SE9901255D0 - Procedure for fuel injection in an internal combustion engine and internal combustion engine - Google Patents
Procedure for fuel injection in an internal combustion engine and internal combustion engineInfo
- Publication number
- SE9901255D0 SE9901255D0 SE9901255A SE9901255A SE9901255D0 SE 9901255 D0 SE9901255 D0 SE 9901255D0 SE 9901255 A SE9901255 A SE 9901255A SE 9901255 A SE9901255 A SE 9901255A SE 9901255 D0 SE9901255 D0 SE 9901255D0
- Authority
- SE
- Sweden
- Prior art keywords
- combustion engine
- internal combustion
- fuel
- fuel injection
- supplied
- 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
- F02D41/30—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
- F02D41/3041—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 with means for triggering compression ignition, e.g. spark plug
- F02D41/3047—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 with means for triggering compression ignition, e.g. spark plug said means being a secondary injection of fuel
-
- 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
- F02B7/00—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel
-
- 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
- F02B7/00—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel
- F02B7/02—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel the fuel in the charge being liquid
-
- 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
- F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the 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
- 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
- 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
-
- 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
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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
A method for fuel injection in a combustion engine of piston and cylinder type with compression ignition (1), whereby a controlled quantity of fuel is supplied to the combustion chamber (2) for each working cycle, is distinguished by the fact that a first "shot" of said controlled fuel quantity is supplied (7) during the air inlet phase (4) in order to establish a homogeneous fuel/air mixture, and that a second "shot" is supplied (6) directly to the combustion chamber (2) as injected fuel. The invention also relates to a combustion chamber operating according to the method.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901255A SE521731C2 (en) | 1999-04-09 | 1999-04-09 | Procedure for fuel injection in an internal combustion engine and internal combustion engine |
DE10084446T DE10084446T1 (en) | 1999-04-09 | 2000-04-07 | Method for fuel injection in an internal combustion engine and internal combustion engine |
BR0009606-7A BR0009606A (en) | 1999-04-09 | 2000-04-07 | Method for fuel injection in an internal combustion engine and internal combustion engine |
PCT/SE2000/000660 WO2000061927A1 (en) | 1999-04-09 | 2000-04-07 | Method for fuel injection in an internal combustion engine and internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901255A SE521731C2 (en) | 1999-04-09 | 1999-04-09 | Procedure for fuel injection in an internal combustion engine and internal combustion engine |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9901255D0 true SE9901255D0 (en) | 1999-04-09 |
SE9901255L SE9901255L (en) | 2000-10-10 |
SE521731C2 SE521731C2 (en) | 2003-12-02 |
Family
ID=20415148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9901255A SE521731C2 (en) | 1999-04-09 | 1999-04-09 | Procedure for fuel injection in an internal combustion engine and internal combustion engine |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR0009606A (en) |
DE (1) | DE10084446T1 (en) |
SE (1) | SE521731C2 (en) |
WO (1) | WO2000061927A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2827910B1 (en) | 2001-07-27 | 2004-01-02 | Inst Francais Du Petrole | COMBUSTION MONITORING METHOD AND DEVICE FOR AN INTERNAL COMBUSTION ENGINE |
SE523733C2 (en) * | 2001-11-30 | 2004-05-11 | Scania Cv Ab | Procedure for fuel injection in an internal combustion engine and internal combustion engine |
JP4472932B2 (en) * | 2003-02-07 | 2010-06-02 | いすゞ自動車株式会社 | Engine combustion control device |
US7000596B2 (en) | 2003-10-03 | 2006-02-21 | Cummins Westport Inc. | Method and apparatus for controlling an internal combustion engine using combustion chamber pressure sensing |
JP4253613B2 (en) * | 2004-04-23 | 2009-04-15 | トヨタ自動車株式会社 | Fuel injection control device for internal combustion engine |
US7044103B2 (en) * | 2004-08-16 | 2006-05-16 | Dresser, Inc. | Fuel quantity modulation in pilot ignited engines |
FR2895456B1 (en) * | 2005-12-28 | 2008-02-08 | Renault Sas | METHOD FOR INJECTING FUEL INTO AN ENGINE TO INCREASE PERFORMANCE AT FULL ENGINE LOAD |
RU2491429C2 (en) * | 2010-10-11 | 2013-08-27 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный архитектурно-строительный университет" | Method of operating diesel engine with superhigh compression ratio |
RU2011128284A (en) * | 2011-06-30 | 2013-01-20 | Олег Константинович Петров | WAY OF WORK OF THE INTERNAL COMBUSTION ENGINE |
DE102011080346A1 (en) * | 2011-08-03 | 2013-02-07 | Robert Bosch Gmbh | Injection device, internal combustion engine and method for operating an internal combustion engine |
GB2502995A (en) * | 2012-06-13 | 2013-12-18 | Nissan Motor Mfg Uk Ltd | Dual Fuel Auto-ignition Engine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB699512A (en) * | 1950-01-07 | 1953-11-11 | Erling Poppe | Improvements in fuel-injection internal combustion engines |
US4572133A (en) * | 1982-10-22 | 1986-02-25 | Julius Bago | High compression ratio and efficiency governed self-ignition internal combustion engine |
DE19519663A1 (en) * | 1995-05-30 | 1996-05-15 | Daimler Benz Ag | Method for operating IC engine with self=ignition |
-
1999
- 1999-04-09 SE SE9901255A patent/SE521731C2/en not_active IP Right Cessation
-
2000
- 2000-04-07 WO PCT/SE2000/000660 patent/WO2000061927A1/en active Application Filing
- 2000-04-07 BR BR0009606-7A patent/BR0009606A/en not_active IP Right Cessation
- 2000-04-07 DE DE10084446T patent/DE10084446T1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE10084446T1 (en) | 2002-05-29 |
SE9901255L (en) | 2000-10-10 |
SE521731C2 (en) | 2003-12-02 |
WO2000061927A1 (en) | 2000-10-19 |
BR0009606A (en) | 2002-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |