the partition wall, which is vertical to the direction in which the cells are extended, is crossed. The inlet cell is a non-reinforcement cell not having the reinforcing unit on every corner where the partition wall, which is vertical to the direction in which the cells are extended, is crossed. A sealed honeycomb structure (100) is provided to suppress the increase of pressure loss, and to improve the durability.
Abstract translation: 本发明包括：蜂窝结构体（4），其具有分隔入口单元（2a）和出口单元（2b）的多孔隔壁（1）; 出口密封部分（5b）; 和入口密封部。 多个电池（2）包括入口电池（2a）的开口面积大于蜂窝结构部分上的出口电池（2b）的开口面积。 至少一个出口单元是具有加强单元（6）的加强单元（22），所述加强单元（6）在至少一个拐角处加强出口单元，其中垂直于单元延伸的方向的分隔壁交叉。 入口单元是在每个拐角处不具有加强单元的非增强单元，其中垂直于单元延伸的方向的分隔壁交叉。 提供密封的蜂窝结构（100）以抑制压力损失的增加并提高耐久性。
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公开(公告)号：KR101327139B1
公开(公告)日：2013-11-07
申请号：KR1020070131779
申请日：2007-12-15
Applicant: 현대자동차주식회사
Inventor： 박원순
Abstract: 본 발명은 차량의 머플러 배플 장착구조에 관한 것으로, 배플에 형성된 확장 플랜지와 개스킷을 매개로 배플과 머플러 하우징을 결합시켜 배플과 머플러 하우징 사이에 틈새가 형성되지 않도록 함으로써, 머플러의 배기가스 정화 성능을 향상시켜 배기가스로 인한 대기오염을 효과적으로 경감시킬 수 있도록 머플러 하우징의 중앙 블록과 배기가스 유입측 블록이 체결되는 부위에 전방 배플의 확장 플랜지와 개스킷이 개재되어 함께 체결되어 있다.
배플, 개스킷, 확장 플랜지, 머플러 하우징-
Patent Agency Ranking
公开(公告)号：KR1020090064198A
公开(公告)日：2009-06-18
申请号：KR1020070131779
申请日：2007-12-15
Applicant: 현대자동차주식회사
Inventor： 박원순
Abstract: A mounting structure for a baffle of a muffler of a vehicle is provided to improve the exhaust gas purification efficiency of a muffler and to reduce the air pollution by exhaust gas by coupling a baffle and a muffler housing using an expansion flange and a gasket not to have a gap between the baffle and the muffler housing. A mounting structure for a baffle of a muffler of a vehicle is formed by inserting and coupling an expansion flange(5a) of a front baffle(5) and two gaskets(7) on a part where a central block of a muffler housing(1) and an exhaust gas inlet-side block are fastened, wherein a central baffle(4) and a rear baffle(3) built in the muffler housing are provided with many exhaust gas moving holes(4a,3a) respectively to have a non-sealing structure, and the front baffle is coupled with metal substrate(6) having an oxidation catalyst and a filter within over the whole circumference by welding to have a sealing structure.
Abstract translation: 提供了一种用于车辆消声器的挡板的安装结构，以提高消音器的废气净化效率，并且通过使用膨胀法兰和垫圈将挡板和消声器壳体联接来减少排气的空气污染，而不是 在挡板和消声器壳体之间具有间隙。 通过将前挡板（5）和两个垫圈（7）的膨胀法兰（5a）插入并联接在消声器壳体（1）的中心块的部分上，形成用于车辆消音器的挡板的安装结构 ）和废气入口侧块被固定，其中内置在消音器壳体中的中央挡板（4）和后挡板（3）分别设置有许多废气移动孔（4a，3a） 密封结构，前挡板通过焊接在整个圆周上与具有氧化催化剂和过滤器的金属基板（6）结合以具有密封结构。
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公开(公告)号：KR1020090058431A
公开(公告)日：2009-06-09
申请号：KR1020070125201
申请日：2007-12-04
Applicant: 현대자동차주식회사
Inventor： 박원순
Abstract: An exhaust gas reduction device with catalyst carriers is provided to dip a large amount of catalysts in the carriers with high temperature and high flux of exhaust gas and a relatively small amount of catalysts in the carriers with low temperature and low flux of exhaust gas, thereby improving exhaust gas reduction efficiency. An exhaust gas reduction device with catalyst carriers comprises catalyst carriers(200). Catalysts more than the set amount are dipped in the carriers which pass through the exhaust gas faster than the mean flow rate, and catalysts less than the set amount are dipped in the carriers which pass through the exhaust gas slower than the mean flow rate. The amount of catalysts dipped in the carriers is proportional to the flux of the exhaust gas passing through each catalyst carrier.
