WO2005113963A3 - Procede de commande du fonctionnement d'un cylindre de moteur a combustion interne - Google Patents

Procede de commande du fonctionnement d'un cylindre de moteur a combustion interne Download PDF

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Publication number
WO2005113963A3
WO2005113963A3 PCT/FR2005/050226 FR2005050226W WO2005113963A3 WO 2005113963 A3 WO2005113963 A3 WO 2005113963A3 FR 2005050226 W FR2005050226 W FR 2005050226W WO 2005113963 A3 WO2005113963 A3 WO 2005113963A3
Authority
WO
WIPO (PCT)
Prior art keywords
cylinder
valves
controlling
internal combustion
combustion engine
Prior art date
Application number
PCT/FR2005/050226
Other languages
English (en)
Other versions
WO2005113963A2 (fr
Inventor
Said Izelfanane
Original Assignee
Peugeot Citroen Automobiles Sa
Said Izelfanane
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 Peugeot Citroen Automobiles Sa, Said Izelfanane filed Critical Peugeot Citroen Automobiles Sa
Priority to US11/568,450 priority Critical patent/US7527032B2/en
Priority to JP2007510085A priority patent/JP5020071B2/ja
Priority to EP05746953A priority patent/EP1740808A2/fr
Publication of WO2005113963A2 publication Critical patent/WO2005113963A2/fr
Publication of WO2005113963A3 publication Critical patent/WO2005113963A3/fr

Links

Classifications

    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • 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
    • F02D13/06—Cutting-out cylinders
    • 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
    • F02D41/0002—Controlling intake air
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • F02D2041/0012—Controlling intake air for engines with variable valve actuation with selective deactivation of cylinders
    • 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

Abstract

Procédé de commande du fonctionnement d’un cylindre de moteur à combustion interne du type multicylindre à cycle quatre temps, ledit cylindre coopérant avec au moins un injecteur de carburant, une soupape d’admission, une soupape d’échappement, des organes de manoeuvre pour commander l’ouverture des soupapes selon le déroulement du cycle et des moyens pilotés par un calculateur de contrôle moteur selon des conditions prédéterminées de fonctionnement dudit moteur pour mettre sélectivement en service ou hors service lesdites soupapes dudit cylindre, caractérisé en ce que la mise hors service desdites soupapes est opérée simultanément, et en ce que la mise hors service desdites soupapes s’opère à l’intérieur d’un cycle, à un instant coïncidant sensiblement au milieu de la période s’étendant entre les instants consécutifs théoriques d’ouverture de la soupape d’admission (OA) et d’ouverture de la soupape d’échappement (OE).
PCT/FR2005/050226 2004-04-29 2005-04-08 Procede de commande du fonctionnement d'un cylindre de moteur a combustion interne WO2005113963A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US11/568,450 US7527032B2 (en) 2004-04-29 2005-04-08 Method for controlling the operation of a cylinder for an internal combustion engine
JP2007510085A JP5020071B2 (ja) 2004-04-29 2005-04-08 内燃機関の１グループのシリンダの動作の制御方法
EP05746953A EP1740808A2 (fr) 2004-04-29 2005-04-08 Procede de commande du fonctionnement d'un cylindre de moteur a combustion interne

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0450830 2004-04-29
FR0450830A FR2869643B1 (fr) 2004-04-29 2004-04-29 Procede de commande du fonctionnement d'un cylindre de moteur a combustion interne

Publications (2)

Publication Number Publication Date
WO2005113963A2 WO2005113963A2 (fr) 2005-12-01
WO2005113963A3 true WO2005113963A3 (fr) 2006-02-02

Family

ID=34945676

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2005/050226 WO2005113963A2 (fr) 2004-04-29 2005-04-08 Procede de commande du fonctionnement d'un cylindre de moteur a combustion interne

Country Status (5)

Country Link
US (1) US7527032B2 (fr)
EP (1) EP1740808A2 (fr)
JP (1) JP5020071B2 (fr)
FR (1) FR2869643B1 (fr)
WO (1) WO2005113963A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2969706B1 (fr) * 2010-12-22 2012-12-21 Valeo Sys Controle Moteur Sas Dispositif de commande d`un moteur thermique.
US11236689B2 (en) * 2014-03-13 2022-02-01 Tula Technology, Inc. Skip fire valve control
JP6156224B2 (ja) * 2014-03-31 2017-07-05 マツダ株式会社 エンジンの制御装置
GB2528259B (en) * 2014-07-14 2020-06-03 Ford Global Tech Llc Selectively deactivatable engine cylinder
CN112709643B (zh) * 2020-04-01 2022-03-29 长城汽车股份有限公司 一种发动机的停缸控制方法、系统及车辆

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0659993A2 (fr) * 1993-12-23 1995-06-28 Ford Motor Company Limited Système et méthode pour contrôler un moteur à combustion interne
US5642703A (en) * 1995-10-16 1997-07-01 Ford Motor Company Internal combustion engine with intake and exhaust camshaft phase shifting for cylinder deactivation
US5803040A (en) * 1995-12-13 1998-09-08 Mercedes Benz Ag Method for shutting down and restarting individual cylinders of an engine
US6161521A (en) * 1998-11-04 2000-12-19 Ford Global Technologies, Inc. Internal combustion engine having deceleration fuel shut off and camshaft controlled charge trapping
FR2837871A1 (fr) * 2002-03-13 2003-10-03 Stanadyne Corp Regleur hydraulique de jeu avec desactivation des billes de verrouillage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0659993A2 (fr) * 1993-12-23 1995-06-28 Ford Motor Company Limited Système et méthode pour contrôler un moteur à combustion interne
US5642703A (en) * 1995-10-16 1997-07-01 Ford Motor Company Internal combustion engine with intake and exhaust camshaft phase shifting for cylinder deactivation
US5803040A (en) * 1995-12-13 1998-09-08 Mercedes Benz Ag Method for shutting down and restarting individual cylinders of an engine
US6161521A (en) * 1998-11-04 2000-12-19 Ford Global Technologies, Inc. Internal combustion engine having deceleration fuel shut off and camshaft controlled charge trapping
FR2837871A1 (fr) * 2002-03-13 2003-10-03 Stanadyne Corp Regleur hydraulique de jeu avec desactivation des billes de verrouillage

Also Published As

Publication number Publication date
US7527032B2 (en) 2009-05-05
JP5020071B2 (ja) 2012-09-05
JP2007534887A (ja) 2007-11-29
FR2869643B1 (fr) 2006-07-07
WO2005113963A2 (fr) 2005-12-01
FR2869643A1 (fr) 2005-11-04
US20070168108A1 (en) 2007-07-19
EP1740808A2 (fr) 2007-01-10

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