EP1590616A1 - Echangeur thermique - Google Patents

Echangeur thermique

Info

Publication number
EP1590616A1
EP1590616A1 EP04704551A EP04704551A EP1590616A1 EP 1590616 A1 EP1590616 A1 EP 1590616A1 EP 04704551 A EP04704551 A EP 04704551A EP 04704551 A EP04704551 A EP 04704551A EP 1590616 A1 EP1590616 A1 EP 1590616A1
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
holder
exchanger according
flange
profile
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.)
Ceased
Application number
EP04704551A
Other languages
German (de)
English (en)
Inventor
Frederic Bellott
Lionel Faure
Michel Herbeth
Fabrice Kaczmarek
Jean-Claude Meyer
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 Behr France Hambach SAS
Original Assignee
Behr France Hambach SARL
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 France Hambach SARL filed Critical Behr France Hambach SARL
Priority to EP04704551A priority Critical patent/EP1590616A1/fr
Publication of EP1590616A1 publication Critical patent/EP1590616A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00557—Details of ducts or cables
    • B60H1/00571—Details of ducts or cables of liquid ducts, e.g. for coolant liquids or refrigerants
    • 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
    • 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
    • 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
    • F28F9/0243—Header boxes having a circular cross-section
    • 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
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • 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
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F28F9/0251—Massive connectors, e.g. blocks; Plate-like connectors
    • F28F9/0253—Massive connectors, e.g. blocks; Plate-like connectors with multiple channels, e.g. with combined inflow and outflow channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • 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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing
    • 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
    • F28F2275/08—Fastening; Joining by clamping or clipping
    • F28F2275/085—Fastening; Joining by clamping or clipping with snap connection
    • 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
    • F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove
    • F28F2275/143—Fastening; Joining by using form fitting connection, e.g. with tongue and groove with pin and hole connections

