EP2737269B1 - Plaque d'echangeur de chaleur - Google Patents

Plaque d'echangeur de chaleur Download PDF

Info

Publication number: EP2737269B1
Authority: EP; European Patent Office
Prior art keywords: plate; fluid; heat exchanger; outlet; flat tube
Prior art date: 2011-07-25
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.): Revoked

Application number

EP12737836.2A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP2737269A1 (fr

Inventor

Nicolas Vallee

Yoann Naudin

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 Systemes Thermiques SAS

Original Assignee

Valeo Systemes Thermiques SAS

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.)

2011-07-25

Filing date

2012-07-24

Publication date

2017-04-12

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46548494&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2737269(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2012-07-24 Application filed by Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS

2012-07-24 Priority to PL12737836T priority Critical patent/PL2737269T3/pl

2014-06-04 Publication of EP2737269A1 publication Critical patent/EP2737269A1/fr

2017-04-12 Application granted granted Critical

2017-04-12 Publication of EP2737269B1 publication Critical patent/EP2737269B1/fr

Status Revoked legal-status Critical Current

2032-07-24 Anticipated expiration legal-status Critical

Images

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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
- F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. 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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
- 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
- F28D1/03—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 plate-like or laminated conduits
- F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
- F28D1/0325—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
- F28D1/0333—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
- 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
- F28D1/03—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 plate-like or laminated conduits
- F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
- F28D1/0325—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
- F28D1/0333—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
- F28D1/0341—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members with U-flow or serpentine-flow inside the conduits
- 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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
- F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart
- 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

