FR2972488B1 - Systeme de lubrification d'un moteur thermique, comprenant une pompe a huile a cylindree variable - Google Patents

Systeme de lubrification d'un moteur thermique, comprenant une pompe a huile a cylindree variable

Info

Publication number
FR2972488B1
FR2972488B1 FR1151971A FR1151971A FR2972488B1 FR 2972488 B1 FR2972488 B1 FR 2972488B1 FR 1151971 A FR1151971 A FR 1151971A FR 1151971 A FR1151971 A FR 1151971A FR 2972488 B1 FR2972488 B1 FR 2972488B1
Authority
FR
France
Prior art keywords
oil pump
lubricating system
cylinder oil
engine lubricating
thermal engine
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
FR1151971A
Other languages
English (en)
Other versions
FR2972488A1 (fr
Inventor
Pascal Galacteros
Renaud Dufour
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.)
Stellantis Auto Sas Fr
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 FR1151971A priority Critical patent/FR2972488B1/fr
Priority to PCT/FR2012/050335 priority patent/WO2012120213A1/fr
Priority to EP12709918.2A priority patent/EP2683921A1/fr
Publication of FR2972488A1 publication Critical patent/FR2972488A1/fr
Application granted granted Critical
Publication of FR2972488B1 publication Critical patent/FR2972488B1/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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/16—Controlling lubricant pressure or quantity
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
    • F01M2001/0238—Rotary pumps
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
    • F01M2001/0246—Adjustable pumps
    • 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
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F01M2001/083—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
FR1151971A 2011-03-10 2011-03-10 Systeme de lubrification d'un moteur thermique, comprenant une pompe a huile a cylindree variable Active FR2972488B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1151971A FR2972488B1 (fr) 2011-03-10 2011-03-10 Systeme de lubrification d'un moteur thermique, comprenant une pompe a huile a cylindree variable
PCT/FR2012/050335 WO2012120213A1 (fr) 2011-03-10 2012-02-16 Systeme de lubrification d'un moteur thermique, comprenant une pompe a huile a cylindree variable
EP12709918.2A EP2683921A1 (fr) 2011-03-10 2012-02-16 Systeme de lubrification d'un moteur thermique, comprenant une pompe a huile a cylindree variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1151971A FR2972488B1 (fr) 2011-03-10 2011-03-10 Systeme de lubrification d'un moteur thermique, comprenant une pompe a huile a cylindree variable

Publications (2)

Publication Number Publication Date
FR2972488A1 FR2972488A1 (fr) 2012-09-14
FR2972488B1 true FR2972488B1 (fr) 2013-03-29

Family

ID=44543976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1151971A Active FR2972488B1 (fr) 2011-03-10 2011-03-10 Systeme de lubrification d'un moteur thermique, comprenant une pompe a huile a cylindree variable

Country Status (3)

Country Link
EP (1) EP2683921A1 (fr)
FR (1) FR2972488B1 (fr)
WO (1) WO2012120213A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2918799B1 (fr) * 2012-11-07 2019-04-17 Nissan Motor Company, Limited Dispositif d'alimentation en huile pour moteur à combustion interne
DE102013113217A1 (de) * 2013-11-29 2015-06-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Vorrichtung und Verfahren zur Schmierung und Kühlung von Kolben eines Verbrennungsmotors
FR3014480B1 (fr) 2013-12-10 2015-12-25 Peugeot Citroen Automobiles Sa Procede de pilotage d'une pompe a huile pour ameliorer une prestation thermique dans l'habitacle d'un vehicule automobile et calculateur moteur correspondant
FR3095835B1 (fr) * 2019-05-09 2021-08-13 Psa Automobiles Sa Procede de pilotage d'une pompe a huile
CN113756907B (zh) * 2021-08-05 2022-11-08 东风汽车集团股份有限公司 一种发动机油压控制方法、装置及车辆
CN113783360B (zh) * 2021-09-15 2023-05-12 臻驱科技（上海）有限公司 一种用于电驱动***的冷却***

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1151971A (fr) 1956-06-29 1958-02-07 Procédé de repolissage et régénération des surfaces des verres de lunettes en matière plastique
DE19933363A1 (de) * 1999-07-20 2001-02-01 Daimler Chrysler Ag Vorrichtung zur Kühlung und/oder Schmierung einer Hubkolbenbrennkraftmaschine
DE10239364A1 (de) 2002-08-28 2004-03-18 Dr.Ing.H.C. F. Porsche Ag Einrichtung zur Regelung der Pumpleistung einer Schmiermittelpumpe für eine Brennkraftmaschine
DE102004017909A1 (de) * 2004-04-13 2005-11-10 Bayerische Motoren Werke Ag Vorrichtung zur Kühlung von zumindest einem Kolben einer Brennkraftmaschine
ATE453783T1 (de) * 2005-10-14 2010-01-15 Renault Trucks Schmiersystem und solch ein system umfassender verbrennungsmotor
DE112007001131B4 (de) * 2006-05-05 2015-02-05 Adrian Constantin Cioc Kontinuierlich verstellbare Drehschieberpumpe und entsprechendes System
US7823545B2 (en) 2007-08-17 2010-11-02 Gm Global Technology Operations, Inc. Piston squirter system and method

Also Published As

Publication number Publication date
WO2012120213A1 (fr) 2012-09-13
FR2972488A1 (fr) 2012-09-14
EP2683921A1 (fr) 2014-01-15

Similar Documents

Publication Publication Date Title
FR2972488B1 (fr) Systeme de lubrification d'un moteur thermique, comprenant une pompe a huile a cylindree variable
FR2974812B1 (fr) Compositions de transfert de chaleur presentant une miscibilite amelioree avec l'huile de lubrification
BR112012022335A2 (pt) "bomba lubrificante de deslocamento variavel (10) para fornecimento de lubrificante pressurizado para um motor de combustão interna"
BRPI1013909A2 (pt) laca luibrificante resistente ao desgaste para revestimento de pistões de motores
FR2964115B1 (fr) Lubrifiant moteur
FR3001253B1 (fr) Systeme regule de refroidissement d'huile d'un turboreacteur avec degivrage de la nacelle
DK2813563T3 (da) Smøreoliesammensætning til forbrændningsmotor
DE102009031662B8 (de) Motordrehzahlabhängige Ölpumpendruckregelung
FR2974111B1 (fr) Lubrifiant cylindre pour moteur marin deux temps
EP2694632A4 (fr) Compositions d'huile de graissage de cylindre de moteur marin de faible viscosité
SG11201502838VA (en) System lubrication oil composition for crosshead diesel engine
SG10201604783VA (en) Low viscosity engine oil with superior engine wear protection
FR2979957B1 (fr) Procede de suivi du rendement volumetrique d'une pompe hp d'un systeme de regulation hydraulique de turbomachine
SG11201502834QA (en) Cylinder lubricating oil composition for crosshead-type diesel engine
EP3012434A4 (fr) Structure de palier pour mécanisme de vilebrequin et de piston du type à liaisons multiples pour moteurs à combustion interne
FR2961859B1 (fr) Carter d'huile destine a etre fixe a un bloc moteur
ITTO20110217A1 (it) Struttura di passaggio di olio per un innesto idraulico di un motore.
FR2956460B1 (fr) Organe de transmission equipee d'une pompe de fluide de lubrification.
FR2950926B1 (fr) Moteur a pistons rotatifs
EP2740783A4 (fr) Composition de lubrifiant pour huile de moteur à combution interne
FR2974143B1 (fr) Dispositif de lubrification d'un palier d'une turbomachine
FR2981993B1 (fr) Pompe a engrenages a cylindree variable pour turbomachine d'aeronef
FR2978507B1 (fr) Pompe a huile a debit variable comportant un systeme de regulation de la pression d'huile en fonction de la temperature
FI20135244A (fi) Menetelmä iskumäntäpolttomoottorin käyttämiseksi
FR3007085B1 (fr) Dispositif de gavage comprenant un moteur hydraulique entrainant une pompe de gavage

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423