公开(公告)号：US20130040802A1

公开(公告)日：2013-02-14

申请号：US13315003

申请日：2011-12-08

Applicant: Jin Ha LEE ,  Jae Beom PARK ,  Jeong Ho KIM ,  Jin Woo PARK ,  Soon Hyung KWON

Inventor： Jin Ha LEE ,  Jae Beom PARK ,  Jeong Ho KIM ,  Jin Woo PARK ,  Soon Hyung KWON

IPC: B01J38/00 ,  B01J38/02

CPC classification number: F02D41/028 ,  F02D41/029 ,  F02D2200/0812

Abstract: A desulfurization method of a nitrogen oxide absorption catalyst when diesel is used may include determining how many times a regeneration of a diesel particulate filter (DPF) is completed, ending a DPF regeneration, if the number of times of the DPF regeneration reaches a predetermined value and entering into a desulfurization mode to desulfurize the DPF, ending the desulfurization mode after the desulfurization mode is performed for a predetermined time, and calculating a particulate matters (PM) amount that is trapped in the DPF after the desulfurization, compensating the trapped PM amount, and determining a time of the DPF regeneration. A desulfurization timing is determined based on the number of times that the DPF is regenerated to be able to simplify the desulfurization logic and also reduce the memory of ECU, when the LNT catalyst is poisoned by a small amount of sulfur included in exhaust gas.

Abstract translation: 当使用柴油时，氮氧化物吸收催化剂的脱硫方法可以包括如果DPF再生的次数达到预定值，则确定柴油机微粒过滤器（DPF）的再生次数完成多少次，结束DPF再生 进入脱硫模式，对DPF进行脱硫，在脱硫模式进行规定时间后结束脱硫模式，计算脱硫后的DPF中捕集的颗粒物质（PM）的量，补偿被捕获的PM量 ，并确定DPF再生的时间。 当LNT催化剂被废气中包含的少量硫中毒时，基于DPF再生次数能够简化脱硫逻辑并减少ECU的存储量来确定脱硫时间。

公开(公告)号：US20120282147A1

公开(公告)日：2012-11-08

申请号：US13550356

申请日：2012-07-16

Applicant: Ho-In LEE ,  Yeon-Su KIM ,  Yong-Kwon CHUNG ,  Jin Ha LEE ,  Jie Won PARK

Inventor： Ho-In LEE ,  Yeon-Su KIM ,  Yong-Kwon CHUNG ,  Jin Ha LEE ,  Jie Won PARK

IPC: B01J21/08 ,  B01D53/94

CPC classification number: B01D53/945 ,  B01D53/9422 ,  B01D53/944 ,  B01D2255/1021 ,  B01D2255/2068 ,  B01D2255/30 ,  B01D2255/91 ,  B01D2255/9207 ,  B01D2279/30 ,  B01J23/63 ,  B01J35/002 ,  B01J35/1019 ,  F01N3/035 ,  Y02A50/2324 ,  Y02T10/22

Abstract: A catalyst for diesel particle filter includes a platinum (Pt)-neodymium (Nd) alloy that is carried in silica, a preparation method thereof and a soot reduction device for diesel engine including the same, wherein the catalyst for diesel particle filter can maintain high catalyst activity and implement high nitrogen monoxide (NO) conversion efficiency even though it is used under the high temperature or vulcanization condition for a long time.

Abstract translation: 用于柴油颗粒过滤器的催化剂包括载于二氧化硅中的铂（Pt） - 钕（Nd）合金，其制备方法和含有该催化剂的柴油机的除烟装置，其中用于柴油颗粒过滤器的催化剂可保持高 催化剂活性，即使在高温或硫化条件下长时间使用也能实现高一氧化氮（NO）转化效率。

公开(公告)号：US20110023464A1

公开(公告)日：2011-02-03

申请号：US12604054

申请日：2009-10-22

Applicant: Jin Ha LEE ,  Jin Woo Park ,  Hyokyung Lee ,  Sangmin Lee ,  Jun Sung Park

