FR2875590B1 - LOW TEMPERATURE COOLING SYSTEM OF EQUIPMENT, IN PARTICULAR A MOTOR VEHICLE EQUIPMENT, AND RELATED HEAT EXCHANGERS - Google Patents

LOW TEMPERATURE COOLING SYSTEM OF EQUIPMENT, IN PARTICULAR A MOTOR VEHICLE EQUIPMENT, AND RELATED HEAT EXCHANGERS

Info

Publication number
FR2875590B1
FR2875590B1 FR0410080A FR0410080A FR2875590B1 FR 2875590 B1 FR2875590 B1 FR 2875590B1 FR 0410080 A FR0410080 A FR 0410080A FR 0410080 A FR0410080 A FR 0410080A FR 2875590 B1 FR2875590 B1 FR 2875590B1
Authority
FR
France
Prior art keywords
equipment
low temperature
motor vehicle
cooling system
heat exchangers
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
FR0410080A
Other languages
French (fr)
Other versions
FR2875590A1 (en
Inventor
Pascal Guerrero
Ngy Srun Ap
Philippe Jouanny
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.)
Valeo Thermique Moteur SA
Original Assignee
Valeo Thermique Moteur 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 Valeo Thermique Moteur SA filed Critical Valeo Thermique Moteur SA
Priority to FR0410080A priority Critical patent/FR2875590B1/en
Priority to PCT/FR2005/002370 priority patent/WO2006032798A1/en
Priority to EP05807630.8A priority patent/EP1819910B1/en
Publication of FR2875590A1 publication Critical patent/FR2875590A1/en
Application granted granted Critical
Publication of FR2875590B1 publication Critical patent/FR2875590B1/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
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0417—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the heat exchange medium flowing through sections having different heat exchange capacities or for heating/cooling the heat exchange medium at different temperatures
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P2005/105—Using two or more pumps
    • 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
    • F01P2060/02—Intercooler
    • 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
    • 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
    • F01P2060/14—Condenser

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
FR0410080A 2004-09-23 2004-09-23 LOW TEMPERATURE COOLING SYSTEM OF EQUIPMENT, IN PARTICULAR A MOTOR VEHICLE EQUIPMENT, AND RELATED HEAT EXCHANGERS Active FR2875590B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0410080A FR2875590B1 (en) 2004-09-23 2004-09-23 LOW TEMPERATURE COOLING SYSTEM OF EQUIPMENT, IN PARTICULAR A MOTOR VEHICLE EQUIPMENT, AND RELATED HEAT EXCHANGERS
PCT/FR2005/002370 WO2006032798A1 (en) 2004-09-23 2005-09-23 Low-temperature equipment-cooling system, such as for a piece of motor vehicle equipment, and associated heat exchangers
EP05807630.8A EP1819910B1 (en) 2004-09-23 2005-09-23 Low-temperature equipment-cooling system, such as for a piece of motor vehicle equipment, and associated heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0410080A FR2875590B1 (en) 2004-09-23 2004-09-23 LOW TEMPERATURE COOLING SYSTEM OF EQUIPMENT, IN PARTICULAR A MOTOR VEHICLE EQUIPMENT, AND RELATED HEAT EXCHANGERS

Publications (2)

Publication Number Publication Date
FR2875590A1 FR2875590A1 (en) 2006-03-24
FR2875590B1 true FR2875590B1 (en) 2007-03-02

Family

ID=34951682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0410080A Active FR2875590B1 (en) 2004-09-23 2004-09-23 LOW TEMPERATURE COOLING SYSTEM OF EQUIPMENT, IN PARTICULAR A MOTOR VEHICLE EQUIPMENT, AND RELATED HEAT EXCHANGERS

Country Status (3)

Country Link
EP (1) EP1819910B1 (en)
FR (1) FR2875590B1 (en)
WO (1) WO2006032798A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3422036B2 (en) * 1992-07-13 2003-06-30 株式会社デンソー Vehicle cooling system
FR2748428B1 (en) * 1996-05-07 1998-06-19 Renault COOLING SYSTEM FOR HYBRID PROPULSION VEHICLE
FR2815401A1 (en) * 2000-10-13 2002-04-19 Renault Cooling system for fluid coolant comprises coolant inlet and outlet and auxiliary outlet allowing issuing fluid to be at lower temperature than from principal outlet
FR2852678B1 (en) * 2003-03-21 2005-07-15 Valeo Thermique Moteur Sa LOW TEMPERATURE COOLING SYSTEM OF EQUIPMENT, IN PARTICULAR A MOTOR VEHICLE EQUIPMENT, AND RELATED HEAT EXCHANGERS

Also Published As

Publication number Publication date
WO2006032798A1 (en) 2006-03-30
FR2875590A1 (en) 2006-03-24
EP1819910B1 (en) 2014-08-27
EP1819910A1 (en) 2007-08-22

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