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EP1923654B1 - Échangeur de chaleur - Google Patents

Échangeur de chaleur Download PDF

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Publication number
EP1923654B1
EP1923654B1 EP20060023987 EP06023987A EP1923654B1 EP 1923654 B1 EP1923654 B1 EP 1923654B1 EP 20060023987 EP20060023987 EP 20060023987 EP 06023987 A EP06023987 A EP 06023987A EP 1923654 B1 EP1923654 B1 EP 1923654B1
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
parts
exchanger according
flat tubes
shell
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.)
Not-in-force
Application number
EP20060023987
Other languages
German (de)
English (en)
Other versions
EP1923654A1 (fr
Inventor
Helmut Roll
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.)
Modine Manufacturing Co
Original Assignee
Modine Manufacturing Co
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 Modine Manufacturing Co filed Critical Modine Manufacturing Co
Priority to EP20060023987 priority Critical patent/EP1923654B1/fr
Priority to DE200650006083 priority patent/DE502006006083D1/de
Priority to PCT/US2007/072968 priority patent/WO2008008710A1/fr
Priority to US12/307,810 priority patent/US20100032149A1/en
Publication of EP1923654A1 publication Critical patent/EP1923654A1/fr
Application granted granted Critical
Publication of EP1923654B1 publication Critical patent/EP1923654B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
    • 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
    • F28F9/02—Header boxes; End plates
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
    • F28F9/0209—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions
    • F28F9/0212—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions the partitions being separate elements attached to header boxes
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
    • F28F9/0214—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only longitudinal partitions
    • F28F9/0217—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only longitudinal partitions the partitions being separate elements attached to header boxes
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0263—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by varying the geometry or cross-section of header box
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments
    • 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
    • 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
    • F28D2021/0091—Radiators
    • F28D2021/0094—Radiators for recooling the engine coolant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2220/00—Closure means, e.g. end caps on header boxes or plugs on 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
    • F28F2225/00—Reinforcing means
    • F28F2225/08—Reinforcing means for header boxes

