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WO2006007969A1 - Dispositif de fixation d'un premier echangeur thermique sur un deuxieme echangeur thermique - Google Patents

Dispositif de fixation d'un premier echangeur thermique sur un deuxieme echangeur thermique Download PDF

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Publication number
WO2006007969A1
WO2006007969A1 PCT/EP2005/007216 EP2005007216W WO2006007969A1 WO 2006007969 A1 WO2006007969 A1 WO 2006007969A1 EP 2005007216 W EP2005007216 W EP 2005007216W WO 2006007969 A1 WO2006007969 A1 WO 2006007969A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
block
tubes
arrangement according
collecting
Prior art date
Application number
PCT/EP2005/007216
Other languages
German (de)
English (en)
Inventor
Manuel Alcaine
Martin Harich
Klaus Hassdenteufel
Chi-Duc Nguyen
Wolfgang Reier
Rainer Ruoff
Erwin Skiba
Michael Spieth
Original Assignee
Behr Gmbh & Co. Kg
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 Behr Gmbh & Co. Kg filed Critical Behr Gmbh & Co. Kg
Priority to EP05767011A priority Critical patent/EP1771695A1/fr
Publication of WO2006007969A1 publication Critical patent/WO2006007969A1/fr

Links

Classifications

    • 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
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0435—Combination of units extending one behind the other
    • 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
    • F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures
    • 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
    • F28D2021/0084—Condensers
    • 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
    • F28D2021/0089—Oil 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
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing

