FR3010451B1 - Moteur a combustion de vehicule automobile a desactivation de cylindre adaptee - Google Patents

Moteur a combustion de vehicule automobile a desactivation de cylindre adaptee Download PDF

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Publication number
FR3010451B1
FR3010451B1 FR1358707A FR1358707A FR3010451B1 FR 3010451 B1 FR3010451 B1 FR 3010451B1 FR 1358707 A FR1358707 A FR 1358707A FR 1358707 A FR1358707 A FR 1358707A FR 3010451 B1 FR3010451 B1 FR 3010451B1
Authority
FR
France
Prior art keywords
combustion engine
motor vehicle
cylinder deactivation
vehicle combustion
adapted cylinder
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.)
Active
Application number
FR1358707A
Other languages
English (en)
Other versions
FR3010451A1 (fr
Inventor
Pagliari Diego Rafael Veiga
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.)
Stellantis Auto Sas Fr
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1358707A priority Critical patent/FR3010451B1/fr
Publication of FR3010451A1 publication Critical patent/FR3010451A1/fr
Application granted granted Critical
Publication of FR3010451B1 publication Critical patent/FR3010451B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0207—Variable control of intake and exhaust valves changing valve lift or valve lift and timing
    • 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
    • F02D13/0257—Independent control of two or more intake or exhaust valves respectively, i.e. one of two intake valves remains closed or is opened partially while the other is fully opened
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/02—Cutting-out
    • 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
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3058—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used the engine working with a variable number of cycles
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

L'invention concerne un moteur à combustion de véhicule automobile dans lequel un dispositif de modification de comportement de soupapes est configuré pour qu'au moins une soupape d'échappement d'au moins un cylindre présente une cinétique différente pendant une phase initiale de réduction de volume selon que le cylindre est en cycle activé ou en cycle désactivé (3,5)
FR1358707A 2013-09-10 2013-09-10 Moteur a combustion de vehicule automobile a desactivation de cylindre adaptee Active FR3010451B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1358707A FR3010451B1 (fr) 2013-09-10 2013-09-10 Moteur a combustion de vehicule automobile a desactivation de cylindre adaptee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1358707A FR3010451B1 (fr) 2013-09-10 2013-09-10 Moteur a combustion de vehicule automobile a desactivation de cylindre adaptee

Publications (2)

Publication Number Publication Date
FR3010451A1 FR3010451A1 (fr) 2015-03-13
FR3010451B1 true FR3010451B1 (fr) 2022-01-14

Family

ID=49578468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1358707A Active FR3010451B1 (fr) 2013-09-10 2013-09-10 Moteur a combustion de vehicule automobile a desactivation de cylindre adaptee

Country Status (1)

Country Link
FR (1) FR3010451B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19905364C1 (de) * 1999-02-10 2000-08-03 Daimler Chrysler Ag Verfahren zum Betrieb einer Brennkraftmaschine mit variablen Gaswechselsteuerzeiten
JP3733786B2 (ja) * 1999-05-21 2006-01-11 トヨタ自動車株式会社 電磁駆動弁を有する内燃機関
US6435156B1 (en) * 2000-08-31 2002-08-20 David A. Copus System and method for disabling cylinders in an internal combustion engine
US7194993B2 (en) * 2004-03-19 2007-03-27 Ford Global Technologies, Llc Starting an engine with valves that may be deactivated
JP4423136B2 (ja) * 2004-08-20 2010-03-03 日立オートモティブシステムズ株式会社 内燃機関の気筒停止制御装置
JP5009920B2 (ja) * 2005-09-12 2012-08-29 ボルボ ラストバグナー アーベー 内燃エンジンの運転方法
US7440827B2 (en) * 2006-03-30 2008-10-21 Mazda Motor Corporation Method of controlling series hybrid electric vehicle powertrain

Also Published As

Publication number Publication date
FR3010451A1 (fr) 2015-03-13

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