Inventor： Jin Ha LEE ,  Jin Woo Park ,  Hyokyung Lee ,  Sangmin Lee ,  Jun Sung Park

IPC: F01N9/00 ,  F01N3/10 ,  F01N3/04

CPC classification number: F01N3/0814 ,  F01N3/0253 ,  F01N3/035 ,  F01N3/0842 ,  F01N3/0871 ,  F01N3/106 ,  F01N3/2066 ,  F01N13/009 ,  F01N2240/30 ,  F01N2510/0684 ,  F01N2610/03 ,  Y02T10/24

Abstract: An exhaust system may include an exhaust line through which a combusted exhaust gas is exhausted outside, a nitrogen oxide purification catalyst that is mounted on the exhaust line and uses unburned fuel or hydrocarbon to reduce one part of the nitrogen oxide in the exhaust gas and diffuse the other part thereof to store therein, an injector that injects fuel into the exhaust line, a fuel cracking catalyst that is disposed between the injector and the nitrogen oxide purification catalyst to activate the additionally injected fuel from the injector through thermal decomposition so as to generate a reducing agent of high reactivity, and a control portion that controls the injector to additionally inject fuel in a predetermined condition such that the nitrogen oxide purification catalyst uses the activated reducing agent to detach and reduce the nitrogen oxide that is stored therein.

Abstract translation: 排气系统可以包括排气管，燃烧废气通过该排气管排出外部，氮氧化物净化催化剂，其安装在排气管线上并且使用未燃烧的燃料或烃来减少废气中的一部分氮氧化物并且扩散 其另一部分存储在其中，将燃料喷射到排气管线中的喷射器，设置在喷射器和氮氧化物净化催化剂之间的燃料裂化催化剂，以通过热分解激活来自喷射器的额外喷射的燃料，从而产生 高反应性的还原剂，以及控制部，其控制喷射器在预定条件下额外喷射燃料，使得氮氧化物净化催化剂使用活化的还原剂来分离并还原其中存储的氮氧化物。

公开(公告)号：US20110126513A1

公开(公告)日：2011-06-02

申请号：US12847841

申请日：2010-07-30

Applicant: Jin Ha LEE ,  Jin Woo Park ,  Hyokyung Lee ,  Sang-Min Lee ,  Jun Sung Park

Inventor： Jin Ha LEE ,  Jin Woo Park ,  Hyokyung Lee ,  Sang-Min Lee ,  Jun Sung Park

IPC: F01N3/00 ,  F02B3/00 ,  F01N3/035 ,  F01N3/023

CPC classification number: F01N3/2033 ,  F01N3/035 ,  F01N3/0885 ,  F01N9/002 ,  F01N2570/04 ,  F01N2900/1612 ,  Y02T10/26 ,  Y02T10/47

Abstract: An exhaust purification system for an internal combustion engine, and a desulfurization method for the same, recovers purification performance of a denitrification catalyst by removing sulfur poisoned at the denitrification catalyst in an exhaust system. The exhaust purification system may include an exhaust pipe through which an exhaust gas flows, the exhaust gas being generated at the internal combustion engine having a first injector injecting a fuel to a combustion chamber, a second injector mounted at the exhaust pipe and additionally injecting the fuel, a particulate filter mounted at the exhaust pipe downstream of the second injector and filtering particulate matters (PM) in the exhaust gas, a denitrification catalyst mounted at the exhaust pipe downstream of the particulate filter and reducing nitrogen oxide contained in the exhaust gas, and a control portion performing desulfurization of the denitrification catalyst when a desulfurization entering condition and a desulfurization condition are satisfied during regenerating the particulate filter.

Abstract translation: 用于内燃机的排气净化系统及其脱硫方法通过去除排气系统中脱氮催化剂中毒的硫来回收脱氮催化剂的净化性能。 排气净化系统可以包括废气流过的排气管，在内燃机处产生的废气具有将燃料喷射到燃烧室的第一喷射器，安装在排气管处的第二喷射器，另外喷射 燃料，安装在第二喷射器下游的排气管和排气中的过滤颗粒物质（PM）的微粒过滤器，安装在微粒过滤器下游的排气管处并且还原废气中包含的氮氧化物的脱氮催化剂， 以及在再生所述微粒过滤器期间满足脱硫进入条件和脱硫条件时，进行脱氮催化剂的脱硫的控制部。

公开(公告)号：US20120124970A1

公开(公告)日：2012-05-24

申请号：US13174592

申请日：2011-06-30

Applicant: Jin Ha LEE ,  Jin Woo Park ,  Christopher Severin ,  Thomas Wittka

Inventor： Jin Ha LEE ,  Jin Woo Park ,  Christopher Severin ,  Thomas Wittka

IPC: F02D28/00 ,  F01N11/00 ,  F01N3/10

CPC classification number: F02D41/0072 ,  F01N3/035 ,  F01N3/208 ,  F01N13/009 ,  F01N2240/30 ,  F01N2610/02 ,  F01N2900/08 ,  F01N2900/12 ,  F01N2900/1402 ,  F02D41/0225 ,  F02D41/1462 ,  F02D41/18 ,  F02D2200/021 ,  F02D2200/0414 ,  F02D2200/101 ,  Y02T10/24 ,  Y02T10/47

Abstract: A method for predicting a NOx amount may include detecting an O2 amount in an intake air, calculating a reference O2 amount in the intake air according to a driving condition of an engine, calculating a reference NOx amount contained in an exhaust gas according to the driving condition of the engine, and primarily correcting the reference NOx amount based on the detected O2 amount in the intake air and the reference O2 amount in the intake air according to the driving condition of the engine.

Abstract translation: 用于预测NOx量的方法可以包括检测进气中的O 2量，根据发动机的驱动条件计算进气中的参考O2量，根据驾驶计算排气中包含的参考NOx量 根据发动机的行驶状况，基于进气中检测到的O 2量和进气中的基准O2量，主要校正基准NOx量。

公开(公告)号：US20110047983A1

公开(公告)日：2011-03-03

申请号：US12620970

申请日：2009-11-18

Applicant: Jin Ha LEE ,  Hyokyung LEE ,  Jie Won PARK

Inventor： Jin Ha LEE ,  Hyokyung LEE ,  Jie Won PARK

IPC: F01N9/00 ,  B01D53/94 ,  B01D53/90 ,  B01D53/56 ,  F01N3/10

CPC classification number: F01N3/206 ,  B01J23/40 ,  B01J23/50 ,  B01J23/58 ,  B01J37/0244 ,  B01J37/0246 ,  F01N3/035 ,  F01N3/0814 ,  F01N3/0842 ,  F01N3/103 ,  F01N3/2066 ,  F01N9/002 ,  F01N13/0097 ,  F01N13/02 ,  F01N2510/06 ,  F01N2510/063 ,  F01N2510/0684 ,  F01N2560/025 ,  F01N2560/026 ,  F01N2560/06 ,  F01N2560/08 ,  F01N2560/14 ,  F01N2570/14 ,  F01N2610/03 ,  Y02A50/2344 ,  Y02T10/24

Abstract: An exhaust system may include an exhaust line through which exhaust gas that is formed in an engine is exhausted, a nitrogen oxide purification catalyst that is disposed on the exhaust line to reduce nitrogen oxide that is included in the exhaust gas, an injector to additionally inject fuel into the exhaust line or a cylinder, and a fuel cracking catalyst that is disposed between the injector and the nitrogen oxide purification catalyst to crack the fuel that is injected through the injector, to transform the injected fuel into a high efficiency reducing agent, and to raise the temperature of the latter part thereof through an oxidation reaction.

