FR2979944B1 - Systeme de transmission du mouvement d'une came a au moins une soupape - Google Patents

Systeme de transmission du mouvement d'une came a au moins une soupape

Info

Publication number
FR2979944B1
FR2979944B1 FR1158059A FR1158059A FR2979944B1 FR 2979944 B1 FR2979944 B1 FR 2979944B1 FR 1158059 A FR1158059 A FR 1158059A FR 1158059 A FR1158059 A FR 1158059A FR 2979944 B1 FR2979944 B1 FR 2979944B1
Authority
FR
France
Prior art keywords
came
motion
transmitting
valve
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
FR1158059A
Other languages
English (en)
Other versions
FR2979944A1 (fr
Inventor
Nicolas Gelez
Julien Hobraiche
Gabriel Kopp
Benoit Maurice
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.)
Valeo Systemes de Controle Moteur SAS
Original Assignee
Valeo Systemes de Controle Moteur 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 Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR1158059A priority Critical patent/FR2979944B1/fr
Priority to EP12762334.6A priority patent/EP2756173A1/fr
Priority to PCT/FR2012/051942 priority patent/WO2013038087A1/fr
Publication of FR2979944A1 publication Critical patent/FR2979944A1/fr
Application granted granted Critical
Publication of FR2979944B1 publication Critical patent/FR2979944B1/fr
Expired - Fee Related 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/143—Tappets; Push rods for use with overhead camshafts
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/031—Electromagnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Magnetically Actuated Valves (AREA)
FR1158059A 2011-09-12 2011-09-12 Systeme de transmission du mouvement d'une came a au moins une soupape Expired - Fee Related FR2979944B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1158059A FR2979944B1 (fr) 2011-09-12 2011-09-12 Systeme de transmission du mouvement d'une came a au moins une soupape
EP12762334.6A EP2756173A1 (fr) 2011-09-12 2012-08-28 Systeme de transmission du mouvement d'une came a au moins une soupape
PCT/FR2012/051942 WO2013038087A1 (fr) 2011-09-12 2012-08-28 Systeme de transmission du mouvement d'une came a au moins une soupape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1158059A FR2979944B1 (fr) 2011-09-12 2011-09-12 Systeme de transmission du mouvement d'une came a au moins une soupape

Publications (2)

Publication Number Publication Date
FR2979944A1 FR2979944A1 (fr) 2013-03-15
FR2979944B1 true FR2979944B1 (fr) 2016-05-06

Family

ID=46889333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158059A Expired - Fee Related FR2979944B1 (fr) 2011-09-12 2011-09-12 Systeme de transmission du mouvement d'une came a au moins une soupape

Country Status (3)

Country Link
EP (1) EP2756173A1 (fr)
FR (1) FR2979944B1 (fr)
WO (1) WO2013038087A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE520189A (fr) 1952-06-03
DE2952037A1 (de) * 1979-12-22 1981-06-25 Audi Nsu Auto Union Ag, 7107 Neckarsulm Vorrichtung zum abschalten von hubventilen einer brennkraftmaschine
JPH01285611A (ja) * 1988-05-10 1989-11-16 Honda Motor Co Ltd 内燃機関の弁作動状態切換装置
DE4210567B4 (de) * 1991-04-15 2004-03-25 Volkswagen Ag Variabler Ventiltrieb für ein Hubventil einer Maschine
DE4329590B4 (de) * 1993-09-02 2005-01-27 Bayerische Motoren Werke Ag Ventiltrieb mit Stößelvorrichtung zur variablen Ventilhubsteuerung, insbesondere für ein Gaswechselventil einer Brennkraftmaschine
DE4444699A1 (de) * 1994-12-15 1996-06-20 Porsche Ag Stößel für ein schaltbares Ventil einer Brennkraftmaschine
DE19804323A1 (de) * 1998-02-04 1999-08-05 Schaeffler Waelzlager Ohg Auf unterschiedliche Hübe umschaltbarer Tassenstößel
JP4067662B2 (ja) * 1998-09-14 2008-03-26 本田技研工業株式会社 バルブ休止機構を有する内燃機関の弁装置
US6604498B2 (en) * 2000-05-16 2003-08-12 Delphi Technologies, Inc. Actuation mechanism for mode-switching roller finger follower
JP2003083017A (ja) * 2001-09-10 2003-03-19 Mitsubishi Electric Corp バルブリフト調整装置
DE102005054372A1 (de) * 2005-11-15 2007-05-16 Schaeffler Kg Schaltbarer Stößel eines Ventiltriebs einer Brennkraftmaschine
JP4801819B2 (ja) * 2007-03-30 2011-10-26 本田技研工業株式会社 自動二輪車用多気筒エンジン

Also Published As

Publication number Publication date
EP2756173A1 (fr) 2014-07-23
WO2013038087A1 (fr) 2013-03-21
FR2979944A1 (fr) 2013-03-15

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20170531