EP3042140B1 - Fond à tubes - Google Patents

Fond à tubes Download PDF

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Publication number
EP3042140B1
EP3042140B1 EP14753098.4A EP14753098A EP3042140B1 EP 3042140 B1 EP3042140 B1 EP 3042140B1 EP 14753098 A EP14753098 A EP 14753098A EP 3042140 B1 EP3042140 B1 EP 3042140B1
Authority
EP
European Patent Office
Prior art keywords
tube sheet
bead
web
region
edge region
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
Application number
EP14753098.4A
Other languages
German (de)
English (en)
Other versions
EP3042140A1 (fr
Inventor
Reinhard Heine
Hicham Rouhana
Thomas Strese
Uwe Fritsche
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.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
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 Mahle International GmbH filed Critical Mahle International GmbH
Publication of EP3042140A1 publication Critical patent/EP3042140A1/fr
Application granted granted Critical
Publication of EP3042140B1 publication Critical patent/EP3042140B1/fr
Active 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0229—Double end plates; Single end plates with hollow spaces
    • 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
    • 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
    • F28F9/0226—Header boxes formed by sealing end plates into covers with resilient gaskets
    • 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
    • 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

Definitions

  • the invention relates to a tube plate having a peripheral edge region for connection to a lid of a collecting box and having a bottom region with openings for receiving tube ends, wherein the bottom region between adjacent openings provided webs, wherein the webs connect the longitudinally opposite portions of the edge region with each other.
  • Heat exchangers in tube-fin construction regularly have a collection box formed from a box-like cover and a tube plate.
  • the tubesheet has a number of openings, in which the tubes of the heat exchanger are accommodated.
  • the published patent application DE 10 2006 005 421 A1 For example, an arrangement of cams in the tube plate of a heat exchanger, the cams serve as an abutment for an insertable into the tube sheet cover. In this case, they counteract in particular a deflection of the lid inwards.
  • the cams are particularly advantageous because they are formed upwards, so away from the heat exchanger network and towards the lid and thus form a stop for the lid.
  • the external forces acting on the lid which arise for example by the connection between the tube sheet and the lid, be greater.
  • a circumferential bead for receiving the lid and / or a seal can be omitted, whereby the heat exchanger can be built in particular narrower.
  • US 2009/0255657 A1 discloses a tube sheet according to the preamble of claim 1.
  • the invention relates to a tube plate having a peripheral edge region for connection to a lid of a collecting box and having a bottom region with openings for receiving tube ends, wherein the bottom region between adjacent openings provided webs, wherein the webs connect the longitudinally opposite portions of the edge region, wherein at least one bead is provided, which extends along the edge region and / or from the edge region with a limited extent only in a partial region of a web.
  • the stability of the tubesheet as a whole can be increased. This is advantageous because it increases the durability of the tube plate and thus of the entire heat exchanger.
  • beads which are arranged on the webs in the edge region or adjacent to the edge region are particularly advantageous since the greatest loads occur there during operation.
  • the edge region has a U-shaped cross-section, with a first wall, with a second wall and with a bottom, wherein the first wall is arranged facing the webs.
  • a U-shaped cross-section of the edge region is advantageous since a receiving region for a foot of a cover of a collecting box and optionally a seal is formed by the shape of the edge region.
  • the openings are formed slot-like and parallel to each other.
  • the slot-like openings are advantageous since flat tubes are used regularly, which are inserted into the openings.
  • a parallel arrangement of the individual openings to one another facilitates the production of the tube plate and the installation of the heat exchanger.
  • the openings each have an at least partially encircling wall, which protrude in the direction of the open end region of the U-shaped edge region from the bottom region.
  • passages These at least partially encircling walls form so-called passages.
  • the passages increase the stability of the tube bottom.
  • an increased contact surface between the tubes and the tubesheet is produced by them, which in particular the durability of the connection between the tubes and the tubesheet is beneficial.
  • circumferential walls at their longitudinal end portions which face the first wall of the U-shaped edge region, have chamfers.
  • the bead is formed from above from the direction of the open U-shaped edge region into the tubesheet.
  • Embodiments of the bead can also be provided, which are completely or partially formed from above and / or from below into the tubesheet.
  • the bead extends from the first wall to the web.
  • a course of the bead from the web facing the first wall toward the web is particularly advantageous because the bead generates in this way a particularly good reinforcement of the web of the tube sheet.
  • a bead is arranged on the webs at the two opposite end regions of the web.
