ATE281589T1 - Ventilsteuerungseinrichtung mit mehreren konfigurationen - Google Patents

Ventilsteuerungseinrichtung mit mehreren konfigurationen

Info

Publication number
ATE281589T1
ATE281589T1 AT01402273T AT01402273T ATE281589T1 AT E281589 T1 ATE281589 T1 AT E281589T1 AT 01402273 T AT01402273 T AT 01402273T AT 01402273 T AT01402273 T AT 01402273T AT E281589 T1 ATE281589 T1 AT E281589T1
Authority
AT
Austria
Prior art keywords
control device
valve control
multiple configurations
valves
sets
Prior art date
Application number
AT01402273T
Other languages
English (en)
Inventor
Laurent Christophe Vuillemin
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 ATE281589T1 publication Critical patent/ATE281589T1/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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the 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
    • F01L13/0015—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
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Housings (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
AT01402273T 2000-10-13 2001-08-31 Ventilsteuerungseinrichtung mit mehreren konfigurationen ATE281589T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0013153A FR2815377B1 (fr) 2000-10-13 2000-10-13 Dispositif de commande de distribution a soupapes, a configurations multiples

Publications (1)

Publication Number Publication Date
ATE281589T1 true ATE281589T1 (de) 2004-11-15

Family

ID=8855328

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01402273T ATE281589T1 (de) 2000-10-13 2001-08-31 Ventilsteuerungseinrichtung mit mehreren konfigurationen

Country Status (5)

Country Link
EP (1) EP1197640B1 (de)
AT (1) ATE281589T1 (de)
DE (1) DE60106843T2 (de)
ES (1) ES2232578T3 (de)
FR (1) FR2815377B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5090037B2 (ja) 2007-03-22 2012-12-05 株式会社オティックス 可変動弁機構

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747923B2 (ja) * 1989-06-30 1995-05-24 いすゞ自動車株式会社 可変バルブタイミング・リフト装置
JPH03151509A (ja) * 1989-11-09 1991-06-27 Fuji Heavy Ind Ltd 可変バルブタイミング式動弁装置
FR2663682B1 (fr) * 1990-06-21 1992-10-16 Peugeot Dispositif a amplitude variable pour la levee d'au moins une soupape de moteur a combustion interne.
FR2674287B1 (fr) 1991-03-19 1993-07-23 Peugeot Commande hydraulique pour mecanisme de levee a amplitude variable d'au moins une soupape de moteur a combustion interne.
JPH11247635A (ja) * 1998-02-27 1999-09-14 Aisin Seiki Co Ltd 内燃機関の可変動弁装置

Also Published As

Publication number Publication date
EP1197640B1 (de) 2004-11-03
EP1197640A1 (de) 2002-04-17
ES2232578T3 (es) 2005-06-01
FR2815377B1 (fr) 2003-02-07
FR2815377A1 (fr) 2002-04-19
DE60106843D1 (de) 2004-12-09
DE60106843T2 (de) 2005-11-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties