FR2870589A1 - HEAT EXCHANGER FOR VARIABLE VISCOUS FLUID - Google Patents
HEAT EXCHANGER FOR VARIABLE VISCOUS FLUIDInfo
- 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
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.
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)
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)
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 |
-
2004
- 2004-05-18 FR FR0405422A patent/FR2870589B1/en not_active Expired - Fee Related
-
2005
- 2005-05-17 WO PCT/FR2005/001225 patent/WO2005124260A1/en not_active Application Discontinuation
- 2005-05-17 EP EP05771168A patent/EP1747418A1/en not_active Withdrawn
Patent Citations (4)
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)
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 |