  • a plurality of beads is the stability of the tube bottom particularly beneficial.
  • the depth of the bead decreases with increasing distance from the respective first wall of the edge region.
  • Such a design is easy to implement in terms of manufacturing technology and furthermore has the advantage that the material thinning on the flanks of the webs, which arises as a result of the embossing of the beads, is kept as minimal as possible.
  • An extension of the bead into the web can produce a further increase in stability.
  • the range of higher stability is thereby extended from the edge region on the webs, which overall is a better durability of the tube sheet beneficial.
  • the bead has an extension in the region of the first wall, which extends in a direction transverse to the main extension direction of a web over the extension of the web.
  • the maximum internal depth of a bead is determined by the maximum material deflection from the flat bottom area, minus the material thickness used.
  • the object of the heat exchanger is achieved by a heat exchanger with the features of claim 10.
  • One embodiment relates to a heat exchanger with a number of tubes which are accommodated at the end in at least one tube plate according to the invention.
  • the FIG. 1 shows a perspective view of a tube sheet 1.
  • the tube sheet 1 has a peripheral edge region 2.
  • This edge region 2 comprises a bottom region, which has a plurality of openings 3 arranged adjacent to one another.
  • the openings 3 are separated from one another by webs 4, which connect the longitudinal regions of the edge region 2 with each other.
  • the Floor region of the tube sheet 1 is formed substantially flat and flat.
  • the webs 4 are formed by a forming process from this flat bottom area.
  • the openings 3 in the FIG. 1 not shown passages, which are also formed from the flat, flat bottom portion.
  • the webs 4 each have a bead 5 at the end facing the edge region.
  • This bead 5 extends from the end region at least over a partial region of the web 4 to the middle of the web 4.
  • the depth of the bead 5 decreases, starting from the edge region 2 towards the center of the web 4 from.
  • the beads 5 on the webs 4 each have an extension transverse to the main extension direction of the webs 4, which is greater than the extension of the webs 4 in this direction.
  • the beads 5 are thus in particular in the contact region with the edge region 2 in a direction transverse to the main extension direction of the webs 4 on the webs 4 addition.
  • FIG. 2 shows a sectional view through the in the FIG. 1
  • the section runs along the main extension direction of the webs 4 and the openings 3.
  • the sectional plane of the FIG. 2 passes through one of the openings 3.
  • the edge region 2 has a U-shaped cross-section, wherein the U-shaped cross section through a first wall 6, a lying substantially parallel to this first wall 6 second wall 7 and a bottom 8, which the walls 6 and 7 connects with each other.
  • the U-shaped edge region 2 forms a receiving area for a sealing element or for the foot of a cover of a collecting tank. The sealing element and the cover of the collecting tank can be inserted from above into the tubesheet.
  • the edge region 2 or in particular the second wall 7, which is directed outwards, has an outwardly angled section in the upper region. This is used after insertion of a lid, not shown, a collecting box for fixing the foot of the lid within the receiving area in the tube sheet.
  • a passage is characterized, which extends starting from the flat, flat bottom portion of the tube sheet 1 upwards the opening 3.
  • the passage 9 forms a contact surface for pipe ends, which can be inserted into the openings 3. In this way, in particular the contact surface between the tubesheet 1 and the tubes, not shown, is increased, whereby a more stable connection, for example by a soldering process, can be generated.
  • the web 4 has at its two end regions, which respectively face the first wall 6 of the edge region 2, each having a bead 5.
  • the bead 5 in this case has its maximum depth in the region of the first wall 6 and extends with a depth that remains constant at the beginning in the direction of the center of the tube bottom 1. After a certain extent of constant depth, the depth of the bead 5 decreases continuously until finally completely merges into the web 4 and in the bottom region of the tube plate 1.
  • the course of the bead 5 is exemplary. In alternative embodiments, a different course may be provided, wherein the bead may for example extend further into the center of the tube sheet.
  • first wall 6 by a fold has two mutually offset wall sections.
  • the bead 5 projects substantially from the lower portion of the first wall 6.
  • the upper portion of the first wall 6 forms the longitudinal boundary of the opening third
  • FIG. 3 shows a further sectional view through the already in the Figures 1 and 2 shown tube bottom 1.
  • the cutting plane is in contrast to FIG. 2 through one of the webs. 4
  • the tube sheet 1 has a course which forms substantially three levels.
  • the bottom 8 of the edge region 2 forms the lower plane
  • the region of constant depth of the bead 5 forms the middle plane
  • the region of the web 4 corresponding to the bottom region forms the upper plane.
  • the planes are each connected by oblique transitions.
  • the bead may also be drawn further into the middle of the tube sheet in the web.
  • the pitch angles or the depths of the bead can deviate in the individual areas.
  • the web could be lowered or raised relative to the flat bottom region of the tube bottom. A lowering of the web with respect to the original floor area can advantageously be effected by embossing.
  • the beads 5 are advantageously formed by a stamping process in the tube sheet 1.
  • a tool is advantageously retracted from above from the direction of the open, U-shaped edge region 2 in the tube sheet 1 such that the beads, as shown in the FIGS. 1 to 3 are shown, are formed.
  • This embossing of the beads can advantageously be done in one operation with the molding of the edge region 2 itself.
  • FIG. 4 shows a further perspective view of a tube sheet 1.
  • a shape is produced by the arrangement of the beads at the end regions of the webs 4, in which the contour of the beads 5 and the web 4 below the original bottom portion of the tube sheet 1. Both the bead 5 and the web 4 are deflected below the initial level of the bottom area. Upwards, above the bottom region, the passages 9 are formed, which are arranged in extension of the openings 3. The in the FIG. 4 shown passages 9 have chamfers 12 at their longitudinal end portions.
  • the regions of the tube plate 1, which have the openings 3 and the passages 9, are raised in comparison to the course of the web 4 and the beads 5 and are beyond this.
  • the second wall 7 has a vertically formed lower region and has an upper, outwardly angled region 11.
  • a plurality of slot-like openings 10 are provided. These are used to produce a corrugated-slit curl between the tube sheet 1 and an insertable into the tube sheet 1 lid of a collecting tank, as they are widely known in solutions in the art.
  • the passages 9 are formed on raised areas 13, which are raised in particular with respect to the beads 5 and the web 4. These raised areas 13 are formed essentially by the embossing of the beads 5 and possibly by the impressing of a recess in the region of the web 4. The raised areas 13 are thus beyond the original level of the floor area or are at the same level, while the beads 5 and the web 4 are arranged below the original level of the bottom portion.
  • the raised areas may be designed higher or lower or completely eliminated, so that the passages with the webs may be at a level.
  • FIG. 5 shows a view of an alternative tube sheet 20 not according to the invention.
  • the tube plate 20 also has a plurality of openings which form upwardly formed passages 26.
  • the openings or the passages 26 are spaced apart from one another by webs 21, wherein the webs 21 are planar and form the bottom region of the tube bottom 20.
  • the passages 26 are deflected by a forming process from this floor area.
  • the circumferential edge region 22 has a first wall 23, which faces the webs 21, a second wall 25 and a bottom 24, which connects the first wall 23 with the second wall 25. Connected to the substantially perpendicular part of the first wall 21, an angled to the middle of the tube plate 20 section 28 is shown. The opposing bent portions 28 are connected to each other by the planar web 21.
  • a bead 27, which extends along the angled section 28, is arranged.
  • the bead 27 is introduced by a shaping tool, for example by an embossing process from above, in the angled section 28.
  • the bead 27 extends at least over the full width of the web 21 in a direction transverse to the main extension direction of the web 21.
  • the bead 27 may also beyond the width of the web 21 and in particular over the length of the angled portion 28 also into extend the web 21 into it.
  • a bead 27 is arranged at the two opposite angled portions 28.
  • FIG. 6 shows a detailed view of the tube sheet 20, wherein in particular the bead 27, between two adjacent to each other arranged passages 26, is shown. It can be seen that the bead 27 has an elongated design, wherein the center line of the bead 27 corresponds to the running between the passages 26 center line of the web 21. As in FIG. 6 can be seen, the bead 27 may extend in width across the width of the web 21 addition. The width of the web 21 is the measure of the web 21 between adjacent passages 26th
  • the bead 27 runs, as in the FIGS. 5 and 6 shown, from the bend between the first wall 23 and the angled portion 28 up to the flat portion of the web 21.
  • the bead may also be further drawn into the web 21.
  • a combination of the beads would be the FIGS. 1 to 4 with the tubesheet the FIG. 5 or 6 providable.
  • the edge region 22 can be reinforced here. This is particularly conducive because in this area the strongest mechanical loads arise as a result of pressure fluctuations and movements within the heat exchanger.
  • the tube sheet 20 is thus robust by the formation of the beads 27, which is beneficial for a longer durability. A similar effect goes through in the FIGS. 1 to 4 shown beads 5 at the tube sheet 1 from.
  • FIG. 7 shows a schematic sectional view through a passage 32 of a tube plate 30 with a thereto adjacent web 33.
  • the web 33 is formed in the sectional view as a U-shaped portion which is open at the top.
  • the view of FIG. 7 This corresponds to a section transverse to the main extension direction the webs 4 of the FIG. 2 , wherein the section is guided immediately adjacent to the first wall 6 through the tube sheet 30.
  • FIGS. 1 to 7 shown features are individually combinable with each other.
  • FIGS. 1 to 7 is in terms of the design of the tube sheets or the beads, the passages or the webs, no limiting effect.
  • the figures serve to illustrate the inventive idea.
  • the geometry, the number and the dimensions of the beads are merely exemplary.

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  • 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)

Claims (10)

  1. Plateau à tubes (1, 20, 30) comprenant une zone de bordure périphérique (2, 22) servant à l'assemblage avec un couvercle d'un bac collecteur, et comprenant une zone de fond (31) ayant des ouvertures (3) servant au logement d'extrémités tubulaires, où la zone de fond (31) présente des barrettes (4, 21, 33) prévues entre des ouvertures adjacentes (3), où les barrettes (4, 21, 33) relient les unes aux autres les parties de la zone de bordure (2, 22), qui se font face longitudinalement, où il est prévu au moins une moulure (5, 27) qui s'étend depuis la zone de bordure (2, 22), en ayant une étendue limitée seulement dans une zone partielle d'une barrette (4, 33), où la zone de bordure (2, 22) présente une section en forme de U, ladite zone de bordure ayant une première paroi (6, 23), une deuxième paroi (7, 25) et un fond (8, 24), où la première paroi (6, 23) est disposée en étant tournée vers les barrettes (4, 21), et caractérisé en ce que, par les deux moulures (5) disposées côté extrémité des barrettes (4) et par la partie de la barrette (4) du plateau à tubes (1), partie qui est disposée au milieu, entre les moulures (5), le plateau à tubes (1) présente un profil qui forme pratiquement trois plans, où le fond (8) de la zone de bordure (2) forme le plan inférieur, la zone de profondeur constante de la moulure (5) formant le plan intermédiaire, et la zone de la barrette (4) correspondant à la zone de fond forme le plan supérieur, où les plans sont à chaque fois reliés les uns aux autres par des transitions s'étendant en oblique et où la profondeur de la moulure (5) diminue avec l'augmentation de la distance par rapport à la première paroi respective (6) de la zone de bordure (2).
  2. Plateau à tubes (1, 20, 30) selon la revendication 1, caractérisé en ce que les ouvertures (3) sont configurées en ayant la forme de trous oblongs et s'étendent parallèlement les unes aux autres.
  3. Plateau à tubes (1, 20, 30) selon la revendication 1 ou 2, caractérisé en ce que les ouvertures (3) présentent à chaque fois une paroi (9, 26, 32) au moins partiellement périphérique, ouvertures qui, en direction de la zone d'extrémité ouverte de la zone de bordure (2, 22) en forme de U, sont en saillie par rapport à la zone de fond (31).
  4. Plateau à tubes (1) selon la revendication 3, caractérisé en ce que les parois périphériques (9), au niveau de leurs zones d'extrémités, sur le côté longitudinal, présentent des parties chanfreinées (12), lesquelles parois périphériques sont tournées vers la première paroi (6) de la zone de bordure (2) en forme de U.
  5. Plateau à tubes (1, 20, 30) selon l'une quelconque des revendications précédentes, caractérisé en ce que la moulure (5, 27) est formée dans le plateau à tubes (1, 20, 30), à partir du haut en suivant la direction de la zone de bordure (2, 22) ouverte en forme de U.
  6. Plateau à tubes (1, 20) selon l'une quelconque des revendications précédentes, caractérisé en ce que la moulure (5, 27) s'étend à partir de la première paroi (6, 23) jusqu'à la barrette (4, 21).
  7. Plateau à tubes (1, 20) selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une moulure (5, 27) est disposée à chaque fois sur les barrettes (4, 21), au niveau des deux zones d'extrémités de la barrette (4, 21), qui se font face.
  8. Plateau à tubes (1, 20) selon l'une quelconque des revendications précédentes, caractérisé en ce que la moulure (5, 27) présente, dans la zone de la première paroi (6, 23), une étendue qui, dans une direction orientée de manière transversale par rapport à la direction d'étendue principale d'une barrette (4, 21), va au-delà de l'étendue de la barrette (4, 21).
  9. Plateau à tubes (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que la profondeur intérieure maximale (36) d'une moulure (5) est déterminée par la déflexion de matériau (34) maximale se produisant à partir de la zone de fond (31) de grande étendue, déduction faite de l'épaisseur de matériau (35) utilisée.
  10. Echangeur de chaleur comprenant un nombre de tubes qui sont logés, côté extrémité, dans des plateaux à tubes (1, 20, 30), où au moins l'un des plateaux à tubes (1, 20, 30) est configuré selon l'une quelconque des revendications précédentes.
EP14753098.4A 2013-09-04 2014-08-21 Fond à tubes Active EP3042140B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013217689.9A DE102013217689A1 (de) 2013-09-04 2013-09-04 Rohrboden
PCT/EP2014/067844 WO2015032628A1 (fr) 2013-09-04 2014-08-21 Fond à tubes

Publications (2)

Publication Number Publication Date
EP3042140A1 EP3042140A1 (fr) 2016-07-13
EP3042140B1 true EP3042140B1 (fr) 2019-08-21

Family

ID=51383734

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14753098.4A Active EP3042140B1 (fr) 2013-09-04 2014-08-21 Fond à tubes

Country Status (5)

Country Link
US (1) US10094627B2 (fr)
EP (1) EP3042140B1 (fr)
CN (1) CN105637315B (fr)
DE (1) DE102013217689A1 (fr)
WO (1) WO2015032628A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013227113A1 (de) * 2013-12-23 2015-07-09 MAHLE Behr GmbH & Co. KG Wärmetauscher mit umlaufender Dichtung
JP6547576B2 (ja) * 2015-10-15 2019-07-24 株式会社デンソー 熱交換器
US10215509B2 (en) * 2016-06-21 2019-02-26 Hanon Systems Coined header for heat exchanger
WO2020213738A1 (fr) * 2019-04-15 2020-10-22 株式会社ティラド Plaque centrale de réservoir d'échangeur de chaleur
EP3872433A1 (fr) * 2020-02-28 2021-09-01 Valeo Autosystemy SP. Z.O.O. Échangeur de chaleur et son ensemble réservoir collecteur

Citations (1)

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Publication number Priority date Publication date Assignee Title
DE102006005421A1 (de) * 2005-02-03 2006-08-10 Behr Gmbh & Co. Kg Wärmetauscher

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FR2270471A1 (en) * 1974-05-10 1975-12-05 Chausson Usines Sa Seal between water reservoir and heat exchanger - has rubber ring deformed between reservoir and heat exchanger flanges
FR2742532B1 (fr) * 1995-12-13 1998-01-30 Valeo Thermique Moteur Sa Plaque collectrice d'encombrement reduit pour echangeur de chaleur
JP2004301455A (ja) * 2003-03-31 2004-10-28 Calsonic Kansei Corp 熱交換器用のヘッダタンク
DE102005002417A1 (de) * 2005-01-18 2006-07-27 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere Ladeluftkühler oder Kühlmittelkühler für Kraftfahrzeuge
US20060254761A1 (en) * 2005-05-11 2006-11-16 Denso Corporation Brazed structure and method of manufacturing the same
CN100498190C (zh) * 2006-06-29 2009-06-10 株式会社电装 热交换器
DE102007028792A1 (de) * 2006-06-29 2008-01-31 Denso Corp., Kariya Wärmeaustauscher
US20090255657A1 (en) * 2008-04-15 2009-10-15 Denso Corporation Heat exchanger and method of manufacturing the same
FR2951259B1 (fr) * 2009-10-08 2014-02-28 Valeo Systemes Thermiques Plaque collectrice pour un echangeur de chaleur et echangeur de chaleur correspondant
FR2952711B1 (fr) * 2009-11-19 2012-01-20 Valeo Systemes Thermiques Plaque collectrice, boite collectrice comprenant une telle plaque et echangeur de chaleur equipe d'une telle boite
JP5821795B2 (ja) * 2012-07-18 2015-11-24 株式会社デンソー 熱交換器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006005421A1 (de) * 2005-02-03 2006-08-10 Behr Gmbh & Co. Kg Wärmetauscher

Also Published As

Publication number Publication date
CN105637315A (zh) 2016-06-01
WO2015032628A1 (fr) 2015-03-12
US20160187077A1 (en) 2016-06-30
CN105637315B (zh) 2017-12-12
US10094627B2 (en) 2018-10-09
EP3042140A1 (fr) 2016-07-13
DE102013217689A1 (de) 2015-03-05

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