WO2001023717A1 - Method of controlling the fuel injection in an internal combustion engine - Google Patents
Method of controlling the fuel injection in an internal combustion engine Download PDFInfo
- Publication number
- WO2001023717A1 WO2001023717A1 PCT/SE2000/001889 SE0001889W WO0123717A1 WO 2001023717 A1 WO2001023717 A1 WO 2001023717A1 SE 0001889 W SE0001889 W SE 0001889W WO 0123717 A1 WO0123717 A1 WO 0123717A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cylinder
- fuel
- post
- injection
- fluid
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 96
- 238000002347 injection Methods 0.000 title claims abstract description 81
- 239000007924 injection Substances 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 30
- 239000012530 fluid Substances 0.000 claims abstract description 37
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000002283 diesel fuel Substances 0.000 claims description 2
- 230000001052 transient effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 39
- 239000004071 soot Substances 0.000 description 39
- 239000002245 particle Substances 0.000 description 38
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000001272 nitrous oxide Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006735 deficit Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0645—Details related to the fuel injector or the fuel spray
-
- 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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0672—Omega-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder center axis
-
- 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
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
-
- 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
-
- 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
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/12—Engines characterised by fuel-air mixture compression with compression ignition
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
-
- 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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0636—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space having a substantially flat and horizontal bottom
- F02B23/0639—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space having a substantially flat and horizontal bottom the combustion space having substantially the shape of a cylinder
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D2041/3052—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used the mode being the stratified charge compression-ignition mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/31—Control of the fuel pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/36—Control for minimising NOx emissions
-
- 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
- F02D41/0057—Specific combustion modes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable pressure
-
- 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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Fuel-Injection Apparatus (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/089,251 US6712036B1 (en) | 1999-09-29 | 2000-09-29 | Method of controlling the fuel injection in an internal combustion engine |
EP00968273A EP1216346B1 (en) | 1999-09-29 | 2000-09-29 | Method of controlling the fuel injection in an internal combustion engine |
AU78213/00A AU7821300A (en) | 1999-09-29 | 2000-09-29 | Method of controlling the fuel injection in an internal combustion engine |
DE60016431T DE60016431T2 (en) | 1999-09-29 | 2000-09-29 | METHOD FOR REGULATING FUEL INJECTION IN A COMBUSTION ENGINE |
JP2001527082A JP2003510498A (en) | 1999-09-29 | 2000-09-29 | Method of controlling fuel injection in an internal combustion engine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9903525A SE9903525D0 (en) | 1999-09-29 | 1999-09-29 | Procedure for an internal combustion engine |
SE9903525-5 | 1999-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001023717A1 true WO2001023717A1 (en) | 2001-04-05 |
Family
ID=20417201
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE2000/001889 WO2001023717A1 (en) | 1999-09-29 | 2000-09-29 | Method of controlling the fuel injection in an internal combustion engine |
PCT/SE2000/001893 WO2001023718A1 (en) | 1999-09-29 | 2000-09-29 | Method for controlling a combustion process in a combustion engine |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE2000/001893 WO2001023718A1 (en) | 1999-09-29 | 2000-09-29 | Method for controlling a combustion process in a combustion engine |
Country Status (9)
Country | Link |
---|---|
US (2) | US6712036B1 (en) |
EP (3) | EP1216346B1 (en) |
JP (2) | JP4688388B2 (en) |
CN (1) | CN1143951C (en) |
AU (2) | AU7821600A (en) |
BR (1) | BR0014340A (en) |
DE (2) | DE60016431T2 (en) |
SE (1) | SE9903525D0 (en) |
WO (2) | WO2001023717A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1211404A1 (en) * | 2000-12-01 | 2002-06-05 | Mazda Motor Corporation | Fuel injection control device for diesel engines |
WO2002079623A1 (en) * | 2001-03-29 | 2002-10-10 | Volvo Teknisk Utveckling Ab | Method of controlling the injection of fluid into an internal combustion engine |
US20080092853A1 (en) * | 2002-07-13 | 2008-04-24 | Delphi Technologies, Inc | Control Method |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
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US6857263B2 (en) * | 2002-08-08 | 2005-02-22 | The United States Of America As Represented By The Administrator Of The Environmental Protection Agency | Low emission diesel combustion system with low charge-air oxygen concentration levels and high fuel injection pressures |
AT7207U1 (en) * | 2002-10-22 | 2004-11-25 | Avl List Gmbh | METHOD FOR OPERATING A DIRECTLY INJECTING DIESEL INTERNAL COMBUSTION ENGINE |
EP1416143A1 (en) * | 2002-10-29 | 2004-05-06 | STMicroelectronics S.r.l. | Virtual sensor for the exhaust emissions of an endothermic motor and corresponding injection control system |
DE10308789A1 (en) * | 2003-02-28 | 2004-09-16 | Man B & W Diesel Ag | Process for optimizing the working and combustion process of a diesel engine |
US20050224044A1 (en) * | 2004-04-08 | 2005-10-13 | Stojkovic Boris D | Injection strategy for low noise and soot combustion |
EP1653069B1 (en) * | 2004-10-26 | 2018-03-21 | Volvo Car Corporation | Method and combustion system for improving combustion characteristics for a direct injected compression ignition engine |
JP4407581B2 (en) * | 2004-11-30 | 2010-02-03 | 株式会社デンソー | Gas fuel engine |
JP2007162486A (en) * | 2005-12-09 | 2007-06-28 | Denso Corp | Control device for diesel engine |
WO2008052222A2 (en) * | 2006-10-27 | 2008-05-02 | Collier Technologies, Inc. | Internal combustion engine |
US7426916B2 (en) * | 2006-10-30 | 2008-09-23 | Ford Global Technologies, Llc | Multi-stroke internal combustion engine for facilitation of auto-ignition operation |
US7574983B2 (en) * | 2006-12-01 | 2009-08-18 | Gm Global Technology Operations, Inc. | Method and apparatus for extending high load operation in a homogeneous charge compression ignition engine |
CN101568709B (en) | 2006-12-28 | 2012-02-01 | 沃尔沃拉斯特瓦格纳公司 | Device for reducing soot emissions in a vehicle combustion engine |
SE530875C2 (en) * | 2007-02-15 | 2008-09-30 | Scania Cv Ab | Arrangement and procedure of an internal combustion engine |
GB2447046B (en) * | 2007-02-28 | 2009-09-02 | Inspecs Ltd | Engine fuel supply system |
US7464690B1 (en) * | 2007-05-29 | 2008-12-16 | Wisconsin Alumni Research Foundation | Adaptive engine injection for emissions reduction |
WO2009005731A1 (en) * | 2007-06-28 | 2009-01-08 | U.S. Environmental Protection Agency | Low emission dimethyl ether (dme) engine |
EP2449243B1 (en) * | 2009-07-03 | 2019-03-06 | Volvo Truck Corporation | Method of operating a dual fuel combustion engine of the diesel- type and a dual fuel combustion engine of the diesel-type operable according to such method |
GB2488814A (en) * | 2011-03-09 | 2012-09-12 | Mobilizer Ltd | Engine Performance Modification or Tuning Kit |
JP5766654B2 (en) | 2012-06-14 | 2015-08-19 | 株式会社デンソー | Fuel injection control device and fuel injection control method |
