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 ES12750410.8T priority patent/ES2547681T3/es
Priority to EP12750410.8A priority patent/EP2737184B1/fr
Priority to PCT/FR2012/051682 priority patent/WO2013014361A1/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

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20Adjusting or compensating clearance
    • F01L1/22Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20Adjusting or compensating clearance
    • F01L1/22Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/2405Adjusting 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46Component parts, details, or accessories, not provided for in preceding subgroups
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/02Arrangements of lubricant conduits
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10Lubrication of valve gear or auxiliaries
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10Lubrication of valve gear or auxiliaries
    • F01M9/102Lubrication of valve gear or auxiliaries of camshaft bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01MLUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10Lubrication of valve gear or auxiliaries
    • F01M9/104Lubrication of valve gear or auxiliaries of tappets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2810/00Arrangements solving specific problems in relation with valve gears
    • F01L2810/02Lubrication

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
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
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

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
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
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

Also Published As

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

Similar Documents

Publication Publication Date Title
EP2511490A4 (fr) Dispositif d'alimentation en huile lubrifiante pour moteur
EP2700849A4 (fr) Dispositif d'alimentation en huile lubrifiante pour dispositif de transmission d'énergie
EP2878788A4 (fr) Compresseur d'alimentation de moteur
GB2454349B (en) A method for heating the oil of an engine
EP2132755A4 (fr) Système de surveillance de température pour des transformateurs de puissance immergés dans l'huile
FR2998924B1 (fr) Procede de commande d'un moteur thermique equipe d'une double suralimentation
FR2904858B1 (fr) Moteur thermique
HUE029149T2 (hu) Magas hõmérsékletû olaj
EP2628629A4 (fr) Appareil d'alimentation électrique de véhicule, véhicule comportant cet appareil, et procédé pour commander un chargeur monté sur véhicule
FR2936566B1 (fr) Circuit de refroidissement pour la regulation thermique du moteur independamment des autres consommateurs
FR2995355B1 (fr) Procede de commande d'un moteur thermique equipe d'une double suralimentation
EP2912293A4 (fr) Protection du circuit d'alimentation dans un moteur polycarburant
EP2558694A4 (fr) Moteur à jets de refroidissement de piston commandés électroniquement et procédé pour sa commande
FR2992120B1 (fr) Actionneur pour moteur ultrasonique et moteur ultrasonique comportant au moins un tel actionneur
EP2860364A4 (fr) Mécanisme d'alimentation en huile lubrifiante pour moteur
FR2955893B1 (fr) Procede et combinaison d'installations de commande pour determiner la temperature des gaz d'echappement d'un moteur thermique
FR2996878B1 (fr) Moteur thermique pour l'entrainement d'un arbre moteur
EP2453127A4 (fr) Régénérateur pour moteur thermique et moteur stirling utilisant le régénérateur
EP2748438A4 (fr) Dispositif comportant un échangeur cationique permettant de réduire l'acidité de l'huile moteur et un moteur équipé d'un tel dispositif
FR2961917B1 (fr) Vanne thermostatique de regulation d'un fluide, notamment d'un fluide de refroidissement d'un moteur thermique
FR2978490B1 (fr) Circuit d'alimentation en huile des butees hydrauliques de soupapes sur un moteur thermique et moteur thermique comportant un tel circuit d'alimentation
FR2957638B1 (fr) Demarreur de moteur thermique a pignon sortant
GB0811775D0 (en) Oil supply and method for operating a combustion engine
FR2985953B1 (fr) Alimentation en energie electrique d'un vehicule thermique
FR2993004B1 (fr) Procede et dispositif de nettoyage des gaz d'echappement d'un moteur thermique

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20170331