Abstract translation: 排气系统可以包括排气管，通过该排气管形成在发动机中的废气被排出，氮氧化物净化催化剂，其设置在排气管上以减少包含在排气中的氮氧化物，另外注入喷射器 燃料进入排气管线或气缸，以及燃料裂化催化剂，其设置在喷射器和氮氧化物净化催化剂之间，以破裂通过喷射器喷射的燃料，以将注入的燃料转化为高效还原剂，以及 以通过氧化反应提高其后半部分的温度。

公开(公告)号：US20110047977A1

公开(公告)日：2011-03-03

申请号：US12623255

申请日：2009-11-20

Applicant: Jin Ha LEE

Inventor： Jin Ha LEE

IPC: F01N11/00 ,  F01N3/10 ,  F01N3/035 ,  F01N9/00

CPC classification number: F01N3/2073 ,  F01N3/035 ,  F01N13/0097 ,  F01N2560/026 ,  F01N2610/03 ,  Y02A50/2325 ,  Y02T10/24

Abstract: An exhaust device for a diesel vehicle may include a diesel fuel catalyst provided downstream of a turbocharger, a hydrocarbon Selective Catalyst Reduction (SCR) catalyst provided downstream of the diesel fuel catalyst, a catalyst-coated diesel particulate filter provided downstream of the hydrocarbon SCR catalyst, and a secondary fuel injector provided on an exhaust gas pipe between the turbocharger and the diesel fuel catalyst.

Abstract translation: 用于柴油车辆的排气装置可以包括设置在涡轮增压器下游的柴油燃料催化剂，设置在柴油燃料催化剂下游的烃选择性催化还原（SCR）催化剂，设置在烃SCR催化剂下游的催化剂涂覆的柴油颗粒过滤器 以及设置在涡轮增压器和柴油催化剂之间的排气管上的二次燃料喷射器。

公开(公告)号：US20100286207A1

公开(公告)日：2010-11-11

申请号：US12839874

申请日：2010-07-20

Applicant: Yung Hee KHO ,  Gyoon Hee HAN ,  Ho Jae LEE ,  Bum Woo PARK ,  Hyo Kon CHUN ,  Hwan Mook KIM ,  Song Kyu PARK ,  Sang Bae HAN ,  Dong Kyu RYU ,  Tae Gyu CHUN ,  Jin Ha LEE ,  Chang Woo LEE ,  Ki Hoon LEE ,  Hee Yoon LEE

Inventor： Yung Hee KHO ,  Gyoon Hee HAN ,  Ho Jae LEE ,  Bum Woo PARK ,  Hyo Kon CHUN ,  Hwan Mook KIM ,  Song Kyu PARK ,  Sang Bae HAN ,  Dong Kyu RYU ,  Tae Gyu CHUN ,  Jin Ha LEE ,  Chang Woo LEE ,  Ki Hoon LEE ,  Hee Yoon LEE

IPC: A61K31/4436 ,  A61P29/00 ,  A61P19/02 ,  C07D207/38 ,  A61K31/4015 ,  C07D409/06 ,  A61K31/4025 ,  A61K31/4412 ,  C07D211/86

CPC classification number: C07D207/26 ,  C07D207/38 ,  C07D211/86 ,  C07D409/06

Abstract: The present invention is related to new 2-oxo-cyclic compound, the process for preparing them and a pharmaceutical composition comprising the same. The present invention provides a pharmaceutical composition for preventing and treating the inflammatory disease comprising the pain or inflammation caused by rheumatic disease, for example, rheumatoid arthritis, spondyloarthopathies, gout, osteoarthritis, systemic lupus erythematosus and juvenile arthritis, and inflammatory syndrome for example, from myositis, gingivitis, synovitis, ankylosing spondylitis, burstitis, burns and scar, inflammatory Crohn's disease, Types I diabetes. therefore, it can be used as the therapeutics for treating and preventing inflammatory diseases.