Definitions

  • the invention relates to a heat exchanger, in particular for motor vehicle air conditioning systems according to the preamble of patent claim 1.
  • Heat exchangers often consist essentially of a heat exchanger network or tube / fin block and manifolds arranged on both sides.
  • the tubes of the heat exchanger network are mostly flat tubes, between which corrugated fins are arranged to enlarge the air-side heat exchange surface.
  • the ends of the flat tubes are received in passages in the header tubes.
  • These parts of the capacitor are first mechanically assembled and then soldered in a single operation in a soldering furnace.
  • the parts are often made of an aluminum alloy and have a solder plating on their surface.
  • many such heat exchangers have connection pipes, ie for example a refrigerant inlet pipe for the gaseous phase and a refrigerant outlet pipe for the liquid phase of a refrigerant.
  • connection pipes are connected, for example, via a flange to the refrigerant lines of the refrigerant circuit of a motor vehicle air conditioning system.
  • the refrigerant connection pipes after the soldering process by hand, ie soldered with a soldering flame into the corresponding openings in the header pipe, and the flange was only installed after the soldering process, e.g. B. on a holder that has already been soldered to the manifold in the soldering furnace, attached.
  • the problem with soldering additional parts to the heat exchanger in the soldering furnace is to fix these additional parts so that they maintain their predetermined position during the soldering process and the capacitor after the soldering process is also dimensionally stable with regard to these additional parts.
  • soldering devices which hold the parts to be soldered in the desired position. After soldering, the soldering device must be removed. Such soldering devices are disadvantageous because they cause additional assembly time and, moreover, they consume energy by heating them up.
  • the shape of the holder is adapted to the outer shape of the collecting tube.
  • the holder is formed with a C-profile, the roundness of which is adapted to the rounding of the collecting tube and comprises this. This results in soldering in the area of the contact surface.
  • the C-profile is clipped onto the header pipe. This can be achieved by appropriate locking or clamping elements on the legs of the C-profile. The holder with the C-profile is therefore simply pressed onto the collector tube from above during assembly and is then fixed after the locking.
  • the collecting tube is formed in two parts, that is to say it consists of a base part and a cover part, which are soldered to one another via two longitudinal seams.
  • a flange for holding connecting pipes is fastened to the collecting pipe by means of the holder, in particular via a web.
  • the holder is preferably formed in one piece with the flange, the design as an extruded profile being particularly advantageous.
  • the holder does not have to be connected to the flange after the soldering process, e.g. B. by additional screws or rivets.
  • the flange is thus fixed in relation to the header pipe via the holder and can be soldered together with the heat exchanger. This saves assembly time again.
  • the connecting pipes are also fixed to the flange and to the header pipe, so that these parts can also be soldered tightly together with the heat exchanger in one operation.
  • This step also means a reduction in manufacturing time and a reduction in manufacturing costs.
  • an extruded flange with holder which has a concave profile with a longitudinal groove, is fixed by means of a fixing piece on the header pipe by caulking and jamming.
  • the connecting flange can be soldered with connecting pipes in the soldering furnace without further assembly work for fastening the flange having to be carried out after the soldering.
  • the holder is in the form of a plate-shaped web with bent side surfaces or legs, the lower edges of which are adapted to the rounding of the collecting tube. These bent legs therefore have a supporting function, so that the holder on the collector tube cannot tip over during the soldering processes, but is fixed. Thus, even with this design of the holder, a fixation takes place by means of a form fit.
  • the holder has a flag on its lower edge, which is inserted into a corresponding slot in the collecting tube. A further improvement in the fixation of the holder with respect to the collecting tube is thus achieved, since this provides a further positive connection.
  • This holder which is used for the subsequent attachment of the pipe flange, can be soldered dimensionally together with the heat exchanger in the soldering furnace.
  • the holder is designed as an extruded part. This has the advantage of an enlarged soldering area, i. H. the holder is more resilient. In addition, there is the advantage of lower manufacturing costs compared to a pressed holder.
  • the holder has a C-shaped profile with a central rib, i. H. quasi an e-profile.
  • the rib is inserted into a corresponding slot in the collecting tube and caulked - this fixes the holder and can be soldered in the soldering oven without any additional fixing agents.
  • the holder has a holding plate which adjoins the outside of the C-profile, that is to say is part of the entire extruded profile.
  • the holding plate can be angled, curved or also have other shapes that are given in the course of production by extrusion.
  • the holding plate can have these mounting holes or recesses, which by further processing, for. B. be produced by punching.
  • the C-profile forms a soldering surface on its concave side, in which grooves produced by extrusion are arranged.
  • the solder can thus be evenly distributed over the entire soldering area and soldered there. This results in increased strength for the entire holder.
  • This advantage also results from the manufacturing process by extrusion.
  • the heat exchanger is designed as a condenser and is preferably soldered.
  • Heat transfer tubes and fins, which form a tube / fin block, are particularly advantageous because of their simple manufacture.
  • FIG. 5 shows a second embodiment of a capacitor with holder
  • FIG. 6a is a top view of the holder of FIG. 6,
  • 6b is a side view of the holder of FIG. 6,
  • Fig. 7 shows a capacitor with extruded holders in one
  • FIG. 8 shows an extruded holder
  • 8a the extruded holder according to FIG. 8 in a view from above
  • FIG. 8b the extruded holder in a view from below
  • FIG. 8c the extruded holder in a perspective view
  • FIG. 9 shows a detail X from FIG. 8
  • FIG. 10 shows a further exemplary embodiment for a flange
  • FIG. 11 the flange according to FIG. 10.
  • the tube / fin block 2 consists of flat tubes, not shown, and corrugated fins arranged between them.
  • Arranged on the upper header pipe 4 are two refrigerant connection pipes, namely a refrigerant inlet pipe 5 and a refrigerant outlet pipe 6, which on the one hand open into the header pipe 4 and on the other hand are held in a flange 7.
  • FIG. 2 shows the collecting tube 4 of the condenser 1 according to FIG. 1 partly in a perspective view.
  • the manifold 4 is formed in two parts, i. H. it consists of a cover 8 and a base 9, which has slot-shaped passages 10 for receiving the flat tubes of the tube / fin block 2.
  • the approximately half-cylindrical cover and bottom parts 8, 9 overlap in the region of two longitudinal seams 11, 12 and thereby form stepped longitudinal edges 13, d. H. 13 shoulders extending in the direction of the longitudinal edges.
  • the flange 7 is produced as an extruded profile from an extruded aluminum alloy and has on the one hand a block 14, a web 15 and a holder 16 designed as a C-profile.
  • the block 14 has two through or connection openings 17, 18 for the attachment of the connection pipes 5, 6 and the connection of refrigerant lines, not shown.
  • the further bores 19, 20 serve to fasten a connection, not shown, flanges for the refrigerant lines.
  • the C-profile 16 has a concave inner surface 16a, the rounding of which is adapted to the contour of the cover 8 of the collecting tube 4.
  • the holder 16 is characterized by two legs or arms 21, 22, each of which ends in a flat end region 21a, 22a, the concave inner profile 16a being offset from the flat end regions 21a, 22a via longitudinal edges 16b, 16c.
  • FIG. 3a shows the flange 7 according to FIG. 3 in a perspective view.
  • F ⁇ g. 5 shows a further exemplary embodiment of the invention, specifically a condenser 24 with an upper collecting pipe 25, to which a holder 26 is fastened.
  • the holder 26 is - as will be explained in the following - fixed to the manifold 25 before the soldering process and then soldered together with the entire capacitor 24 in the soldering furnace.
  • a special shape is required to fix the holder 26 on the collecting tube 25, which is explained below.
  • FIG. 6 shows the holder 26 from FIG. 5 as an individual part.
  • Fig. 6a shows the holder 26 in a view from above and Fig. 6b in a view from the side.
  • the holder 26 has a flat, central web part 27 designed as a fastening plate, in which two fastening bores 28, 29 are arranged.
  • the holder 26 has legs 30, 31 bent or angled approximately at right angles with a radius R on both sides of the central web part 27. As FIG. 6a shows, the middle web 27 and the two angled legs 30, 31 result in a type of U-profile.
  • the holder 26 has a lower edge 27a in the region of the central web 27, to which a so-called flag 32 adjoins.
  • FIG. 6b shows the holder 26 from the side, the collecting tube 25 from FIG. 5 being shown here in dashed lines.
  • the collecting tube 25 has a slot 25 a in its upper region, which corresponds in terms of its dimensions in length and width to that of the flag 32.
  • the holder 26 is therefore first inserted with its flag 32 into the slot 25a of the header, so that the lower edge 27a of the web 27 rests on the header 25.
  • the lateral leg 30 has an arcuate lower edge 30a, which is adapted to the contour 25b of the collecting tube 25.
