JP2003522893A5 - - Google Patents

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Publication number
JP2003522893A5
JP2003522893A5 JP2001559988A JP2001559988A JP2003522893A5 JP 2003522893 A5 JP2003522893 A5 JP 2003522893A5 JP 2001559988 A JP2001559988 A JP 2001559988A JP 2001559988 A JP2001559988 A JP 2001559988A JP 2003522893 A5 JP2003522893 A5 JP 2003522893A5
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JP
Japan
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
JP2001559988A
Other versions
JP2003522893A (ja
JP4907026B2 (ja
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Priority claimed from DE10007048A external-priority patent/DE10007048A1/de
Application filed filed Critical
Publication of JP2003522893A publication Critical patent/JP2003522893A/ja
Publication of JP2003522893A5 publication Critical patent/JP2003522893A5/ja
Application granted granted Critical
Publication of JP4907026B2 publication Critical patent/JP4907026B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2001559988A 2000-02-17 2001-01-12 Ｎｏｘ貯蔵触媒の再生の必要性を決定するための装置及び方法 Expired - Fee Related JP4907026B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10007048A DE10007048A1 (de) 2000-02-17 2000-02-17 Vorrichtung und Verfahren zur Ermittlung einer Regenerationsnotwendigkeit eines NO¶x¶-Speicherkatalysators
DE10007048.5 2000-02-17
PCT/EP2001/000335 WO2001061162A1 (de) 2000-02-17 2001-01-12 Vorrichtung und verfahren zur ermittlung einer regenerationsnotwendigkeit eines nox-speicherkatalysators

Publications (3)

Publication Number Publication Date
JP2003522893A JP2003522893A (ja) 2003-07-29
JP2003522893A5 true JP2003522893A5 (ja) 2008-02-21
JP4907026B2 JP4907026B2 (ja) 2012-03-28

Family

ID=7631188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001559988A Expired - Fee Related JP4907026B2 (ja) 2000-02-17 2001-01-12 Ｎｏｘ貯蔵触媒の再生の必要性を決定するための装置及び方法

Country Status (7)

Country Link
US (1) US7073324B2 (ja)
EP (1) EP1272744B1 (ja)
JP (1) JP4907026B2 (ja)
CN (1) CN1231658C (ja)
AT (1) ATE336644T1 (ja)
DE (2) DE10007048A1 (ja)
WO (1) WO2001061162A1 (ja)

Families Citing this family (18)

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DE10056034A1 (de) 2000-11-11 2002-05-16 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung eines Abgasnachbehandlungssystems
US6586653B2 (en) 2001-04-03 2003-07-01 Mcneil-Ppc, Inc. Discrete absorbent article
DE102004021373A1 (de) * 2004-04-30 2005-11-17 Robert Bosch Gmbh Verfahren zum Betreiben einer Abgasbehandlungsvorrichtung
US7441403B2 (en) * 2004-12-20 2008-10-28 Detroit Diesel Corporation Method and system for determining temperature set points in systems having particulate filters with regeneration capabilities
US7210286B2 (en) * 2004-12-20 2007-05-01 Detroit Diesel Corporation Method and system for controlling fuel included within exhaust gases to facilitate regeneration of a particulate filter
US7461504B2 (en) * 2004-12-21 2008-12-09 Detroit Diesel Corporation Method and system for controlling temperatures of exhaust gases emitted from internal combustion engine to facilitate regeneration of a particulate filter
US20060130465A1 (en) * 2004-12-22 2006-06-22 Detroit Diesel Corporation Method and system for controlling exhaust gases emitted from an internal combustion engine
US7434388B2 (en) 2004-12-22 2008-10-14 Detroit Diesel Corporation Method and system for regeneration of a particulate filter
FR2879656B1 (fr) * 2004-12-22 2007-04-13 Peugeot Citroen Automobiles Sa Systeme de declenchement d'une purge de moyens de depollution comportant un piege a nox
US7076945B2 (en) 2004-12-22 2006-07-18 Detroit Diesel Corporation Method and system for controlling temperatures of exhaust gases emitted from an internal combustion engine to facilitate regeneration of a particulate filter
US7685813B2 (en) * 2005-06-09 2010-03-30 Eaton Corporation LNT regeneration strategy over normal truck driving cycle
US20080006025A1 (en) * 2006-07-06 2008-01-10 Eaton Corporation LNT regeneration during transient operation
WO2014033838A1 (ja) * 2012-08-28 2014-03-06 トヨタ自動車株式会社 火花点火式内燃機関の排気浄化装置
WO2014073408A1 (ja) * 2012-11-07 2014-05-15 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP6477088B2 (ja) * 2015-03-20 2019-03-06 いすゞ自動車株式会社 ＮＯｘ吸蔵量推定装置
GB2561569B (en) * 2017-04-18 2019-06-19 Delphi Automotive Systems Lux Method to operate a NOx catalyser
DE102017223819A1 (de) * 2017-12-27 2019-06-27 Hyundai Motor Company Regenerationssystem, Fahrzeug umfassend dasselbe und Regenerationsverfahren
DE102018206559B4 (de) * 2018-04-27 2021-01-07 Bayerische Motoren Werke Aktiengesellschaft Abgasnachbehandlung mit Speicherkatalysator und Partikelfilter

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
DE4042563C2 (de) * 1989-12-27 1997-04-03 Nissan Motor Abgasreinigungsanlage zur Verwendung bei einer Brennkraftmaschine
US5437153A (en) * 1992-06-12 1995-08-01 Toyota Jidosha Kabushiki Kaisha Exhaust purification device of internal combustion engine
JP2586739B2 (ja) * 1992-06-12 1997-03-05 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP2722951B2 (ja) * 1992-06-25 1998-03-09 トヨタ自動車株式会社 内燃機関の排気浄化装置
US5642705A (en) * 1994-09-29 1997-07-01 Fuji Jukogyo Kabushiki Kaisha Control system and method for direct fuel injection engine
JPH0925815A (ja) * 1995-06-07 1997-01-28 Caterpillar Inc 後噴射燃焼排気ガス清浄化システム及びその方法
EP0859132B1 (en) * 1995-10-30 2003-01-15 Toyota Jidosha Kabushiki Kaisha Exhaust emission control apparatus for internal combustion engine
DE19636790A1 (de) * 1996-09-11 1998-03-12 Volkswagen Ag NOx-Abgasreinigungsverfahren
DE19640161A1 (de) * 1996-09-28 1998-04-02 Volkswagen Ag NOx-Abgasreinigungsverfahren
US5894725A (en) * 1997-03-27 1999-04-20 Ford Global Technologies, Inc. Method and apparatus for maintaining catalyst efficiency of a NOx trap
DE19753718C1 (de) * 1997-12-04 1999-07-08 Daimler Chrysler Ag Verfahren zum Betreiben eines Dieselmotors
DE19811257A1 (de) * 1998-03-14 1999-09-16 Volkswagen Ag Verfahren zur Steuerung der Abgasnachbehandlung eines DI-Otto- und Magermotors
SE519908C2 (sv) * 1998-03-20 2003-04-22 Volvo Car Corp Förfarande och anordning för styrning av förbränningsmotor
DE19844745C1 (de) * 1998-09-29 1999-12-30 Siemens Ag Regenerationsverfahren für einen NOx-Speicherkatalysator einer Brennkraftmaschine
US6244047B1 (en) * 1998-10-02 2001-06-12 Ford Global Technologies, Inc. Method of purging lean NOx trap
US6188944B1 (en) * 1999-06-01 2001-02-13 Ford Motor Company Torque control strategy for engines with continuously variable transmission
JP3812223B2 (ja) * 1999-06-14 2006-08-23 日産自動車株式会社 エンジンの排気浄化装置

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