ATE291680T1 - Ventilbetätigungsgerät und ein mit diesem gerät ausgerüsteter verbrennungsmotor - Google Patents

Ventilbetätigungsgerät und ein mit diesem gerät ausgerüsteter verbrennungsmotor

Info

Publication number
ATE291680T1
ATE291680T1 AT00402105T AT00402105T ATE291680T1 AT E291680 T1 ATE291680 T1 AT E291680T1 AT 00402105 T AT00402105 T AT 00402105T AT 00402105 T AT00402105 T AT 00402105T AT E291680 T1 ATE291680 T1 AT E291680T1
Authority
AT
Austria
Prior art keywords
adjustment
combustion engine
valve operating
engine equipped
valve
Prior art date
Application number
AT00402105T
Other languages
English (en)
Inventor
Denis Lacour
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
Application granted granted Critical
Publication of ATE291680T1 publication Critical patent/ATE291680T1/de

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
    • F01L13/0015—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
    • F01L13/0063—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 cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
    • 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
    • F01L13/0021—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 rocker arm ratio
    • 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
    • F01L13/0063—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 cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
    • F01L2013/0068—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 cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot with an oscillating cam acting on the valve of the "BMW-Valvetronic" type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Driven Valves (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
AT00402105T 1999-07-28 2000-07-21 Ventilbetätigungsgerät und ein mit diesem gerät ausgerüsteter verbrennungsmotor ATE291680T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909810A FR2796982B1 (fr) 1999-07-28 1999-07-28 Dispositif de commande d'une soupape et moteur a combustion interne muni de ce dispositif

Publications (1)

Publication Number Publication Date
ATE291680T1 true ATE291680T1 (de) 2005-04-15

Family

ID=9548630

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00402105T ATE291680T1 (de) 1999-07-28 2000-07-21 Ventilbetätigungsgerät und ein mit diesem gerät ausgerüsteter verbrennungsmotor

Country Status (4)

Country Link
EP (1) EP1072762B1 (de)
AT (1) ATE291680T1 (de)
DE (1) DE60018856T2 (de)
FR (1) FR2796982B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10155007A1 (de) * 2001-11-06 2003-05-15 Herbert Naumann Hubventilsteuerung
GB0200936D0 (en) * 2002-01-16 2002-03-06 Lotus Car Valve operating mechanisms
DE10206465A1 (de) * 2002-02-16 2003-08-28 Mahle Ventiltrieb Gmbh Steuereinrichtung für Gaswechselventile eines Verbrennungsmotors
DE10214802A1 (de) * 2002-04-04 2003-10-16 Thyssen Krupp Automotive Ag Führungssysteme für variable Ventilsteuerungen
GB2395229A (en) * 2002-11-16 2004-05-19 Mechadyne Plc Engine with variable valve lift and timing mechanism
JP4381188B2 (ja) * 2004-03-19 2009-12-09 三菱ふそうトラック・バス株式会社 内燃機関の可変動弁装置
WO2005090758A1 (ja) * 2004-03-23 2005-09-29 Mitsubishi Fuso Truck And Bus Corporation 内燃機関の可変動弁装置
CN100406689C (zh) * 2004-04-27 2008-07-30 三菱扶桑卡客车公司 内燃机的可变气门机构
DE102006003002B3 (de) * 2006-01-23 2007-03-08 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Ventiltrieb für Ladungswechselventile von Verbrennungsmotoren
JP7369613B2 (ja) * 2019-12-25 2023-10-26 川崎重工業株式会社 可変動弁機構

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395783A2 (fr) 1977-06-29 1979-01-26 Lamort Ingenieurs Const E Et M Perfectionnements au dispositif pour l'extraction des matieres cellulosiques ou analogues
SE7907399L (sv) 1979-09-05 1981-03-06 Mo Och Domsjoe Ab Anordning for att genom kombinerad krossning och rivning sonderdela avfallsmaterial
FR2519375B1 (fr) * 1981-12-31 1986-07-11 Baguena Michel Distribution variable pour moteur a quatre temps
DE3438556A1 (de) * 1984-10-20 1986-04-24 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Ventilsteuerung einer aufgeladenen viertakt-brennkraftmaschine
DE3833540A1 (de) * 1988-10-01 1990-04-12 Peter Prof Dr Ing Kuhn Vorrichtung zur betaetigung der ventile an verbrennungsmotoren mit veraenderlicher ventilerhebungskurve
DE4114780A1 (de) 1991-05-06 1992-11-12 Courtnay Commodity Ltd Muellverwertungsverfahren und -einrichtung zum trennen von haerteren und weicheren muellbestandteilen
FR2746410B1 (fr) 1996-03-22 1998-04-24 Sogea Systeme de fermentation aerobie de dechets organiques

Also Published As

Publication number Publication date
EP1072762B1 (de) 2005-03-23
EP1072762A2 (de) 2001-01-31
EP1072762A3 (de) 2001-10-24
DE60018856T2 (de) 2006-03-30
DE60018856D1 (de) 2005-04-28
FR2796982B1 (fr) 2001-10-26
FR2796982A1 (fr) 2001-02-02

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