Definitions

  • the invention relates to an arrangement for fastening a first to a second heat exchanger according to the preamble of claim 1 and a method for producing a consisting of the first and second Wär ⁇ meübertrager unit.
  • Heat exchangers for different media are combined in particular in motor vehicles as structural units, in particular so-called cooling modules. Since a large number of today's motor vehicles, in particular the upper market segment is equipped with an air conditioning system, these vehicles require both a coolant radiator for cooling the internal combustion engine and a condenser for the refrigerant circuit of the air conditioning system. Coolant cooler and condenser are arranged in the front engine compartment of the motor vehicle and both are exposed to ambient air. For the representation of an assembly consisting ofdemit ⁇ telkühler and refrigerant condenser different designs are be ⁇ known. DE-A 197 31 999 has disclosed a cooling module in which the coolant cooler and the condenser are held together by two module carriers arranged laterally and fastened in the vehicle.
  • brackets are soldered on the capacitor, which are in engagement with the fastening means designed as slide rails on the coolant box.
  • additional fixing means which are to be attached to the heat exchangers are required.
  • a further simplified construction for attaching a capacitor to a coolant radiator is described in the earlier patent application of the applicant with the file number 103 48 701.
  • the capacitor has no or hardly any additional fastening means; instead, corresponding holding means are provided on the coolant cooler or its coolant box.
  • the condenser can thus be connected in a simple manner, for example by snap connections with the coolant radiator, to form a unit which can be mounted as such in the motor vehicle.
  • a further object of the invention is to specify a cost-effective method for producing a building unit consisting of two heat exchangers. This object is solved by the features of claim 1.
  • both heat exchangers are connected to a structural unit, a so-called heat exchanger module, by direct soldering connections, namely by connecting both side parts and / or by connecting at least one side part to the collecting tubes or by direct connection of the collecting boxes and collecting tubes , Due to the direct soldering or soldering integration of both heat exchangers, on the one hand additional fastening parts and, on the other hand, the associated assembly (assembly) of both heat exchangers are saved. This results in a brazed structural unit which is also lighter and more compact in a smaller number.
  • collecting boxes made of plastic are by no means excluded, since they can be placed subsequently after the soldering of both blocks.
  • the headers can also be made of a metallic material, so in particular aluminum and soldered gleich ⁇ time with both blocks.
  • the solder joints are produced between a side part of the first and a side part of the second heat exchanger by means of a positive connection in that the side parts are adapted accordingly.
  • one side part has a recess and the other side part has a shape, which engages in a form-fitting manner in the recess.
  • Another form-fitting connection can be produced by a tab connection, wherein tabs are provided on one side part and surround the other U-shaped side part. Soldering gaps are formed between the side parts, which cause a solder connection, by means of these form-locking connections.
  • the positive connection of the side parts before soldering causes a fixation of a heat exchanger relative to the other and thus forms a fixed bearing during the soldering process.
  • the other side of the solder joint is formed as a floating bearing during soldering, that is, a heat exchanger can during the soldering process against the - A -
  • a folded leg of a side part has substantially flat contact surfaces for the collecting tubes of the second heat exchanger, so that relative movements between the two heat exchangers during the soldering process Both heat exchangers are individually clamped for soldering and lie on one another during the soldering process, whereby different expansions can occur between the two heat exchangers, which are permitted by the "sliding" solder gaps between collecting tubes and side part baffles.
  • At the end of the soldering process preferably four or more points have a cohesive connection between the two heat exchangers.
  • the first heat exchanger is designed as a coolant radiator of a cooling circuit of a Brenn ⁇ engine for a motor vehicle and the secondniesü ⁇ transformer as a condenser for an air conditioner of a motor vehicle. Both are soldered to form a structural unit, a so-called cooling module, which is fastened in the front engine compartment of the motor vehicle. By feh ⁇ loin additional fasteners results in a compact unit with lower weight and lower production costs.
  • the cooler and condenser are preferably designed as cross-flow heat exchangers, ie with horizontally arranged tubes. The entire unit, ie the cooling module can be secured in the vehicle by means of suitable fastening elements on the coolant boxes, which are made of plastic.
  • the Bau ⁇ unit or the heat exchanger module is constructed of a condenser and an oil cooler, which can be soldered directly via integrated holder.
  • a main and a low-temperature coolant radiator of a coolant circuit are combined to form a heat transfer module and directly soldered, preferably via integrated holders on the side parts.
  • a condenser and a all-aluminum coolant radiator without a holder can be soldered directly to one another by virtue of the collecting tubes with the collecting boxes forming solder joints on forms of the collecting boxes. This has the advantage of further simplification and cost reduction since the holders are eliminated.
  • both heat exchangers or their blocks are cassetted separately and tensioned for soldering. Thereafter, the thus prepared cherriesü ⁇ transformer are positioned in a soldering oven so that they lie one above the other and fi xed via a side panel / side panel connection or other compounds. In this situation, in which both heat exchangers are connected on the one hand by a "fixed bearing” and on the other hand by a "loose bearing", both heat exchangers are soldered simultaneously, d. H.
  • FIG. 1 shows a cooling module, consisting of a cross-flow cooler and a cross-flow capacitor for a motor vehicle
  • FIG. 2 shows a partial section of the cooling module according to FIG. 1
  • FIG. 3a shows a first embodiment for a solder connection between the two
