AU2003285425A1 - Nox trap regeneration system for a diesel engine - Google Patents

Nox trap regeneration system for a diesel engine

Info

Publication number: AU2003285425A1
Authority: AU; Australia
Prior art keywords: diesel engine; regeneration system; nox trap; trap regeneration; nox
Prior art date: 2002-10-23
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.): Abandoned

Application number

AU2003285425A

Inventor

Piet Ameloot

Yvon Beauge

Ali Chaouche

Mickael Gascoin

Djamal Medioun

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

PSA Automobiles SA

Original Assignee

Peugeot Citroen Automobiles SA

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.)

2002-10-23

Filing date

2003-10-21

Publication date

2004-05-13

2003-10-21 Application filed by Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA

2004-05-13 Publication of AU2003285425A1 publication Critical patent/AU2003285425A1/en

Status Abandoned legal-status Critical Current

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
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
- F01N3/0842—Nitrogen oxides
- 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
- F02D41/0275—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 NOx trap or adsorbent
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/402—Multiple injections
- F02D41/403—Multiple injections with pilot injections
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/402—Multiple injections
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/402—Multiple injections
- F02D41/405—Multiple injections with post injections
- 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)
Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Exhaust Gas After Treatment (AREA)
Exhaust-Gas Circulating Devices (AREA)

AU2003285425A 2002-10-23 2003-10-21 Nox trap regeneration system for a diesel engine Abandoned AU2003285425A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR02/13254		2002-10-23
FR0213254A FR2846370B1 (en)	2002-10-23	2002-10-23	SYSTEM FOR AIDING THE REGENERATION OF A STORAGE / STORAGE NOX TRAP FOR A DIESEL ENGINE
PCT/FR2003/003121 WO2004038202A1 (en)	2002-10-23	2003-10-21	Nox trap regeneration system for a diesel engine

Publications (1)

Publication Number	Publication Date
AU2003285425A1 true AU2003285425A1 (en)	2004-05-13

Family

ID=32088217

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003285425A Abandoned AU2003285425A1 (en)	2002-10-23	2003-10-21	Nox trap regeneration system for a diesel engine

Country Status (4)

Country	Link
EP (1)	EP1554478A1 (en)
AU (1)	AU2003285425A1 (en)
FR (1)	FR2846370B1 (en)
WO (1)	WO2004038202A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2880070B1 (en) *	2004-12-29	2007-03-16	Renault Sas	METHOD FOR MANAGING FUEL INJECTION IN A DIESEL ENGINE EQUIPPED WITH A NITROGEN OXIDE TRAP
FR2883041B1 (en) *	2005-03-11	2007-06-01	Peugeot Citroen Automobiles Sa	TENSION CONTROL SYSTEM FOR OPERATION OF A MOTOR VEHICLE MOTOR BETWEEN POOR AND RICH MODES
FR2883042B1 (en) *	2005-03-11	2007-06-01	Peugeot Citroen Automobiles Sa	TENSION CONTROL SYSTEM FOR OPERATION OF A MOTOR VEHICLE ENGINE BETWEEN RICH AND POOR MODES
FR2946390B1 (en)	2009-06-04	2014-09-19	Peugeot Citroen Automobiles Sa	INTERNAL COMBUSTION ENGINE AND METHOD OF OPERATION ASSOCIATED WITH SUCH A MOTOR
FR2950111B1 (en) *	2009-09-15	2011-09-09	Renault Sa	METHOD FOR CONTROLLING A DIESEL ENGINE SUPERCHARGED WITH RECIRCULATION OF LOW PRESSURE EXHAUST GAS
FR2983531B1 (en) *	2011-12-01	2015-03-06	Renault Sa	HIGH MODE POWER SUPPLY OF A DOUBLE PRE-INJECTION INTERNAL COMBUSTION ENGINE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5775099A (en) *	1994-04-12	1998-07-07	Toyota Jidosha Kabushiki Kaisha	Method of purifying the exhaust of an internal combustion engine
DE19639172C2 (en) *	1996-09-24	2001-11-08	Siemens Ag	Direct fuel injection method for a diesel internal combustion engine
US6116208A (en) *	1998-09-29	2000-09-12	Mazda Motor Corporation	Control system for a direct injection-spark ignition engine
JP2000320386A (en) *	1999-03-10	2000-11-21	Mazda Motor Corp	Fuel injection system for diesel engine
WO2000060229A1 (en) *	1999-04-06	2000-10-12	Mitsubishi Jidosha Kogyo Kabushiki Kaisha	Exhaust emission control device of internal combustion engines
JP2001055951A (en) *	1999-08-18	2001-02-27	Mazda Motor Corp	Fuel injection control device for diesel engine

2002
- 2002-10-23 FR FR0213254A patent/FR2846370B1/en not_active Expired - Fee Related
2003
- 2003-10-21 EP EP03778426A patent/EP1554478A1/en not_active Ceased
- 2003-10-21 AU AU2003285425A patent/AU2003285425A1/en not_active Abandoned
- 2003-10-21 WO PCT/FR2003/003121 patent/WO2004038202A1/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP1554478A1 (en)	2005-07-20
FR2846370B1 (en)	2006-11-24
WO2004038202A1 (en)	2004-05-06
FR2846370A1 (en)	2004-04-30

Publication	Publication Date	Title
GB2392492B (en)	2004-08-25	A cooling system for a diesel engine
EP1549842A4 (en)	2009-05-13	A system for catalytic combustion
AU2003233623A1 (en)	2003-12-22	Control strategy for regenerating a particulate filter in an exhaust system
GB2408003B (en)	2007-06-27	A method and system for controlling diesel particulate filter regeneration and lean Nox trap desulphation
AU2003303965A1 (en)	2004-11-23	N0x aftertreatment system and method for internal combustion engines
AU2003247929A1 (en)	2004-02-25	Forced regeneration of a diesel particulate filter
GB2402088B (en)	2007-04-25	Diesel aftertreatment systems
AU2003268248A1 (en)	2004-03-19	Emission control system for vehicles powered by diesel engines
AU2001263167A1 (en)	2001-12-11	Low pressure egr system for diesel engines
GB2393140B (en)	2006-02-15	A diesel engine system for use with an emission control device
AU2002343397A1 (en)	2003-06-10	Rolling regeneration diesel particulate trap
HK1075076A1 (en)	2005-12-02	Diesel exhaust gas purifyiing filter
AU2003281637A1 (en)	2004-02-09	A METHOD FOR REGENERATING A NOx ADSORBER CATALYST
AU2003287752A1 (en)	2004-07-14	Method for operating a direct-injection diesel engine
EP1798389B8 (en)	2012-12-05	Two-stage filtration assembly for a diesel engine crankcase
AU2001281058A1 (en)	2002-03-13	Monitoring system for an internal combustion engine
EP0980707B8 (en)	2007-06-13	NOx trap catalyst for lean burn engines
AU2003255762A1 (en)	2004-02-25	Exhaust system for a lean-burn ic engine
AU1235501A (en)	2001-05-08	Catalysts for lean burn engine exhaust abatement
AU2003277286A1 (en)	2004-05-04	Internal combustion engine system
GB0100067D0 (en)	2001-02-14	Diesel exhaust system including NOx trap
AU2003287753A1 (en)	2004-07-14	Method for operating a direct-injection diesel engine
GB0422141D0 (en)	2004-11-03	A soot management system for an engine
AU2003285425A1 (en)	2004-05-13	Nox trap regeneration system for a diesel engine
AU4248901A (en)	2001-10-08	Filter for diesel engine fuel

Legal Events

Date	Code	Title	Description
2005-07-21	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase