DE60213635D1 - Vorrichtung zur überwachung des zustands eines kohlenwasserstoffadsorptionsmittels - Google Patents

Vorrichtung zur überwachung des zustands eines kohlenwasserstoffadsorptionsmittels

Info

Publication number
DE60213635D1
DE60213635D1 DE60213635T DE60213635T DE60213635D1 DE 60213635 D1 DE60213635 D1 DE 60213635D1 DE 60213635 T DE60213635 T DE 60213635T DE 60213635 T DE60213635 T DE 60213635T DE 60213635 D1 DE60213635 D1 DE 60213635D1
Authority
DE
Germany
Prior art keywords
monitoring
condition
adsorption agent
hydrocarbon adsorption
hydrocarbon
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.)
Expired - Fee Related
Application number
DE60213635T
Other languages
English (en)
Other versions
DE60213635T8 (de
DE60213635T2 (de
Inventor
H Yamazaki
M Sato
K Machida
T Endo
M Ueno
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of DE60213635D1 publication Critical patent/DE60213635D1/de
Application granted granted Critical
Publication of DE60213635T2 publication Critical patent/DE60213635T2/de
Publication of DE60213635T8 publication Critical patent/DE60213635T8/de
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • 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
    • F01N3/0871—Regulation of absorbents or adsorbents, e.g. purging
    • F01N3/0878—Bypassing absorbents or adsorbents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying 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
    • F01N2550/03—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
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0418—Air humidity
    • 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)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE60213635T 2001-10-19 2002-10-21 Vorrichtung zur überwachung des zustands eines kohlenwasserstoffadsorptionsmittels Expired - Fee Related DE60213635T8 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2001321730 2001-10-19
JP2001321730 2001-10-19
JP2001400902 2001-12-28
JP2001400902 2001-12-28
PCT/JP2002/010876 WO2003036053A1 (fr) 2001-10-19 2002-10-21 Dispositif de controle de l'etat d'adsorption d'hydrocarbures

Publications (3)

Publication Number Publication Date
DE60213635D1 true DE60213635D1 (de) 2006-09-14
DE60213635T2 DE60213635T2 (de) 2007-08-02
DE60213635T8 DE60213635T8 (de) 2007-12-13

Family

ID=26623985

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60213635T Expired - Fee Related DE60213635T8 (de) 2001-10-19 2002-10-21 Vorrichtung zur überwachung des zustands eines kohlenwasserstoffadsorptionsmittels

Country Status (7)

Country Link
US (1) US6928805B2 (de)
EP (1) EP1437488B1 (de)
JP (1) JP4221297B2 (de)
CA (1) CA2461764C (de)
DE (1) DE60213635T8 (de)
ES (1) ES2268156T3 (de)
WO (1) WO2003036053A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1691047B1 (de) * 2005-02-15 2008-08-13 Behr GmbH & Co. KG Abgasreinigungseinrichtung für eine Brennkraftmaschine und Verfahren zum Behandeln von Abgasen einer Brennkraftmaschine
JP2006291916A (ja) * 2005-04-14 2006-10-26 Toyota Motor Corp 駆動システムおよびこれを搭載する自動車並びに駆動システムの制御方法
JP4442678B2 (ja) * 2007-10-25 2010-03-31 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP4462361B2 (ja) * 2008-03-03 2010-05-12 トヨタ自動車株式会社 排気浄化装置
US9163588B2 (en) 2011-03-10 2015-10-20 Ford Global Technologies, Llc Method and system for humidity sensor diagnostics
KR101283144B1 (ko) * 2011-05-04 2013-07-05 기아자동차주식회사 배기가스 응축수 제어방법 및 이를 적용한 배기가스재순환시스템
EP2687708B1 (de) * 2012-07-19 2022-05-11 FPT Motorenforschung AG System zur steuerung der abgasnachbehandlungssystemtemperatur eines verbrennungsmotors
US9382861B2 (en) * 2013-02-22 2016-07-05 Ford Global Technologies, Llc Humidity Sensor Diagnostics
DE102013009219A1 (de) * 2013-05-31 2014-12-04 Man Truck & Bus Ag Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61294350A (ja) 1985-06-24 1986-12-25 Nissan Motor Co Ltd 内燃機関のセンサ出力補正装置
JPH05256124A (ja) * 1992-03-13 1993-10-05 Hitachi Ltd エンジン排気浄化システム
KR0150432B1 (ko) * 1994-05-10 1998-10-01 나까무라 유이찌 내연엔진의 제어장치 및 제어방법
KR20010034711A (ko) * 1998-03-27 2001-04-25 칼 하인쯔 호르닝어 내연 기관의 배기 장치 및 배기 가스내 오염 물질을환원시키는 방법
JP2001033412A (ja) 1999-05-14 2001-02-09 Honda Motor Co Ltd 吸着量センサ
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
JP2002004846A (ja) * 2000-06-27 2002-01-09 Honda Motor Co Ltd 内燃機関の排気ガス浄化装置
EP1203878B1 (de) * 2000-11-06 2006-06-28 Honda Giken Kogyo Kabushiki Kaisha Vorrichtung zur Fehlerbestimmung eines Feuchtigkeitssensors und Vorrichtung zur Steuerung eines Umschaltventils im Abgassystem
JP2004068665A (ja) * 2002-08-05 2004-03-04 Honda Motor Co Ltd 炭化水素吸着材の劣化状態評価装置

Also Published As

Publication number Publication date
DE60213635T8 (de) 2007-12-13
US20040237508A1 (en) 2004-12-02
ES2268156T3 (es) 2007-03-16
CA2461764A1 (en) 2003-05-01
JP4221297B2 (ja) 2009-02-12
DE60213635T2 (de) 2007-08-02
EP1437488A4 (de) 2005-01-05
WO2003036053A1 (fr) 2003-05-01
US6928805B2 (en) 2005-08-16
JPWO2003036053A1 (ja) 2005-02-10
EP1437488B1 (de) 2006-08-02
EP1437488A1 (de) 2004-07-14
CA2461764C (en) 2008-12-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8381 Inventor (new situation)

Inventor name: YAMAZAKI, H., WAKO, JP

Inventor name: SATO, M., WAKO, JP

Inventor name: MACHIDA, K., WAKO, JP

Inventor name: ENDO, T., WAKO, JP

Inventor name: UENO, M., WAKO, JP

8339 Ceased/non-payment of the annual fee