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公开(公告)号：US10029201B2
公开(公告)日：2018-07-24
申请号：US15487282
申请日：2017-04-13
IPC分类号： B01D39/06 , B01D39/20 , B01D39/14 , B01D50/00 , B01D46/24 , B28B3/20 , B28B1/24 , B28B11/24 , B28B11/22 , B28B11/00 , F01N3/022
摘要： A sealed honeycomb structure may include porous walls dividedly forming inlet cells and outlet cells extending from an end surface of an inlet side to an end surface of an outlet side, inlet and outlet side sealing portion 5b, and an inlet side sealing portion, wherein at least one outlet cell is a reinforced cell where a reinforcing part 6 for reinforcing the outlet cell 2b is formed at at least one corner portion 21a at which the walls on a cross-section vertical to an extending direction of the cell cross each other, wherein the inlet cell is a non-reinforced cell where the reinforcing part is not formed at all the corner portions at which the walls on the cross-section vertical to the extending direction of the cell cross each other, and wherein the reinforcing parts 6 of the reinforced cells 22 are formed at a section of the honeycomb structure from the end surface of the outlet side in the extending direction of the cell.
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公开(公告)号：US10065142B2
公开(公告)日：2018-09-04
申请号：US15487282
申请日：2017-04-13
IPC分类号： B01D39/06 , B01D39/20 , B01D39/14 , B01D50/00 , B01D46/24 , B28B3/20 , B28B1/24 , B28B11/24 , B28B11/22 , B28B11/00 , F01N3/022
摘要： A sealed honeycomb structure may include porous walls dividedly forming inlet cells and outlet cells extending from an end surface of an inlet side to an end surface of an outlet side, inlet and outlet side sealing portion 5b, and an inlet side sealing portion, wherein at least one outlet cell is a reinforced cell where a reinforcing part 6 for reinforcing the outlet cell 2b is formed at at least one corner portion 21a at which the walls on a cross-section vertical to an extending direction of the cell cross each other, wherein the inlet cell is a non-reinforced cell where the reinforcing part is not formed at all the corner portions at which the walls on the cross-section vertical to the extending direction of the cell cross each other, and wherein the reinforcing parts 6 of the reinforced cells 22 are formed at a section of the honeycomb structure from the end surface of the outlet side in the extending direction of the cell.
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公开(公告)号：US20140311112A1
公开(公告)日：2014-10-23
申请号：US14009057
申请日：2012-03-30
IPC分类号： B01D46/24
CPC分类号： B01D46/2474 , B01D39/20 , B01D46/00 , B01D46/2418 , B01D46/2429 , B01D46/2466 , B01D46/247 , 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
摘要： A sealed honeycomb structure may include porous walls dividedly forming inlet cells and outlet cells extending from an end surface of an inlet side to an end surface of an outlet side, inlet and outlet side sealing portion 5b, and an inlet side sealing portion, wherein at least one outlet cell is a reinforced cell where a reinforcing part 6 for reinforcing the outlet cell 2b is formed at at least one corner portion 21a at which the walls on a cross-section vertical to an extending direction of the cell cross each other, wherein the inlet cell is a non-reinforced cell where the reinforcing part is not formed at all the corner portions at which the walls on the cross-section vertical to the extending direction of the cell cross each other, and wherein the reinforcing parts 6 of the reinforced cells 22 are formed at a section of the honeycomb structure from the end surface of the outlet side in the extending direction of the cell.
摘要翻译： 密封蜂窝结构体可以包括多孔壁，分别形成从入口侧的端面到出口侧的端面，入口侧和出口侧密封部5b以及入口侧密封部分延伸的入口单元和出口单元，其中， 至少一个出口单元是增强单元，其中用于加强出口单元2b的加强部分6形成在垂直于单元的延伸方向的横截面上的壁彼此交叉的至少一个角部21a处，其中 入口单元是非增强单元，其中加强部分不形成在垂直于单元的延伸方向的横截面上的壁彼此交叉的所有角部处，并且其中， 在蜂窝结构体的沿着电池的延伸方向的出口侧的端面的一部分形成增强电池22。
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公开(公告)号：US20140123611A1
公开(公告)日：2014-05-08
申请号：US14009043
申请日：2012-03-30
CPC分类号： 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
摘要： A sealed honeycomb structure which can suppress increase of pressure loss and improve durability favorably is disclosed. A sealed honeycomb structure 100 including includes a honeycomb structure having porous walls dividedly forming inlet cells and outlet cells, an outlet side sealing portion, and an inlet side sealing portion, wherein an opening area of the inlet cell is larger than an opening area of an outlet cell on a cross-section of the honeycomb structure, wherein at least one outlet cell is a reinforced cell where a reinforcing part for reinforcing the outlet cell is formed at at least one corner portion at which the walls on a cross-section vertical to an extending direction of the cell cross each other, and wherein the inlet cell is a non-reinforced cell where the reinforcing part is not formed at all the corner portions at which the walls on the cross-section vertical to the extending direction of the cell cross each other.
