FR2870589A1 - HEAT EXCHANGER FOR VARIABLE VISCOUS FLUID - Google Patents

HEAT EXCHANGER FOR VARIABLE VISCOUS FLUID

Info

Publication number
FR2870589A1
FR2870589A1 FR0405422A FR0405422A FR2870589A1 FR 2870589 A1 FR2870589 A1 FR 2870589A1 FR 0405422 A FR0405422 A FR 0405422A FR 0405422 A FR0405422 A FR 0405422A FR 2870589 A1 FR2870589 A1 FR 2870589A1
Authority
FR
France
Prior art keywords
heat exchanger
viscous fluid
variable viscous
temperature
variable
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.)
Granted
Application number
FR0405422A
Other languages
French (fr)
Other versions
FR2870589B1 (en
Inventor
Carlos Martins
Sylvia Guillen
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 FR0405422A priority Critical patent/FR2870589B1/en
Priority to EP05771168A priority patent/EP1747418A1/en
Priority to PCT/FR2005/001225 priority patent/WO2005124260A1/en
Publication of FR2870589A1 publication Critical patent/FR2870589A1/en
Application granted granted Critical
Publication of FR2870589B1 publication Critical patent/FR2870589B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • 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
    • 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
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

Dans l'échangeur de chaleur (2), l'huile du moteur d'un véhicule automobile est réchauffée à basse température et refroidie à haute température par le liquide de refroidissement. Pour tenir compte de la variation de viscosité de l'huile avec la température, des moyens de commutation (101, 102) le font circuler en une passe à basse température et en trois passes à haute température.In the heat exchanger (2), the engine oil of a motor vehicle is heated at low temperature and cooled at high temperature by the coolant. In order to take into account the viscosity variation of the oil with the temperature, switching means (101, 102) circulate it in one pass at low temperature and in three passes at high temperature.

FR0405422A 2004-05-18 2004-05-18 HEAT EXCHANGER FOR VARIABLE VISCOUS FLUID Expired - Fee Related FR2870589B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0405422A FR2870589B1 (en) 2004-05-18 2004-05-18 HEAT EXCHANGER FOR VARIABLE VISCOUS FLUID
EP05771168A EP1747418A1 (en) 2004-05-18 2005-05-17 Variable heat exchanger for variable viscosity fluid
PCT/FR2005/001225 WO2005124260A1 (en) 2004-05-18 2005-05-17 Variable heat exchanger for variable viscosity fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0405422A FR2870589B1 (en) 2004-05-18 2004-05-18 HEAT EXCHANGER FOR VARIABLE VISCOUS FLUID

Publications (2)

Publication Number Publication Date
FR2870589A1 true FR2870589A1 (en) 2005-11-25
FR2870589B1 FR2870589B1 (en) 2006-09-08

Family

ID=34944866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0405422A Expired - Fee Related FR2870589B1 (en) 2004-05-18 2004-05-18 HEAT EXCHANGER FOR VARIABLE VISCOUS FLUID

Country Status (3)

Country Link
EP (1) EP1747418A1 (en)
FR (1) FR2870589B1 (en)
WO (1) WO2005124260A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2177722A2 (en) * 2008-10-14 2010-04-21 Valeo Systemes Thermiques Valve housing attachable to a vehicle cooling module, vehicle cooling module and combinaison thereof
WO2015000048A1 (en) * 2013-07-02 2015-01-08 Mahle Metal Leve S.A. Heat exchanger for the feeding of fuel in internal combustion engines

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2306426A1 (en) * 1973-02-09 1974-08-15 Modine Mfg Co HEAT EXCHANGER
US5101640A (en) * 1989-12-01 1992-04-07 Hitachi, Ltd. Air conditioning apparatus, heat exchanger for use in the apparatus and apparatus control method
US5950715A (en) * 1995-06-16 1999-09-14 Alfa Laval Ab Plate heat exchanger
WO2000070292A1 (en) * 1999-05-17 2000-11-23 Alfa Laval Ab A plate heat exchanger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2306426A1 (en) * 1973-02-09 1974-08-15 Modine Mfg Co HEAT EXCHANGER
US5101640A (en) * 1989-12-01 1992-04-07 Hitachi, Ltd. Air conditioning apparatus, heat exchanger for use in the apparatus and apparatus control method
US5950715A (en) * 1995-06-16 1999-09-14 Alfa Laval Ab Plate heat exchanger
WO2000070292A1 (en) * 1999-05-17 2000-11-23 Alfa Laval Ab A plate heat exchanger

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2177722A2 (en) * 2008-10-14 2010-04-21 Valeo Systemes Thermiques Valve housing attachable to a vehicle cooling module, vehicle cooling module and combinaison thereof
EP2177722A3 (en) * 2008-10-14 2010-06-02 Valeo Systemes Thermiques Valve housing attachable to a vehicle cooling module, vehicle cooling module and combinaison thereof
WO2015000048A1 (en) * 2013-07-02 2015-01-08 Mahle Metal Leve S.A. Heat exchanger for the feeding of fuel in internal combustion engines
CN105705763A (en) * 2013-07-02 2016-06-22 马勒金属立夫有限公司 Heat exchanger for the feeding of fuel in internal combustion engines
US9835118B2 (en) 2013-07-02 2017-12-05 Mahle Metal Leve S.A. Heat exchanger for the feeding of fuel in internal combustion engines

Also Published As

Publication number Publication date
EP1747418A1 (en) 2007-01-31
FR2870589B1 (en) 2006-09-08
WO2005124260A1 (en) 2005-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110131