ATE498064T1 - Verfahren zur minderung des ansaugluftgeräusches am ende der regenerierung eines abgasnachverarbeitungssystems - Google Patents
Verfahren zur minderung des ansaugluftgeräusches am ende der regenerierung eines abgasnachverarbeitungssystemsInfo
- Publication number
- ATE498064T1 ATE498064T1 AT07857245T AT07857245T ATE498064T1 AT E498064 T1 ATE498064 T1 AT E498064T1 AT 07857245 T AT07857245 T AT 07857245T AT 07857245 T AT07857245 T AT 07857245T AT E498064 T1 ATE498064 T1 AT E498064T1
- Authority
- AT
- Austria
- Prior art keywords
- regeneration
- exhaust
- afterprocessing
- intake air
- mode
- Prior art date
Links
Classifications
-
- 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
- F02D41/0002—Controlling intake air
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
- F02D41/0055—Special engine operating conditions, e.g. for regeneration of exhaust gas treatment 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
- F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the 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
- F02D41/0002—Controlling intake air
- F02D2041/0017—Controlling intake air by simultaneous control of throttle and exhaust gas recirculation
-
- 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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Supercharger (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Details Of Television Scanning (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0655497A FR2910058B1 (fr) | 2006-12-14 | 2006-12-14 | Procede de limitation de bruit d'admission d'air produit a la fin de la regeneration du systeme de post-traitement des gaz d'echappement |
PCT/EP2007/063232 WO2008071591A1 (fr) | 2006-12-14 | 2007-12-04 | Procede de limitation de bruit d'admission d'air produit a la fin de la regeneration du systeme de post-traitement des gaz d'echappement |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE498064T1 true ATE498064T1 (de) | 2011-02-15 |
Family
ID=38184248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07857245T ATE498064T1 (de) | 2006-12-14 | 2007-12-04 | Verfahren zur minderung des ansaugluftgeräusches am ende der regenerierung eines abgasnachverarbeitungssystems |
Country Status (7)
Country | Link |
---|---|
US (1) | US8196389B2 (de) |
EP (1) | EP2089622B1 (de) |
JP (1) | JP2010513769A (de) |
AT (1) | ATE498064T1 (de) |
DE (1) | DE602007012464D1 (de) |
FR (1) | FR2910058B1 (de) |
WO (1) | WO2008071591A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9180408B2 (en) * | 2008-05-02 | 2015-11-10 | GM Global Technology Operations LLC | Fuel efficient ammonia generation strategy for lean-burn engines utilizing passive NH3-SCR for the control of NOx |
US20110146246A1 (en) * | 2009-12-22 | 2011-06-23 | Caterpillar Inc. | Regeneration assist transition period |
JP5530226B2 (ja) * | 2010-03-09 | 2014-06-25 | ヤンマー株式会社 | エンジンの排気ガス処理システム |
DE102012004585A1 (de) * | 2012-03-09 | 2013-09-12 | Man Truck & Bus Ag | Schallabstrahlreduziertes Kraftfahrzeug |
FR2993314B1 (fr) * | 2012-07-16 | 2016-01-29 | Renault Sas | Procede de gestion de la purge d'un piege a oxydes d'azote |
DE102018004124A1 (de) | 2018-05-23 | 2018-11-29 | Daimler Ag | Verfahren zum Betrieb einer Brennkraftmaschine sowie Steuereinrichtung, Abgasnachbehandlungseinrichtung, Brennkraftmaschine und Fahrzeug |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2802243B1 (fr) * | 1999-12-10 | 2002-06-07 | Renault | Procede de commande d'un groupe motopropulseur de vehicule automobile pour augmenter la richesse des gaz d'echappement en phase de regeneration d'un piege a oxydes d'azote |
JP3552645B2 (ja) * | 2000-05-17 | 2004-08-11 | トヨタ自動車株式会社 | 内燃機関 |
SE524706C2 (sv) | 2002-06-03 | 2004-09-21 | Stt Emtec Ab | Anordning och förfarande för rening av avgaser samt användning av anordningen vid en diselmotor |
JP4075573B2 (ja) * | 2002-06-13 | 2008-04-16 | 株式会社デンソー | 内燃機関の排ガス浄化装置 |
JP4139259B2 (ja) * | 2003-04-08 | 2008-08-27 | 日野自動車株式会社 | パティキュレートフィルタの再生方法 |
JP4446676B2 (ja) * | 2003-04-09 | 2010-04-07 | トヨタ自動車株式会社 | 内燃機関のスロットル制御装置 |
JP4158645B2 (ja) * | 2003-07-31 | 2008-10-01 | 日産自動車株式会社 | 内燃機関の燃焼制御装置 |
JP4120523B2 (ja) * | 2003-07-31 | 2008-07-16 | 日産自動車株式会社 | 内燃機関の排気還流制御装置 |
US7018442B2 (en) * | 2003-11-25 | 2006-03-28 | Caterpillar Inc. | Method and apparatus for regenerating NOx adsorbers |
JP4196872B2 (ja) * | 2004-04-09 | 2008-12-17 | いすゞ自動車株式会社 | エンジンの排気浄化装置 |
JP2006104998A (ja) * | 2004-10-04 | 2006-04-20 | Nissan Motor Co Ltd | ディーゼル機関の排気浄化装置 |
JP4379314B2 (ja) * | 2004-11-26 | 2009-12-09 | 三菱自動車工業株式会社 | 内燃機関の排気浄化装置 |
JP4367335B2 (ja) * | 2004-12-27 | 2009-11-18 | 日産自動車株式会社 | エンジンの制御装置。 |
JP4713147B2 (ja) | 2004-12-27 | 2011-06-29 | 日産自動車株式会社 | エンジンの制御装置 |
-
2006
- 2006-12-14 FR FR0655497A patent/FR2910058B1/fr not_active Expired - Fee Related
-
2007
- 2007-12-04 WO PCT/EP2007/063232 patent/WO2008071591A1/fr active Application Filing
- 2007-12-04 DE DE602007012464T patent/DE602007012464D1/de active Active
- 2007-12-04 US US12/519,230 patent/US8196389B2/en not_active Expired - Fee Related
- 2007-12-04 JP JP2009540716A patent/JP2010513769A/ja not_active Ceased
- 2007-12-04 EP EP07857245A patent/EP2089622B1/de active Active
- 2007-12-04 AT AT07857245T patent/ATE498064T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2010513769A (ja) | 2010-04-30 |
DE602007012464D1 (de) | 2011-03-24 |
FR2910058B1 (fr) | 2011-03-04 |
EP2089622B1 (de) | 2011-02-09 |
US20100043401A1 (en) | 2010-02-25 |
FR2910058A1 (fr) | 2008-06-20 |
EP2089622A1 (de) | 2009-08-19 |
WO2008071591A1 (fr) | 2008-06-19 |
US8196389B2 (en) | 2012-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |