FR3099239B1 - Echangeur de chaleur notamment pour véhicule automobile et procédé de fabrication d’un tel échangeur de chaleur - Google Patents
Echangeur de chaleur notamment pour véhicule automobile et procédé de fabrication d’un tel échangeur de chaleur Download PDFInfo
- Publication number
- FR3099239B1 FR3099239B1 FR1908477A FR1908477A FR3099239B1 FR 3099239 B1 FR3099239 B1 FR 3099239B1 FR 1908477 A FR1908477 A FR 1908477A FR 1908477 A FR1908477 A FR 1908477A FR 3099239 B1 FR3099239 B1 FR 3099239B1
- Authority
- FR
- France
- Prior art keywords
- heat exchanger
- fluid
- manufacturing
- motor vehicle
- protuberances
- 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
Links
Classifications
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- 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
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
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- 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
- F28D1/053—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 the conduits being straight
- F28D1/0535—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 the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
- F28F1/424—Means comprising outside portions integral with inside portions
- F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F2001/027—Tubular elements of cross-section which is non-circular with dimples
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2225/00—Reinforcing means
- F28F2225/04—Reinforcing means for conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2240/00—Spacing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/04—Fastening; Joining by brazing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
La présente invention a pour objet un échangeur de chaleur comprenant un faisceau d’échange thermique (3) entre un premier fluide (F1) et un deuxième fluide (F2), ledit faisceau d’échange thermique (3) étant composé par : - au moins deux éléments creux (31) configurés pour former un canal (35) de circulation du premier fluide (F1) et pour permettre la circulation du deuxième fluide (F2) entre les éléments creux (31), etau moins deux éléments (31) comportant une pluralité de protubérances (5) s’étendant dans l’espace (37) défini pour la circulation du deuxième fluide (F2) et les protubérances (5) assurant une liaison mécanique par brasage des éléments (31) adjacents présentant une surface disposée en regard de ces protubérances (5). La présente invention a également pour objet un procédé de fabrication d’un tel échangeur de chaleur. Figure pour l’abrégé : Fig. 2
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1908477A FR3099239B1 (fr) | 2019-07-25 | 2019-07-25 | Echangeur de chaleur notamment pour véhicule automobile et procédé de fabrication d’un tel échangeur de chaleur |
EP20754338.0A EP4004473A1 (fr) | 2019-07-25 | 2020-07-22 | Echangeur de chaleur notamment pour véhicule automobile et procédé de fabrication d'un tel échangeur de chaleur |
PCT/FR2020/051325 WO2021014094A1 (fr) | 2019-07-25 | 2020-07-22 | Echangeur de chaleur notamment pour véhicule automobile et procédé de fabrication d'un tel échangeur de chaleur |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1908477A FR3099239B1 (fr) | 2019-07-25 | 2019-07-25 | Echangeur de chaleur notamment pour véhicule automobile et procédé de fabrication d’un tel échangeur de chaleur |
FR1908477 | 2019-07-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3099239A1 FR3099239A1 (fr) | 2021-01-29 |
FR3099239B1 true FR3099239B1 (fr) | 2021-10-01 |
Family
ID=68501796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1908477A Active FR3099239B1 (fr) | 2019-07-25 | 2019-07-25 | Echangeur de chaleur notamment pour véhicule automobile et procédé de fabrication d’un tel échangeur de chaleur |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4004473A1 (fr) |
FR (1) | FR3099239B1 (fr) |
WO (1) | WO2021014094A1 (fr) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3757856A (en) | 1971-10-15 | 1973-09-11 | Union Carbide Corp | Primary surface heat exchanger and manufacture thereof |
US3810509A (en) * | 1971-10-15 | 1974-05-14 | Union Carbide Corp | Cross flow heat exchanger |
JP3146442B2 (ja) * | 1992-11-27 | 2001-03-19 | 株式会社ゼクセルヴァレオクライメートコントロール | 熱交換器用チューブおよびその製造方法 |
US20070000652A1 (en) * | 2005-06-30 | 2007-01-04 | Ayres Steven M | Heat exchanger with dimpled tube surfaces |
JP2007139376A (ja) * | 2005-11-22 | 2007-06-07 | Nikkei Nekko Kk | 熱交換器 |
FR2944591B1 (fr) * | 2009-04-17 | 2012-08-31 | Valeo Systemes Thermiques | Tube de circulation de fluide refrigerant, faisceau d'echange de chaleur et echangeur de chaleur comportant de tels tubes |
EP2869015B1 (fr) | 2013-11-05 | 2017-09-20 | MAHLE International GmbH | Méthode d'utilisation d'ailettes ondulées asymétriques avec des persiennes |
-
2019
- 2019-07-25 FR FR1908477A patent/FR3099239B1/fr active Active
-
2020
- 2020-07-22 WO PCT/FR2020/051325 patent/WO2021014094A1/fr active Application Filing
- 2020-07-22 EP EP20754338.0A patent/EP4004473A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
FR3099239A1 (fr) | 2021-01-29 |
EP4004473A1 (fr) | 2022-06-01 |
WO2021014094A1 (fr) | 2021-01-28 |
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Effective date: 20210129 |
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