ATE544936T1 - Abgasbehandlungsvorrichtung für einen dieselmotor - Google Patents

Abgasbehandlungsvorrichtung für einen dieselmotor

Info

Publication number
ATE544936T1
ATE544936T1 AT10250392T AT10250392T ATE544936T1 AT E544936 T1 ATE544936 T1 AT E544936T1 AT 10250392 T AT10250392 T AT 10250392T AT 10250392 T AT10250392 T AT 10250392T AT E544936 T1 ATE544936 T1 AT E544936T1
Authority
AT
Austria
Prior art keywords
regeneration
demand
accelerated regeneration
accelerated
diesel engine
Prior art date
Application number
AT10250392T
Other languages
English (en)
Inventor
Shuichi Yamada
Katsushi Inuoe
Yuuuki Ishii
Original Assignee
Kubota Kk
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 Kubota Kk filed Critical Kubota Kk
Application granted granted Critical
Publication of ATE544936T1 publication Critical patent/ATE544936T1/de

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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/025—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
    • F01N3/0253—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors
    • 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
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/04—Exhaust treating devices having provisions not otherwise provided for for regeneration or reactivation, e.g. of catalyst
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/04—Methods of control or diagnosing
    • F01N2900/0422—Methods of control or diagnosing measuring the elapsed time
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/0601—Parameters used for exhaust control or diagnosing being estimated
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/16—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
    • F01N2900/1606—Particle filter loading or soot amount
    • 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)
  • Processes For Solid Components From Exhaust (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
AT10250392T 2009-08-03 2010-03-04 Abgasbehandlungsvorrichtung für einen dieselmotor ATE544936T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009180362A JP5150579B2 (ja) 2009-08-03 2009-08-03 ディーゼルエンジンの排気処理装置

Publications (1)

Publication Number Publication Date
ATE544936T1 true ATE544936T1 (de) 2012-02-15

Family

ID=42941988

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10250392T ATE544936T1 (de) 2009-08-03 2010-03-04 Abgasbehandlungsvorrichtung für einen dieselmotor

Country Status (6)

Country Link
US (1) US8281574B2 (de)
EP (1) EP2295746B1 (de)
JP (1) JP5150579B2 (de)
KR (1) KR101665134B1 (de)
CN (1) CN101988407B (de)
AT (1) ATE544936T1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2938877B1 (fr) * 2008-11-26 2010-11-05 Renault Sas Procede de pilotage d'un moteur a combustion interne et moteur a combustion interne correspondant
US9528419B2 (en) * 2011-02-01 2016-12-27 Toyota Jidosha Kabushiki Kaisha Particulate matter controller for an internal combustion engine
GB201204419D0 (en) 2012-03-13 2012-04-25 Jaguar Cars Regeneration of diesel particle filter
EP2644858B1 (de) 2012-03-30 2014-12-31 Kubota Corporation Abgasbehandlungsvorrichtung für einen Dieselmotor
DE102013006763B4 (de) * 2013-04-19 2020-12-31 Adient Luxembourg Holding S.À R.L. Verfahren zum Herstellen von bedruckten Textilien für Kraftfahrzeuge
JP2015068236A (ja) * 2013-09-27 2015-04-13 株式会社クボタ ディーゼルエンジンの排気処理装置
JP6233450B2 (ja) * 2015-06-02 2017-11-22 トヨタ自動車株式会社 排気浄化システムの制御装置
US10077695B2 (en) 2015-10-23 2018-09-18 Cummins Inc. Aftertreatment regeneration with variable time and temperature
JP6943808B2 (ja) * 2018-04-24 2021-10-06 株式会社クボタ ディーゼルエンジンの排気処理装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3580606D1 (de) * 1984-03-31 1991-01-03 Mitsubishi Motors Corp Regenerationssystem fuer eine diesel-partikel-oxydierungseinrichtung.
JPH03202612A (ja) 1989-12-28 1991-09-04 Nissan Motor Co Ltd 内燃機関の排気処理装置
JP4022714B2 (ja) * 2001-06-25 2007-12-19 三菱ふそうトラック・バス株式会社 内燃機関の排気浄化装置
JP3757860B2 (ja) * 2001-12-18 2006-03-22 トヨタ自動車株式会社 内燃機関の排気浄化装置
US7062906B2 (en) * 2003-03-03 2006-06-20 Nissan Motor Co., Ltd. Regeneration of particulate filter
DE10316810B4 (de) 2003-04-11 2006-03-16 Siemens Ag Verfahren zur Regelung einer Regeneration eines Partikelfilters
JP4273911B2 (ja) * 2003-10-07 2009-06-03 三菱ふそうトラック・バス株式会社 車両の排気浄化装置
JP3876881B2 (ja) * 2003-12-15 2007-02-07 マツダ株式会社 エンジンの制御装置
JP4161930B2 (ja) * 2004-04-06 2008-10-08 いすゞ自動車株式会社 排気ガス浄化システムの制御方法及び排気ガス浄化システム
JP3938188B2 (ja) * 2005-05-17 2007-06-27 いすゞ自動車株式会社 排気ガス浄化システムの制御方法及び排気ガス浄化システム
JP3992057B2 (ja) * 2005-10-25 2007-10-17 いすゞ自動車株式会社 排気ガス浄化システムの制御方法及び排気ガス浄化システム
JP3988785B2 (ja) * 2006-02-01 2007-10-10 いすゞ自動車株式会社 排気ガス浄化システムの制御方法及び排気ガス浄化システム
JP2008202573A (ja) * 2007-02-22 2008-09-04 Toyota Motor Corp 車載ディーゼルエンジンの排気浄化装置
JP4335933B2 (ja) * 2007-03-22 2009-09-30 Ｎｅｃエレクトロニクス株式会社 半導体集積回路及び半導体集積回路の設計プログラム
JP4844467B2 (ja) * 2007-05-07 2011-12-28 日産自動車株式会社 内燃機関の排気浄化装置

Also Published As

Publication number Publication date
CN101988407A (zh) 2011-03-23
US8281574B2 (en) 2012-10-09
JP2011032943A (ja) 2011-02-17
EP2295746A1 (de) 2011-03-16
CN101988407B (zh) 2014-07-09
KR101665134B1 (ko) 2016-10-11
EP2295746B1 (de) 2012-02-08
KR20110014075A (ko) 2011-02-10
JP5150579B2 (ja) 2013-02-20
US20110023468A1 (en) 2011-02-03

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