FR2717227B1 - Fuel injection method for internal combustion engine with direct injection and positive ignition. - Google Patents

Fuel injection method for internal combustion engine with direct injection and positive ignition.

Info

Publication number
FR2717227B1
FR2717227B1 FR9402836A FR9402836A FR2717227B1 FR 2717227 B1 FR2717227 B1 FR 2717227B1 FR 9402836 A FR9402836 A FR 9402836A FR 9402836 A FR9402836 A FR 9402836A FR 2717227 B1 FR2717227 B1 FR 2717227B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
positive ignition
fuel injection
direct injection
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.)
Expired - Fee Related
Application number
FR9402836A
Other languages
French (fr)
Other versions
FR2717227A1 (en
Inventor
Frederic Taffin
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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.)
Filing date
Publication date
Application filed by Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR9402836A priority Critical patent/FR2717227B1/en
Publication of FR2717227A1 publication Critical patent/FR2717227A1/en
Application granted granted Critical
Publication of FR2717227B1 publication Critical patent/FR2717227B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being 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
    • F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited 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
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
    • F02D41/345—Controlling injection timing
    • 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
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • 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)
FR9402836A 1994-03-11 1994-03-11 Fuel injection method for internal combustion engine with direct injection and positive ignition. Expired - Fee Related FR2717227B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9402836A FR2717227B1 (en) 1994-03-11 1994-03-11 Fuel injection method for internal combustion engine with direct injection and positive ignition.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9402836A FR2717227B1 (en) 1994-03-11 1994-03-11 Fuel injection method for internal combustion engine with direct injection and positive ignition.

Publications (2)

Publication Number Publication Date
FR2717227A1 FR2717227A1 (en) 1995-09-15
FR2717227B1 true FR2717227B1 (en) 1996-04-19

Family

ID=9460932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9402836A Expired - Fee Related FR2717227B1 (en) 1994-03-11 1994-03-11 Fuel injection method for internal combustion engine with direct injection and positive ignition.

Country Status (1)

Country Link
FR (1) FR2717227B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08312438A (en) * 1995-05-12 1996-11-26 Yamaha Motor Co Ltd Fuel injection method and fuel injection control device in two-cycle engine
US5713328A (en) * 1997-03-31 1998-02-03 Ford Global Technologies, Inc. Spark ignited internal combustion engine with multiple event fuel injection
DE19728112A1 (en) * 1997-07-02 1999-01-07 Bosch Gmbh Robert System for operating an internal combustion engine, in particular a motor vehicle
DE102004017989B4 (en) * 2004-04-14 2019-03-28 Daimler Ag Method for operating an internal combustion engine with direct fuel injection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446830A (en) * 1983-01-10 1984-05-08 Ford Motor Company Method of operating an engine with a high heat of vaporization fuel
US4955339A (en) * 1988-11-18 1990-09-11 Toyota Jidosha Kabushiki Kaisha Internal combustion engine
US5078107A (en) * 1990-03-30 1992-01-07 Fuji Jukogyo Kabushiki Kaisha Fuel injection control system for an internal combustion engine
JP2531322B2 (en) * 1991-09-13 1996-09-04 トヨタ自動車株式会社 Internal combustion engine

Also Published As

Publication number Publication date
FR2717227A1 (en) 1995-09-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20131129