  • FIG. 3b shows a second embodiment of a solder joint between the two
  • Fig. 5a shows a third embodiment for a solder joint between the two
  • FIG. 5b the solder joint according to Fig. 5a after assembly
  • Fig. 6 shows another embodiment of a solder joint between the two heat exchangers with extended headers of
  • Fig. 7 a soldered heat exchanger module, consisting of a
  • FIG. 7a shows a section of the heat exchanger module according to FIG. 7
  • FIG. 8 shows a further soldered heat exchanger module consisting of a main coolant cooler and a low-temperature coolant cooler
  • FIG. 8a shows a section of the heat exchanger module according to FIG
  • FIG. 8b shows a detail of the heat exchanger module according to FIG. 8
  • FIG. 9 shows a further soldered heat exchanger module, consisting of a all-aluminum coolant cooler and a condenser, and FIG. 9 a shows a detail of the heat exchanger module according to FIG. 9.
  • Fig. 1 shows a cooling module 1, consisting of a coolant radiator 2 for a coolant circuit of an internal combustion engine of a motor vehicle and a condenser 3 for a refrigerant circuit of an air conditioning system of the motor vehicle.
  • Both heat exchangers 2, 3 are - as will be explained in more detail below - directly soldered together to form a block, ie they form a direct cohesive connection with each other.
  • the condenser 3 consists entirely of aluminum parts or parts of aluminum alloys, namely a condenser block 4 consisting of flat tubes and corrugated fins (not shown), collecting tubes 5, 6 arranged on both sides, a collector 7 and a side part 8. A further side part not visible here is on the other side (optional) arranged.
  • the condenser 3 is connected in a manner not shown to the refrigerant circuit of the air conditioning, not shown.
  • the cooler 2 consists of a radiator block 9, a side part 10 (as well as another non-visible side part), tube sheets 11, 12 and coolant boxes 13, 14 made of plastic.
  • the radiator 2 is connected to the coolant circuit, not shown.
  • the attachment of the cooling module 1 in the motor vehicle via unspecified to the coolant tanks 13, 14 molded fasteners which are supported against the motor vehicle frame.
  • the side part 8 of the condenser 3 and the side part of the radiator 2 are connected by solder joints 15a, 15b, 15c, 15d, so at four points cohesively with each other.
  • Fig. 2 shows the cooling module 1 according to FIG. 1 partially in section, wherein the same reference numerals are used for the same parts.
  • the section through the radiator 2 shows a flat tube 16, whose end is taken up in the tubesheet 12 and soldered to the tubesheet 12.
  • the plastic box 13 is placed after soldering and connected to the tube sheet by a flare tight and tight.
  • the preparation of the radiator 2 thus takes place in such a way that first the block 9, consisting of flat tubes and corrugated fins, is cassetted with the two side parts and then the tube sheets 11, 12 are placed on the ends of the flat tubes.
  • This block unit is tensioned with a suitable device and then soldered in a soldering oven. After soldering, the plastic boxes 13, 14 are placed.
  • the section through the condenser 3 shows a flat tube 17 which, with further flat tubes and corrugated fins, not shown, forms the condenser block 4 (see FIG.
  • the flat tubes 17 are received in the collecting tube 5, consisting of a bottom 5a and a cover 5b. All parts of the capacitor, ie flat tubes 17, corrugated fins, manifolds 5, 6, side member 8 and collector 7 are soldered together. In contrast to the radiator 2, the capacitor 3 therefore has no plastic parts, so it can be completely soldered.
  • the connection of cooler 2 and condenser 3 is not shown in FIG. 2, but will be described in more detail below.
  • Fig. 3a shows a corner cutout of the radiator 2 and the capacitor 3 before their assembly, d. H. their mutual connection through the solder joint 15a (see Fig. 1).
  • the side part 10 of the radiator 2 has a U-shaped profile with bevelled lateral limbs 10a, 10b, wherein in the condenser 3 facing leg 10a, a window-like recess 18 is arranged.
  • the side part 8 of the condenser 3 has, on the side facing the radiator 2, a leg 8a folded at a right angle, on which a step-like projection 19 is formed.
  • Fig. 3b shows the solder joint 15a of FIG. 3a in the assembled or joined state, wherein the step-like projection 19 is positively inserted into the recess 18 of the soteilabkantung 10a.
  • the so ⁇ part 8 and thus the capacitor 3 are thus fixed relative to the side part and thus relative to the radiator 2.
  • the other solder joints 15b, 15c, 15d illustrated in FIG. 1 have the same design but are not shown here.
  • FIG. 4a shows a further embodiment for the solder joints 15a to 15d, wherein the side part 10 of the radiator 2 has a U-profile with bevelled lateral limbs 10a, 10b, here without notches or Aus ⁇ savings.
  • the side part 8 of the condenser has, on the side facing the condenser 2, a bevelled leg 8b, from which a projection 20 with a tab 20 is formed.
  • FIG. 4b shows the connection according to FIG. 4a in the mounted, ie joined state, wherein the tab 20 is bent over the folded leg 10a and clamps it between itself. Further latches 20, not shown, are provided on the side part 8 and also connected to the side part 10 by a fold.
  • FIG. 5 a shows a solder joint before assembly on the other side of the cooling module, with the cooler 2 having a second side part 21 and the capacitor has a second side part 22 and the collecting tube 5.
  • the second cooler side part 21 essentially has a U-profile with lateral legs 21a, 21b and a flat end part 21c, which is pushed under the tube bottom 12.
  • the condenser 3 or its manifold 5 facing leg 21a of the side part 21 has a shaped Auf ⁇ contact surface 23, which consists of a slightly concave portion 23a and a ramp 23b.
  • the support surface 23 is adapted to the position and the shape of the collecting tube 5 of the capacitor 3.
  • FIG. 5b shows the soldered connection according to FIG. 5a in the assembled state: the collecting tube 5 rests with its underside on the concave bearing surface 23, 23a and is thus secured against displacement in the longitudinal direction of the side parts 21, 22.
  • the not shown, opposite end of the side part 21 is formed with a similar bearing surface as the support surface 23 shown.
  • the second collection tube (see Fig. 1) rests on the side part 21.
  • the horizontal position of the cooler 2 and the condenser 3 shown in FIGS. 5a, 5b corresponds to the position of the two heat exchangers during the soldering process, ie. H.
