DE60116631D1 - Abgasreiniger für motorabgase - Google Patents

Abgasreiniger für motorabgase

Info

Publication number: DE60116631D1
Authority: DE; Germany
Prior art keywords: exhaust; gas cleaner; exhaust gas; engine; engine exhaust
Prior art date: 2000-02-03
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.): Expired - Lifetime

Application number

DE60116631T

Other languages

English (en)

Other versions

DE60116631T2 (de

Inventor

Takeshi Nakamura

Ritsuo Sato

Shigeaki Kakizaki

Masatomo Kakuyama

Osamu Matsuno

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nissan Motor Co Ltd

Original Assignee

Nissan Motor Co Ltd

Priority date (The priority date 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 date listed.)

2000-02-03

Filing date

2001-02-05

Publication date

2006-04-06

2001-02-05 Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd

2006-04-06 Application granted granted Critical

2006-04-06 Publication of DE60116631D1 publication Critical patent/DE60116631D1/de

2006-07-20 Publication of DE60116631T2 publication Critical patent/DE60116631T2/de

2021-02-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N9/00—Electrical control of exhaust gas treating apparatus
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
- F02D41/0295—Control according to the amount of oxygen that is stored on the exhaust gas treating apparatus
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
- F01N11/007—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring oxygen or air concentration downstream of the exhaust apparatus
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
- F01N2550/02—Catalytic activity of catalytic converters
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/08—Exhaust gas treatment apparatus parameters
- F02D2200/0814—Oxygen storage amount
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/08—Exhaust gas treatment apparatus parameters
- F02D2200/0816—Oxygen storage capacity
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Exhaust Gas After Treatment (AREA)
Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Combined Controls Of Internal Combustion Engines (AREA)

DE60116631T 2000-02-03 2001-02-05 Abgasreiniger für motorabgase Expired - Lifetime DE60116631T2 (de)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
JP2000026284		2000-02-03
JP2000026284		2000-02-03
JP2000034046		2000-02-10
JP2000034046		2000-02-10
PCT/JP2001/000799 WO2001057369A2 (en)	2000-02-03	2001-02-05	Engine exhaust purification device

Publications (2)

Publication Number	Publication Date
DE60116631D1 true DE60116631D1 (de)	2006-04-06
DE60116631T2 DE60116631T2 (de)	2006-07-20

Family

ID=26584788

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60116631T Expired - Lifetime DE60116631T2 (de)	2000-02-03	2001-02-05	Abgasreiniger für motorabgase

Country Status (7)

Country	Link
US (1)	US6499290B1 (de)
EP (1)	EP1175554B1 (de)
JP (1)	JP3690347B2 (de)
KR (1)	KR100475939B1 (de)
CN (1)	CN1259501C (de)
DE (1)	DE60116631T2 (de)
WO (1)	WO2001057369A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3536764B2 (ja)	2000-02-14	2004-06-14	日産自動車株式会社	エンジンの排気浄化装置
JP3729083B2 (ja) *	2001-04-27	2005-12-21	日産自動車株式会社	エンジンの排気浄化装置
US6715281B2 (en) *	2002-08-28	2004-04-06	Daimlerchrysler Corporation	Oxygen storage management and control with three-way catalyst
DE102005004670B4 (de) *	2005-02-02	2007-05-24	Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr	Verfahren zur Diagnose des Alterungsgrades eines im Abgaskanal einer Brennkraftmaschine angeordneten Katalysators
KR101498094B1 (ko)	2008-09-29	2015-03-05	삼성디스플레이 주식회사	표시 장치 및 그 구동 방법
JP7047742B2 (ja) *	2018-12-12	2022-04-05	株式会社デンソー	状態推定装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100431476B1 (ko) *	1993-06-25	2004-08-25	엥겔하드 코포레이션	적층된촉매복합체
JP2962987B2 (ja)	1993-12-01	1999-10-12	本田技研工業株式会社	内燃機関の燃料制御装置
JP2869847B2 (ja) *	1994-03-23	1999-03-10	本田技研工業株式会社	内燃機関の空燃比制御装置
JP3356878B2 (ja) *	1994-05-09	2002-12-16	本田技研工業株式会社	内燃機関の空燃比制御装置
KR100361417B1 (ko)	1994-06-17	2003-01-24	엥겔하드 코포레이션	적층촉매복합물
EP1471220B1 (de) *	1995-10-26	2006-03-15	Toyota Jidosha Kabushiki Kaisha	Feststellungsvorrichtung der Katalysatorverschlechterung einer Brennkraftmaschine
DE19606652B4 (de)	1996-02-23	2004-02-12	Robert Bosch Gmbh	Verfahren der Einstellung des Kraftstoff-Luftverhältnisses für eine Brennkraftmaschine mit nachgeschaltetem Katalysator
JP3156604B2 (ja) *	1996-02-28	2001-04-16	トヨタ自動車株式会社	内燃機関の空燃比制御装置
JPH09310636A (ja) *	1996-05-20	1997-12-02	Unisia Jecs Corp	内燃機関の空燃比制御装置
JPH10238385A (ja) *	1997-02-21	1998-09-08	Toyota Motor Corp	内燃機関の空燃比制御装置
US5842340A (en)	1997-02-26	1998-12-01	Motorola Inc.	Method for controlling the level of oxygen stored by a catalyst within a catalytic converter
US5842339A (en) *	1997-02-26	1998-12-01	Motorola Inc.	Method for monitoring the performance of a catalytic converter
US5839274A (en) *	1997-04-21	1998-11-24	Motorola, Inc.	Method for monitoring the performance of a catalytic converter using post catalyst methane measurements
JP3446582B2 (ja)	1998-01-14	2003-09-16	日産自動車株式会社	エンジンの排気浄化装置
JP3470597B2 (ja) *	1998-06-15	2003-11-25	日産自動車株式会社	内燃機関の排気浄化装置
US6336320B1 (en) *	1998-07-10	2002-01-08	Toyota Jidosha Kabushiki Kaisha	Exhaust gas purification device for an internal combustion engine
JP3572961B2 (ja)	1998-10-16	2004-10-06	日産自動車株式会社	エンジンの排気浄化装置

2001
- 2001-02-05 EP EP01949020A patent/EP1175554B1/de not_active Expired - Lifetime
- 2001-02-05 KR KR10-2001-7012584A patent/KR100475939B1/ko not_active Expired - Lifetime
- 2001-02-05 CN CNB018004288A patent/CN1259501C/zh not_active Expired - Lifetime
- 2001-02-05 DE DE60116631T patent/DE60116631T2/de not_active Expired - Lifetime
- 2001-02-05 WO PCT/JP2001/000799 patent/WO2001057369A2/en active IP Right Grant
- 2001-02-05 US US09/958,022 patent/US6499290B1/en not_active Expired - Lifetime
- 2001-02-05 JP JP2001555988A patent/JP3690347B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
WO2001057369A2 (en)	2001-08-09
JP2003521626A (ja)	2003-07-15
EP1175554A1 (de)	2002-01-30
CN1259501C (zh)	2006-06-14
WO2001057369A3 (en)	2002-01-17
KR20020002414A (ko)	2002-01-09
KR100475939B1 (ko)	2005-03-10
EP1175554B1 (de)	2006-01-11
US6499290B1 (en)	2002-12-31
CN1457388A (zh)	2003-11-19
DE60116631T2 (de)	2006-07-20
JP3690347B2 (ja)	2005-08-31

Publication	Publication Date	Title
DE60107156D1 (de)	2004-12-23	ABGASREINIGUNGSSYSTEM FüR EINE BRENNKRAFTMASCHINE
DE60208522D1 (de)	2006-03-30	Abgasreiniger für brennkraftmaschinen
DE60201367D1 (de)	2004-11-04	Abgasreiniger für eine Brennkraftmaschine
FI991133L (fi)	2000-11-19	Dieselmoottoreiden pakokaasujen puhdistusjärjestelmä
DE69817718D1 (de)	2003-10-09	Abgasreiniger für direkteingespritzte verbrennungsmotoren
DE60117079D1 (de)	2006-04-20	Klappe für Schalldämpfer
DE60215307D1 (de)	2006-11-23	Auslassschalldämpfer für Gasturbinen
DE60124483D1 (de)	2006-12-28	Behandlungsvorrichtung für Verbrennungsabgase
DE69928330D1 (de)	2005-12-22	Eine Abgas-Reinigungseinheit für einen Verbrennungsmotor
DE60113040D1 (de)	2005-10-06	Abgasreinigungsvorrichtung für brennkraftmaschinen
DE60317219D1 (de)	2007-12-13	Abgasreinigungsvorrichtung für verbrennungsmotor
DE60124969D1 (de)	2007-01-18	Abgasschalldämpfer
DE60121044D1 (de)	2006-08-03	Gasdichtung für injektoren
DE60200723D1 (de)	2004-08-19	Abgasreiniger für eine Brennkraftmaschine
DE60121894D1 (de)	2006-09-14	Gasturbinenverbrennungsanlage
DE60205959D1 (de)	2005-10-13	Ventilanordnung für Motor-Abgasanlage
DE60104615D1 (de)	2004-09-09	Abgasreinigungsvorrichtung für brennkraftmaschinen
DE60105947D1 (de)	2004-11-04	Abgasreinigungsanalge für brennkraftmaschinen
DE60126871D1 (de)	2007-04-12	Abgasreinigungsvorrichtung für eine Brennkraftmaschine
DE60116554D1 (de)	2006-04-06	Abgasreinigungsvorrichtung für eine Brennkraftmaschine
DE60142215D1 (de)	2010-07-08	Gasturbinenverbrennungsanlage
DE602004003269D1 (de)	2007-01-04	Abgasreiniger
DE60102874D1 (de)	2004-05-27	Abgasreinigungsvorrichtung für brennkraftmaschine
DE50100695D1 (de)	2003-11-06	Schallwandler für Abgaspulsationen
DE60100571D1 (de)	2003-09-18	Abgasreinigungsvorrichtung für eine Brennkraftmaschine

Legal Events

Date	Code	Title	Description
2007-02-01	8364	No opposition during term of opposition