FR3066535B1 - METHOD OF REGULATING A LUBRICATION OIL TEMPERATURE OF A THERMAL ENGINE - Google Patents

METHOD OF REGULATING A LUBRICATION OIL TEMPERATURE OF A THERMAL ENGINE Download PDF

Info

Publication number
FR3066535B1
FR3066535B1 FR1754271A FR1754271A FR3066535B1 FR 3066535 B1 FR3066535 B1 FR 3066535B1 FR 1754271 A FR1754271 A FR 1754271A FR 1754271 A FR1754271 A FR 1754271A FR 3066535 B1 FR3066535 B1 FR 3066535B1
Authority
FR
France
Prior art keywords
flow
temperature
heat exchanger
fluid
oil temperature
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
FR1754271A
Other languages
French (fr)
Other versions
FR3066535A1 (en
Inventor
Matthieu Fuin
Benjamin Petit
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 FR1754271A priority Critical patent/FR3066535B1/en
Priority to EP18166740.3A priority patent/EP3404229A1/en
Publication of FR3066535A1 publication Critical patent/FR3066535A1/en
Application granted granted Critical
Publication of FR3066535B1 publication Critical patent/FR3066535B1/en
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
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/08—Arrangements of lubricant coolers
    • 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
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/005—Controlling temperature of lubricant
    • F01M5/007—Thermostatic control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/04—Lubricant cooler

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

L'invention porte sur un procédé de régulation d'une température d'une huile de lubrification dans un échangeur de chaleur (7, 7a) d'huile de moteur raccordé fluidiquement à un circuit de refroidissement d'un moteur thermique (14) pour un passage d'un premier débit de fluide caloporteur dans l'échangeur de chaleur (7, 7a) après passage du premier débit dans le moteur (14). L'échangeur de chaleur (7, 7a) reçoit un deuxième débit de fluide à une température plus froide que le fluide du premier débit, le deuxième débit provenant d'un radiateur (2) et le passage du deuxième débit dans l'échangeur de chaleur (7, 7a) étant effectif quand une température de fluide dans le circuit de refroidissement dépasse une température de fluide de refroidissement prédéterminée ou quand la température d'huile dépasse une température d'huile prédéterminée.The invention relates to a method for controlling a temperature of a lubricating oil in an engine oil heat exchanger (7, 7a) fluidly connected to a cooling circuit of a heat engine (14) for a passage of a first flow of heat transfer fluid in the heat exchanger (7, 7a) after passage of the first flow in the engine (14). The heat exchanger (7, 7a) receives a second flow of fluid at a temperature cooler than the fluid of the first flow, the second flow coming from a radiator (2) and the passage of the second flow in the heat exchanger. heat (7, 7a) being effective when a fluid temperature in the cooling circuit exceeds a predetermined coolant temperature or when the oil temperature exceeds a predetermined oil temperature.

FR1754271A 2017-05-16 2017-05-16 METHOD OF REGULATING A LUBRICATION OIL TEMPERATURE OF A THERMAL ENGINE Active FR3066535B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1754271A FR3066535B1 (en) 2017-05-16 2017-05-16 METHOD OF REGULATING A LUBRICATION OIL TEMPERATURE OF A THERMAL ENGINE
EP18166740.3A EP3404229A1 (en) 2017-05-16 2018-04-11 Control method of lube oil temperature of a combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1754271A FR3066535B1 (en) 2017-05-16 2017-05-16 METHOD OF REGULATING A LUBRICATION OIL TEMPERATURE OF A THERMAL ENGINE
FR1754271 2017-05-16

Publications (2)

Publication Number Publication Date
FR3066535A1 FR3066535A1 (en) 2018-11-23
FR3066535B1 true FR3066535B1 (en) 2021-04-16

Family

ID=59325483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1754271A Active FR3066535B1 (en) 2017-05-16 2017-05-16 METHOD OF REGULATING A LUBRICATION OIL TEMPERATURE OF A THERMAL ENGINE

Country Status (2)

Country Link
EP (1) EP3404229A1 (en)
FR (1) FR3066535B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571431B1 (en) 1984-10-09 1989-04-21 Renault Vehicules Ind COOLING DEVICE FOR AN INTERNAL COMBUSTION ENGINE
DE3608294A1 (en) * 1986-03-13 1987-09-17 Kloeckner Humboldt Deutz Ag Liquid cooling system for an internal combustion engine
DE19715324A1 (en) * 1997-04-12 1998-10-15 Bayerische Motoren Werke Ag Heat exchangers for liquid heat exchangers
JP5694712B2 (en) * 2010-09-10 2015-04-01 株式会社マーレ フィルターシステムズ Oil cooler

Also Published As

Publication number Publication date
FR3066535A1 (en) 2018-11-23
EP3404229A1 (en) 2018-11-21

Similar Documents

Publication Publication Date Title
CA2372296C (en) Vehicle lubricant temperature control
US10718256B2 (en) Powertrain thermal management system and method
JP6187415B2 (en) Lubrication control device
US9222571B2 (en) Temperature management system for transmission using split engine cooling
DE102008037467A1 (en) Control of the temperatures of the transmission fluid and the engine coolant in a motor vehicle
JP2015502497A (en) Apparatus and method for cooling coolant of vehicle cooling system
US20170198803A1 (en) Vehicular drive system
US20170211685A1 (en) Transmission heat exchange system
JP6337784B2 (en) Lubrication control device
FR3051894B1 (en) METHOD AND APPARATUS FOR COOLING AT LEAST ONE HOT LOAD ON BOARD A VEHICLE SUCH AS A PARTIALLY REVERSIBLE FLUID LOOP AIRCRAFT
JP2007291928A (en) Engine cooling system
JP2010209882A (en) Internal combustion engine
FR3066535B1 (en) METHOD OF REGULATING A LUBRICATION OIL TEMPERATURE OF A THERMAL ENGINE
CN205089413U (en) Engine oil cooling device , engine oil cooling system and engine
JP6111857B2 (en) Fluid temperature control device
EP1653062A1 (en) Oil temperature control system for vehicles with a liquid cooling circuit and method therefor
US2417237A (en) Cooling system for internal-combustion engines
US20160222844A1 (en) Oil pan and engine assembly including the oil pan
FR3087488B1 (en) PROCESS FOR EARLY OPENING OF A COLD THERMOSTAT IN AN ENGINE COOLING SYSTEM
FR3088960B1 (en) METHOD FOR LIMITING A COOLING FLUID TEMPERATURE OF A THERMAL ENGINE
CN110925402A (en) Heating and cooling system applied to automatic gearbox and operation method thereof
FR3094744B1 (en) Coolant for aircraft turbojet cooling system
JP2018105238A (en) Cooling system
CN220036791U (en) Lubricating oil radiator and lubricating oil heat dissipation system
US20160222866A1 (en) Fluid cooling system

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20181123

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423