FR2790035B1 - Moteur a combustion interne et a allumage commande et a injection directe - Google Patents

Moteur a combustion interne et a allumage commande et a injection directe

Info

Publication number
FR2790035B1
FR2790035B1 FR9902065A FR9902065A FR2790035B1 FR 2790035 B1 FR2790035 B1 FR 2790035B1 FR 9902065 A FR9902065 A FR 9902065A FR 9902065 A FR9902065 A FR 9902065A FR 2790035 B1 FR2790035 B1 FR 2790035B1
Authority
FR
France
Prior art keywords
direct
combustion engine
internal combustion
ignition
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
FR9902065A
Other languages
English (en)
Other versions
FR2790035A1 (fr
Inventor
Patrick Gastaldi
Eric Vidal
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
Original Assignee
Renault SAS
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 filed Critical Renault SAS
Priority to FR9902065A priority Critical patent/FR2790035B1/fr
Publication of FR2790035A1 publication Critical patent/FR2790035A1/fr
Application granted granted Critical
Publication of FR2790035B1 publication Critical patent/FR2790035B1/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
    • 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
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/104—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on a side position of the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • 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
FR9902065A 1999-02-19 1999-02-19 Moteur a combustion interne et a allumage commande et a injection directe Expired - Fee Related FR2790035B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9902065A FR2790035B1 (fr) 1999-02-19 1999-02-19 Moteur a combustion interne et a allumage commande et a injection directe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9902065A FR2790035B1 (fr) 1999-02-19 1999-02-19 Moteur a combustion interne et a allumage commande et a injection directe

Publications (2)

Publication Number Publication Date
FR2790035A1 FR2790035A1 (fr) 2000-08-25
FR2790035B1 true FR2790035B1 (fr) 2001-04-20

Family

ID=9542269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9902065A Expired - Fee Related FR2790035B1 (fr) 1999-02-19 1999-02-19 Moteur a combustion interne et a allumage commande et a injection directe

Country Status (1)

Country Link
FR (1) FR2790035B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086661B2 (ja) * 1988-07-01 1996-01-29 トヨタ自動車株式会社 内燃機関の燃料噴射装置
US5115774A (en) * 1990-12-26 1992-05-26 Toyota Jidosha Kabushiki Kaisha Internal combustion engine
US5746171A (en) * 1995-02-06 1998-05-05 Yaoita; Yasuhito Direct fuel injection stratified charge engine
US5720253A (en) * 1995-09-11 1998-02-24 Nissan Motor Co., Ltd. Direct-injection type spark-ignition internal combustion engine
JP3030415B2 (ja) * 1997-04-17 2000-04-10 三菱自動車工業株式会社 筒内噴射エンジンのピストン

Also Published As

Publication number Publication date
FR2790035A1 (fr) 2000-08-25

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Legal Events

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