Definitions

  • the invention relates to a heat exchanger as a soldering or welded construction, which has narrow and broad sides having flat tubes and corrugated ribs and collecting boxes, and in at least one of the collecting boxes contains a partition or the like to form the internal flow characteristic of the heat exchanger accordingly.
  • This heat exchanger is from the EP 864 840B1 and known from other publications.
  • the from the EP 864 840 B1 Known heat exchanger has no tube plates but expanded tube ends, which are joined together in a block. The end edge of each header encloses flush the block of pipe ends.
  • the known heat exchanger has the advantage that a little less material, for example. Aluminum sheet, could be used because - as mentioned - tube plates are not present.
  • the operating weight of the heat exchanger is thereby reduced only slightly, because the expansion of the pipe ends requires comparatively larger wall thicknesses of the flat tubes, whereby the mentioned savings are partially reversed.
  • a not insignificant overhead is generated because of the implementation of the forming process at each pipe end.
  • the prior art design poses soldering problems that result in excessive rejects or rework rates unless very careful pre-treatments are performed for the soldering process.
  • a dividing wall was used in its transverse or depth direction, which permits a U-shaped flow through it, which is desired for some applications.
  • the object of the invention is to provide a heat exchanger which allows the use of flat tubes with thinner wall thicknesses, or which can at least alleviate at least one of the above-mentioned disadvantages.
  • the solution according to the invention results in the heat exchanger in that it is equipped with the features of claim 1. Because the headers are provided with spaced-apart projections which engage in the ends of the flat tubes in the region of the narrow sides, tubes with thinner wall thicknesses can be used since an expansion of the tube ends does not have to be performed.
  • a partition wall extends either transversely or longitudinally between at least two rows of projections, the terms "transverse” and "longitudinal”, of course, may also include “oblique”.
  • the advantage was achieved that the soldering critical joints are easily accessible, so they can be aftertreated if necessary. In a second soldering operation leaks can be eliminated.
  • the heat exchanger according to the invention has a pronounced advantageous relationship between its entire cross-sectional area to the effective heat exchange surface. It can therefore be used well the available space. It is envisaged that the ends of the flat tubes stuck in openings of tube holders, the flat tubes on both sides of the tube holder have a projection. Unlike the openings in known tube sheets, the flat tube ends are not enclosed in the openings of the tube holder around the entire circumference of the opening edge.
  • Each collection box may consist of two shell-like parts, which are connected to each other in a central longitudinal plane of the heat exchanger or in a plane parallel thereto. In this case, frontal openings may be present or not present.
  • the at least one partition can be inserted between the two shell-like parts.
  • the collection box can also be a part which has only two folds and is open to the end faces of the heat exchanger.
  • the collection box could also be a part that has been pulled like a bowl, so has no frontal openings.
  • the one shell-like part is formed identical to the other shell-like part, wherein the connection of the two parts is arranged approximately in the central longitudinal plane of the heat exchanger. That on one of the shell-like parts a neck or the like could be formed and on the other part does not remain unconsidered here. It can also be provided that the one shell-like part is formed shell-like and the other shell-like part is designed approximately planar, wherein the connection of the two parts lies in a plane parallel to the central longitudinal plane. In this connection, it should be noted that the dividing wall which is inserted between the shell-like parts can either be flat or in turn can also be formed with one or more folds.
  • connection of the partition with the pipe holder is not in the same plane as the connection of the partition with the shell-like parts.
  • essentially flat parts are also shell-like parts.
  • the central longitudinal plane or a plane parallel to it must not really be flat. The term merely indicates an orientation extending transversely through the broad sides of the flat tubes.
  • the connection of the parts could, for example, be made along a corrugated configuration of the connecting edges of the parts It is envisaged that the shell-like parts have suitable means by which they are held together in a soldering or welding manner, whereby the partition is also provisionally held.
  • the means may be formed as arranged on the edge of the parts tabs and notches or the like, which engage in the assembly of the parts together
  • the means may in contrast be designed as formed on at least one of the parts, inwardly directed deformations, which are designed so that the parts can be connected with the interposition of the partition, for example, put together in the sense of a pre-fixation.
  • the partitions are supported on the surface of the tube holder. They can also be equipped with projections which engage in the flat tubes.
  • the partition wall can also be inserted into slots in the edge of the tube holder.
  • the Fig. 1 shows a perspective view of a portion of the heat exchanger in a first embodiment.
  • the Fig. 2 shows this view in exploded view.
  • the Fig. 3 shows a cross section thereof.
  • the Fig. 4 shows a perspective view of a portion of the heat exchanger in a second embodiment.
  • the Fig. 5 and 6 show details of the second embodiment.