Abstract translation: 提供了一种具有催化剂载体的废气还原装置，用于在具有低温和低通量废气的载体中，将大量的催化剂以高温和高流量的废气和相对少量的催化剂浸入载体中，从而 提高废气减排效率。 具有催化剂载体的废气还原装置包括催化剂载体（200）。 超过设定量的催化剂浸入通过排气的载体比平均流速更快，并且小于设定量的催化剂浸入通过排气的载体比平均流速慢。 浸在载体中的催化剂的量与通过每个催化剂载体的废气的通量成比例。
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公开(公告)号：KR1020130135930A
公开(公告)日：2013-12-11
申请号：KR1020137025665
申请日：2012-03-30
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 닛폰 가이시 가부시키가이샤
CPC classification number: B01D46/2418 , B01D39/20 , B01D46/00 , B01D46/2429 , B01D46/2466 , B01D46/247 , B01D46/2474 , B01D2046/2433 , B01D2046/2492 , B01D2046/2496 , B28B1/24 , B28B3/20 , B28B11/007 , B28B11/22 , B28B11/241 , B28B11/242 , B28B2003/203 , C04B28/24 , C04B35/565 , C04B35/573 , C04B37/005 , C04B38/00 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3217 , C04B2235/349 , C04B2235/3826 , C04B2235/428 , F01N3/0222 , F01N2260/18 , C04B35/195 , C04B38/0054 , C04B38/0074 , C04B14/324 , C04B38/0019 , B01D53/00 , F01N3/022
Abstract: Provided is a sealed honeycomb structure capable of improving the durability while suppressing the increase of pressure loss. A honeycomb structure (100) comprises: a honeycomb structure (4) having a porous partition wall (1) partitioning an outlet cell (2b) and an inlet cell (2a) extended from the end of the inlet to the end (12) of the outlet; an outlet sealing unit (5b); and an inlet sealing unit (5a). At least one outlet cell is a reinforcement cell (22) having a reinforcing unit (6) reinforcing the outlet cell at least on one corner part (21a) where the partition wall, which is vertical to the direction of the extended cell, is crossed. The inlet cell is non-reinforcement cell (23) not having the reinforcing unit on every corner part (21) where the partition wall, which is vertical to the direction of the extended cell, is crossed. The reinforcing unit is formed in a part in the direction of the cell extended from the outlet end (12).
Abstract translation: 提供一种能够在抑制压力损失增加的同时提高耐久性的密封蜂窝结构体。 蜂窝结构（100）包括：具有分隔出口单元（2b）的多孔分隔壁（1）和从入口端部延伸到端部（12）的入口单元（2a）的蜂窝结构体（4） 出口; 出口密封单元（5b）; 和入口密封单元（5a）。 至少一个出口单元是具有加强单元（6）的增强单元（6），所述加强单元（6）至少在一个角部（21a）上加强出口单元，其中垂直于延伸单元的方向的分隔壁交叉 。 入口单元是在每个角部（21）上不具有加强单元的非增强单元（23），其中垂直于延伸单元的方向的分隔壁交叉。 加强单元在从出口端（12）延伸的单元的方向上形成为一部分。
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公开(公告)号：KR101283308B1
公开(公告)日：2013-07-12
申请号：KR1020060078812
申请日：2006-08-21
Applicant: 현대자동차주식회사
Inventor： 박원순
IPC: B01D39/10
Abstract: 본 발명은 불균일 촉매 분포 다층형 필터에 관한 것으로서, 엔진에서 발생한 배기가스를 정화하기 위해 배기 시스템에 장착되는 다층형 필터에 있어서 내부하우징과 외부하우징으로 구성되는 필터부의 사이로 판상 다공성 금속메쉬에 촉매를 코팅하여 형성되는 다층형 필터가 장착되는 것을 특징으로 한다.
본 발명에 따르면, 다층형 필터에 촉매 코팅된 다공성 세라믹 입자를 추가하여 촉매DOC 사용을 배제할 수 있는 효과가 있다.
다층형 필터, 판상 다공성 금속메쉬, 표면 돌기-
公开(公告)号：KR1020100064924A
公开(公告)日：2010-06-15
申请号：KR1020080123576
申请日：2008-12-05
Inventor： 박원순
CPC classification number: Y02A50/2322
Abstract: PURPOSE: An exhaust gas purification device is provided to improve the regeneration efficiency of exhaust gas by raising the temperature of exhaust gas, which is discharged from a vehicle operating in a low temperature region, to about 350°C. CONSTITUTION: An exhaust gas purification device comprises a diesel oxidation catalyst, a filter catalyst, and a controller. The diesel oxidation catalyst reduces hydrocarbon and carbon monoxide and generates nitrogen dioxide using catalyst. The filter catalyst collects particulates at the rear side of the diesel oxidation catalyst and eliminates the collected particulates through reaction with nitrogen dioxide. The controller detects the temperature of exhaust gas and maintains exhaust gas at the set temperature in order to naturally regenerate and eliminate the collected particulates. The concentration of NOx and hydrocarbon in the exhaust gas is detected and kept in a set range so that the filter catalyst is naturally regenerated.
Abstract translation: 目的：提供一种排气净化装置，通过将从低温区域运转的车辆排出的废气的温度升高到约350℃来提高排气的再生效率。 构成：废气净化装置包括柴油氧化催化剂，过滤器催化剂和控制器。 柴油氧化催化剂减少烃和一氧化碳，并使用催化剂产生二氧化氮。 过滤催化剂在柴油氧化催化剂的后侧收集颗粒，并通过与二氧化氮的反应消除收集的颗粒。 控制器检测废气的温度，并将废气维持在设定温度，以便自然地再生和消除所收集的颗粒物。 废气中的NOx和烃的浓度被检测并保持在设定范围内，使得过滤器催化剂自然地再生。
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