  • the two legs 30, 31 rest with their lower edges over the entire surface of the collecting pipe 25 and thus ensure that the holder 26 remains in the position shown in FIG. 6b, ie in particular does not tip over to the side. This is important insofar as a flange for connecting refrigerant lines is attached to the central web 27 after soldering.
  • the holder 26 is thus adequately fixed and can be soldered together with the capacitor in the soldering furnace without its position changing significantly.
  • Fig. 7 shows a soldered capacitor 40 for an air conditioning system of a motor vehicle, not shown.
  • the capacitor 40 is made of aluminum materials and is soldered in one operation; it consists of a tube / fin block 41, which has flat tubes, not shown, and corrugated fins arranged between them. On both sides of the tube / fin block 41, collecting tubes 42, 43 are arranged, into which the flat tubes open.
  • Two brackets 44, 45, 46, 47 produced by extrusion are fastened to both header pipes 42, 43 by soldering.
  • the holders 44 to 47 have cutouts 44a to 47a at the end, which are used to fasten the condenser 40 in the vehicle or to a cooling module (not shown).
  • Two flange connections 48, 49 for the entry and exit of refrigerant are also fastened to the collecting pipe 43.
  • FIG. 7a shows the capacitor 40 in a view from below, the same reference numerals being used for the same parts, i. H. for the holders 45, 47, which have a flat profile in this view, and the header tubes 42, 43.
  • FIG. 7b shows the condenser 40 in a view from the side, it being evident that the holders 46, 47 enclose the collecting tube 43 from above.
  • Fig. 8 shows an example of the holder 44 as an individual part.
  • the other holders 45 to 47 are basically of the same design.
  • the extruded profile of the holder 44 is shown in FIG 9
  • the holding plate 44b has a wall thickness s which continuously merges into the foot 44c, so that the required flexural strength is provided there.
  • FIG. 8a shows the extruded holder 44 in a plan view with a width b which is a multiple of the wall thickness s.
  • a width b which is a multiple of the wall thickness s.
  • an approximately semicircular recess 44a is provided for fastening purposes.
  • Fig. 8b shows the extruded holder 44 from the side, i.e. H. facing foot 44c, d. H. the side facing the manifold, not shown here.
  • the continuous, straight central rib 50 can be seen here.
  • FIG. 9 shows - as already mentioned - the foot 44c of the extruded holder 44 as a detail X from FIG. 8.
  • the foot 44c has an approximately C-shaped profile 51 which corresponds to the contour of the collecting pipe 42 (not shown here) (see FIG 7a).
  • the rib 50 is arranged virtually at the apex of the C-profile 51.
  • the C-profile 51 or the soldering surface 51 formed by the C-profile has a plurality of grooves 52 arranged parallel to one another, which improve the Serve soldering process and the soldering result. They result in an improved flow and an improved distribution of the solder during the soldering.
  • the grooves 52 and the rib 50 run parallel to one another and in the direction of extrusion.
  • slots (not shown) in the dimensions of the rib 50 (cf. FIG. 8b) are provided in the collecting pipes 42, 43, into which the ribs are inserted and caulked with the collecting pipes.
  • the holders 44 to 47 are thus fixed for the subsequent soldering process.
  • flange 60 (so-called pipe connection flange) designed as an extrusion part with an integrated, ie one-piece holder 61.
  • the flange 60 is similar to the flange 7 in FIG. 3 and has two connection openings 60a, 60b and two mounting holes 60c, 60d.
  • the holder 61 has a concave profile 62 and a longitudinal groove 63 at the apex of the profile 62, that is to say extending in the direction of extrusion.
  • the flange 60 is attached to a manifold 65 by means of a fixing piece 64. consolidates which has an opening 66 for inserting the fixing piece 64.
  • the fixing piece 64 is approximately T-shaped, ie with a narrow extension 64a and a wider section 64b, which can be inserted into the groove 63 of the holder 61 in the manner of a feather key.
  • the narrow extension 64a is inserted into the opening 66 and caulked there.
  • the holder 61 with the longitudinal groove 63 is placed on the section 64b, so that the concave profile 62 encloses the header pipe 65.
  • the flange 60 is thus adequately fixed with respect to the collecting pipe 65, ie it can now be soldered - together with the connecting pipes, not shown - in a soldering furnace, not shown.
  • FIG. 11 shows the flange 60 fully assembled with the collecting tube 65.
  • the concave profile 62 of the holder 61 nestles against the circumference of the collecting tube 65 and forms a soldering surface with the latter.
  • the fixing piece 64 penetrates the header 65 and is caulked from the inside with its shoulder 64a against the header 65, so that a positive and / or non-positive connection results.
  • the section 64b protruding from the collecting pipe 65 is clamped into the longitudinal groove 63, so that a positive and non-positive connection also results here. This fixation makes additional soldering aids and reworking unnecessary.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

