FR2869680A1 - Echangeur de chaleur a plaques - Google Patents
Echangeur de chaleur a plaquesInfo
- Publication number
- FR2869680A1 FR2869680A1 FR0404577A FR0404577A FR2869680A1 FR 2869680 A1 FR2869680 A1 FR 2869680A1 FR 0404577 A FR0404577 A FR 0404577A FR 0404577 A FR0404577 A FR 0404577A FR 2869680 A1 FR2869680 A1 FR 2869680A1
- Authority
- FR
- France
- Prior art keywords
- plates
- communication
- fluid
- passage
- chamber
- 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
- 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
- F28D9/0056—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 with U-flow or serpentine-flow inside conduits; with centrally arranged openings on the plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
- F02M26/32—Liquid-cooled heat exchangers
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0082—Charged air coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/10—Particular pattern of flow of the heat exchange media
- F28F2250/102—Particular pattern of flow of the heat exchange media with change of flow direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
L'échangeur de chaleur comporte un faisceau d'échange de chaleur constitué par une multiplicité de plaques empilées (1, 10, 15, 16) assemblées entre deux plaques d'extrémité (15, 16) pour délimiter de premiers canaux d'écoulement (2, 20) pour un premier fluide qui alternent avec de seconds canaux d'écoulement (5) pour un deuxième fluide. Au moins certaines des plaques (1, 10, 20, 15, 16) comportent de premiers passages de communication (3, 4, 30, 40) pour permettre le passage du premier fluide d'un premier canal d'écoulement (2, 20) à l'autre. Des chambres collectrices (6, 7, 60, 70) sont prévues alternativement en regard des premiers passages de communication (3, 4, 30, 40) pour interdire le mélange des premier et deuxième fluides. Chaque chambre collectrice (6, 7, 60, 70) débouche dans un premier canal d'écoulement (2, 20) par un second passage de communication (8, 9, 80, 90). Selon l'invention, au moins l'une des chambres collectrices (6, 7, 60, 70), dite chambre d'extrémité, est de forme généralement oblongue et/ou allongée. La ou les chambres d'extrémité sont formées entre l'une au moins des plaques d'extrémité et une plaque adjacente, telle que la largeur "L" de la chambre d'extrémité est supérieure à la largeur "1" du second passage de communication de la chambre d'extrémité. "L" et "1" représentent respectivement la plus grande dimension de la chambre d'extrémité et du second passage de communication. Application aux véhicules automobiles.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0404577A FR2869680B1 (fr) | 2004-04-29 | 2004-04-29 | Echangeur de chaleur a plaques |
PCT/FR2005/001030 WO2005116436A1 (fr) | 2004-04-29 | 2005-04-26 | Echangeur de chaleur a plaques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0404577A FR2869680B1 (fr) | 2004-04-29 | 2004-04-29 | Echangeur de chaleur a plaques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2869680A1 true FR2869680A1 (fr) | 2005-11-04 |
FR2869680B1 FR2869680B1 (fr) | 2006-07-28 |
Family
ID=34946115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0404577A Expired - Fee Related FR2869680B1 (fr) | 2004-04-29 | 2004-04-29 | Echangeur de chaleur a plaques |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2869680B1 (fr) |
WO (1) | WO2005116436A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010046258A1 (fr) * | 2008-10-21 | 2010-04-29 | Valeo Termico S.A. | Echangeur de chaleur a plaques empilees |
FR2980840A1 (fr) * | 2011-10-04 | 2013-04-05 | Valeo Systemes Thermiques | Plaque pour echangeur de chaleur et echangeur de chaleur muni de telles plaques |
WO2014009537A1 (fr) * | 2012-07-13 | 2014-01-16 | Delphi Automotive Systems Luxembourg Sa | Refroidisseur d'air de suralimentation |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2333632B1 (es) * | 2007-03-13 | 2011-05-13 | Valeo Termico, S.A. | Intercambiador de calor de placas apiladas. |
GB2444792B (en) * | 2007-03-17 | 2008-11-12 | Senior Uk Ltd | U-shaped cooler |
FR2958389B1 (fr) * | 2010-03-31 | 2012-07-13 | Valeo Systemes Thermiques | Echangeur de chaleur et lame pour l'echangeur |
FR2967245B1 (fr) * | 2010-11-08 | 2014-11-28 | Valeo Systemes Thermiques | Echangeur de chaleur, notamment pour vehicule automobile, et procedes d'assemblage correspondants |
EP4023998A1 (fr) * | 2020-12-30 | 2022-07-06 | Valeo Autosystemy SP. Z.O.O. | Tube pour échangeur de chaleur |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10061949A1 (de) * | 1999-12-15 | 2001-06-21 | Denso Corp | Abgas-Wärmetauscher |
EP1231446A2 (fr) * | 2001-02-07 | 2002-08-14 | Calsonic Kansei Corporation | Echangeur de chaleur pour système de piles à combustible |
JP2002323294A (ja) * | 2001-02-20 | 2002-11-08 | Denso Corp | 熱交換器 |
-
2004
- 2004-04-29 FR FR0404577A patent/FR2869680B1/fr not_active Expired - Fee Related
-
2005
- 2005-04-26 WO PCT/FR2005/001030 patent/WO2005116436A1/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10061949A1 (de) * | 1999-12-15 | 2001-06-21 | Denso Corp | Abgas-Wärmetauscher |
EP1231446A2 (fr) * | 2001-02-07 | 2002-08-14 | Calsonic Kansei Corporation | Echangeur de chaleur pour système de piles à combustible |
JP2002323294A (ja) * | 2001-02-20 | 2002-11-08 | Denso Corp | 熱交換器 |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 03 5 May 2003 (2003-05-05) * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010046258A1 (fr) * | 2008-10-21 | 2010-04-29 | Valeo Termico S.A. | Echangeur de chaleur a plaques empilees |
FR2980840A1 (fr) * | 2011-10-04 | 2013-04-05 | Valeo Systemes Thermiques | Plaque pour echangeur de chaleur et echangeur de chaleur muni de telles plaques |
WO2013050396A1 (fr) * | 2011-10-04 | 2013-04-11 | Valeo Systemes Thermiques | Plaque pour échangeur de chaleur et échangeur de chaleur muni de telles plaques |
CN103988042A (zh) * | 2011-10-04 | 2014-08-13 | 法雷奥热系统公司 | 用于热交换器的板和配备有这样的板的热交换器 |
WO2014009537A1 (fr) * | 2012-07-13 | 2014-01-16 | Delphi Automotive Systems Luxembourg Sa | Refroidisseur d'air de suralimentation |
FR2993354A1 (fr) * | 2012-07-13 | 2014-01-17 | Delphi Automotive Systems Lux | Refroidisseur d'air de suralimentation |
Also Published As
Publication number | Publication date |
---|---|
FR2869680B1 (fr) | 2006-07-28 |
WO2005116436A1 (fr) | 2005-12-08 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 13 |
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ST | Notification of lapse |
Effective date: 20221205 |