FR2864574B1 - Circuit d'alimentation d'une butee hydraulique, destinee a rattraper le jeu de fonctionnement entre une soupape d'un moteur a combustion interne et son organe d'actionnement - Google Patents

Circuit d'alimentation d'une butee hydraulique, destinee a rattraper le jeu de fonctionnement entre une soupape d'un moteur a combustion interne et son organe d'actionnement

Info

Publication number
FR2864574B1
FR2864574B1 FR0315394A FR0315394A FR2864574B1 FR 2864574 B1 FR2864574 B1 FR 2864574B1 FR 0315394 A FR0315394 A FR 0315394A FR 0315394 A FR0315394 A FR 0315394A FR 2864574 B1 FR2864574 B1 FR 2864574B1
Authority
FR
France
Prior art keywords
retrieving
valve
power supply
combustion engine
internal combustion
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
FR0315394A
Other languages
English (en)
Other versions
FR2864574A1 (fr
Inventor
Didier Girard
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
Priority to FR0315394A priority Critical patent/FR2864574B1/fr
Priority to PCT/FR2004/050749 priority patent/WO2005064123A2/fr
Publication of FR2864574A1 publication Critical patent/FR2864574A1/fr
Application granted granted Critical
Publication of FR2864574B1 publication Critical patent/FR2864574B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L1/20—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
    • 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
    • F01L1/245—Hydraulic tappets
    • 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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F01L1/462—Valve return spring arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
FR0315394A 2003-12-24 2003-12-24 Circuit d'alimentation d'une butee hydraulique, destinee a rattraper le jeu de fonctionnement entre une soupape d'un moteur a combustion interne et son organe d'actionnement Expired - Fee Related FR2864574B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0315394A FR2864574B1 (fr) 2003-12-24 2003-12-24 Circuit d'alimentation d'une butee hydraulique, destinee a rattraper le jeu de fonctionnement entre une soupape d'un moteur a combustion interne et son organe d'actionnement
PCT/FR2004/050749 WO2005064123A2 (fr) 2003-12-24 2004-12-23 Circuit d'alimentation d'une butee hydraulique, destinee a rattraper le jeu de fonctionnement entre une soupape d'un moteur a combustion interne et son organe d'actionnement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0315394A FR2864574B1 (fr) 2003-12-24 2003-12-24 Circuit d'alimentation d'une butee hydraulique, destinee a rattraper le jeu de fonctionnement entre une soupape d'un moteur a combustion interne et son organe d'actionnement

Publications (2)

Publication Number Publication Date
FR2864574A1 FR2864574A1 (fr) 2005-07-01
FR2864574B1 true FR2864574B1 (fr) 2006-02-10

Family

ID=34639604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0315394A Expired - Fee Related FR2864574B1 (fr) 2003-12-24 2003-12-24 Circuit d'alimentation d'une butee hydraulique, destinee a rattraper le jeu de fonctionnement entre une soupape d'un moteur a combustion interne et son organe d'actionnement

Country Status (2)

Country Link
FR (1) FR2864574B1 (fr)
WO (1) WO2005064123A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004057627A1 (de) * 2004-11-30 2006-06-08 Mahle International Gmbh Druckfeder für einen Ventiltrieb

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE343048A (fr) *
DE19624296A1 (de) * 1996-06-18 1998-01-02 Bayerische Motoren Werke Ag Elektromagnetische Betätigungsvorrichtung für Brennkraftmaschinen-Hubventile
DE19728479C2 (de) 1997-07-05 2001-08-30 Daimler Chrysler Ag Vorrichtung zur Betätigung eines Gaswechselventils mit einem elektromagnetischen Aktuator
DE10000045A1 (de) * 2000-01-02 2001-07-05 Leiber Heinz Elektromagnetischer Aktuator

Also Published As

Publication number Publication date
WO2005064123A3 (fr) 2005-09-09
FR2864574A1 (fr) 2005-07-01
WO2005064123A2 (fr) 2005-07-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100831