FR2786227B1 - Procede et dispositif pour ameliorer les conditions de demarrage d'un moteur a combustion interne a injection directe - Google Patents

Procede et dispositif pour ameliorer les conditions de demarrage d'un moteur a combustion interne a injection directe

Info

Publication number
FR2786227B1
FR2786227B1 FR9814644A FR9814644A FR2786227B1 FR 2786227 B1 FR2786227 B1 FR 2786227B1 FR 9814644 A FR9814644 A FR 9814644A FR 9814644 A FR9814644 A FR 9814644A FR 2786227 B1 FR2786227 B1 FR 2786227B1
Authority
FR
France
Prior art keywords
improving
combustion engine
internal combustion
direct injection
injection internal
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
FR9814644A
Other languages
English (en)
Other versions
FR2786227A1 (fr
Inventor
Francis Tarroux
Jean Jacques Kerjean
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.)
Continental Automotive France SAS
Original Assignee
Siemens Automotive 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.)
Filing date
Publication date
Application filed by Siemens Automotive SA filed Critical Siemens Automotive SA
Priority to FR9814644A priority Critical patent/FR2786227B1/fr
Priority to PCT/EP1999/008722 priority patent/WO2000031406A1/fr
Publication of FR2786227A1 publication Critical patent/FR2786227A1/fr
Application granted granted Critical
Publication of FR2786227B1 publication Critical patent/FR2786227B1/fr
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
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/001—Arrangements thereof
    • 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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/20—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for cooling
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel 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

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)
  • Fuel-Injection Apparatus (AREA)
FR9814644A 1998-11-20 1998-11-20 Procede et dispositif pour ameliorer les conditions de demarrage d'un moteur a combustion interne a injection directe Expired - Fee Related FR2786227B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9814644A FR2786227B1 (fr) 1998-11-20 1998-11-20 Procede et dispositif pour ameliorer les conditions de demarrage d'un moteur a combustion interne a injection directe
PCT/EP1999/008722 WO2000031406A1 (fr) 1998-11-20 1999-11-12 Procede et dispositif pour ameliorer les conditions de demarrage d'un moteur a combustion interne a injection directe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9814644A FR2786227B1 (fr) 1998-11-20 1998-11-20 Procede et dispositif pour ameliorer les conditions de demarrage d'un moteur a combustion interne a injection directe

Publications (2)

Publication Number Publication Date
FR2786227A1 FR2786227A1 (fr) 2000-05-26
FR2786227B1 true FR2786227B1 (fr) 2001-12-07

Family

ID=9533002

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9814644A Expired - Fee Related FR2786227B1 (fr) 1998-11-20 1998-11-20 Procede et dispositif pour ameliorer les conditions de demarrage d'un moteur a combustion interne a injection directe

Country Status (2)

Country Link
FR (1) FR2786227B1 (fr)
WO (1) WO2000031406A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5891363A (ja) * 1981-11-24 1983-05-31 Nissan Shatai Co Ltd 燃料循環による車両の燃料冷却装置
JPS5937259A (ja) * 1982-08-26 1984-02-29 Nissan Shatai Co Ltd 車両用燃料冷却制御装置
JPH07103022A (ja) * 1993-10-05 1995-04-18 Mitsubishi Electric Corp 車両用エンジンの制御装置
JP3333407B2 (ja) * 1996-10-17 2002-10-15 株式会社ユニシアジェックス 直噴式ガソリン内燃機関の燃料供給装置

Also Published As

Publication number Publication date
FR2786227A1 (fr) 2000-05-26
WO2000031406A1 (fr) 2000-06-02

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Effective date: 20160729