FR2812339B1 - Moteur a combustion interne et procede de commande de ce moteur permettant d'ameliorer l'initiation de la combustion - Google Patents

Moteur a combustion interne et procede de commande de ce moteur permettant d'ameliorer l'initiation de la combustion

Info

Publication number
FR2812339B1
FR2812339B1 FR0009780A FR0009780A FR2812339B1 FR 2812339 B1 FR2812339 B1 FR 2812339B1 FR 0009780 A FR0009780 A FR 0009780A FR 0009780 A FR0009780 A FR 0009780A FR 2812339 B1 FR2812339 B1 FR 2812339B1
Authority
FR
France
Prior art keywords
initiation
improving
control method
combustion engine
internal combustion
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
FR0009780A
Other languages
English (en)
Other versions
FR2812339A1 (fr
Inventor
Thierry Pradere
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 FR0009780A priority Critical patent/FR2812339B1/fr
Publication of FR2812339A1 publication Critical patent/FR2812339A1/fr
Application granted granted Critical
Publication of FR2812339B1 publication Critical patent/FR2812339B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F02B31/085—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets having two inlet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2710/00—Control of valve gear, speed or power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
FR0009780A 2000-07-26 2000-07-26 Moteur a combustion interne et procede de commande de ce moteur permettant d'ameliorer l'initiation de la combustion Expired - Fee Related FR2812339B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0009780A FR2812339B1 (fr) 2000-07-26 2000-07-26 Moteur a combustion interne et procede de commande de ce moteur permettant d'ameliorer l'initiation de la combustion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0009780A FR2812339B1 (fr) 2000-07-26 2000-07-26 Moteur a combustion interne et procede de commande de ce moteur permettant d'ameliorer l'initiation de la combustion

Publications (2)

Publication Number Publication Date
FR2812339A1 FR2812339A1 (fr) 2002-02-01
FR2812339B1 true FR2812339B1 (fr) 2003-02-14

Family

ID=8852921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0009780A Expired - Fee Related FR2812339B1 (fr) 2000-07-26 2000-07-26 Moteur a combustion interne et procede de commande de ce moteur permettant d'ameliorer l'initiation de la combustion

Country Status (1)

Country Link
FR (1) FR2812339B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011050087A1 (de) * 2011-05-04 2012-11-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Hubkolbenverbrennungskraftmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6149129A (ja) * 1984-08-17 1986-03-11 Fuji Heavy Ind Ltd 内燃機関の吸気装置
DE69304686T2 (de) * 1993-07-06 1997-04-03 Kubota Kk Geteilte Brennkammer für Dieselbrennkraftmaschine
EP0676533B1 (fr) * 1994-04-09 1997-09-24 Adam Opel Ag Système de cannaux d'admission pour un moteur à combustion interne
EP0854273A1 (fr) * 1997-01-21 1998-07-22 Ford Global Technologies, Inc. Distribution variable et ouvertures variables de soupape pour moteur à combustion interne
AT1974U1 (de) * 1997-02-10 1998-02-25 Avl List Gmbh Viertakt-brennkraftmaschine
JP3903657B2 (ja) * 1998-12-02 2007-04-11 トヨタ自動車株式会社 筒内噴射式火花点火内燃機関

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011050087A1 (de) * 2011-05-04 2012-11-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Hubkolbenverbrennungskraftmaschine

Also Published As

Publication number Publication date
FR2812339A1 (fr) 2002-02-01

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Legal Events

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

Effective date: 20080331