JP2013529747A - 排気浄化用のｈｃ投入システムの投入ユニットの冷却に関連する方法および装置 - Google Patents

排気浄化用のｈｃ投入システムの投入ユニットの冷却に関連する方法および装置 Download PDF

Info

Publication number
JP2013529747A
JP2013529747A JP2013516533A JP2013516533A JP2013529747A JP 2013529747 A JP2013529747 A JP 2013529747A JP 2013516533 A JP2013516533 A JP 2013516533A JP 2013516533 A JP2013516533 A JP 2013516533A JP 2013529747 A JP2013529747 A JP 2013529747A
Authority
JP
Japan
Prior art keywords
fuel
unit
temperature
input
predicting
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.)
Pending
Application number
JP2013516533A
Other languages
English (en)
Japanese (ja)
Inventor
アンドレアス リジェストランド，
ペル ブレンベリ，
ウルフ カールソン，
ラーシュ エリクソン，
エリク グスタヴソン，
Original Assignee
スカニア シーブイ アクチボラグ
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 スカニア シーブイ アクチボラグ filed Critical スカニア シーブイ アクチボラグ
Publication of JP2013529747A publication Critical patent/JP2013529747A/ja
Pending legal-status Critical Current

Links

Images

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
    • 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
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/36—Arrangements for supply of additional fuel
    • 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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/11—Adding substances to exhaust gases the substance or part of the dosing system being cooled
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1433—Pumps
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP2013516533A 2010-06-21 2011-06-20 排気浄化用のｈｃ投入システムの投入ユニットの冷却に関連する方法および装置 Pending JP2013529747A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1050647A SE537643C2 (sv) 2010-06-21 2010-06-21 Förfarande och anordning vid kylning av en HC-doseringsenhetför avgasrening
SE1050647-5 2010-06-21
PCT/SE2011/050788 WO2011162691A1 (fr) 2010-06-21 2011-06-20 Procédé et dispositif de refroidissement d'unités de dosage de systèmes de dosage d'hydrocarbures (hc) pour la purification de gaz d'échappement

Publications (1)

Publication Number Publication Date
JP2013529747A true JP2013529747A (ja) 2013-07-22

Family

ID=45371666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013516533A Pending JP2013529747A (ja) 2010-06-21 2011-06-20 排気浄化用のｈｃ投入システムの投入ユニットの冷却に関連する方法および装置

Country Status (7)

Country Link
US (1) US20130186068A1 (fr)
EP (1) EP2582933A1 (fr)
JP (1) JP2013529747A (fr)
CN (1) CN102947560A (fr)
BR (1) BR112012031779A2 (fr)
SE (1) SE537643C2 (fr)
WO (1) WO2011162691A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9551250B2 (en) * 2012-10-31 2017-01-24 Toyota Jidosha Kabushiki Kaisha Operation control apparatus and method for internal combustion engine
US20160084184A1 (en) * 2014-09-19 2016-03-24 Progress Rail Services Corporation Exhaust system having aftertreatment regeneration cycle control
US11193413B2 (en) * 2019-12-12 2021-12-07 Faurecia Emissions Control Technologies, Usa, Llc Exhaust aftertreatment system with virtual temperature determination and control

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0996212A (ja) * 1995-10-03 1997-04-08 Mitsubishi Motors Corp ディーゼルエンジンの排気浄化装置
JP2004293494A (ja) * 2003-03-28 2004-10-21 Toyota Motor Corp 内燃機関の排気浄化装置
JP2008169711A (ja) * 2007-01-09 2008-07-24 Denso Corp 還元剤供給装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003084647A1 (fr) * 2002-04-03 2003-10-16 Cleaire Advanced Emission Controls, Llc. Porte-injecteur refroidi a l'aide d'un fluide
DE102006022582A1 (de) * 2006-05-15 2007-11-22 Siemens Ag Leckagefreies Einspritzventil, Einspritzvorrichtung und Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
JP2009097479A (ja) * 2007-10-19 2009-05-07 Bosch Corp 還元剤供給装置の制御装置及び制御方法
EP2321506B1 (fr) * 2008-07-07 2013-01-02 Emitec Denmark A/S Système de dosage destiné à être utilisé dans un système d'échappement d'un moteur à combustion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0996212A (ja) * 1995-10-03 1997-04-08 Mitsubishi Motors Corp ディーゼルエンジンの排気浄化装置
JP2004293494A (ja) * 2003-03-28 2004-10-21 Toyota Motor Corp 内燃機関の排気浄化装置
JP2008169711A (ja) * 2007-01-09 2008-07-24 Denso Corp 還元剤供給装置

Also Published As

Publication number Publication date
SE537643C2 (sv) 2015-09-08
WO2011162691A1 (fr) 2011-12-29
EP2582933A1 (fr) 2013-04-24
BR112012031779A2 (pt) 2016-11-01
SE1050647A1 (sv) 2011-12-22
US20130186068A1 (en) 2013-07-25
CN102947560A (zh) 2013-02-27

Similar Documents

Publication Publication Date Title
JP2013534587A (ja) 選択触媒還元システムの投入ユニットの冷却に関係する方法および装置
JP2013531170A (ja) 液体供給システムからの空気の除去に関連する方法及び液体供給システム
JP2013533421A (ja) Ｓｃｒシステム内の投入ユニットの温度制限に関連する方法および装置
JP2013531169A (ja) 選択触媒還元システムの投入ユニットの冷却に関係する方法および装置
JP2013529749A (ja) 炭化水素投入システムからの空気除去に関係する方法、および炭化水素投入システム
JP2013529747A (ja) 排気浄化用のｈｃ投入システムの投入ユニットの冷却に関連する方法および装置
US20130111883A1 (en) Method and device pertaining to dosing unit of scr system
JP2013531168A (ja) 選択触媒還元システムの投入ユニットの冷却に関係する方法および装置
JP2013533420A (ja) 排気浄化用のｈｃ投入システムの投入ユニットの冷却に関連する方法および装置
JP2013529748A (ja) 排気浄化用のｈｃ投入システムの投入ユニットの冷却に関連する方法および装置
JP2013533422A (ja) 排気システムにおけるｈｃ投入ユニットの温度制限に関連する方法および装置
JP2013534990A (ja) Ｈｃ投入システムに関連する方法、およびｈｃ投入システムの装置

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140116

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140204

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140502

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140513

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140603

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20141111