  • heat exchanger In the heat exchanger, which is shown in the figures, it should be a cooled by means of cooling air charge air cooler for automotive applications, without wanting to exclude other heat exchangers and their applications somehow. On the contrary, other heat exchangers and their applications are expressly provided, but not shown in the figures. It may also be, for example, a coolant radiator for automotive applications, where the need to form certain flow characteristics achieved by means of the partition (s) may occur more frequently in practice than in intercoolers. Below is therefore often spoken of radiator, which should be meant the heat exchanger in the broadest sense. Also, such heat exchanger, which are designed for different flowing through the flat tubes 1 media.
  • the radiator at the collecting tank 3 has an inlet or outlet opening 35 for charge air or cooling fluid to be cooled, for example, and one or more inlet or outlet openings 35 can also be located at the other not shown collecting box 3 .
  • the cooling air flows in the sense of the block arrow through the corrugated fins 2, which are arranged between the broad sides 12 of the flat tubes 1 . It is spoken of inlet or outlet openings 35 , because with the help of one or more partitions 10 in one or both header boxes 3 and depending on whether the opening 35, an inlet or outlet is very different internal flow patterns of the radiator set, such as they are desirable for concrete applications.
  • the flat tubes 1 are not specified. However, it should preferably be flat tubes 1 , which have separate inner flow channels 8 , so-called multi-chamber tubes, the chambers by means of an inner insert in the flat tube or with the help of solid partitions in the flat tube, such as those found in extruded flat tubes, can be trained. This was in the Fig. 6 indicated in only two of the numerous flat tube ends. Preferably, it should also be just a series of flat tubes 1 , regardless of the depth of the cooling network formed from flat tubes 1 and 2 ribs.
  • the assembly of the cooler shown in the figures can be carried out, for example, as follows.
  • the flat tubes 1 are alternately with the corrugated fins 2 ( fig4 ) assembled into a stack.
  • pipe holder 4 are attached to both ends of the flat tubes 1 .
  • the pipe holder 4 have openings 40 that extend into the edge 41 of the tube holder 4, whereby the tube holder 4 differ, inter alia, of the usual tube plates.
  • the openings 40 may, if necessary and in a known manner, be provided with a collar-like passage pointing towards the corrugated fins 2 in order to improve the soldering with the flat tube ends.
  • the flat tube ends do not have to protrude inwards to the collection box 3 out. (not clearly visible)
  • the attachment of the tube holder 4 can be carried out so that the tube holder 4 are pushed transversely to their longitudinal direction towards the ends of the flat tubes.
  • the flat tubes 1 have a dimensionally minor but functionally important supernatant 5 on the two longitudinal edges 41 of the tube holder 4.
  • the collecting boxes 3 are attached to the partitions 10 to the tube holders 4 at both opposite ends of the flat tubes 1 .
  • the collecting boxes 3 consist according to the embodiment of the Fig. 1-3 of two shell-like parts 31 and 32. Both shell-like parts 31, 32 have been formed with an approximately identical shell shape.
  • an approximately flat part with a shell-like part could be used to form the header box 3 .
  • the two shell-like parts 31, 32 forming the collection box 3 are equipped with projections 30 arranged at intervals, which engage in the ends of the flat tubes 1 in the region of the narrow sides 11 .
  • the distances of the projections 30 correspond exactly to the distances of the flat tubes 1, so that the collecting boxes 3 can be pushed in the longitudinal direction of the flat tubes 1 on the ends thereof, each projection 30 engages in a flat tube end, specifically in the respective above-mentioned supernatant .
  • the mentioned projections 30 are present in two rows of projections 30 , which have been marked A and B. Between the two cup-like parts 31, 32 is a partition 10 having a longitudinal partition is in this embodiment the tenth As a suitable method of choice for fixing the longitudinal partition wall 10 prior to soldering of the radiator, also the partition 10 arranged in spaced projections 15 was provided. ( Fig.2 and 3 ) These projections 15 are intended to be inserted into the flat tubes 1 , and that - in the embodiment - approximately in the middle between the two narrow sides 11 of the flat tubes, but otherwise not necessarily in the middle, but where the desired position the partition 10 should be. In this context, it should again be noted that the flat tubes 1 in the longitudinal direction extending flow channels 8 (FIG. Fig.
  • the projections 15 of the partition wall 10 can effect an equal or opposite flow in selected areas of the flat tube cross sections.
  • the particular Fig. 2 and 6 it has formed the projections 30 on the collecting box 3 with a corresponding slightly conical shape, so that the same hand, on the one hand easier to slide in the flat tube ends and on the other hand but there tight fit, so that good soldering results can be achieved.
  • the inventor has even made the edges of the projections 30 quite sharp-edged, because it was found that existing length tolerances of the flat tubes 1 can compensate well by the sharp edges of the projections 30 cut into the tube wall of the slightly longer flat tubes 1 , resulting in the mentioned compensation of the tolerances leads.
  • Two opposing slots 42 have been provided at the edge 41 of the tube holder 4 into which the partition wall 10 can be inserted.
  • the slots 42 and consequently also the position of the transverse dividing wall 10 are preferably located between two flat tubes 1.
  • the arrangement of the same in the region of a flat tube cross section is not fundamentally excluded.

