FR2938298B1 - ENGINE COOLING CIRCUIT - Google Patents

ENGINE COOLING CIRCUIT

Info

Publication number
FR2938298B1
FR2938298B1 FR0857676A FR0857676A FR2938298B1 FR 2938298 B1 FR2938298 B1 FR 2938298B1 FR 0857676 A FR0857676 A FR 0857676A FR 0857676 A FR0857676 A FR 0857676A FR 2938298 B1 FR2938298 B1 FR 2938298B1
Authority
FR
France
Prior art keywords
liquid
radiator
outlet
inlet
case
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
FR0857676A
Other languages
French (fr)
Other versions
FR2938298A1 (en
Inventor
Pierre Dumoulin
Lievre Armel Le
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 FR0857676A priority Critical patent/FR2938298B1/en
Priority to EP09173401A priority patent/EP2187015B1/en
Priority to AT09173401T priority patent/ATE536471T1/en
Publication of FR2938298A1 publication Critical patent/FR2938298A1/en
Application granted granted Critical
Publication of FR2938298B1 publication Critical patent/FR2938298B1/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
    • 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
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/028—Deaeration devices
    • 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
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/0285—Venting devices
    • 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
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/029—Expansion reservoirs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

The circuit (1) has cooling radiator (7) comprising a discharging outlet to discharge a cooling liquid. A cooling liquid inlet of a degassing case (18) is connected to the outlet of the radiator. A thermostatic valve (4) selectively blocks the flow of the liquid between the outlet of the radiator and the inlet of the case. The valve is opened when the temperature of the liquid exceeds a threshold value. A thermal expansion of cartridge of the valve releases the flow of the liquid between the outlet of the radiator and the inlet of the case when the temperature of the liquid exceeds the value.
FR0857676A 2008-11-13 2008-11-13 ENGINE COOLING CIRCUIT Expired - Fee Related FR2938298B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0857676A FR2938298B1 (en) 2008-11-13 2008-11-13 ENGINE COOLING CIRCUIT
EP09173401A EP2187015B1 (en) 2008-11-13 2009-10-19 Engine cooling circuit
AT09173401T ATE536471T1 (en) 2008-11-13 2009-10-19 COOLANT CIRCUIT OF AN ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0857676A FR2938298B1 (en) 2008-11-13 2008-11-13 ENGINE COOLING CIRCUIT

Publications (2)

Publication Number Publication Date
FR2938298A1 FR2938298A1 (en) 2010-05-14
FR2938298B1 true FR2938298B1 (en) 2010-11-12

Family

ID=40637137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0857676A Expired - Fee Related FR2938298B1 (en) 2008-11-13 2008-11-13 ENGINE COOLING CIRCUIT

Country Status (3)

Country Link
EP (1) EP2187015B1 (en)
AT (1) ATE536471T1 (en)
FR (1) FR2938298B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716555A1 (en) * 1987-05-18 1988-12-08 Bayerische Motoren Werke Ag FILLING, VENTILATION AND PRESSURE CONTROL DEVICE FOR THE LIQUID COOLING CIRCUIT OF ENGINE AND WORKING MACHINES, IN PARTICULAR COMBUSTION ENGINES
FR2640315B1 (en) * 1988-12-14 1991-02-08 Peugeot INTERNAL COMBUSTION COOLING DEVICE
US5241926A (en) * 1991-08-09 1993-09-07 Mazda Motor Corporation Engine cooling apparatus
FR2804722B1 (en) * 2000-02-03 2002-03-08 Peugeot Citroen Automobiles Sa COOLING DEVICE OF A MOTOR VEHICLE ENGINE
FR2908830B1 (en) * 2006-11-16 2008-12-19 Renault Sas DEVICE AND METHOD FOR DRAINING A THERMAL EXCHANGER FOR RECYCLING EXHAUST GASES IN A DIESEL ENGINE

Also Published As

Publication number Publication date
EP2187015B1 (en) 2011-12-07
ATE536471T1 (en) 2011-12-15
FR2938298A1 (en) 2010-05-14
EP2187015A1 (en) 2010-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130731