FR2878282B1 - Dispositif de lubrification au contact linguet-soupape - Google Patents

Dispositif de lubrification au contact linguet-soupape

Info

Publication number
FR2878282B1
FR2878282B1 FR0452707A FR0452707A FR2878282B1 FR 2878282 B1 FR2878282 B1 FR 2878282B1 FR 0452707 A FR0452707 A FR 0452707A FR 0452707 A FR0452707 A FR 0452707A FR 2878282 B1 FR2878282 B1 FR 2878282B1
Authority
FR
France
Prior art keywords
linguet
valve
lubricating device
contact lubricating
contact
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.)
Active
Application number
FR0452707A
Other languages
English (en)
Other versions
FR2878282A1 (fr
Inventor
Samuel Desseaux
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR0452707A priority Critical patent/FR2878282B1/fr
Publication of FR2878282A1 publication Critical patent/FR2878282A1/fr
Application granted granted Critical
Publication of FR2878282B1 publication Critical patent/FR2878282B1/fr
Active 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
    • F01L1/185—Overhead end-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
    • F01L1/20—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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • 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
    • F01L2305/00—Valve arrangements comprising rollers
    • 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
    • F01L2810/00—Arrangements solving specific problems in relation with valve gears
    • F01L2810/02—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
FR0452707A 2004-11-22 2004-11-22 Dispositif de lubrification au contact linguet-soupape Active FR2878282B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0452707A FR2878282B1 (fr) 2004-11-22 2004-11-22 Dispositif de lubrification au contact linguet-soupape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0452707A FR2878282B1 (fr) 2004-11-22 2004-11-22 Dispositif de lubrification au contact linguet-soupape

Publications (2)

Publication Number Publication Date
FR2878282A1 FR2878282A1 (fr) 2006-05-26
FR2878282B1 true FR2878282B1 (fr) 2007-01-26

Family

ID=34951839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0452707A Active FR2878282B1 (fr) 2004-11-22 2004-11-22 Dispositif de lubrification au contact linguet-soupape

Country Status (1)

Country Link
FR (1) FR2878282B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5241533B2 (ja) 2009-01-19 2013-07-17 株式会社オティックス ロッカアーム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2209480A (en) * 1939-02-15 1940-07-30 Spencer Aircraft Motors Inc Valve actuating mechanism
DE3330141C2 (de) 1983-08-20 1986-04-03 Adam Opel AG, 6090 Rüsselsheim Ventilsteuerung für Brennkraftmaschinen
JPS60175807U (ja) 1984-05-01 1985-11-21 本田技研工業株式会社 内燃機関におけるｓｏｈｃ型動弁機構の潤滑装置
US4614171A (en) * 1985-07-05 1986-09-30 W H Industries Inc. Rocker arm construction
US4979475A (en) * 1990-05-25 1990-12-25 Henley Manufacturing Holding Company, Inc. Rocker arm with rounded channel to engage a valve stem with semi-spherical end
DE19652676A1 (de) * 1996-12-18 1998-06-25 Schaeffler Waelzlager Ohg Betätigungshebel für einen Ventiltrieb einer Brennkraftmaschine
DE19850405A1 (de) * 1998-11-02 2000-05-04 Schaeffler Waelzlager Ohg Nockenfolger eines Ventiltriebs einer Brennkraftmaschine
JP2003201812A (ja) * 2001-12-28 2003-07-18 Suzuki Motor Corp 内燃機関の動弁装置

Also Published As

Publication number Publication date
FR2878282A1 (fr) 2006-05-26

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