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  • 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)

Claims (14)

  1. Echangeur de chaleur se présentant sous la forme d'une construction brasée ou soudée, qui comporte des tubes plats (1) présentant des faces étroites et des faces larges (11, 12) et des nervures ondulées (2) ainsi que des caissons collecteurs (3), et qui possède dans au moins un des caissons collecteurs (3) une paroi de séparation (10) pour configurer de manière correspondante la caractéristique d'écoulement à travers l'échangeur de chaleur, caractérisé en ce que les caissons collecteurs (3) sont dotés de saillies espacées (30) qui s'engagent dans les extrémités des tubes plats (1) dans la région des faces étroites (11), dans lequel la paroi de séparation (10) s'étend transversalement et/ou longitudinalement entre deux rangées (A, B) de saillies (30).
  2. Echangeur de chaleur selon la revendication 1, caractérisé en ce que les extrémités des tubes plats (1) pénètrent dans des ouvertures (40) de supports de tubes (4), dans lequel les tubes plats (1) présentent un dépassement (5) de part et d'autre des supports de tubes (4).
  3. Echangeur de chaleur selon les revendications 1 et 2, caractérisé en ce que les caissons collecteurs (3) sont appliqués sur les bords (41) du support de tubes (4), dans lequel les saillies (30) s'engagent dans les extrémités des tubes plats (1) dans la région des dépassements (5), et dans lequel elles s'appliquent intérieurement dans les faces étroites (11) des tubes plats (1).
  4. Echangeur de chaleur selon l'une quelconque des revendications précédentes, caractérisé en ce que les caissons collecteurs (3) sont réalisés en une seule pièce ou sous la forme de deux pièces en forme de coquilles (31, 32).
  5. Echangeur de chaleur selon la revendication 4, caractérisé en ce qu'une pièce en forme de coquille (31) est réalisée en forme de coquille et l'autre pièce en forme de coquille (32) est sensiblement plane, dans lequel la liaison des deux pièces (31, 32) est située dans un plan parallèle au plan longitudinal médian.
  6. Echangeur de chaleur selon la revendication 4 ou 5, caractérisé en ce que les pièces en forme de coquille (31, 32) présentent des moyens avec lesquels elles sont solidarisées pour le brasage ou le soudage.
  7. Echangeur de chaleur selon la revendication 6, caractérisé en ce que les moyens (6) se présentent sous la forme de pattes et d'encoches disposées sur le bord des pièces (31, 32).
  8. Echangeur de chaleur selon la revendication 6, caractérisé en ce que les moyens sont réalisés sous la forme de déformations (65) dirigées vers l'intérieur, réalisées sur au moins une des pièces (31, 32), qui sont configurées de telle manière que les pièces (31, 32) puissent être assemblées.
  9. Echangeur de chaleur selon les revendications 1 et 8, caractérisé en ce que les déformations dirigées vers l'intérieur (65) sont configurées de telle manière qu'elles présentent des propriétés de déviation de l'écoulement, qui favorisent la répartition uniforme du fluide sur les tubes plats (1).
  10. Echangeur de chaleur selon l'une quelconque des revendications 4 à 9, caractérisé en ce que les pièces en forme coquille assemblées (31, 32) présentent des ouvertures (33) orientées vers les faces frontales de l'échangeur de chaleur, dans lequel il se trouve des pièces latérales (70), qui ferment les ouvertures (33).
  11. Echangeur de chaleur selon l'une quelconque des revendications 4 à 9, caractérisé en ce qu'au moins une des pièces en forme de coquille (31, 32) est déformée de telle manière qu'à l'état assemblé des pièces (31, 32), il n'y ait pas d'ouvertures frontales (33).
  12. Echangeur de chaleur selon l'une quelconque des revendications précédentes 4 à 11, caractérisé en ce que la paroi de séparation (10) est disposée entre deux pièces en forme de coquille (31, 32).
  13. Echangeur de chaleur selon l'une quelconque des revendications précédentes, caractérisé en ce que la paroi de séparation (10) présente des saillies (15), qui s'engagent dans des extrémités de tubes plats.
  14. Echangeur de chaleur selon l'une quelconque des revendications précédentes, caractérisé en ce que les supports de tubes (4) présentent des fentes (42), destinées à fixer la paroi de séparation (10).
EP20060023987 2006-07-08 2006-11-18 Échangeur de chaleur Not-in-force EP1923654B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP20060023987 EP1923654B1 (fr) 2006-11-18 2006-11-18 Échangeur de chaleur
DE200650006083 DE502006006083D1 (de) 2006-11-18 2006-11-18 Wärmeübertrager
PCT/US2007/072968 WO2008008710A1 (fr) 2006-07-08 2007-07-06 Échangeur de chaleur et son procédé de fabrication
US12/307,810 US20100032149A1 (en) 2006-07-08 2007-07-06 Heat exchanger and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20060023987 EP1923654B1 (fr) 2006-11-18 2006-11-18 Échangeur de chaleur