US9074523B2 (en) | 2012-11-16 | 2015-07-07 | Ford Global Technologies, Llc | Vacuum-actuated wastegate |
US9322289B2 (en) | 2012-11-16 | 2016-04-26 | Ford Global Technologies, Llc | Vacuum-actuated wastegate |
US9175783B2 (en) | 2012-11-16 | 2015-11-03 | Ford Global Technologies, Llc | Vacuum-actuated wastegate |
JP5997061B2 (en) | 2013-01-16 | 2016-09-21 | 株式会社デンソー | Fuel injection control device |
US20140366507A1 (en) * | 2013-06-17 | 2014-12-18 | Southwest Research Institute | Diesel Engine With In-Cylinder Soot and NOx Control Using Water or Aqueous Injection |
JP2015113790A (en) * | 2013-12-12 | 2015-06-22 | トヨタ自動車株式会社 | Control device of internal combustion engine |
AT516490B1 (en) * | 2014-12-19 | 2016-06-15 | Ge Jenbacher Gmbh & Co Og | Method for operating a spark-ignited internal combustion engine |
JP6292169B2 (en) * | 2015-05-14 | 2018-03-14 | トヨタ自動車株式会社 | Control device for internal combustion engine |
US10487760B2 (en) | 2016-04-14 | 2019-11-26 | Ford Global Technologies, Llc | System and methods for reducing particulate matter emissions |
JP6485489B2 (en) * | 2017-05-23 | 2019-03-20 | マツダ株式会社 | ENGINE CONTROL DEVICE AND ENGINE CONTROL METHOD |
JP7266545B2 (en) * | 2020-03-19 | 2023-04-28 | 三菱重工業株式会社 | fuel injection controller |
CN116378842B (en) * | 2023-06-07 | 2023-09-19 | 潍柴动力股份有限公司 | Fuel injection method, device, apparatus and automobile |
Citations (3)
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EP0586775B1 (en) * | 1992-09-11 | 1996-07-24 | New Sulzer Diesel Ag | Method to inject fuel in Diesel engines |
US5609131A (en) * | 1995-10-11 | 1997-03-11 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Multi-stage combustion engine |
US5839275A (en) * | 1996-08-20 | 1998-11-24 | Toyota Jidosha Kabushiki Kaisha | Fuel injection control device for a direct injection type engine |
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DE2753953A1 (en) * | 1977-12-03 | 1979-06-07 | Daimler Benz Ag | PROCEDURE FOR OPERATING AN AIR COMPRESSING SELF-IGNING COMBUSTION ENGINE AND SUITABLE INJECTION VALVE |
JPS55109721A (en) * | 1979-02-17 | 1980-08-23 | Hino Motors Ltd | Combustion chamber for direct-injection type diesel engine |
JPS602491B2 (en) * | 1980-09-19 | 1985-01-22 | ヤンマーディーゼル株式会社 | direct injection diesel engine |
DE3300876A1 (en) * | 1983-01-13 | 1984-07-19 | Robert Bosch Gmbh, 7000 Stuttgart | FUEL INJECTION PUMP |
GB2193252B (en) | 1986-08-01 | 1991-02-06 | Orbital Eng Pty | Improvements relating to the injection of fuel to an engine |
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JPH0711959A (en) * | 1993-06-22 | 1995-01-13 | Hino Motors Ltd | Combustion chamber device for diesel engine |
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IT1266890B1 (en) | 1994-07-22 | 1997-01-21 | Fiat Ricerche | METHOD OF ACTIVATING A "DENOX" CATALYST IN A DIESEL ENGINE WITH A COMMON MANIFOLD INJECTION SYSTEM. |
JP3339197B2 (en) | 1994-09-19 | 2002-10-28 | 日産自動車株式会社 | diesel engine |
JP3134766B2 (en) * | 1996-04-23 | 2001-02-13 | トヨタ自動車株式会社 | In-cylinder internal combustion engine |
EP0803645B1 (en) | 1996-04-23 | 2004-02-04 | Toyota Jidosha Kabushiki Kaisha | A compression-ignition type engine |
DE69719460T2 (en) | 1996-11-22 | 2004-01-29 | Denso Corp | Exhaust emission control system and method for internal combustion engines |
US5899389A (en) | 1997-06-02 | 1999-05-04 | Cummins Engine Company, Inc. | Two stage fuel injector nozzle assembly |
JP4010046B2 (en) | 1997-06-24 | 2007-11-21 | トヨタ自動車株式会社 | Compression ignition internal combustion engine |
US6026786A (en) * | 1997-07-18 | 2000-02-22 | Caterpillar Inc. | Method and apparatus for controlling a fuel injector assembly of an internal combustion engine |
JPH1144241A (en) | 1997-07-30 | 1999-02-16 | Nissan Motor Co Ltd | Idle rotation speed control device for internal combustion engine |
JP3622446B2 (en) | 1997-09-30 | 2005-02-23 | 日産自動車株式会社 | Diesel engine combustion control system |