Abstract translation: 本发明涉及新的2-氧代环状化合物，其制备方法和包含其的药物组合物。 本发明提供了用于预防和治疗炎性疾病的药物组合物，其包括由风湿性疾病引起的疼痛或炎症，例如类风湿性关节炎，脊椎动物病变，痛风，骨关节炎，系统性红斑狼疮和幼年关节炎以及炎性综合征，例如， 肌炎，牙龈炎，滑膜炎，强直性脊柱炎，爆发性炎症，烧伤和瘢痕，炎性克罗恩病，I型糖尿病。 因此，它可以用作治疗和预防炎性疾病的治疗剂。

公开(公告)号：US20100132356A1

公开(公告)日：2010-06-03

申请号：US12511690

申请日：2009-07-29

Applicant: Jin Ha LEE

Inventor： Jin Ha LEE

IPC: F02B33/44 ,  F01N3/00 ,  F01N9/00

CPC classification number: F01N3/00 ,  F01N3/033 ,  F01N3/0807 ,  F01N3/0814 ,  F01N3/106 ,  F01N3/206 ,  F01N11/002 ,  F01N13/009 ,  F01N13/0093 ,  F01N2240/30 ,  F01N2240/36 ,  F01N2610/03 ,  F01N2610/05 ,  F01N2900/1824 ,  F02M26/06 ,  F02M26/15 ,  F02M26/16 ,  F02M26/71 ,  Y02T10/24 ,  Y02T10/47

Abstract: A purification system for variable post injection in LP EGR, the system includes a turbo charger disposed downstream of a diesel engine, a DPF (catalyzed particulate filter) disposed downstream of the turbo charger, a NOx reduction apparatus disposed upstream or downstream of the DPF, a bypass line diverged from the DPF for mixing exhaust gas and air inflowing the turbo charger, a exhaust gas control portion disposed downstream of the DPF for controlling flowing of the exhaust gas and a lean/rich controlling portion for controlling lean/rich of the exhaust gas.

Abstract translation: 一种用于LP EGR中可变后喷射的净化系统，该系统包括设置在柴油发动机下游的涡轮增压器，设置在涡轮增压器下游的DPF（催化微粒过滤器），设置在DPF上游或下游的NOx还原装置， 旁路管线从DPF分流，用于混合废气和流入涡轮增压器的空气;排气控制部分，设置在DPF的下游，用于控制废气的流动;以及稀薄/浓缩控制部分，用于控制排气的浓度/浓度 加油站。

公开(公告)号：US20130061573A1

公开(公告)日：2013-03-14

申请号：US13315223

申请日：2011-12-08

Applicant: Chibum IN ,  Jin Ha LEE

Inventor： Chibum IN ,  Jin Ha LEE

IPC: F01N3/18 ,  F01N3/023

CPC classification number: F01N3/023 ,  F01N3/101 ,  F01N9/002 ,  F01N2560/08 ,  F01N2560/14 ,  F02D41/0087 ,  F02D41/029 ,  F02D41/045 ,  F02D41/123 ,  F02D2200/0812 ,  Y02T10/22 ,  Y02T10/47

Abstract: An exhaust gas purification device may deactivate at least one of cylinders to supply a gasoline particulate filter with sufficient air according to a driving condition of a gasoline engine, and a control method thereof and a control method thereof may include comparing a pressure difference of the gasoline particulate filter with a predetermined value, determining a cylinder that may be to be deactivated when the pressure difference may be larger than the predetermined value, regenerating the gasoline particulate filter by supplying it with air through the deactivated cylinder, determining whether the engine may be in an over-run condition during the regeneration process, and returning to a general driving condition in a case that the engine may be in the over-run condition.

Abstract translation: 废气净化装置可以根据汽油发动机的驱动条件使气缸中的至少一个停止供给具有足够空气的汽油微粒过滤器，其控制方法及其控制方法可以包括比较汽油的压力差 确定具有预定值的微粒过滤器，当压力差可能大于预定值时，确定可以被去激活的气缸;通过将汽油微粒过滤器通过停用气缸供给空气来重新生成汽油微粒过滤器;确定发动机是否在 在再生过程中的过载状态，并且在发动机可能处于过运行状态的情况下返回到一般驾驶状态。