HUP0301462A2 - Exhaust gas purification device for internal combustion engine - Google Patents
Exhaust gas purification device for internal combustion engineInfo
- Publication number
- HUP0301462A2 HUP0301462A2 HU0301462A HUP0301462A HUP0301462A2 HU P0301462 A2 HUP0301462 A2 HU P0301462A2 HU 0301462 A HU0301462 A HU 0301462A HU P0301462 A HUP0301462 A HU P0301462A HU P0301462 A2 HUP0301462 A2 HU P0301462A2
- Authority
- HU
- Hungary
- Prior art keywords
- particles
- exhaust gas
- deposited
- fuel ratio
- lean air
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 10
- 239000000446 fuel Substances 0.000 abstract 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 210000000056 organ Anatomy 0.000 abstract 1
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
-
- 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
- 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
- F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
- F01N2430/06—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by varying fuel-air ratio, e.g. by enriching fuel-air mixture
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/30—Exhaust treatment
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)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Kipufogógáz-tisztító berendezés belső égésű motorhoz, amelyben egykipufogónyílásban (10) a kipufogógázban lévő részecskéket elfogó éseltávolító részecskeszűrő (22) van elrendezve, és amelyben az égésszegény levegő-tüzelőanyag viszony mellett megy végbe. Arészecskeszűrőben (22) lerakódott részecskék mennyiségének egy előremeghatározott értéket történő meghaladását eldöntő döntő szerve, alerakódott részecskék tulajdonságának a részecskék részecskeszűrőben(22) történő lerakódásukat közvetlenül követő tulajdonságukhoz képesta részecskék nehezebben oxidálhatóvá válását eredményező megváltozásátvagy előre jelző előrejelző, vagy a megváltozás tényét megállapítódöntő eszköze, továbbá megváltozott tulajdonság esetén arészecskeszűrőben (22) lerakódott részecskék tulajdonságát arészecskék könnyebb oxidálhatósága irányában megváltoztató, azalapesetben szegény levegő-tüzelőanyag viszonyt ideiglenesen dússátevő eszköze, és a részecskeszűrő (22) hőmérsékletének szegény levegő-tüzelőanyag viszony melletti megnövelése révén a részecskeszűrőben(22) lerakódott részecskéket eltávolító hőmérsékletnövelés-vezérlőeszköze van. Ó
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001130109A JP3707395B2 (ja) | 2001-04-26 | 2001-04-26 | 排気ガス浄化装置 |
PCT/JP2002/001499 WO2002090731A1 (fr) | 2001-04-26 | 2002-02-20 | Dispositif de regulation d'emission de gaz polluants |
Publications (1)
Publication Number | Publication Date |
---|---|
HUP0301462A2 true HUP0301462A2 (en) | 2003-09-29 |
Family
ID=18978544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0301462A HUP0301462A2 (en) | 2001-04-26 | 2002-02-20 | Exhaust gas purification device for internal combustion engine |
Country Status (13)
Country | Link |
---|---|
US (1) | US6820418B2 (hu) |
EP (1) | EP1382811B1 (hu) |
JP (1) | JP3707395B2 (hu) |
KR (1) | KR100517191B1 (hu) |
CN (1) | CN1254605C (hu) |
AU (1) | AU2002233656B2 (hu) |
CA (1) | CA2415296C (hu) |
CZ (1) | CZ298168B6 (hu) |
DE (1) | DE60207064T2 (hu) |
ES (1) | ES2250610T3 (hu) |
HU (1) | HUP0301462A2 (hu) |
PL (1) | PL358130A1 (hu) |
WO (1) | WO2002090731A1 (hu) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4161546B2 (ja) * | 2001-06-26 | 2008-10-08 | いすゞ自動車株式会社 | 連続再生型ディーゼルパティキュレートフィルタ装置の再生制御方法 |
ITTO20020072A1 (it) * | 2002-01-25 | 2003-07-25 | Fiat Ricerche | Metodo per la determinazione della quantita' di particolato accumulata in un filtro per particolato. |
FR2840820B1 (fr) * | 2002-06-18 | 2005-02-25 | Renault Sa | Procede de regeneration d'un filtre a particules de vehicule automobile et systeme de commande de la regeneration d'un tel filtre |
US20120116645A1 (en) * | 2002-08-13 | 2012-05-10 | Toshihiro Hamahata | Filter controller system |
