ES2232578T3 - Dispositivo de mando de distribucion de valvulas con multiples configuraciones. - Google Patents

Dispositivo de mando de distribucion de valvulas con multiples configuraciones.

Info

Publication number
ES2232578T3
ES2232578T3 ES01402273T ES01402273T ES2232578T3 ES 2232578 T3 ES2232578 T3 ES 2232578T3 ES 01402273 T ES01402273 T ES 01402273T ES 01402273 T ES01402273 T ES 01402273T ES 2232578 T3 ES2232578 T3 ES 2232578T3
Authority
ES
Spain
Prior art keywords
jogger
valve
cam
stop
distance
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 - Lifetime
Application number
ES01402273T
Other languages
English (en)
Spanish (es)
Inventor
Laurent Christophe Vuillemin
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
Application granted granted Critical
Publication of ES2232578T3 publication Critical patent/ES2232578T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
ES01402273T 2000-10-13 2001-08-31 Dispositivo de mando de distribucion de valvulas con multiples configuraciones. Expired - Lifetime ES2232578T3 (es)

Applications Claiming Priority (2)

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
FR0013153 2000-10-13

Publications (1)

Publication Number Publication Date
ES2232578T3 true ES2232578T3 (es) 2005-06-01

Family

ID=8855328

Family Applications (1)

Application Number Title Priority Date Filing Date
ES01402273T Expired - Lifetime ES2232578T3 (es) 2000-10-13 2001-08-31 Dispositivo de mando de distribucion de valvulas con multiples configuraciones.

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
ATE281589T1 (de) 2004-11-15
EP1197640B1 (de) 2004-11-03
EP1197640A1 (de) 2002-04-17
FR2815377B1 (fr) 2003-02-07
FR2815377A1 (fr) 2002-04-19
DE60106843D1 (de) 2004-12-09
DE60106843T2 (de) 2005-11-10

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