FR2798959B1 - Procede de commande d'un moteur a combustion a quatre temps - Google Patents

Procede de commande d'un moteur a combustion a quatre temps

Info

Publication number
FR2798959B1
FR2798959B1 FR9911976A FR9911976A FR2798959B1 FR 2798959 B1 FR2798959 B1 FR 2798959B1 FR 9911976 A FR9911976 A FR 9911976A FR 9911976 A FR9911976 A FR 9911976A FR 2798959 B1 FR2798959 B1 FR 2798959B1
Authority
FR
France
Prior art keywords
controlling
combustion engine
stroke combustion
stroke
engine
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
FR9911976A
Other languages
English (en)
Other versions
FR2798959A1 (fr
Inventor
Alain Gregoire Fernandez
Georges Desjardins
Pascal Rahir
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 FR9911976A priority Critical patent/FR2798959B1/fr
Publication of FR2798959A1 publication Critical patent/FR2798959A1/fr
Application granted granted Critical
Publication of FR2798959B1 publication Critical patent/FR2798959B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0253—Fully variable control of valve lift and timing using camless actuation systems such as hydraulic, pneumatic or electromagnetic actuators, e.g. solenoid valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0261—Controlling the valve overlap
    • F02D13/0265—Negative valve overlap for temporarily storing residual gas in the cylinder
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR9911976A 1999-09-24 1999-09-24 Procede de commande d'un moteur a combustion a quatre temps Expired - Fee Related FR2798959B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9911976A FR2798959B1 (fr) 1999-09-24 1999-09-24 Procede de commande d'un moteur a combustion a quatre temps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9911976A FR2798959B1 (fr) 1999-09-24 1999-09-24 Procede de commande d'un moteur a combustion a quatre temps

Publications (2)

Publication Number Publication Date
FR2798959A1 FR2798959A1 (fr) 2001-03-30
FR2798959B1 true FR2798959B1 (fr) 2005-02-18

Family

ID=9550235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9911976A Expired - Fee Related FR2798959B1 (fr) 1999-09-24 1999-09-24 Procede de commande d'un moteur a combustion a quatre temps

Country Status (1)

Country Link
FR (1) FR2798959B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401362C3 (de) * 1983-02-04 1998-03-26 Fev Motorentech Gmbh Verfahren zur Steuerung von Viertakt-Kolbenbrennkraftmaschinen
FR2760487B1 (fr) * 1997-03-07 1999-04-30 Inst Francais Du Petrole Procede de controle de l'auto-allumage dans un moteur 4 temps

Also Published As

Publication number Publication date
FR2798959A1 (fr) 2001-03-30

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Legal Events

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

Effective date: 20160531