DE602006008828D1 - Verfahren und system zur wiederherstellung eines t - Google Patents
Verfahren und system zur wiederherstellung eines tInfo
- Publication number
- DE602006008828D1 DE602006008828D1 DE602006008828T DE602006008828T DE602006008828D1 DE 602006008828 D1 DE602006008828 D1 DE 602006008828D1 DE 602006008828 T DE602006008828 T DE 602006008828T DE 602006008828 T DE602006008828 T DE 602006008828T DE 602006008828 D1 DE602006008828 D1 DE 602006008828D1
- Authority
- DE
- Germany
- Prior art keywords
- parameter
- mass
- exhaust system
- combustion engine
- frozen
- 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.)
- Active
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, 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
- F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
- F01N2550/04—Filtering activity of particulate filters
-
- 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
- F02D2200/08—Exhaust gas treatment apparatus parameters
- F02D2200/0812—Particle filter loading
-
- 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
- F02D41/029—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 the exhaust gas treating apparatus being a particulate filter
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
-
- 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
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
-
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
-
- 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)
- Processes For Solid Components From Exhaust (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0512950A FR2895017B1 (fr) | 2005-12-20 | 2005-12-20 | Procede et systeme de regeneration du filtre a particules d'un moteur thermique |
PCT/FR2006/051245 WO2007071862A1 (fr) | 2005-12-20 | 2006-11-29 | Procede et systeme de regeneration du filtre a particules d'un moteur thermique |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006008828D1 true DE602006008828D1 (de) | 2009-10-08 |
Family
ID=36593069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006008828T Active DE602006008828D1 (de) | 2005-12-20 | 2006-11-29 | Verfahren und system zur wiederherstellung eines t |
Country Status (7)
Country | Link |
---|---|
US (1) | US7934374B2 (de) |
EP (1) | EP1963635B1 (de) |
JP (1) | JP2009520152A (de) |
AT (1) | ATE441026T1 (de) |
DE (1) | DE602006008828D1 (de) |
FR (1) | FR2895017B1 (de) |
WO (1) | WO2007071862A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4905863B2 (ja) * | 2008-03-13 | 2012-03-28 | 株式会社デンソー | 内燃機関の排気浄化装置 |
JP5404457B2 (ja) | 2010-02-03 | 2014-01-29 | 三菱重工業株式会社 | エンジンの排ガス浄化装置 |
SE535155C2 (sv) | 2010-08-31 | 2012-05-02 | Scania Cv Ab | Förfarande och system för avgasrening |
US8942887B2 (en) * | 2010-12-16 | 2015-01-27 | Caterpillar Inc. | Machine, exhaust particulate filter system, and method |
US9322312B2 (en) * | 2014-03-05 | 2016-04-26 | GM Global Technology Operations LLC | Ambient humidity and temperature correction to particulate filter soot rate |
GB2523990A (en) * | 2014-03-10 | 2015-09-16 | Gm Global Tech Operations Inc | Method of controlling a diesel particulate filter |
EP3303784B1 (de) | 2015-05-28 | 2020-02-19 | Cummins, Inc. | System und verfahren zur erkennung und reaktion auf gefrorene sensoren in einem abgasnachbehandlungssystem |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0777030A (ja) * | 1993-09-08 | 1995-03-20 | Isuzu Ceramics Kenkyusho:Kk | ディーゼルパティキュレートフィルタの再生温度制御装置 |
JP3603797B2 (ja) * | 2000-02-17 | 2004-12-22 | 日産自動車株式会社 | エンジンの排気浄化装置 |
US6499293B1 (en) * | 2000-03-17 | 2002-12-31 | Ford Global Technologies, Inc. | Method and system for reducing NOx tailpipe emissions of a lean-burn internal combustion engine |
DE10100418A1 (de) * | 2001-01-08 | 2002-07-11 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung eines Abgasnachbehandlungssystems |
JP3624892B2 (ja) * | 2001-03-29 | 2005-03-02 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP3908204B2 (ja) * | 2002-08-13 | 2007-04-25 | ボッシュ株式会社 | フィルタ制御装置 |
JP4438588B2 (ja) * | 2004-09-30 | 2010-03-24 | マツダ株式会社 | ディーゼルエンジン |
JP2007077030A (ja) | 2005-09-12 | 2007-03-29 | Tokyo Institute Of Technology | ポリロタキサンの分子内触媒反応方法 |
-
2005
- 2005-12-20 FR FR0512950A patent/FR2895017B1/fr not_active Expired - Fee Related
-
2006
- 2006-11-29 WO PCT/FR2006/051245 patent/WO2007071862A1/fr active Application Filing
- 2006-11-29 DE DE602006008828T patent/DE602006008828D1/de active Active
- 2006-11-29 EP EP06842056A patent/EP1963635B1/de active Active
- 2006-11-29 US US12/158,212 patent/US7934374B2/en not_active Expired - Fee Related
- 2006-11-29 JP JP2008546535A patent/JP2009520152A/ja active Pending
- 2006-11-29 AT AT06842056T patent/ATE441026T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2895017A1 (fr) | 2007-06-22 |
ATE441026T1 (de) | 2009-09-15 |
WO2007071862A1 (fr) | 2007-06-28 |
EP1963635B1 (de) | 2009-08-26 |
US20090199544A1 (en) | 2009-08-13 |
EP1963635A1 (de) | 2008-09-03 |
FR2895017B1 (fr) | 2008-01-25 |
JP2009520152A (ja) | 2009-05-21 |
US7934374B2 (en) | 2011-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |