FR2978490B1 - Circuit d'alimentation en huile des butees hydrauliques de soupapes sur un moteur thermique et moteur thermique comportant un tel circuit d'alimentation - Google Patents

Circuit d'alimentation en huile des butees hydrauliques de soupapes sur un moteur thermique et moteur thermique comportant un tel circuit d'alimentation

Info

Publication number
FR2978490B1
FR2978490B1 FR1156738A FR1156738A FR2978490B1 FR 2978490 B1 FR2978490 B1 FR 2978490B1 FR 1156738 A FR1156738 A FR 1156738A FR 1156738 A FR1156738 A FR 1156738A FR 2978490 B1 FR2978490 B1 FR 2978490B1
Authority
FR
France
Prior art keywords
thermal motor
oil supply
hydraulic valve
supply circuit
power circuit
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
FR1156738A
Other languages
English (en)
Other versions
FR2978490A1 (fr
Inventor
Pascal Mayolini
Beauchamp Jacques De
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 FR1156738A priority Critical patent/FR2978490B1/fr
Priority to PCT/FR2012/051682 priority patent/WO2013014361A1/fr
Priority to ES12750410.8T priority patent/ES2547681T3/es
Priority to EP12750410.8A priority patent/EP2737184B1/fr
Publication of FR2978490A1 publication Critical patent/FR2978490A1/fr
Application granted granted Critical
Publication of FR2978490B1 publication Critical patent/FR2978490B1/fr
Expired - Fee Related 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
    • F01L1/20—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
    • F01L1/2405—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02—Arrangements of lubricant conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/102—Lubrication of valve gear or auxiliaries of camshaft bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/104—Lubrication of valve gear or auxiliaries of 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
    • 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)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
FR1156738A 2011-07-25 2011-07-25 Circuit d'alimentation en huile des butees hydrauliques de soupapes sur un moteur thermique et moteur thermique comportant un tel circuit d'alimentation Expired - Fee Related FR2978490B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1156738A FR2978490B1 (fr) 2011-07-25 2011-07-25 Circuit d'alimentation en huile des butees hydrauliques de soupapes sur un moteur thermique et moteur thermique comportant un tel circuit d'alimentation
PCT/FR2012/051682 WO2013014361A1 (fr) 2011-07-25 2012-07-16 Circuit d'alimentation en huile des butees hydrauliques de soupapes sur un moteur thermique et moteur thermique comportant un tel circuit d'alimentation
ES12750410.8T ES2547681T3 (es) 2011-07-25 2012-07-16 Circuito de alimentación de aceite de los topes hidráulicos de válvulas en un motor térmico y motor térmico que comprende tal circuito de alimentación
EP12750410.8A EP2737184B1 (fr) 2011-07-25 2012-07-16 Circuit d'alimentation en huile des butees hydrauliques de soupapes sur un moteur thermique et moteur thermique comportant un tel circuit d'alimentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156738A FR2978490B1 (fr) 2011-07-25 2011-07-25 Circuit d'alimentation en huile des butees hydrauliques de soupapes sur un moteur thermique et moteur thermique comportant un tel circuit d'alimentation

Publications (2)

Publication Number Publication Date
FR2978490A1 FR2978490A1 (fr) 2013-02-01
FR2978490B1 true FR2978490B1 (fr) 2015-01-30

Family

ID=46724476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156738A Expired - Fee Related FR2978490B1 (fr) 2011-07-25 2011-07-25 Circuit d'alimentation en huile des butees hydrauliques de soupapes sur un moteur thermique et moteur thermique comportant un tel circuit d'alimentation

Country Status (4)

Country Link
EP (1) EP2737184B1 (fr)
ES (1) ES2547681T3 (fr)
FR (1) FR2978490B1 (fr)
WO (1) WO2013014361A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960016A (ja) * 1982-09-30 1984-04-05 Honda Motor Co Ltd カム軸受および油圧式ラツシユアジヤスタの給油通路
JPS6117408U (ja) * 1984-07-06 1986-01-31 富士重工業株式会社 エンジンの潤滑装置
CA1328589C (fr) * 1985-08-21 1994-04-19 Honda Giken Kogyo Kabushiki Kaisha (Also Trading As Honda Motor Co., Ltd .) Circuit d'alimentation en huile du mecanisme de commande des soupapes d'un moteur a combustion interne
JPS6245912A (ja) * 1985-08-21 1987-02-27 Honda Motor Co Ltd 内燃機関の油圧タペツトへの給油装置

Also Published As

Publication number Publication date
WO2013014361A1 (fr) 2013-01-31
ES2547681T3 (es) 2015-10-08
EP2737184A1 (fr) 2014-06-04
EP2737184B1 (fr) 2015-09-09
FR2978490A1 (fr) 2013-02-01

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Year of fee payment: 5

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Effective date: 20170331