JP2012167549A5 - - Google Patents

Download PDF

Info

Publication number
JP2012167549A5
JP2012167549A5 JP2011026568A JP2011026568A JP2012167549A5 JP 2012167549 A5 JP2012167549 A5 JP 2012167549A5 JP 2011026568 A JP2011026568 A JP 2011026568A JP 2011026568 A JP2011026568 A JP 2011026568A JP 2012167549 A5 JP2012167549 A5 JP 2012167549A5
Authority
JP
Japan
Prior art keywords
internal combustion
combustion engine
exhaust gas
nox ratio
purification system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2011026568A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012167549A (ja
JP5366988B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2011026568A priority Critical patent/JP5366988B2/ja
Priority claimed from JP2011026568A external-priority patent/JP5366988B2/ja
Priority to DE102012201809A priority patent/DE102012201809A1/de
Publication of JP2012167549A publication Critical patent/JP2012167549A/ja
Publication of JP2012167549A5 publication Critical patent/JP2012167549A5/ja
Application granted granted Critical
Publication of JP5366988B2 publication Critical patent/JP5366988B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011026568A 2011-02-09 2011-02-09 内燃機関の排気浄化システム Expired - Fee Related JP5366988B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011026568A JP5366988B2 (ja) 2011-02-09 2011-02-09 内燃機関の排気浄化システム
DE102012201809A DE102012201809A1 (de) 2011-02-09 2012-02-07 Abgasreinigungssystem für einen verbrennungsmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011026568A JP5366988B2 (ja) 2011-02-09 2011-02-09 内燃機関の排気浄化システム

Publications (3)

Publication Number Publication Date
JP2012167549A JP2012167549A (ja) 2012-09-06
JP2012167549A5 true JP2012167549A5 (enExample) 2013-02-28
JP5366988B2 JP5366988B2 (ja) 2013-12-11

Family

ID=46705586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011026568A Expired - Fee Related JP5366988B2 (ja) 2011-02-09 2011-02-09 内燃機関の排気浄化システム

Country Status (2)