摘要翻译： 公开了一种可以抑制压力损失增加并有利地提高耐久性的密封蜂窝结构体。 密封蜂窝结构体100包括具有分开形成入口单元和出口单元的多孔壁的蜂窝结构体，出口侧密封部分和入口侧密封部分，其中入口单元的开口面积大于开口面积 出口单元，其中至少一个出口单元是增强单元，其中用于加强出口单元的增强部分形成在至少一个角部，在所述至少一个角部处，横截面上的壁垂直于 电池的延伸方向彼此交叉，并且其中入口电池是非增强电池，其中加强部分不形成在垂直于电池的延伸方向的横截面上的所有角部 互相交叉
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公开(公告)号：US10300423B2
公开(公告)日：2019-05-28
申请号：US15263073
申请日：2016-09-12
摘要： A sealed honeycomb structure may include porous walls dividedly forming inlet cells and outlet cells extending from an end surface of an inlet side to an end surface of an outlet side, an outlet side sealing portion, and an inlet side sealing portion, wherein at least one outlet cell is a reinforced cell, where a reinforced part for reinforcing the outlet cell is formed at at least one corner portion at which the walls on a cross-section vertical to an extending direction of the cell cross each other, and wherein the inlet cell is a non-reinforced cell where the reinforced part is not formed at all the corner portions at which the walls on the cross-section vertical to the extending direction of the cell cross each other.
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公开(公告)号：US20170216753A1
公开(公告)日：2017-08-03
申请号：US15487282
申请日：2017-04-13
CPC分类号： B01D46/2474 , B01D39/20 , B01D46/00 , B01D46/2418 , B01D46/2429 , B01D46/2466 , B01D46/247 , 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
摘要： A sealed honeycomb structure may include porous walls dividedly forming inlet cells and outlet cells extending from an end surface of an inlet side to an end surface of an outlet side, inlet and outlet side sealing portion 5b, and an inlet side sealing portion, wherein at least one outlet cell is a reinforced cell where a reinforcing part 6 for reinforcing the outlet cell 2b is formed at at least one corner portion 21a at which the walls on a cross-section vertical to an extending direction of the cell cross each other, wherein the inlet cell is a non-reinforced cell where the reinforcing part is not formed at all the corner portions at which the walls on the cross-section vertical to the extending direction of the cell cross each other, and wherein the reinforcing parts 6 of the reinforced cells 22 are formed at a section of the honeycomb structure from the end surface of the outlet side in the extending direction of the cell.
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公开(公告)号：US10287944B2
公开(公告)日：2019-05-14
申请号：US14955858
申请日：2015-12-01
申请人： HYUNDAI MOTOR COMPANY , FEV GMBH
发明人： Jin Ha Lee , Won Soon Park , Jin Woo Park , Ki Hyung Joo , Sera Lim , Thomas Wittka , Alexander Vovk , Joschka Schaub
摘要： A method of desulfurizing a lean NOx trap (LNT) of an exhaust purification system provided with the LNT and a selective catalytic reduction (SCR) catalyst includes determining whether a desulfurization feasibility condition of the LNT is satisfied, determining whether a desulfurization demand condition of the LNT is satisfied, and performing desulfurization of the LNT if both of the desulfurization feasibility condition of the LNT and the desulfurization demand condition of the LNT are satisfied, wherein the desulfurization of the LNT is performed by repeating a desulfurization lean mode and a desulfurization rich mode according to whether a mode switching condition due to a desulfurization temperature is satisfied and whether a mode switching condition due to generation of H2S is satisfied.
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8.发明申请APPARATUS AND METHOD FOR CONTROLLING REGENERATION IN EXHAUST EMISSION CONTROL DEVICE 审中-公开用于控制排气控制装置再生的装置和方法公开(公告)号：US20150167530A1
公开(公告)日：2015-06-18
申请号：US14313912
申请日：2014-06-24
发明人： Choong II Kwon , Won Soon Park
CPC分类号： F01N9/002 , F01N3/023 , F01N3/035 , F01N3/2066 , F01N9/005 , F01N2900/1602 , Y02T10/24 , Y02T10/47
摘要： A method and an apparatus for controlling regeneration of an exhaust emission control device in which a diesel particulate filter (DPF) may be installed at a back stage of a reducing agent supply apparatus may include measuring temperature of a front stage of the DPF at the time of supplying a reducing agent, comparing a temperature value measured at the front stage of the DPF with a temperature modeling value of the front stage of the DPF, and controlling the regeneration of the DPF by comparing a difference between the temperature value and the temperature modeling value with a reference variation.
摘要翻译： 一种用于控制废气排放控制装置再生的方法和装置，其中可以在还原剂供应装置的后级安装柴油机微粒过滤器（DPF），其可以包括在该时间段测量DPF的前级的温度 提供还原剂，将DPF前段测得的温度值与DPF前段温度建模值进行比较，并通过比较温度值与温度建模之间的差异来控制DPF的再生 值与参考变量。
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公开(公告)号：US09869221B2
公开(公告)日：2018-01-16
申请号：US14940978
申请日：2015-11-13
发明人： Jin Ha Lee , Ki Hyung Joo , Won Soon Park , Young Su Kim , Jin Woo Park
CPC分类号： F01N3/035 , F01N3/0814 , F01N3/0842 , F01N3/2066 , F01N3/208 , F01N3/2892 , F01N11/002 , F01N11/007 , F01N13/008 , F01N2560/026 , F01N2560/06 , F01N2610/02 , Y02A50/2325 , Y02T10/24
摘要： A catalytic converter for a vehicle includes an LNT converter into one side of which exhaust gas discharged from an engine flows and from the opposite side of which the exhaust gas. The LNT converter traps nitrogen oxide contained in the exhaust gas under a lean environment, desorbs the trapped nitrogen oxide under a rich environment, and reduces the nitrogen oxide contained in the exhaust gas or the desorbed nitrogen oxide. A connecting housing changes a direction of a path of the exhaust gas to a vertical direction, and allows a reducing agent to be injected to the exhaust gas. An SDPF converter changes a direction of a path of the exhaust gas to a direction opposite to a direction, captures particulate matters contained in the exhaust gas, and reduces nitrogen oxide contained in the exhaust gas using the injected reducing agent.
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