DE19747231A1 (en) | 1997-10-25 | 1999-04-29 | Bosch Gmbh Robert | Method for injecting fuel into the combustion chambers of an air-compressing, self-igniting internal combustion engine |
JP3588999B2 (en) | 1997-12-15 | 2004-11-17 | 日産自動車株式会社 | Control device during cold / warm-up of diesel engine |
JPH11182311A (en) * | 1997-12-16 | 1999-07-06 | Mitsubishi Motors Corp | Pressure accumulation type fuel injection device |
DE19804983C2 (en) * | 1998-02-07 | 2003-04-24 | Daimler Chrysler Ag | Method for operating a four-stroke internal combustion engine |
JPH11229881A (en) * | 1998-02-10 | 1999-08-24 | Kubota Corp | Combustion chamber of direct injection diesel engine |
IT1308412B1 (en) * | 1999-03-05 | 2001-12-17 | Fiat Ricerche | METHOD OF COMBUSTION CONTROL OF A DIRECT INJECTION DIESEL ENGINE THROUGH THE IMPLEMENTATION OF MULTIPLE INJECTIONS USING A SYSTEM |
US6526939B2 (en) * | 2001-04-27 | 2003-03-04 | Wisconsin Alumni Research Foundation | Diesel engine emissions reduction by multiple injections having increasing pressure |
-
1999
- 1999-09-29 SE SE9903525A patent/SE9903525D0/en unknown
-
2000
- 2000-09-29 JP JP2001527083A patent/JP4688388B2/en not_active Expired - Fee Related
- 2000-09-29 WO PCT/SE2000/001889 patent/WO2001023717A1/en active IP Right Grant
- 2000-09-29 EP EP00968273A patent/EP1216346B1/en not_active Expired - Lifetime
- 2000-09-29 DE DE60016431T patent/DE60016431T2/en not_active Expired - Lifetime
- 2000-09-29 EP EP06001983A patent/EP1674690A1/en not_active Ceased
- 2000-09-29 US US10/089,251 patent/US6712036B1/en not_active Expired - Lifetime
- 2000-09-29 BR BR0014340-5A patent/BR0014340A/en not_active IP Right Cessation
- 2000-09-29 AU AU78216/00A patent/AU7821600A/en not_active Abandoned
- 2000-09-29 DE DE60030990T patent/DE60030990T2/en not_active Expired - Lifetime
- 2000-09-29 CN CNB008134758A patent/CN1143951C/en not_active Expired - Fee Related
- 2000-09-29 AU AU78213/00A patent/AU7821300A/en not_active Abandoned
- 2000-09-29 EP EP00968276A patent/EP1216347B1/en not_active Expired - Lifetime
- 2000-09-29 US US10/089,250 patent/US6820587B1/en not_active Expired - Lifetime
- 2000-09-29 WO PCT/SE2000/001893 patent/WO2001023718A1/en active IP Right Grant
- 2000-09-29 JP JP2001527082A patent/JP2003510498A/en active Pending
Patent Citations (3)
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EP0586775B1 (en) * | 1992-09-11 | 1996-07-24 | New Sulzer Diesel Ag | Method to inject fuel in Diesel engines |
US5609131A (en) * | 1995-10-11 | 1997-03-11 | The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency | Multi-stage combustion engine |
US5839275A (en) * | 1996-08-20 | 1998-11-24 | Toyota Jidosha Kabushiki Kaisha | Fuel injection control device for a direct injection type engine |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1211404A1 (en) * | 2000-12-01 | 2002-06-05 | Mazda Motor Corporation | Fuel injection control device for diesel engines |
WO2002079623A1 (en) * | 2001-03-29 | 2002-10-10 | Volvo Teknisk Utveckling Ab | Method of controlling the injection of fluid into an internal combustion engine |
US6935303B2 (en) | 2001-03-29 | 2005-08-30 | Volvo Tekisk Utveckling Ab | Method of controlling the injection of fluid into an internal combustion engine |
US20080092853A1 (en) * | 2002-07-13 | 2008-04-24 | Delphi Technologies, Inc | Control Method |
Also Published As
Publication number | Publication date |
---|---|
DE60016431T2 (en) | 2005-05-25 |
WO2001023718A1 (en) | 2001-04-05 |
EP1216346B1 (en) | 2004-12-01 |
AU7821600A (en) | 2001-04-30 |
DE60030990D1 (en) | 2006-11-09 |
EP1216347B1 (en) | 2006-09-27 |
EP1674690A1 (en) | 2006-06-28 |
BR0014340A (en) | 2002-06-04 |
CN1143951C (en) | 2004-03-31 |
DE60016431D1 (en) | 2005-01-05 |
AU7821300A (en) | 2001-04-30 |
CN1376235A (en) | 2002-10-23 |
US6820587B1 (en) | 2004-11-23 |
JP2003510498A (en) | 2003-03-18 |
EP1216346A1 (en) | 2002-06-26 |
EP1216347A1 (en) | 2002-06-26 |
SE9903525D0 (en) | 1999-09-29 |
JP4688388B2 (en) | 2011-05-25 |
US6712036B1 (en) | 2004-03-30 |
JP2003510499A (en) | 2003-03-18 |
DE60030990T2 (en) | 2007-06-14 |
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