Country Link
JP (1) JP5366988B2 (enExample)
DE (1) DE102012201809A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3018314B1 (en) 2013-07-04 2020-08-19 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification system of internal combustion engine
DE102013012566A1 (de) * 2013-07-29 2015-01-29 Man Diesel & Turbo Se Verfahren zum Betreiben einer Brennkraftmaschine
WO2015130212A1 (en) 2014-02-28 2015-09-03 Scania Cv Ab Exhaust treatment system and method for treatment of an exhaust stream
SE539803C2 (en) 2015-06-05 2017-12-05 Scania Cv Ab A method and a system for determining a composition of a gas mix in a vehicle
RU2696654C1 (ru) 2015-08-27 2019-08-05 Сканиа Св Аб Способ и система для очистки потока выхлопных газов
SE539130C2 (sv) * 2015-08-27 2017-04-11 Scania Cv Ab Förfarande och avgasbehandlingssystem för behandling av en avgasström
SE539134C2 (sv) 2015-08-27 2017-04-11 Scania Cv Ab Avgasbehandlingssystem och förfarande för behandling av en avgasström
SE539133C2 (sv) 2015-08-27 2017-04-11 Scania Cv Ab Avgasbehandlingssystem och förfarande för behandling av en avgasström
SE539131C2 (sv) 2015-08-27 2017-04-11 Scania Cv Ab Förfarande och avgasbehandlingssystem för behandling av en avgasström
SE539129C2 (en) 2015-08-27 2017-04-11 Scania Cv Ab Process and system for processing a single stream combustion exhaust stream
DE102017009612A1 (de) * 2017-10-17 2019-04-18 Daimler Ag Verfahren zum Betreiben einer Verbrennungskraftmaschine eines Kraftfahrzeugs, insbesondere eines Kraftwagens
CN112943418B (zh) * 2021-01-27 2023-07-18 江苏大学 一种稀燃发动机的高效脱硝尾气后处理系统及控制方法
CN114326375A (zh) * 2021-12-22 2022-04-12 江苏精瓷智能传感技术研究院有限公司 一种氮氧传感器泵单元自适应控制系统
CN114991920B (zh) * 2022-05-23 2023-06-20 重庆文理学院 一种用于柴油机汽车尾气氮氧化物的处理系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6701707B1 (en) * 2002-09-04 2004-03-09 Ford Global Technologies, Llc Exhaust emission diagnostics
JP2005002968A (ja) * 2003-06-16 2005-01-06 Mitsubishi Fuso Truck & Bus Corp 内燃機関の排気浄化装置
JP4652047B2 (ja) * 2004-12-28 2011-03-16 独立行政法人交通安全環境研究所 排ガス処理方法及び尿素ｓｃｒ型自動車排ガス処理装置
JP2006207512A (ja) * 2005-01-31 2006-08-10 Bosch Corp 内燃機関の排気浄化装置及び排気浄化方法
US20080169817A1 (en) 2006-11-01 2008-07-17 Schlumberger Technology Corporation Determining an Electric Field Based on Measurement from a Magnetic Field Sensor for Surveying a Subterranean Structure
WO2008103111A1 (en) * 2007-02-21 2008-08-28 Volvo Lastvagnar Ab Exhaust gas after treatment system (eats)
JP2008231950A (ja) * 2007-03-16 2008-10-02 Toyota Motor Corp 内燃機関の排気浄化装置
DE102007046460A1 (de) * 2007-09-28 2009-04-02 Daimler Ag Verfahren zur Verminderung der Emission von Stickstoffdioxid bei einem Kraftfahrzeug mit einer mager betriebenen Brennkraftmaschine
DE102007060623B4 (de) * 2007-12-15 2011-04-14 Umicore Ag & Co. Kg Entstickung von Dieselmotorenabgasen unter Verwendung eines temperierten Vorkatalysators zur bedarfsgerechten NO2-Bereitstellung
DE102008049099A1 (de) * 2008-09-26 2009-06-10 Daimler Ag Verfahren zum Betreiben einer Abgasreinigungsanlage mit einem SCR-Katalysator
JP2010133375A (ja) * 2008-12-08 2010-06-17 Toyota Motor Corp センサの出力補正装置及びセンサの出力補正方法
EP2415983B1 (en) * 2009-03-31 2018-07-25 Toyota Jidosha Kabushiki Kaisha Device for determining deterioration of catalyst and method for determining deterioration of catalyst
JP5182200B2 (ja) * 2009-04-10 2013-04-10 トヨタ自動車株式会社 触媒劣化判定装置及び触媒劣化判定方法
JP2010265862A (ja) * 2009-05-18 2010-11-25 Toyota Industries Corp 排気ガス浄化装置
JP5612377B2 (ja) 2009-06-23 2014-10-22 旭化成ケミカルズ株式会社 ポリアミド組成物
JP5351186B2 (ja) * 2011-01-25 2013-11-27 本田技研工業株式会社 内燃機関の排気浄化システム

Similar Documents

Publication Publication Date Title
JP2012167549A5 (enExample)
JP2009150290A (ja) エンジンの排気浄化装置
US20090133387A1 (en) Particulate matter trap filter regeneration temperature control for internal combustion engine
US10302029B2 (en) Control apparatus for internal combustion engine suppressing white smoke emissions
US20180030911A1 (en) Exhaust purification system and catalyst regeneration method
JP2015169105A (ja) 内燃機関の制御装置
JP2011085061A (ja) 内燃機関の空燃比制御装置
JP2008267287A (ja) エンジンの排気浄化装置
CN107429586B (zh) 排气净化系统和排气净化系统的控制方法
JP6011504B2 (ja) 内燃機関の排気浄化装置
JPWO2023238361A5 (enExample)
JP2017115703A (ja) 内燃機関の制御装置
JP2010138791A (ja) 空燃比制御装置
WO2016148188A1 (ja) 排気浄化システム
JP5815296B2 (ja) 内燃機関の排気浄化装置
WO2016098894A1 (ja) 排気浄化システム及びＮＯｘ浄化能力回復方法
CN106062329B (zh) 用于内燃机的控制设备
AU2014330886B2 (en) Exhaust gas control apparatus for internal combustion engine for vehicle
JP5331554B2 (ja) 内燃機関の排ガス浄化装置
US10781765B2 (en) Control system of internal combustion engine
JP6049497B2 (ja) ディーゼルエンジンの制御装置及び制御方法
JP2019035380A (ja) 内燃機関の排気浄化装置
JP6094553B2 (ja) 内燃機関の制御装置
JP5794788B2 (ja) 空燃比制御装置
WO2017047702A1 (ja) 排気浄化システム