Definitions

the invention relates to the field of heat exchangers and more particularly to flat-tube heat exchangers in the field of automobiles.
a plate according to the preamble of claim 1 is known from the document US 2010/0032148 . It is known in the field of the automobile to use heat exchangers comprising a stack of identical flat tubes in which a first fluid flows. Each flat tube is formed of two plates of metal sheet stamped to form a bowl in a predefined pattern and arranged in such a way that their concavities are turned towards each other. The two plates are then connected in a sealed manner, thus forming a flat tube in which a fluid can flow from a fluid inlet to a fluid outlet each located at one end of the flat tube, and more generally each located on opposite sides of the tube. the plaque.
the flat tubes are stacked on each other, the fluid inlets of each flat tube being connected together to form an inlet column. Similarly, the fluid outlets of each flat tube are interconnected to form an output column. Between each flat tube is left a space for the passage of a second fluid. The exchange of heat between the two fluids thus occurring during the passage of the first fluid in the flat tubes and the second fluid between said flat tubes.
Such heat exchangers are commonly used as an evaporator in a refrigerant circuit for the air conditioning of the passenger compartment of a motor vehicle, this refrigerant constituting the first fluid and the second fluid being atmospheric air, or as a radiator. heating in a coolant circuit for heating the passenger compartment of a motor vehicle, the heat transfer fluid constituting the first fluid and the second fluid being atmospheric air.
An object of the invention is therefore to at least partially overcome the disadvantages of the prior art and to provide a heat exchanger limiting the pressure losses of the plates.
the present invention therefore relates to a plate for heat exchanger flat tube according to claim 1.
the first and second fluid flow passages are symmetrical with respect to one another along an axis of symmetry passing through the fluid inlet and outlet, parallel to the width of said plate .
the stamping comprises ribs giving the first and second passages a sinuous path comprising half-turns between the fluid inlet and the fluid outlet.
the ribs have rounded ends.
the first and second fluid flow passages comprise disturbance projections.
the length of said plate is greater than or equal to 400mm.
the invention also relates to a flat tube for a heat exchanger comprising at least one plate according to the preceding aspects.
the flat tube for heat exchanger comprises a first and a second plate according to the preceding aspects.
the invention also relates to a heat exchanger comprising at least one flat tube according to the preceding aspects.
said heat exchanger is a charge air cooler.
Plate 1 for flat heat exchanger tube shown on the figure 1 has a length L and a width h.
the plate 1, made from a pressed metal sheet, comprises a fluid inlet 3a and a fluid outlet 3b located along the length L at a distance from the edge of the plate 1 corresponding to L / 2, more or less 40mm.
the fluid inlet 3a and fluid outlet 3b are located at the center of the length L of the plate 1.
the stamping of the plate 1 forms a cavity with ribs 7 defining a first and a second passage 5a and 5b of fluid flow between the fluid inlet 3a and the fluid outlet 3b.
the ribs 7 give the first and second passages 5a, 5b a sinuous path having half-turns between the fluid inlet 3a and the fluid outlet 3b.
This sinuous path allows an increase in the length of the first and second passages 5a, 5b and therefore increases the time during which the fluid flows in said first and second passages 5a, 5b, thereby increasing the time or it can have heat transfer from one fluid to another.
the ribs 7 may have rounded ends 11.
the first and second fluid flow passages 5a, 5b are symmetrical with respect to each other along an axis of symmetry passing through the fluid inlet and outlet 3a, 3b and parallel to the width h of said plate 1 That is, they are identical to each other and have the same shape and length.
the flow passages 5a, 5b may also include disruption projections 9 to make the fluid flowing in the flow passages 5a, 5b more homogeneous.
the flat tubes are constituted by the assembly of two plates 1 between them, the flow passages 5a and 5b of each of the two plates facing each other.
the assembly of the plates 1 is made to be tight, to prevent leakage of the fluid passing through the flow passages 5a, 5b.
a flat tube may be the assembly of a plate 1 with a flat plate resting on the periphery of the plate 1 and the ribs 7, covering the flow passages 5a, 5b.
a flat tube heat exchanger comprises a stack of flat tubes interconnected at their fluid inlet and outlet 3a, 3b, and each flat tube being spaced apart to allow another fluid to pass between said flat tubes.
the flat tubes are connected to each other at the fluid inlet and outlet 3a, 3b in order to form a fluid inlet column comprising all the fluid inlets of all the flat tubes and a fluid outlet column comprising all the outlets. of fluid from all the flat tubes.
the fluid inlet and outlet columns are located in the center of the heat exchanger.
This configuration makes it possible to have only one refrigerant inlet column 30a and a single refrigerant outlet column 30b and thus to overcome the constraints and costs associated with the use of two heat exchangers. and therefore requiring two coolant inlet columns and two coolant outlet columns.

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

EP12737836.2A 2011-07-25 2012-07-24 Plaque d'echangeur de chaleur Revoked EP2737269B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
PL12737836T PL2737269T3 (pl)	2011-07-25	2012-07-24	Płyta wymiennika ciepła

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR1156753A FR2978538B1 (fr)	2011-07-25	2011-07-25	Plaque d'echangeur de chaleur.
PCT/EP2012/064499 WO2013014155A1 (fr)	2011-07-25	2012-07-24	Plaque d'echangeur de chaleur

Publications (2)

Publication Number	Publication Date
EP2737269A1 EP2737269A1 (fr)	2014-06-04
EP2737269B1 true EP2737269B1 (fr)	2017-04-12

Family

ID=46548494

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP12737836.2A Revoked EP2737269B1 (fr)	2011-07-25	2012-07-24	Plaque d'echangeur de chaleur

Country Status (8)

Country	Link
US (1)	US20140216702A1 (es)
EP (1)	EP2737269B1 (es)
JP (1)	JP6100257B2 (es)
CN (1)	CN103975214B (es)
FR (1)	FR2978538B1 (es)
MX (1)	MX347583B (es)
PL (1)	PL2737269T3 (es)
WO (1)	WO2013014155A1 (es)

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DE102014217728A1 (de) *	2014-09-04	2016-03-10	Mahle International Gmbh	Kühlplatte
US9920686B2 (en)	2015-09-28	2018-03-20	Hanon Systems	Water-cooled charge air cooler with integrated multi-stage cooling
JP6531328B2 (ja) *	2015-10-09	2019-06-19	有限会社和氣製作所	熱交換器およびその製造方法
DE102016205237A1 (de) *	2016-03-30	2017-10-05	Robert Bosch Gmbh	Temperiervorrichtung eines Batteriemoduls, Verfahren zu dessen Herstellung und Batteriemodul
ES2733574T3 (es) *	2016-10-07	2019-12-02	Alfa Laval Corp Ab	Placa de intercambio de calor e intercambiador de calor
JP6601384B2 (ja) *	2016-12-26	2019-11-06	株式会社デンソー	インタークーラ
US10914533B2 (en)	2017-03-24	2021-02-09	Hanon Systems	Intercooler for improved durability
KR101987850B1 (ko) *	2017-11-03	2019-06-11	두산중공업 주식회사	사공간을 삭제한 구조를 포함하는 인쇄기판형 열교환기
CN109751900B (zh) *	2017-11-03	2020-10-16	斗山重工业建设有限公司	包括一体型结构的印刷电路板式热交换器
KR102031978B1 (ko) *	2017-12-21	2019-10-14	두산중공업 주식회사	기액 분리 구조를 포함하는 인쇄기판형 열교환기
CN108800557A (zh) *	2018-06-07	2018-11-13	万向钱潮传动轴有限公司	一种压缩空气加热装置
JP6783836B2 (ja) *	2018-09-19	2020-11-11	株式会社前川製作所	プレート重合体及び熱交換器
KR102598408B1 (ko) *	2018-12-06	2023-11-07	한온시스템 주식회사	열교환기
EP3671092B1 (en) *	2018-12-17	2021-05-19	Valeo Autosystemy SP. Z.O.O.	Charge air cooler
JP2020190370A (ja)	2019-05-22	2020-11-26	有限会社和氣製作所	マイクロ熱交換器およびその製造方法
JP7445224B1 (ja)	2023-01-20	2024-03-07	フジテック株式会社	エレベータのかご及びエレベータ

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EP2228615B1 (de) *	2009-03-12	2018-04-25	MAHLE Behr GmbH & Co. KG	Vorrichtung zum Austausch von Wärme, insbesondere zur Wärmerückgewinnung aus Abgasen eines Kraftfahrzeugs
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DE102012013755B8 (de) *	2012-07-12	2022-01-13	Al-Ko Therm Gmbh	Wärmetauscherplatteneinheit, Wärmetauscher und Verfahren zur Herstellung eines Wärmetauschers

2011
- 2011-07-25 FR FR1156753A patent/FR2978538B1/fr not_active Expired - Fee Related
2012
- 2012-07-24 EP EP12737836.2A patent/EP2737269B1/fr not_active Revoked
- 2012-07-24 JP JP2014522062A patent/JP6100257B2/ja active Active
- 2012-07-24 CN CN201280046630.1A patent/CN103975214B/zh active Active
- 2012-07-24 MX MX2014000997A patent/MX347583B/es active IP Right Grant
- 2012-07-24 WO PCT/EP2012/064499 patent/WO2013014155A1/fr active Application Filing
- 2012-07-24 US US14/234,659 patent/US20140216702A1/en not_active Abandoned
- 2012-07-24 PL PL12737836T patent/PL2737269T3/pl unknown

