FR3004751B1 - Moteur a combustion de vehicule automobile a commande de desactivation de cylindre amelioree - Google Patents

Moteur a combustion de vehicule automobile a commande de desactivation de cylindre amelioree

Info

Publication number
FR3004751B1
FR3004751B1 FR1353650A FR1353650A FR3004751B1 FR 3004751 B1 FR3004751 B1 FR 3004751B1 FR 1353650 A FR1353650 A FR 1353650A FR 1353650 A FR1353650 A FR 1353650A FR 3004751 B1 FR3004751 B1 FR 3004751B1
Authority
FR
France
Prior art keywords
combustion engine
motor vehicle
improved cylinder
vehicle combustion
disruption control
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
FR1353650A
Other languages
English (en)
Other versions
FR3004751A1 (fr
Inventor
Pagliari Diego Rafael Veiga
Tomasz Krysinski
Rollet Guillaume Mermaz
Marc Jan
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.)
PSA Automobiles SA
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 FR1353650A priority Critical patent/FR3004751B1/fr
Priority to EP14161896.7A priority patent/EP2796677A1/fr
Publication of FR3004751A1 publication Critical patent/FR3004751A1/fr
Application granted granted Critical
Publication of FR3004751B1 publication Critical patent/FR3004751B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01L13/0005—Deactivating 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
    • 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
    • F01L13/0031—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 by modification of tappet or pushrod length
    • 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
    • F01L13/0005—Deactivating valves
    • F01L2013/001—Deactivating cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR1353650A 2013-04-22 2013-04-22 Moteur a combustion de vehicule automobile a commande de desactivation de cylindre amelioree Active FR3004751B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1353650A FR3004751B1 (fr) 2013-04-22 2013-04-22 Moteur a combustion de vehicule automobile a commande de desactivation de cylindre amelioree
EP14161896.7A EP2796677A1 (fr) 2013-04-22 2014-03-27 Moteur à combustion de véhicule automobile à commande de désactivation de cylindre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1353650A FR3004751B1 (fr) 2013-04-22 2013-04-22 Moteur a combustion de vehicule automobile a commande de desactivation de cylindre amelioree

Publications (2)

Publication Number Publication Date
FR3004751A1 FR3004751A1 (fr) 2014-10-24
FR3004751B1 true FR3004751B1 (fr) 2017-12-08

Family

ID=49378354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1353650A Active FR3004751B1 (fr) 2013-04-22 2013-04-22 Moteur a combustion de vehicule automobile a commande de desactivation de cylindre amelioree

Country Status (2)

Country Link
EP (1) EP2796677A1 (fr)
FR (1) FR3004751B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB701963A (en) * 1949-01-26 1954-01-06 Joseph Ingleby Owens Improvements relating to fluid pressure distributing apparatus and applications thereof
FR2468732A1 (fr) * 1979-10-26 1981-05-08 Renault Distribution variable a commande hydraulique pour moteurs a combustion interne
US5197419A (en) * 1991-05-06 1993-03-30 Dingess Billy E Internal combustion engine hydraulic actuated and variable valve timing device
DE102006007121A1 (de) * 2006-02-16 2007-08-23 Daimlerchrysler Ag Gaswechselventilbetätigungsvorrichtung
FR2975133B1 (fr) 2011-05-12 2016-02-05 IFP Energies Nouvelles Procede pour controler l'admission et l'echappement d'au moins un cylindre desactive d'un moteur a combustion interne et dispositif utilisant un tel procede

Also Published As

Publication number Publication date
EP2796677A1 (fr) 2014-10-29
FR3004751A1 (fr) 2014-10-24

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