  • the cooler 2 lies at the bottom (on a soldering device, not shown), and the capacitor 3 rests on the side parts 10, 21 of the radiator 2, on the one hand via the form-locking connections in the manner of a fixed bearing shown in Fig. 3b or in Fig. 4b fixed and rests loosely on the other side, namely that of the side part 21, like a "movable bearing.”
  • This ensures that both heat exchangers, which are each in their own clamping device, can move relative to one another during the soldering process
  • a stress-free soldering takes place, and both heat exchangers 2, 3 are connected in a materially joined manner to one another at the intended locations to form a fixed structural unit.
  • Fig. 6 shows a further embodiment of a connection according to the invention between the radiator 2 and a modified capacitor 24, the block width is smaller than that of the radiator 2.
  • the capacitor 24 has a block 25 with a side part 26 which is offset from the side part 21 of the radiator 2 inwardly.
  • the capacitor 24 therefore has - to compensate for this difference in the block width - on the side part 26 also extended collecting tubes 27, 28, which rest on the side part 21, which is formed according to the dargestell ⁇ th in Fig. 5a execution.
  • the ends of the extended headers 27, 28 thus form a Los ⁇ bearing ("sliding" solder gaps) with the side part 21 during the soldering process, while the opposite side of the capacitor 24 connected in the same manner as shown in Fig. 3b or Fig. 4b is.
  • a brazed heat exchanger module 30 which consists of a condenser 31 and an oil cooler 32, wherein condenser 31 and oil cooler 32 have approximately the same length in the direction of their unspecified dargestell ⁇ th tubes, but a different block width.
  • the condenser 31 has two header pipes 33, 34 and a collector 35.
  • the oil cooler 32 has two collecting boxes 36, 37 and a side part 38 (the opposite second side part is not visible here). Arranged on both sides are integrated holders 39, 40, which are soldered to the collecting tube 33.
  • FIG. 7 a shows a corner detail of the heat exchanger module 30 according to FIG. 7, wherein a corner region of the condenser 31 for exposing the oil cooler 32 has been omitted.
  • an integrated holder 39 Arranged on the side part 38 of the oil cooler 32 is an integrated holder 39, which is formed integrally with the side part 38 made of a sheet metal and is bent down at right angles to a tab. The latter is arranged so that it comes to the manifold 33 to the plant.
  • 32 four holders are provided on the oil cooler, d. H. two at each manifold 36, 37, so that the oil cooler 32 at four points to An ⁇ position with the headers 33, 34 of the capacitor 31 comes and can be soldered to die ⁇ sen points.
  • FIG. 8 shows another brazed heat exchanger module 41, which consists of a main coolant cooler 42 and a low-temperature Coolant cooler 43 is.
  • the low-temperature cooler 43 is arranged in the air flow direction upstream of the main coolant cooler 42 and connected downstream of the main coolant cooler 42, so that the coolant in the low-temperature cooler 43 can be lowered to a lower coolant temperature.
  • the main coolant cooler 42 can either be formed as a all-aluminum coolant cooler, ie with aluminum boxes 44, 45, or else have plastic collection boxes 44, 45.
  • On the main coolant radiator 42 side parts with integrated holders angeord ⁇ net, with only the upper side portion 46 can be seen.
  • the low-temperature coolant radiator 43 is formed as a whole aluminum heat exchanger and has aluminum boxes 47, 48, which are arranged within the distance of the collecting tanks 44, 45 of the main coolant radiator 42.
  • Bei ⁇ de heat exchanger are soldered mitein ⁇ other on the side parts and integrated holder, which is shown and explained below.
  • FIG. 8 a shows a corner detail of the heat exchanger module 41 according to FIG. 8, wherein a part of the corner region of the low-temperature coolant cooler 43 for exposing the side part 46 of the coolant cooler 42 has been omitted.
  • the side part 46 has an integrated holder 49, which serves for attachment to the low-temperature cooler 43, in particular with its coolant box 47, d. H. for soldering.
  • FIG. 8b shows the same corner detail as in FIG. 8a, but from the opposite side, that is, FIG. H. the rear of the coolant cooler 42. It can be seen that the integrated holder 49 is connected to the metallic coolant box 47. Preferably, the low-temperature coolant radiator 43 is soldered to the main coolant radiator 42 through four such joints.
  • FIG. 9 shows a further soldered heat exchanger module 50, which consists of a all-aluminum coolant cooler 51 and a condenser 52.
  • the coolant cooler 51 has aluminum boxes 53, 54, out of which on the side facing the condenser 52 raised Auflagestel ⁇ len 55, 56 are formed in the form of knob-like characteristics.
  • the condenser 52 has a collecting tube 57 which is placed on the support len 55, 56 rests and is soldered to them.
  • a similar connection (not shown) is provided for the second header 54.
  • FIG. 9a shows a corner cutout of the heat exchanger module 50 according to FIG. 9, wherein a corner section of the condenser 52 has been omitted in order to form the knob-like embossment 55, which serves as a support point for the collector tube
  • the expression 55 is adapted to the contour of the manifold 57, so that on the one hand a
  • the heat exchanger modules described above are thus all connected to each other without additional holder by soldering. If holders are provided, these are preferably integrated in or with the side parts. In the last exemplary embodiment according to FIG. 9, no integrated holders are provided. These are replaced by functionally equivalent to the holders forms on the metal boxes. The characteristics are designed Lötge ⁇ right.
  • the method for producing the cooling module 1 has already been partially explained. It essentially consists in the fact that both heat exchangers, namely the coolant cooler 2 and the condenser 3, are each separately segregated (arranging flat tubes and corrugated ribs into a block) and tensioned, then in a horizontal position (horizontally oriented end faces ) are positioned one above the other in a soldering furnace, wherein the capacitor 3 rests with its gravity on the radiator 2, is fixed by the above-mentioned solder joints by fixed and floating bearings and both heat exchangers are soldered simultaneously.
  • the result of the process are two cohesively interconnected heat exchanger or blocks - if plastic boxes are placed to complete the cooler after soldering.
  • the heat exchanger modules 30, 41, 50 according to FIGS. 7, 8 and 9 are produced analogously.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

L'invention concerne un dispositif de fixation d'un premier échangeur thermique (2) sur un deuxième échangeur thermique (3). Le premier échangeur thermique (2) comporte un groupe (9) pourvu de tubes (16), de nervures et d'éléments latéraux (10, 21) parallèles aux tubes (16), ainsi que des caissons collecteurs (13, 14) disposés des deux côtés du premier groupe (9), perpendiculairement aux tubes, notamment réalisés dans un matériau pouvant être coulé ou injecté. Le deuxième échangeur thermique (3) comporte un deuxième groupe (4) pourvu de tubes (17), de nervures et d'éléments latéraux (8, 22) parallèles aux tubes (17), ainsi que des tubes collecteurs (5, 6) disposés des deux côtés du deuxième groupe (4), perpendiculairement aux tubes (17), les tubes (16) du premier groupe (9) et les tubes (17) du deuxième groupe (4) étant parallèles. Selon l'invention, les deux échangeurs thermiques (2, 3) sont connectés par liaison soudée (15a, 15b, 15c, 15d) entre leurs éléments latéraux (10, 8) et/ou entre au moins un élément latéral (21) et les tubes collecteurs (5, 6).
PCT/EP2005/007216 2004-07-16 2005-07-05 Dispositif de fixation d'un premier echangeur thermique sur un deuxieme echangeur thermique WO2006007969A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05767011A EP1771695A1 (fr) 2004-07-16 2005-07-05 Dispositif de fixation d'un premier echangeur thermique sur un deuxieme echangeur thermique

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102004034621.6 2004-07-16
DE102004034621 2004-07-16
DE102004036666.7 2004-07-28
DE102004036666 2004-07-28

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Publication Number Publication Date
WO2006007969A1 true WO2006007969A1 (fr) 2006-01-26

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2083236A1 (fr) * 2008-01-23 2009-07-29 Behr France Hambach S.A.R.L. Module de refroidissement, en particulier d'un véhicule automobile, recouvrement sur un module de refroidissement et procédé de fixation d'un recouvrement
EP2835608A1 (fr) * 2013-08-08 2015-02-11 VALEO AUTOSYSTEMY Sp. Z. o.o. Condenseur à double plan
CN105291816A (zh) * 2015-11-09 2016-02-03 上海贝洱热系统有限公司 一种汽车换热器系统

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348081A (en) * 1993-10-12 1994-09-20 General Motors Corporation High capacity automotive condenser
JPH11218396A (ja) * 1997-11-28 1999-08-10 Zexel:Kk 並設一体型熱交換器及びその製造方法
JPH11223486A (ja) * 1997-12-04 1999-08-17 Zexel:Kk 並設一体型熱交換器及びその製造方法
US6305465B1 (en) * 1998-02-24 2001-10-23 Denso Corporation Double heat exchanger having condenser core and radiator core
EP1191298A2 (fr) * 2000-09-20 2002-03-27 Visteon Global Technologies, Inc. Construction d'un échangeur de chaleur
JP2002168587A (ja) * 2000-11-30 2002-06-14 Toyo Radiator Co Ltd 複合型熱交換器の製造方法および複合型熱交換器
GB2373571A (en) * 2001-03-23 2002-09-25 Visteon Global Tech Inc Heat exchanger
EP1331463A2 (fr) * 2002-01-25 2003-07-30 Calsonic Kansei Corporation Echangeur de chaleur intégré et sa méthode de fabrication

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5348081A (en) * 1993-10-12 1994-09-20 General Motors Corporation High capacity automotive condenser
JPH11218396A (ja) * 1997-11-28 1999-08-10 Zexel:Kk 並設一体型熱交換器及びその製造方法
JPH11223486A (ja) * 1997-12-04 1999-08-17 Zexel:Kk 並設一体型熱交換器及びその製造方法
US6305465B1 (en) * 1998-02-24 2001-10-23 Denso Corporation Double heat exchanger having condenser core and radiator core
EP1191298A2 (fr) * 2000-09-20 2002-03-27 Visteon Global Technologies, Inc. Construction d'un échangeur de chaleur
JP2002168587A (ja) * 2000-11-30 2002-06-14 Toyo Radiator Co Ltd 複合型熱交換器の製造方法および複合型熱交換器
GB2373571A (en) * 2001-03-23 2002-09-25 Visteon Global Tech Inc Heat exchanger
EP1331463A2 (fr) * 2002-01-25 2003-07-30 Calsonic Kansei Corporation Echangeur de chaleur intégré et sa méthode de fabrication

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BAUER D: "MODULTECHNIK IN DER MOTORKUEHLUNG", ATZ AUTOMOBILTECHNISCHE ZEITSCHRIFT, FRANCKH., STUTTGART, DE, vol. 95, no. 9, 1 September 1993 (1993-09-01), pages 1 - 3, XP000390502, ISSN: 0001-2785 *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 13 30 November 1999 (1999-11-30) *
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 10 10 October 2002 (2002-10-10) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2083236A1 (fr) * 2008-01-23 2009-07-29 Behr France Hambach S.A.R.L. Module de refroidissement, en particulier d'un véhicule automobile, recouvrement sur un module de refroidissement et procédé de fixation d'un recouvrement
EP2835608A1 (fr) * 2013-08-08 2015-02-11 VALEO AUTOSYSTEMY Sp. Z. o.o. Condenseur à double plan
CN105291816A (zh) * 2015-11-09 2016-02-03 上海贝洱热系统有限公司 一种汽车换热器系统

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