FR2990465B1 - Ensemble de levee multiple de soupape - Google Patents

Ensemble de levee multiple de soupape

Info

Publication number
FR2990465B1
FR2990465B1 FR1254391A FR1254391A FR2990465B1 FR 2990465 B1 FR2990465 B1 FR 2990465B1 FR 1254391 A FR1254391 A FR 1254391A FR 1254391 A FR1254391 A FR 1254391A FR 2990465 B1 FR2990465 B1 FR 2990465B1
Authority
FR
France
Prior art keywords
lifting assembly
multiple valve
valve lifting
assembly
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
FR1254391A
Other languages
English (en)
Other versions
FR2990465A1 (fr
Inventor
Nicolas Gelez
Julien Hobraiche
Benoit Maurice
Gabriel Kopp
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 FR1254391A priority Critical patent/FR2990465B1/fr
Priority to CN201380036610.0A priority patent/CN104662265A/zh
Priority to PCT/FR2013/050930 priority patent/WO2013171392A1/fr
Priority to EP13723879.6A priority patent/EP2859198A1/fr
Publication of FR2990465A1 publication Critical patent/FR2990465A1/fr
Application granted granted Critical
Publication of FR2990465B1 publication Critical patent/FR2990465B1/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
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • 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
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • F01L1/182—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft
    • 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
    • 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
    • F01L13/0036—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/126—Supporting or mounting
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
    • 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
    • F01L1/18—Rocking arms or levers
    • F01L2001/186—Split rocking arms, e.g. rocker arms having two articulated parts and means for varying the relative position of these parts or for selectively connecting the parts to move in unison
    • 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
    • F01L9/21—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids
    • F01L2009/2155—Lash adjusting means
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
FR1254391A 2012-05-14 2012-05-14 Ensemble de levee multiple de soupape Expired - Fee Related FR2990465B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1254391A FR2990465B1 (fr) 2012-05-14 2012-05-14 Ensemble de levee multiple de soupape
CN201380036610.0A CN104662265A (zh) 2012-05-14 2013-04-26 阀门的多重升降模组和具有该模组的致动系统
PCT/FR2013/050930 WO2013171392A1 (fr) 2012-05-14 2013-04-26 Module de levée multiple de soupape et système d'actionnement comportant ce module
EP13723879.6A EP2859198A1 (fr) 2012-05-14 2013-04-26 Module de levée multiple de soupape et système d'actionnement comportant ce module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1254391A FR2990465B1 (fr) 2012-05-14 2012-05-14 Ensemble de levee multiple de soupape

Publications (2)

Publication Number Publication Date
FR2990465A1 FR2990465A1 (fr) 2013-11-15
FR2990465B1 true FR2990465B1 (fr) 2016-01-15

Family

ID=48468643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1254391A Expired - Fee Related FR2990465B1 (fr) 2012-05-14 2012-05-14 Ensemble de levee multiple de soupape

Country Status (4)

Country Link
EP (1) EP2859198A1 (fr)
CN (1) CN104662265A (fr)
FR (1) FR2990465B1 (fr)
WO (1) WO2013171392A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2789572C2 (ru) * 2018-12-19 2023-02-06 МАН Трак энд Бас СЕ Переключаемое приводное устройство для подъемного клапана двигателя внутреннего сгорания, двигатель внутреннего сгорания и транспортное средство