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH06117783A (ja)	1992-10-01	1994-04-28	Showa Alum Corp	積層型熱交換器
KR200145266Y1 (ko)	1993-07-30	1999-06-15	신영주	열교환 장치
US20020148415A1 (en)	1998-06-15	2002-10-17	Rheem Australia Pty Ltd.	Water heater and water heater component construction
US20020014326A1 (en)	1999-07-14	2002-02-07	Mitsubishi Heavy Industries, Ltd.	Heat exchanger
JP2001215090A (ja)	2000-02-02	2001-08-10	Mitsubishi Heavy Ind Ltd	パラレルフロータイプ熱交換器及びその製造方法
KR20030070943A (ko)	2002-02-27	2003-09-03	한라공조주식회사	열교환 플레이트 및 이것을 이용한 적층형 열교환기
US20050194123A1 (en)	2004-03-05	2005-09-08	Roland Strahle	Plate heat exchanger
US20100032148A1 (en)	2006-11-20	2010-02-11	Alfa Laval Corporate Ab	Plate Heat Exchanger
WO2009083366A1 (fr)	2007-12-20	2009-07-09	Valeo Systemes Thermiques	Refroidisseur d'air de suralimentation notamment pour vehicule automobile

Also Published As

Publication number	Publication date
CN103975214B (zh)	2017-08-04
FR2978538A1 (fr)	2013-02-01
FR2978538B1 (fr)	2015-06-19
PL2737269T3 (pl)	2017-08-31
JP2014521913A (ja)	2014-08-28
WO2013014155A1 (fr)	2013-01-31
MX2014000997A (es)	2014-05-13
EP2737269A1 (fr)	2014-06-04
JP6100257B2 (ja)	2017-03-22
CN103975214A (zh)	2014-08-06
MX347583B (es)	2017-05-02
US20140216702A1 (en)	2014-08-07

Publication	Publication Date	Title
EP2737269B1 (fr)	2017-04-12	Plaque d'echangeur de chaleur
EP2726804B1 (fr)	2017-07-19	Echangeur thermique notamment pour vehicule automobile
EP2764314A1 (fr)	2014-08-13	Plaque pour échangeur de chaleur et échangeur de chaleur muni de telles plaques
EP2936029A1 (fr)	2015-10-28	Tube plat pour échangeur de chaleur d'air de suralimentation et échangeur de chaleur d'air de suralimentation correspondant
EP2473809A1 (fr)	2012-07-11	Echangeur thermique
EP2912396B1 (fr)	2017-10-11	Échangeur thermique, notamment pour vehicule automobile
FR2973106A1 (fr)	2012-09-28	Renfort de liaison entre plaques d'un echangeur de chaleur
WO2013011136A1 (fr)	2013-01-24	Echangeur thermique, tube plat et plaque correspondants
EP2936038B1 (fr)	2019-07-31	Tube plat pour échangeur de chaleur d'air de suralimentation et échangeur de chaleur d'air de suralimentation correspondant
EP2764317B1 (fr)	2017-07-05	Echangeur thermique
EP2912397A1 (fr)	2015-09-02	Boite collectrice pour échangeur de chaleur, notamment refroidisseur d'air de suralimentation de moteur de véhicule automobile
WO2019239054A1 (fr)	2019-12-19	Echangeur de chaleur de véhicule automobile
FR3069312B1 (fr)	2019-07-26	Echangeur de chaleur pour refroidisseur d'air de suralimentation
EP2463610B1 (fr)	2013-12-18	Échangeur de chaleur notamment pour véhicule automobile
FR2973491A1 (fr)	2012-10-05	Plaque pour echangeur de chaleur et echangeur de chaleur muni de telles plaques
EP2743108B1 (fr)	2018-04-25	Circuit de conditionnement d'air, notamment pour véhicule automobile
FR2985009A1 (fr)	2013-06-28	Tube plat pour echangeur de chaleur.
FR3024771A1 (fr)	2016-02-12	Faisceau d'echangeur de chaleur et echangeur de chaleur comprenant ledit faisceau
WO2024008650A1 (fr)	2024-01-11	Dispositif de regulation thermique, notamment de refroidissement
WO2004090448A2 (fr)	2004-10-21	Module d’echange de chaleur, notamment pour vehicule automobile
FR3066261A1 (fr)	2018-11-16	Echangeur de chaleur optimise a trois rangees de tubes
FR3042262A1 (fr)	2017-04-14	Echangeur thermique comprenant au moins un tube de liaison

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