JP2012167549A5 - - Google Patents

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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
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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.)
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Application number
JP2011026568A
Other languages
English (en)
Japanese (ja)
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JP2012167549A (ja
JP5366988B2 (ja
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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

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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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
DE (1) DE102012201809A1 (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10047689B2 (en) 2013-07-04 2018-08-14 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
CN106062332A (zh) 2014-02-28 2016-10-26 斯堪尼亚商用车有限公司 排气处理系统及用于处理排气流的方法
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
WO2017034470A1 (en) 2015-08-27 2017-03-02 Scania Cv Ab Method and exhaust treatment system for treatment of an exhaust gas stream
SE539129C2 (en) 2015-08-27 2017-04-11 Scania Cv Ab Process and system for processing a single stream combustion exhaust stream
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
SE539131C2 (sv) 2015-08-27 2017-04-11 Scania Cv Ab Förfarande och avgasbehandlingssystem för behandling av en avgasström
SE539133C2 (sv) 2015-08-27 2017-04-11 Scania Cv Ab Avgasbehandlingssystem och förfarande för behandling av en avgasström
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
US8656702B2 (en) * 2007-02-21 2014-02-25 Volvo Lastvagnar Ab Exhaust gas after treatment system
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
JP4985849B2 (ja) * 2009-03-31 2012-07-25 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
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

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