Publications (2)

Publication Number Publication Date
EP1923654A1 EP1923654A1 (fr) 2008-05-21
EP1923654B1 true EP1923654B1 (fr) 2010-02-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060023987 Not-in-force EP1923654B1 (fr) 2006-07-08 2006-11-18 Échangeur de chaleur

Country Status (2)

Country Link
EP (1) EP1923654B1 (fr)
DE (1) DE502006006083D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010053478A1 (de) 2010-12-04 2012-06-06 Modine Manufacturing Co. Wärmeübertrager und Herstellungsverfahren
US8844504B2 (en) 2010-03-18 2014-09-30 Modine Manufacturing Company Heat exchanger and method of manufacturing the same
US9309839B2 (en) 2010-03-18 2016-04-12 Modine Manufacturing Company Heat exchanger and method of manufacturing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008039516A1 (de) 2008-08-23 2010-02-25 Modine Manufacturing Co., Racine Wärmeübertrager

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920069A (en) * 1974-03-28 1975-11-18 Modine Mfg Co Heat exchanger
ES2162358T3 (es) * 1997-03-11 2001-12-16 Behr Gmbh & Co Intercambiador de calor para vehiculos automoviles.
DE19819247A1 (de) * 1998-04-29 1999-11-11 Valeo Klimatech Gmbh & Co Kg Wärmetauscher für Kraftfahrzeuge, insbesondere Wasser/Luft-Wärmetauscher oder Verdampfer
US6530424B2 (en) * 1999-06-02 2003-03-11 Long Manufacturing Ltd. Clip on manifold heat exchanger
DE10347180A1 (de) * 2003-10-10 2005-05-12 Modine Mfg Co Wärmeaustauscher, insbesondere für Kraftfahrzeuge
DE10354382A1 (de) * 2003-11-20 2005-06-16 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere Ladeluftkühler für Kraftfahrzeuge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8844504B2 (en) 2010-03-18 2014-09-30 Modine Manufacturing Company Heat exchanger and method of manufacturing the same
US9309839B2 (en) 2010-03-18 2016-04-12 Modine Manufacturing Company Heat exchanger and method of manufacturing the same
DE102010053478A1 (de) 2010-12-04 2012-06-06 Modine Manufacturing Co. Wärmeübertrager und Herstellungsverfahren
DE102010053478B4 (de) 2010-12-04 2018-05-30 Modine Manufacturing Co. Wärmeübertrager und Herstellungsverfahren für Wärmeübertrager

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DE502006006083D1 (de) 2010-03-25

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