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170236630A1 (en) * 2014-08-18 2017-08-17 Eaton Corporation Magnetically Latching Flux-Shifting Electromechanical Actuator
GB201517728D0 (en) * 2015-10-07 2015-11-18 Eaton Srl Apparatus for actuation
DE102016101263A1 (de) 2016-01-25 2017-07-27 Eto Magnetic Gmbh Elektromagnetische Stellvorrichtung und Verwendung einer solchen
WO2018208857A1 (fr) * 2017-05-08 2018-11-15 Eaton Intelligent Power Limited Contact coulissant de ressort à lames pour ensemble culbuteur à verrouillage électrique
KR101924869B1 (ko) * 2017-08-10 2018-12-05 (주)모토닉 엔진의 가변밸브 리프트 장치
DE102018117234A1 (de) * 2018-07-17 2020-01-23 Schaeffler Technologies AG & Co. KG Modul für einen hubvariablen Ventiltrieb einer Brennkraftmaschine
DE102018132857A1 (de) * 2018-12-19 2020-06-25 Man Truck & Bus Se Schaltbare Betätigungsvorrichtung für ein Hubventil einer Brennkraftmaschine, Brennkraftmaschine und Kraftfahrzeug
DE102020113222A1 (de) 2020-05-15 2021-11-18 Schaeffler Technologies AG & Co. KG Kipphebelanordnung für einen Ventiltrieb einer Brennkraftmaschine
DE102020113224A1 (de) 2020-05-15 2021-11-18 Schaeffler Technologies AG & Co. KG Kipphebelanordnung für einen Ventiltrieb einer Brennkraftmaschine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539938A1 (de) * 1966-10-28 1970-01-22 Olympia Buerosysteme Gmbh Tauchankerelektromagnet
US4203397A (en) * 1978-06-14 1980-05-20 Eaton Corporation Engine valve control mechanism
US4256070A (en) * 1978-07-31 1981-03-17 Eaton Corporation Valve disabler with improved actuator
US4218669A (en) * 1978-09-13 1980-08-19 SR Engineering Adjustable short stroke solenoid
US5548263A (en) * 1992-10-05 1996-08-20 Aura Systems, Inc. Electromagnetically actuated valve
DE4302877C2 (de) 1993-02-02 1996-04-11 Schaeffler Waelzlager Kg Stößel
US5379737A (en) * 1993-08-26 1995-01-10 Jacobs Brake Technology Corporation Electrically controlled timing adjustment for compression release engine brakes
US5544626A (en) * 1995-03-09 1996-08-13 Ford Motor Company Finger follower rocker arm with engine valve deactivator
EP1124040A1 (fr) * 2000-02-11 2001-08-16 TRW Deutschland GmbH, Motorkomponenten Actionneur électromagnétique pour soupape
JP3876589B2 (ja) * 2000-05-11 2007-01-31 いすゞ自動車株式会社 気筒制御式エンジンの弁休止機構
US6463897B2 (en) * 2000-05-16 2002-10-15 Delphi Technologies, Inc. Mechanical assist actuation bracket for deactivation and two-step roller finger followers
US6604498B2 (en) * 2000-05-16 2003-08-12 Delphi Technologies, Inc. Actuation mechanism for mode-switching roller finger follower
US6591798B2 (en) * 2001-12-17 2003-07-15 Delphi Technologies, Inc. Variable valve actuation assembly for an internal combustion engine
US6805083B2 (en) * 2002-10-10 2004-10-19 Ford Global Technologies, Llc Cam cover gasket
US6837197B2 (en) * 2003-03-19 2005-01-04 Eaton Corporation Dual valve lift and valve deactivation
JP2006220073A (ja) * 2005-02-10 2006-08-24 Toyota Motor Corp 内燃機関用センサの取付構造及びカムキャップ構成体
EP2050933A1 (fr) * 2007-10-17 2009-04-22 Delphi Technologies, Inc. Système de fonctionnement de soupape comportant un suiveur de contact à rouleau à deux étapes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2789572C2 (ru) * 2018-12-19 2023-02-06 МАН Трак энд Бас СЕ Переключаемое приводное устройство для подъемного клапана двигателя внутреннего сгорания, двигатель внутреннего сгорания и транспортное средство

Also Published As

Publication number Publication date
FR2990465A1 (fr) 2013-11-15
EP2859198A1 (fr) 2015-04-15
CN104662265A (zh) 2015-05-27
WO2013171392A1 (fr) 2013-11-21

Similar Documents

Publication Publication Date Title
FR2997746B1 (fr) Ensemble de soupape
BR112014000673A2 (pt) conjunto de válvula
FI20115850A0 (fi) Hissijärjestelmä
UA24760S (uk) Шрифт
BR112014007801A2 (pt) conjunto de válvula
FR2990465B1 (fr) Ensemble de levee multiple de soupape
FI20126194A (fi) Hissijärjestelmä
FI20126006A (fi) Hissijärjestelmä
DE112013001978T8 (de) Betätigungsvorrichtung
DK3670743T3 (da) Drænkonstruktion
BR112014018016A2 (pt) Válvula eletromagnética
FR2998025B1 (fr) Vanne
DK2536914T3 (da) Ventilindretning
DE112013001932A5 (de) Mikro-Pilotventil
BR112012029898A2 (pt) conjunto de válvula
FI20115828A0 (fi) Hissijärjestelmä
BR112012018083A2 (pt) conjunto de válvula
DE112013000672A5 (de) Hydraulikanordnung
FR2969536B1 (fr) Valve auto-obturante
BR112015007127A2 (pt) válvula de dupla prioridade
BR112014015174A2 (pt) conjunto de válvula
DE112013001134A5 (de) Ventil
DE112013004558A5 (de) Dichtungsanordnung
FI20125252A (fi) Venttiilin toimilaitejärjestely
DE112013003664A5 (de) Betätigungsvorrichtung

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20180131