EP1503165B1 - Radiateur pour véhicules - Google Patents

Radiateur pour véhicules Download PDF

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Publication number
EP1503165B1
EP1503165B1 EP20040012186 EP04012186A EP1503165B1 EP 1503165 B1 EP1503165 B1 EP 1503165B1 EP 20040012186 EP20040012186 EP 20040012186 EP 04012186 A EP04012186 A EP 04012186A EP 1503165 B1 EP1503165 B1 EP 1503165B1
Authority
EP
European Patent Office
Prior art keywords
edge
insert part
motor vehicle
tube
bead
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.)
Expired - Fee Related
Application number
EP20040012186
Other languages
German (de)
English (en)
Other versions
EP1503165A3 (fr
EP1503165A2 (fr
Inventor
Viktor Dipl.-Ing. Brost (Fh)
Denis Dipl.-Ing. Bazika (FH)
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 EP07024461A priority Critical patent/EP1912035B1/fr
Priority to US10/901,880 priority patent/US20050039894A1/en
Publication of EP1503165A2 publication Critical patent/EP1503165A2/fr
Publication of EP1503165A3 publication Critical patent/EP1503165A3/fr
Application granted granted Critical
Publication of EP1503165B1 publication Critical patent/EP1503165B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F28F9/0219—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
    • 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
    • F28D2021/0091—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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F2009/0285—Other particular headers or end plates
    • F28F2009/029—Other particular headers or end plates with increasing or decreasing cross-section, e.g. having conical shape

Definitions

  • the invention relates to a motor vehicle radiator, consisting of flat tubes, corrugated fins and tube sheets with an erected peripheral edge, and with openings matching the cross section of the flat tubes, in which open the ends of the flat tubes, wherein the openings are formed with collars, at which the ends are soldered , and with plastic collecting boxes, which are mechanically fastened at their edge bead with the edge of the tube sheets with the addition of a seal, wherein the edge of the tube sheets is bent on the edge bead of the collecting boxes in the manner of a clamping, wherein an insert is inserted into the tube sheet, which has a circumferential deformed edge strip, which is soldered with its one side on the erect edge of the tube sheet,
  • a motor vehicle radiator is out of the Fig. 2 of the DE 34 40 489 C2 known.
  • the known motor vehicle radiator has only at one end of the flat tubes a substantially flat tube plate with a collecting box.
  • the flat tubes are formed there with a longitudinal ridge, so that the cooling water is deflected at the other end of the flat tubes and flows back to the collection box. Since in the document a completely different from the invention described below task has been solved, seems the Fig. 2 only randomly, ie not purposefully, to show the characteristics of the generic term.
  • a circumferential groove is formed for clamping the collecting tank on the tube plate in the tube plate, in which the seal is their recording and therefore can not slip, as well as in the Fig. 6 of the mentioned document.
  • Such tube sheets are then not considered to be substantially flat.
  • the present invention is based on a motor vehicle radiator with a substantially planar tube sheet.
  • the FR 27 42 534 there is an insert, which is located in the groove of the tube sheet and was soldered to the bent edge of the tube sheet, which is why the preamble of claim 1 was derived from this reference. The insert is there the clamping.
  • EP 1 273 864 A2 are also no substantially flat tube bottoms present, but there the object was achieved, which also plays a role in the present invention and which consists in the motor vehicle radiator with the least possible amount of change with smaller block depths of the cooling network To be able to equip (flat tubes and corrugated ribs).
  • the solution takes place there by the provision of a second tube plate or an intermediate bottom.
  • plastic collection boxes-not of metal-since additional functional elements can be easily realized by appropriate design of the injection-molding tool The projection of the edge of the header over the cooling grid, which is clamped to the edge of the tubesheet, could there, in the EP'864, still be reduced somewhat to reduce the required space of the cooler.
  • the object of the invention vodieenden is to ensure a stable position of the wall of the collecting tank in the clamping despite the substantially flat tube sheets.
  • the motor vehicle radiator should be designed so that the supernatant of the collecting tank is further reduced via the cooling network, the option should exist to provide the radiator in an economical manner, if necessary, with a cooling network lesser block depth.
  • the invention provides that an insert is inserted into the tubesheet, which has a circumferential deformed edge strips, which is soldered with its one side on the erect edge of the tube sheet, and that means are provided on the insert, which the edge bead after support inside.
  • Fig. 1 to 5 show partial perspective sections of a motor vehicle cooler not according to the invention, which may be, for example, a cooled by cooling air coolant radiator or a charge air cooler.
  • FIGS. 6-28 show the invention in several embodiments.
  • the Fig. 24 shows a front view and the Fig. 25 a side view of an essential part of a charge air cooler.
  • the automobile radiator ( Fig. 1-5 ) is known from a cooling network consisting of a series of flat tubes 1 and corrugated fins 2, and of two tube sheets 3, in whose openings 4 the opposite ends of the flat tubes 1 open, constructed.
  • the tube sheets 3 are each connected to a collecting box 6 .
  • the Fig. 1 shows a section of a side of the motor vehicle radiator, with a part of a tube sheet 3, with only two flat tubes 1 of the mentioned series, with as many openings 4, and with a piece of corrugated fins 2, which are arranged between the flat tubes 1 and by the cooling air ( dashed arrows) flows through.
  • the openings 4 are formed with pointing to the flat tubes 1 and the corrugated fins 2 collar 5 , where the ends of the flat tubes 1 are soldered tight and durable.
  • the ends of the flat tubes 1 terminate below the surface of the tube bottom 3 in order to keep the pressure loss of the flowing through the flat tubes 1 , to be cooled medium (solid arrows) low. Furthermore, a part of a collecting box 6 can be seen, which was made of plastic by injection molding.
  • the collecting box 6 is mechanically fastened at its peripheral edge bead 7 with the peripheral deformed edge 8 of the substantially flat tube plate 3 with the addition of a seal 9 , wherein the deformed edge 8 of the tube plate 3 is bent on the edge bead 7 of the collecting box 6 in the manner of a clamping ,
  • the opposite side of the motor vehicle radiator, not shown, is of identical design.
  • a circumferential projection 10 is provided, which is supported on the flat tube sheets 3 and which provides a space 11 for receiving the seal 9 to the deformed edge 8 of the tube sheets 3 out.
  • the seal 9 has an over the Cross-section of the space 11 protruding round cross-section, which is squeezed wide in the course of the clamping, whereby the sealing effect arises, or the space 11 is filled with the seal 9 .
  • the openings 4 in the tubesheets 3 extend at both ends approximately to the circumferential projection 10 on the edge bead 7 of the manifolds 6 , whereby only a slight projection of the rim 8 over the circumference of the cooling network (flat tubes / corrugated fins) was created.
  • the projection 10 resting on the flat tubesheet 3 is arranged approximately perpendicularly above the one end of the openings 4 .
  • the other end of the openings 4 or the opposite side of the collecting tank 6 is not shown, but is identical, which should also be expressed by the "circumferential" edge 7 of the tube plate and the "peripheral" edge bead 7 of the collecting box.
  • the edge bead 7 of the manifolds 6 is formed with a recess 12 into which the deformed edge 8 of the tube plates 3 engages. While the projection 10 is formed on the underside of the edge bead 7 of the collecting tank 6 , the recess 12 is formed on the upper side of the edge bead 7 of the collecting box 6 in the manner of a circumferential groove.
  • the engaging in the recess 12 formed edge 8 of the tube sheet requires a bend of this edge 8 inwardly by much more than 90 °, so that the holding function of the deformed edge 8 relative to the wall of the collecting tank 6 is to be fulfilled.
  • the edge 8 was bent inwards by approximately 130 ° from the vertical inwards, into the recess 12 of the edge bead 7 .
  • the collecting box 6 has no other stop on the tube sheet 3 , since substantially flat tube sheets 3 are provided.
  • the reshaped edge 8 has been bent as a whole in the recess 12 into it.
  • the Fig. 2 and 3 In contrast, show a change, which consists in that the deformed edge 8 of the tube sheets 3 is formed with known at intervals spaced projections 20 . These projections 20 have been bent into the recess 12 . Like from the Fig. 3 can be seen, the recess 12 can be divided by means of webs 14 into compartments 15 . The webs 14 lead to a higher rigidity in the recess 12 , which can therefore be formed with a smaller wall thickness, whereby the supernatant ü on the cooling network is further reduced. From the Fig. 3 is also in principle a device for Clamp the collecting box 6 with the tube sheet 3 to remove. The device has a series of punches.
  • a forming punch 40 alternates with a holding-down punch 30 .
  • the hold-down punches 30 each engage in a compartment 15 of the recess 12 and hold the collection box 6 in the desired position.
  • a forming die 40 bends a supernatant 20 on the deformed edge 8 in the adjacent compartment 15 into. Only a forming punch 40 and a holding-down punch 30 were shown.
  • the hold-down punches 30 have to take effect somewhat earlier than the forming punches 40 in terms of time.
  • the device is located in a forming machine, which was simply provided with the reference numeral 50 .
  • the punches 30 and 40 act approximately perpendicular to the flat tubesheet 3 on the deformed edge 8 and the edge bead 7 a.
  • FIGS. 24 and 25 have been assigned to the previously described components of the motor vehicle radiator reference numerals, which are extended by one hundred. Other components, which have not been described above or are not present, have also received one hundred reference numerals.
  • the plastic collecting tanks 106 have an air inlet or outlet nozzle 190 . (only one of the two manifolds drawn)
  • the edge bead 107 of the manifolds 106 is fixed at the edge 108 of the tube plates 103 by clamping.
  • the intercooler has a series of flat tubes 101 with corrugated fins 102 interposed therebetween.
  • the tube sheets 103 have openings which are each provided with a collar 105 which are aligned with the cooling network.
  • the cooler also has on each narrow side a side part 180th One of them can be seen in the pictures.
  • an insert 160 is used, which is inserted into the tube plate 103 .
  • Various embodiments of the insert 160 are in the 10, 11 and 12 shown.
  • the insert 160 is made of aluminum sheet by forming.
  • the insert 160 has an edge strip 161 of different design according to the various embodiments, which gives the insert 160 a frame-like configuration.
  • transverse webs 165 were provided between the two longitudinal sides of the insert 160 and its deformed marginal strip 161 , respectively.
  • the transverse webs 165 can improve the stability of the insert 160 and can also impart a gas or liquid flow directing effect by correspondingly forming the angle of attack ⁇ ( Fig. 12 ).
  • the size of the angle of attack ⁇ can change from transverse web 165 to transverse web 165 as a function of the position of the inlet or outlet connection 190 .
  • the transverse webs 165 are connected at both ends only via a relatively narrow and therefore rotatable web 166 with the edge strip 161 . Nevertheless, the transverse webs 165 only represent an option that can be dispensed with, especially with smaller radiator sizes.
  • protrusions 167 located at the lower edge of the trim strip 161 . These projections 167 fit into openings 168 which are present in the tube plate 103 . Projections 167 and openings 168 together constitute a suitable measure for provisionally fixing the edge strip 161 in the tube sheet 103 so that the soldering process can be carried out. ( Fig. 8 . 11 . 18 . 27 ) This caused concerns about tightness are unfounded in view of the level of development of the soldering technology.
  • FIG. 6 and 7 Another possibility for prefixing shows the embodiment of the 6 and 7 , There are at intervals cutouts 170 at the edge of the tube sheet 103 , in each of which a projection 169 is bent into the edge strip 161 .
  • the edge strip 161 of the insert 160 is deformed like a channel. In this groove, the seal 109 is inserted, on which the edge bead 107 of the collecting tank 106 comes to lie, which in the FIG. 6 and 7 not shown.
  • the outer wall of the channel or the edge strip 161 is soldered to the inside of the edge 108 of the tube sheet. The bracketing can happen as it is shown several times in other figures.
  • FIG. 8 and 9 Another advantageous embodiment show the Fig. 8 and 9 , where the Fig. 9 the section A - A shows, in the Fig. 8 was drawn.
  • the seal 109 is located in a circumferential recess of the edge bead 107 of the collecting tank 106.
  • the seal 109 itself is a manufactured by extrusion rubber band approximately rectangular cross-section, which is cut to appropriate length.
  • the recess in the edge bead 107 has at intervals arranged cross-sectional constrictions 171 , which in the Fig. 9 are recognizable. These serve to give the seal 109 appropriate hold because it is trapped there. Therefore, it can not fall out of the recess during assembly of the collecting tank 106 .
  • the sealing effect is achieved by pressing the seal 109 on the edge strip 161 of the insert 160 .
  • the edge bead 107 rests against the already described transverse webs 165 of the insert part 160 and thus can not slip.
  • FIGS. 14, 15 and 16 With regard to the universal and cost-effective use of plastic collecting tanks 106 already mentioned in the introduction, reference is hereby made to the FIGS. 14, 15 and 16 be pointed out.
  • a partition wall 188 was formed in the plastic collection box 106 as its component, with which, as is known, the flow through the radiator can be selected as it is advantageous for certain applications. It was also provided there, the seal 109 form with a cross-connection 187 on which the partition 188 comes to rest during assembly of the collecting tank 106 . Below the partition wall 188 or the transverse connection 187 , the complete flow deflection can be achieved by a further insertion part 189 .
  • FIGS. 17 to 23 show partial views or sections through the edge 108 of the tube sheet 103 and the edge strip 161 of the insert 160 in various embodiments, from which inter alia, the clamping closer.
  • Fig. 17 shows particularly well, has the outer edge of the edge bead 107 cutouts, which are provided where the projections 120 are present at the edge 108 of the tube sheet 103 .
  • the supernatants 120 are, as described above, bent inwards and cause the clamping.
  • the Fig. 26 and 27 each show a view of the inside of a substantially flat tube bottom 103 , wherein in the Fig. 26 the tube plate 103 of adeckenkeitkühlers and in the Fig. 27 the tube plate 103 of a charge air cooler is shown.
  • the openings 104 for the ends of the flat tubes can be seen there as well as the nubs described 176 and those openings 168 which receive the projections 167 at the lower edge of the edge strip 161 .
  • the edge 108 of the tube plate 103 is merely bent, ie erect.
  • the tube plates 3, 103 have no groove for receiving the seal.
  • the Fig. 28 shows a modified embodiment of the invention, in which the collar 105 at the openings 104 in the tube plate 103 in the direction of the collecting tank 106th are formed pointing. With respect to the formation of the insert 160 may be described on FIGS. 19 and 20 to get expelled.
  • the invention allows the provision of a cooling network of lesser depth T, as described above.

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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)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Claims (7)

  1. Radiateur pour véhicule à moteur, se composant de tubes plats (101), d'ailettes ondulées (102) et de deux plateaux à tubes (103) avec un bord périphérique dressé (108) et avec des ouvertures (104) s'adaptant à la section transversale des tubes plats (101), dans lesquelles débouchent les extrémités opposées des tubes plats (101), dans lequel les ouvertures (104) sont munies de collets (105) auxquels les extrémités sont brasées, et avec deux bacs collecteurs (106) en matière synthétique, qui sont fixés mécaniquement par leur bourrelet de bord périphérique (107) au bord recourbé (108) des plateaux à tubes (103) avec insertion d'un joint d'étanchéité (109), dans lequel le bord dressé (108) des plateaux à tubes (103) est courbé à la manière d'une agrafe sur le bourrelet de bord (107) des bacs collecteurs (106), dans lequel une pièce d'insertion (160) est introduite dans le plateau à tubes (103), et présente une bande de bord déformée périphérique (161), qui est brasée par sa première face au bord dressé (108) du plateau à tubes (103), caractérisé en ce que la pièce d'insertion (160) porte des moyens qui soutiennent intérieurement le bourrelet de bord (107).
  2. Radiateur pour véhicule à moteur selon la revendication 1, caractérisé en ce que le bourrelet de bord (107) est supporté par le fait qu'il est appliqué vers l'intérieur sur des nervures transversales (165) ou d'autres butées, qui sont formées dans la pièce d'insertion (160), ou par le fait qu'il est appliqué sur la bande de bord déformée (161) de la pièce d'insertion (160).
  3. Radiateur pour véhicule à moteur selon la revendication 1, caractérisé en ce que le bourrelet de bord (107) est supporté par le fait qu'il présente une rainure (175), qui reçoit l'autre côté de la bande de bord (161) de la pièce d'insertion (160).
  4. Radiateur pour véhicule à moteur selon la revendication 1, caractérisé en ce que le bourrelet de bord (107) est supporté par le fait que la bande de bord (161) de la pièce d'insertion (160) est réalisée en forme de goulotte.
  5. Radiateur pour véhicule à moteur selon la revendication 4, caractérisé en ce que la bande de bord (161) en forme de goulotte de la pièce d'insertion (160) présente une paroi intérieure et une paroi extérieure (163, 164), dans lequel la paroi extérieure (164) est appliquée sur le bord dressé (108) du plateau à tubes (103) et peut y être bloquée.
  6. Radiateur pour véhicule à moteur selon la revendication 1 et 2, caractérisé en ce qu'il est prévu sur la bande de bord (161) de la pièce d'insertion (160) des saillies (167), qui s'engagent dans des ouvertures (168) du plateau à tubes (103), pour maintenir provisoirement la pièce d'insertion (160) dans le plateau à tubes (103).
  7. Radiateur pour véhicule à moteur selon l'une quelconque des revendications précédentes, caractérisé en ce que les collets (105) sont orientés vers l'intérieur des bacs collecteurs (106) ou de préférence en direction du réseau de refroidissement et en ce que les plateaux à tubes (103) sont par ailleurs essentiellement plans.
EP20040012186 2003-08-01 2004-05-22 Radiateur pour véhicules Expired - Fee Related EP1503165B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07024461A EP1912035B1 (fr) 2003-08-01 2004-05-22 Refroidisseur de véhicule automobile
US10/901,880 US20050039894A1 (en) 2003-08-01 2004-07-29 Vehicle radiator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10335344 2003-08-01
DE2003135344 DE10335344A1 (de) 2003-08-01 2003-08-01 Kraftfahrzeugkühler

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP07024461A Division EP1912035B1 (fr) 2003-08-01 2004-05-22 Refroidisseur de véhicule automobile

Publications (3)

Publication Number Publication Date
EP1503165A2 EP1503165A2 (fr) 2005-02-02
EP1503165A3 EP1503165A3 (fr) 2006-08-02
EP1503165B1 true EP1503165B1 (fr) 2008-05-28

Family

ID=33521529

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07024461A Expired - Fee Related EP1912035B1 (fr) 2003-08-01 2004-05-22 Refroidisseur de véhicule automobile
EP20040012186 Expired - Fee Related EP1503165B1 (fr) 2003-08-01 2004-05-22 Radiateur pour véhicules

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP07024461A Expired - Fee Related EP1912035B1 (fr) 2003-08-01 2004-05-22 Refroidisseur de véhicule automobile

Country Status (3)

Country Link
EP (2) EP1912035B1 (fr)
DE (3) DE10335344A1 (fr)
ES (1) ES2324842T3 (fr)

Families Citing this family (7)

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DE102006002854A1 (de) * 2006-01-19 2007-07-26 Behr Gmbh & Co. Kg Befestigungsanordnung für Wärmeübertrager
JP5585456B2 (ja) 2011-01-06 2014-09-10 株式会社デンソー 熱交換器およびその製造方法
JP5920167B2 (ja) 2012-10-17 2016-05-18 株式会社デンソー 熱交換器
WO2017183358A1 (fr) 2016-04-20 2017-10-26 株式会社デンソー Échangeur de chaleur et son procédé de fabrication
FR3084738B1 (fr) * 2018-07-31 2020-11-27 Valeo Systemes Thermiques Echangeur de chaleur avec joint d’etancheite comportant au moins une zone d’evidement
DE102018216659A1 (de) * 2018-09-27 2020-04-02 Mahle International Gmbh Wärmeübertrager
CN116164557A (zh) * 2023-03-02 2023-05-26 江苏凯乐汽车部件科技有限公司 一种汽车散热器及其制造工艺

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JPS6023790A (ja) * 1983-07-18 1985-02-06 Nippon Denso Co Ltd 熱交換器
DE3440489A1 (de) 1984-11-06 1986-05-07 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Kuehler, insbesondere fuer die kuehlanlage eines verbrennungsmotors eines kraftfahrzeuges
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FR2742534B1 (fr) * 1995-12-13 1998-01-30 Valeo Thermique Moteur Sa Echangeur de chaleur a boite a fluide et plaque collectrice assemblees, notamment pour vehicule automobile
FR2742532B1 (fr) * 1995-12-13 1998-01-30 Valeo Thermique Moteur Sa Plaque collectrice d'encombrement reduit pour echangeur de chaleur
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FR2742533B1 (fr) * 1995-12-13 1998-01-30 Valeo Thermique Moteur Sa Echangeur de chaleur de resistance a la pression renforcee
FR2742531B1 (fr) 1995-12-13 1998-01-30 Valeo Thermique Moteur Sa Plaque collectrice d'echangeur de chaleur, procede pour sa fabrication et echangeur de chaleur comprenant une telle plaque collectrice
FR2750484B1 (fr) * 1996-06-28 1998-09-18 Valeo Thermique Moteur Sa Echangeur de chaleur a collecteur plat serti, notamment pour vehicule automobile
FR2789758B1 (fr) * 1998-11-30 2001-04-27 Valeo Thermique Moteur Sa Procede d'assemblage d'un echangeur de chaleur, en particulier de vehicule automobile, et echangeur ainsi obtenu
JP2000249492A (ja) * 1999-03-02 2000-09-14 Sanden Corp 熱交換器のタンク
DE10016029A1 (de) 2000-03-31 2001-10-04 Modine Mfg Co Wärmetauscher mit einer Vielzahl von Rohren
DE10132617A1 (de) 2001-07-05 2003-01-16 Modine Mfg Co Wärmeaustauscher

Also Published As

Publication number Publication date
EP1503165A3 (fr) 2006-08-02
EP1912035A1 (fr) 2008-04-16
EP1503165A2 (fr) 2005-02-02
DE502004007266D1 (de) 2008-07-10
ES2324842T3 (es) 2009-08-17
EP1912035B1 (fr) 2009-04-15
DE10335344A1 (de) 2005-03-10
DE502004009377D1 (de) 2009-05-28

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