JP2004316428A (ja) * | 2003-02-26 | 2004-11-11 | Ngk Insulators Ltd | 排気ガス浄化フィルタのスート堆積量予測方法およびプログラム |
JP4385775B2 (ja) * | 2003-03-03 | 2009-12-16 | 株式会社デンソー | 内燃機関の排気ガス浄化装置 |
JP4288985B2 (ja) * | 2003-03-31 | 2009-07-01 | 株式会社デンソー | 内燃機関の排気浄化装置 |
ITTO20030999A1 (it) * | 2003-12-12 | 2005-06-13 | Fiat Ricerche | Metodo di attivazione della rigenerazione di un filtro del particolato in base ad una stima della quantita' di particolato accumulata nel filtro del particolato. |
FR2872213B1 (fr) * | 2004-06-23 | 2006-11-03 | Peugeot Citroen Automobiles Sa | Systeme d'aide a la regeneration de moyens de depollution pour moteur de vehicule automobile |
FR2872214B1 (fr) | 2004-06-23 | 2006-11-03 | Peugeot Citroen Automobiles Sa | Systeme de controle de la regeneration de moyens de depollution |
FR2872205B1 (fr) * | 2004-06-23 | 2006-11-03 | Peugeot Citroen Automobiles Sa | Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur |
JP4449650B2 (ja) * | 2004-08-24 | 2010-04-14 | 日産自動車株式会社 | ディーゼルエンジンの排気後処理装置 |
US7322186B2 (en) * | 2004-09-09 | 2008-01-29 | Denso Corporation | Exhaust gas purifying system for internal combustion engine |
WO2006041545A2 (en) | 2004-10-04 | 2006-04-20 | Southwest Research Institute | Method for the simultaneous desulfation of a lean nox trap and regeneration of a diesel particulate filter |
FR2879245B1 (fr) * | 2004-12-14 | 2007-02-16 | Renault Sas | Dispositif de determination de la masse instantanee de particules retenues par un filtre a particules et utilisation du dispositif. |
EP1745836A1 (en) * | 2005-07-21 | 2007-01-24 | Ford Global Technologies, LLC | A method and an arrangement for purifying exhaust gas in an internal combustion engine |
JP4285459B2 (ja) * | 2005-08-22 | 2009-06-24 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JP4508045B2 (ja) * | 2005-09-01 | 2010-07-21 | 株式会社デンソー | 内燃機関の制御装置 |
US7562524B2 (en) * | 2005-09-15 | 2009-07-21 | Cummins, Inc. | Apparatus, system, and method for estimating particulate consumption |
US7263825B1 (en) * | 2005-09-15 | 2007-09-04 | Cummins, Inc. | Apparatus, system, and method for detecting and labeling a filter regeneration event |
US8209962B2 (en) * | 2005-09-28 | 2012-07-03 | Detroit Diesel Corporation | Diesel particulate filter soot permeability virtual sensors |
DE102005046830A1 (de) * | 2005-09-29 | 2007-06-06 | Fev Motorentechnik Gmbh | Verfahren zum Betrieb einer Brennkraftmaschine mit einem Partikelfilter |
CN101292077B (zh) * | 2005-10-18 | 2010-06-23 | 丰田自动车株式会社 | 内燃机的排气净化装置 |
US7587892B2 (en) * | 2005-12-13 | 2009-09-15 | Cummins Ip, Inc | Apparatus, system, and method for adapting a filter regeneration profile |
US7677030B2 (en) * | 2005-12-13 | 2010-03-16 | Cummins, Inc. | Apparatus, system, and method for determining a regeneration availability profile |
US7562523B2 (en) * | 2005-12-13 | 2009-07-21 | Cummins, Inc | Apparatus, system, and method for determining a regeneration cycle thermal ramp |
ITMI20060599A1 (it) * | 2006-03-30 | 2007-09-30 | Eldor Corp Spa | Metodo e disppositivi per il controllo del rapporto aria-combustibilr di un motore a combustione interna |
ATE477405T1 (de) * | 2006-06-28 | 2010-08-15 | Fiat Ricerche | Regeneration eines dieselpartikelfilters |
US7543446B2 (en) * | 2006-12-20 | 2009-06-09 | Cummins, Inc. | System for controlling regeneration of exhaust gas aftertreatment components |
JP5123686B2 (ja) * | 2008-02-08 | 2013-01-23 | 三菱重工業株式会社 | Dpf堆積量推定装置 |
US7835847B2 (en) * | 2008-02-28 | 2010-11-16 | Cummins Ip, Inc | Apparatus, system, and method for determining a regeneration availability profile |
US8499550B2 (en) * | 2008-05-20 | 2013-08-06 | Cummins Ip, Inc. | Apparatus, system, and method for controlling particulate accumulation on an engine filter during engine idling |
RU2460572C1 (ru) * | 2011-05-04 | 2012-09-10 | Государственное образовательное учреждение высшего профессионального образования "Самарский государственный университет путей сообщения" (СамГУПС) | Способ очистки газообразных продуктов сгорания |
US8850798B2 (en) * | 2011-05-11 | 2014-10-07 | GM Global Technology Operations LLC | Particulate filter regeneration method |
JP5609795B2 (ja) * | 2011-07-12 | 2014-10-22 | 株式会社デンソー | 車両用過給装置 |
JP7020242B2 (ja) * | 2018-03-29 | 2022-02-16 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
Family Cites Families (16)
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JPS578311A (en) * | 1980-06-19 | 1982-01-16 | Toyota Motor Corp | Method and device for decreasing discharged quantity of diesel particulates |
US5100632A (en) | 1984-04-23 | 1992-03-31 | Engelhard Corporation | Catalyzed diesel exhaust particulate filter |
CA1242430A (en) | 1984-04-23 | 1988-09-27 | Joseph C. Dettling | Catalyzed diesel exhaust particulate filter |
JPH01159029A (ja) * | 1987-12-16 | 1989-06-22 | Toyota Motor Corp | ディーゼルエンジンの排気浄化装置 |
DE4031712A1 (de) * | 1990-10-06 | 1992-04-16 | Daimler Benz Ag | Abgasanlage fuer eine brennkraftmaschine |
JP2618764B2 (ja) * | 1991-04-26 | 1997-06-11 | 本田技研工業株式会社 | 内燃機関の排気浄化方法及び装置 |
US5253476A (en) * | 1992-02-21 | 1993-10-19 | Northeastern University | Pulsed, reverse-flow, regenerated diesel trap capturing soot, ash and PAH's |
JP2722987B2 (ja) | 1992-09-28 | 1998-03-09 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
JPH09112248A (ja) * | 1995-10-16 | 1997-04-28 | Hino Motors Ltd | ディーゼルパティキュレートフィルタの逆洗再生装置 |
JP3257949B2 (ja) * | 1996-05-24 | 2002-02-18 | 日野自動車株式会社 | 排気黒煙除去装置のフィルタ再生機構 |
JP3303722B2 (ja) * | 1997-04-04 | 2002-07-22 | 三菱自動車工業株式会社 | 内燃機関の排気微粒子除去装置 |
JPH11200847A (ja) * | 1998-01-08 | 1999-07-27 | Nissan Motor Co Ltd | 内燃機関の排気浄化装置 |
JP3551789B2 (ja) | 1998-10-16 | 2004-08-11 | トヨタ自動車株式会社 | 内燃機関 |
JP2000303878A (ja) * | 1999-04-20 | 2000-10-31 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
US6233926B1 (en) * | 2000-03-01 | 2001-05-22 | Illinois Valley Holding Company | Apparatus and method for filtering particulate in an exhaust trap |
KR100495204B1 (ko) * | 2000-03-29 | 2005-06-14 | 도요타지도샤가부시키가이샤 | 내연 기관의 배기 가스 정화장치 |
-
2001
- 2001-04-26 JP JP2001130109A patent/JP3707395B2/ja not_active Expired - Fee Related
-
2002
- 2002-02-20 DE DE60207064T patent/DE60207064T2/de not_active Expired - Fee Related
- 2002-02-20 AU AU2002233656A patent/AU2002233656B2/en not_active Ceased
- 2002-02-20 KR KR10-2002-7017526A patent/KR100517191B1/ko not_active IP Right Cessation
- 2002-02-20 EP EP02700641A patent/EP1382811B1/en not_active Expired - Lifetime
- 2002-02-20 ES ES02700641T patent/ES2250610T3/es not_active Expired - Lifetime
- 2002-02-20 PL PL02358130A patent/PL358130A1/xx unknown
- 2002-02-20 HU HU0301462A patent/HUP0301462A2/hu unknown
- 2002-02-20 CZ CZ20024051A patent/CZ298168B6/cs not_active IP Right Cessation
- 2002-02-20 CN CNB028014103A patent/CN1254605C/zh not_active Expired - Fee Related
- 2002-02-20 US US10/311,016 patent/US6820418B2/en not_active Expired - Fee Related
- 2002-02-20 WO PCT/JP2002/001499 patent/WO2002090731A1/ja active IP Right Grant
- 2002-02-20 CA CA002415296A patent/CA2415296C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1462332A (zh) | 2003-12-17 |
CA2415296A1 (en) | 2002-12-19 |
CZ20024051A3 (cs) | 2003-06-18 |
DE60207064D1 (de) | 2005-12-08 |
JP2002322908A (ja) | 2002-11-08 |
WO2002090731A1 (fr) | 2002-11-14 |
ES2250610T3 (es) | 2006-04-16 |
CZ298168B6 (cs) | 2007-07-11 |
CA2415296C (en) | 2005-05-17 |
JP3707395B2 (ja) | 2005-10-19 |
PL358130A1 (en) | 2004-08-09 |
EP1382811B1 (en) | 2005-11-02 |
DE60207064T2 (de) | 2006-08-03 |
EP1382811A4 (en) | 2004-06-09 |
KR100517191B1 (ko) | 2005-09-28 |
US20030172642A1 (en) | 2003-09-18 |
US6820418B2 (en) | 2004-11-23 |
KR20030013458A (ko) | 2003-02-14 |
AU2002233656B2 (en) | 2004-06-10 |
EP1382811A1 (en) | 2004-01-21 |
CN1254605C (zh) | 2006-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD9A | Lapse of provisional protection due to non-payment of fees |