WO2003021090A1 - Dispositif destine a evaluer l'etat de deterioration d'un equipement de controle des gaz d'echappement - Google Patents

Dispositif destine a evaluer l'etat de deterioration d'un equipement de controle des gaz d'echappement Download PDF

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Publication number
WO2003021090A1
WO2003021090A1 PCT/JP2002/008526 JP0208526W WO03021090A1 WO 2003021090 A1 WO2003021090 A1 WO 2003021090A1 JP 0208526 W JP0208526 W JP 0208526W WO 03021090 A1 WO03021090 A1 WO 03021090A1
Authority
WO
WIPO (PCT)
Prior art keywords
adsorbing material
state
hydrocarbon adsorbing
exhaust emission
hydrocarbon
Prior art date
Application number
PCT/JP2002/008526
Other languages
English (en)
French (fr)
Inventor
Yasuyuki Miyahara
Masahiro Sato
Masaki Ueno
Kenichi Ohmori
Original Assignee
Honda Giken Kogyo Kabushiki Kaisha
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.)
Filing date
Publication date
Application filed by Honda Giken Kogyo Kabushiki Kaisha filed Critical Honda Giken Kogyo Kabushiki Kaisha
Priority to EP02762842A priority Critical patent/EP1422392B1/en
Priority to DE60213825T priority patent/DE60213825T8/de
Priority to US10/484,817 priority patent/US6935099B2/en
Priority to JP2003525136A priority patent/JP4102302B2/ja
Publication of WO2003021090A1 publication Critical patent/WO2003021090A1/ja

Links

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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0835—Hydrocarbons
    • 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
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • 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
    • F01N2550/03—Monitoring or diagnosing the deterioration of exhaust systems of sorbing activity of adsorbents or absorbents
    • 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
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
    • F01N2560/028—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting humidity or water
    • 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
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/12—Hydrocarbons
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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)
  • Combined Controls Of Internal Combustion Engines (AREA)
PCT/JP2002/008526 2001-08-31 2002-08-23 Dispositif destine a evaluer l'etat de deterioration d'un equipement de controle des gaz d'echappement WO2003021090A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02762842A EP1422392B1 (en) 2001-08-31 2002-08-23 Deteriorated state evaluation device of exhaust emission control equipment
DE60213825T DE60213825T8 (de) 2001-08-31 2002-08-23 Vorrichtung zur auswertung der verschlechterung einer abgasreinigungsanlage
US10/484,817 US6935099B2 (en) 2001-08-31 2002-08-23 Deteriorated state evaluation device of exhaust emission control equipment
JP2003525136A JP4102302B2 (ja) 2001-08-31 2002-08-23 排ガス浄化装置の劣化状態評価装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001264984 2001-08-31
JP2001-264984 2001-08-31

Publications (1)

Publication Number Publication Date
WO2003021090A1 true WO2003021090A1 (fr) 2003-03-13

Family

ID=19091511

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008526 WO2003021090A1 (fr) 2001-08-31 2002-08-23 Dispositif destine a evaluer l'etat de deterioration d'un equipement de controle des gaz d'echappement

Country Status (5)

Country Link
US (1) US6935099B2 (ja)
EP (1) EP1422392B1 (ja)
JP (1) JP4102302B2 (ja)
DE (1) DE60213825T8 (ja)
WO (1) WO2003021090A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007154810A (ja) * 2005-12-07 2007-06-21 Nissan Motor Co Ltd 内燃機関の触媒劣化診断装置および診断方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004053460A1 (de) * 2004-11-05 2006-05-11 Emitec Gesellschaft Für Emissionstechnologie Mbh Schutzelement für einen Messfühler, sowie entsprechender Messfühler und Wabenkörper
GB2428603A (en) * 2005-08-05 2007-02-07 Ford Global Tech Llc An emission control system for an engine
US9163588B2 (en) 2011-03-10 2015-10-20 Ford Global Technologies, Llc Method and system for humidity sensor diagnostics
KR101394032B1 (ko) * 2011-11-16 2014-05-12 현대자동차 주식회사 배기 가스 정화 시스템 및 이를 이용한 방법
US9382861B2 (en) * 2013-02-22 2016-07-05 Ford Global Technologies, Llc Humidity Sensor Diagnostics
JP6116320B2 (ja) * 2013-03-29 2017-04-19 株式会社堀場製作所 排ガスサンプリング装置及び排ガスサンプリング方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05272329A (ja) * 1992-03-25 1993-10-19 Mazda Motor Corp エンジンの排気ガス浄化用触媒の劣化検出方法及びその装置
JPH07158425A (ja) * 1993-12-10 1995-06-20 Nippondenso Co Ltd 内燃機関の排気浄化装置
JPH116424A (ja) * 1997-06-19 1999-01-12 Nissan Motor Co Ltd 内燃機関の排気浄化装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05256124A (ja) * 1992-03-13 1993-10-05 Hitachi Ltd エンジン排気浄化システム
JP2894135B2 (ja) * 1993-02-05 1999-05-24 日産自動車株式会社 内燃機関の排気浄化装置におけるｈｃ吸着剤の劣化診断装置
JPH10159543A (ja) 1996-12-04 1998-06-16 Nissan Motor Co Ltd 排気ガス浄化装置の劣化診断方法
JP3409647B2 (ja) * 1997-06-13 2003-05-26 日産自動車株式会社 エンジンのｈｃ吸着剤の劣化診断装置
WO1999049958A1 (de) * 1998-03-27 1999-10-07 Siemens Aktiengesellschaft Abgassystem eines verbrennungsmotors sowie verfahren zur reduktion von schadstoffen in einem abgas
JP2001132589A (ja) * 1999-11-01 2001-05-15 Honda Motor Co Ltd エンジンの燃料供給装置
JP2001323811A (ja) * 2000-03-10 2001-11-22 Honda Motor Co Ltd 排気ガス浄化触媒の状態検出装置
JP4262866B2 (ja) * 2000-06-27 2009-05-13 本田技研工業株式会社 排気通路切替バルブの故障判定装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05272329A (ja) * 1992-03-25 1993-10-19 Mazda Motor Corp エンジンの排気ガス浄化用触媒の劣化検出方法及びその装置
JPH07158425A (ja) * 1993-12-10 1995-06-20 Nippondenso Co Ltd 内燃機関の排気浄化装置
JPH116424A (ja) * 1997-06-19 1999-01-12 Nissan Motor Co Ltd 内燃機関の排気浄化装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1422392A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007154810A (ja) * 2005-12-07 2007-06-21 Nissan Motor Co Ltd 内燃機関の触媒劣化診断装置および診断方法

Also Published As

Publication number Publication date
US6935099B2 (en) 2005-08-30
EP1422392B1 (en) 2006-08-09
DE60213825T8 (de) 2007-06-06
EP1422392A4 (en) 2005-11-30
JPWO2003021090A1 (ja) 2004-12-16
EP1422392A1 (en) 2004-05-26
DE60213825T2 (de) 2007-02-22
US20040231322A1 (en) 2004-11-25
JP4102302B2 (ja) 2008-06-18
DE60213825D1 (de) 2006-09-21

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