FR2904857B1 - DEVICE FOR CONTROLLING A CIRCUIT CIRCUIT FOR A COOLANT AND A LUBRICATING OIL CIRCUIT FOR A VEHICLE HEAT ENGINE - Google Patents

DEVICE FOR CONTROLLING A CIRCUIT CIRCUIT FOR A COOLANT AND A LUBRICATING OIL CIRCUIT FOR A VEHICLE HEAT ENGINE

Info

Publication number
FR2904857B1
FR2904857B1 FR0653337A FR0653337A FR2904857B1 FR 2904857 B1 FR2904857 B1 FR 2904857B1 FR 0653337 A FR0653337 A FR 0653337A FR 0653337 A FR0653337 A FR 0653337A FR 2904857 B1 FR2904857 B1 FR 2904857B1
Authority
FR
France
Prior art keywords
circuit
oil
coolant
exchanger
controlling
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
FR0653337A
Other languages
French (fr)
Other versions
FR2904857A1 (en
Inventor
Christian Noiret
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.)
PSA Automobiles SA
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 FR0653337A priority Critical patent/FR2904857B1/en
Priority to DE602007000534T priority patent/DE602007000534D1/en
Priority to EP07111596A priority patent/EP1892389B1/en
Priority to AT07111596T priority patent/ATE422605T1/en
Publication of FR2904857A1 publication Critical patent/FR2904857A1/en
Application granted granted Critical
Publication of FR2904857B1 publication Critical patent/FR2904857B1/en
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
    • 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
    • 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
    • F01P2037/00—Controlling
    • F01P2037/02—Controlling starting
    • 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
    • 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
    • F01P2060/08—Cabin heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/14—Lubrication of pumps; Safety measures therefor

Abstract

The device has an oil/liquid exchanger (11) with a bypass line (23) connected to lubrication oil inlet and outlet of the exchanger. Flow of oil through the line is controlled by solenoid valves (24, 26) driven based on a temperature of a coolant e.g. water, at an inlet (4) of a thermostat (3). The valves occupy a position to stop lubrication oil circulation through the exchanger and to circulate the oil in the line at a temperature value. The valves take another position to stop the oil circulation in the line and to allow circulation of the oil in the exchanger at another temperature value.
FR0653337A 2006-08-09 2006-08-09 DEVICE FOR CONTROLLING A CIRCUIT CIRCUIT FOR A COOLANT AND A LUBRICATING OIL CIRCUIT FOR A VEHICLE HEAT ENGINE Expired - Fee Related FR2904857B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0653337A FR2904857B1 (en) 2006-08-09 2006-08-09 DEVICE FOR CONTROLLING A CIRCUIT CIRCUIT FOR A COOLANT AND A LUBRICATING OIL CIRCUIT FOR A VEHICLE HEAT ENGINE
DE602007000534T DE602007000534D1 (en) 2006-08-09 2007-07-03 Device for controlling a coolant circuit and the lubricating oil circuit of a vehicle heat engine
EP07111596A EP1892389B1 (en) 2006-08-09 2007-07-03 Device making it possible to control a circuit for circulation of a coolant liquid and a circuit for circulation of lubrication oil of a heat engine of a vehicle
AT07111596T ATE422605T1 (en) 2006-08-09 2007-07-03 DEVICE FOR CONTROLLING A COOLING LIQUID CIRCUIT AND THE LUBRICANT OIL CIRCUIT OF A VEHICLE HEAT ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0653337A FR2904857B1 (en) 2006-08-09 2006-08-09 DEVICE FOR CONTROLLING A CIRCUIT CIRCUIT FOR A COOLANT AND A LUBRICATING OIL CIRCUIT FOR A VEHICLE HEAT ENGINE

Publications (2)

Publication Number Publication Date
FR2904857A1 FR2904857A1 (en) 2008-02-15
FR2904857B1 true FR2904857B1 (en) 2008-11-07

Family

ID=37885793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0653337A Expired - Fee Related FR2904857B1 (en) 2006-08-09 2006-08-09 DEVICE FOR CONTROLLING A CIRCUIT CIRCUIT FOR A COOLANT AND A LUBRICATING OIL CIRCUIT FOR A VEHICLE HEAT ENGINE

Country Status (4)

Country Link
EP (1) EP1892389B1 (en)
AT (1) ATE422605T1 (en)
DE (1) DE602007000534D1 (en)
FR (1) FR2904857B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107905867A (en) * 2017-12-22 2018-04-13 潍柴西港新能源动力有限公司 Engine start and stop booster protects system
CN109538328A (en) * 2018-12-30 2019-03-29 江西腾勒动力有限公司 A kind of cold and hot control structure of engine motor oil
CN113847140B (en) * 2021-09-08 2023-03-03 东风汽车集团股份有限公司 Range extender lubricating and cooling system, hybrid electric vehicle and control method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348991A (en) * 1980-10-16 1982-09-14 Cummins Engine Company, Inc. Dual coolant engine cooling system
JPS57124029A (en) * 1981-01-23 1982-08-02 Hitachi Ltd Lubricating oil controller for exhaust gas turbo-supercharger
DE4400201A1 (en) * 1994-01-05 1995-02-02 Daimler Benz Ag Liquid-cooled internal combustion engine with lubricant cooling
DE19750814C5 (en) * 1997-11-17 2005-08-18 Modine Manufacturing Co., Racine Heat exchangers, in particular oil coolers
ES2249094B1 (en) * 2003-07-29 2007-06-01 Valeo Termico, S.A. OIL TEMPERATURE REGULATION SYSTEM FOR VEHICLES EQUIPPED WITH A LIQUID COOLING CIRCUIT AND ITS CORRESPONDING PROCEDURE.

Also Published As

Publication number Publication date
FR2904857A1 (en) 2008-02-15
ATE422605T1 (en) 2009-02-15
DE602007000534D1 (en) 2009-03-26
EP1892389A1 (en) 2008-02-27
EP1892389B1 (en) 2009-02-11

Similar Documents

Publication Publication Date Title
CN101943088B (en) The heat-exchange system of motor vehicle
CN101809262B (en) Arrangement for cooling of oil in a gearbox for a vehicle
CN103291435A (en) Cooling water control valve apparatus
SE530802C2 (en) Arrangement for heating oil in a gearbox
MX2014007466A (en) System and method to control automotive powertrain component temperature.
JP2007107522A5 (en)
CN103635670A (en) Cooling system
WO2016028548A1 (en) Thermal management system with heat recovery and method of making and using the same
CN104373250A (en) Cooling apparatus and cooling control method for egr gas and engine oil
EA020099B1 (en) Cooling water circuit for stationary engine
EP1923549A3 (en) Cooling system for a motor vehicle
FR2904857B1 (en) DEVICE FOR CONTROLLING A CIRCUIT CIRCUIT FOR A COOLANT AND A LUBRICATING OIL CIRCUIT FOR A VEHICLE HEAT ENGINE
CN203670725U (en) Lubricating oil thermal balance adjusting system of automatic double-clutch transmission
RU180422U1 (en) DEVICE FOR PRE-STARTING PREPARATION AND MAINTENANCE OF THE PRESENT HEAT CONDITION OF THE INTERNAL COMBUSTION ENGINE
RU2500899C1 (en) System of automatic maintenance of optimal temperatures of working fluids and oils in aggregates and units of self-propelled machines
CN109058441A (en) A kind of automatic transmission fluid temperature control method and system
CN2802100Y (en) Energy-saving internal-conbustion engine cold water pump
KR970059656A (en) Engine driven heat pump unit
RU2008120615A (en) WORKING MACHINE COOLING SYSTEM
JP6131937B2 (en) Cooling device for rotary piston engine
KR100387823B1 (en) device for adjusting oil temperature of automatic transmissions
JP2014145326A (en) Internal combustion engine
JP2011153566A (en) Lubricating/cooling device for internal combustion engine
RU2374091C2 (en) Radiator of cooling system of vehicle propulsion unit
RU109288U1 (en) STAND FOR TESTING THE INTERNAL COMBUSTION ENGINE FOR "HEAT SHOCK"

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110502