La présente invention concerne un échangeur thermique (1) destiné notamment à des systèmes de climatisation de véhicules automobiles, comprenant au moins un tube accumulateur (4) et un élément de support (16) fixé au tube accumulateur (4).
EP04704551A 2003-01-23 2004-01-23 Echangeur thermique Ceased EP1590616A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04704551A EP1590616A1 (fr) 2003-01-23 2004-01-23 Echangeur thermique

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP03290190A EP1443294A1 (fr) 2003-01-23 2003-01-23 Echangeur de chaleur
EP03290190 2003-01-23
PCT/EP2004/000560 WO2004065884A1 (fr) 2003-01-23 2004-01-23 Echangeur thermique
EP04704551A EP1590616A1 (fr) 2003-01-23 2004-01-23 Echangeur thermique

Publications (1)

Publication Number Publication Date
EP1590616A1 true EP1590616A1 (fr) 2005-11-02

Family

ID=32605423

Family Applications (2)

Application Number Title Priority Date Filing Date
EP03290190A Withdrawn EP1443294A1 (fr) 2003-01-23 2003-01-23 Echangeur de chaleur
EP04704551A Ceased EP1590616A1 (fr) 2003-01-23 2004-01-23 Echangeur thermique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP03290190A Withdrawn EP1443294A1 (fr) 2003-01-23 2003-01-23 Echangeur de chaleur

Country Status (4)

Country Link
US (1) US20060096749A1 (fr)
EP (2) EP1443294A1 (fr)
BR (1) BRPI0406839A (fr)
WO (1) WO2004065884A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1568959B1 (fr) 2004-02-24 2015-10-21 MAHLE Behr GmbH & Co. KG Echangeur de chaleur brazé, en particulier condenseur pour automobiles
ATE412867T1 (de) * 2004-04-19 2008-11-15 Behr France Hambach Sarl Wärmeübertrager, insbesondere für ein kraftfahrzeug
EP1933106A1 (fr) 2006-12-13 2008-06-18 Behr France Hambach S.A.R.L. Echangeur de chaleur, en particulier pour véhicule automobile
DE102007051128A1 (de) 2007-10-24 2009-04-30 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere Kondensator für Klimaanlagen und Anordnung zur Befestigung eines Wärmeübertragers
EP2072879A1 (fr) * 2007-12-21 2009-06-24 Behr France Hambach S.A.R.L. Dispositif de liaison d'au moins une paire de conduites, utilisation d'un tel dispositif et échangeur thermique
EP2287552B1 (fr) 2009-07-09 2015-06-10 MAHLE Behr GmbH & Co. KG Échangeur de chaleur
FR2958387B1 (fr) * 2010-03-31 2012-06-01 Valeo Systemes Thermiques Echangeur de chaleur muni d'une bride de raccordement
DE102020210853A1 (de) 2020-08-27 2022-03-03 Mahle International Gmbh Wärmeübertrager für ein Fahrzeug

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2859457B2 (ja) * 1991-04-03 1999-02-17 株式会社ゼクセル 熱交換器の出入口継手構造
JP2747379B2 (ja) * 1991-05-31 1998-05-06 昭和アルミニウム株式会社 熱交換器
JP3203075B2 (ja) * 1992-11-30 2001-08-27 昭和電工株式会社 熱交換器
JPH09178387A (ja) * 1995-12-26 1997-07-11 Zexel Corp パラレルフロータイプの熱交換器
US5685364A (en) * 1996-03-15 1997-11-11 Zexel Usa Corporation Snap-on bracket for a condenser header
FR2778974B1 (fr) * 1998-05-25 2000-08-04 Valeo Thermique Moteur Sa Echangeur de chaleur, en particulier condenseur de vehicule automobile, et procede pour sa fabrication
US6123143A (en) * 1998-11-17 2000-09-26 Norsk Hydro Heat exchanger combination mounting bracket and inlet/outlet block with locking sleeve
FR2791766B1 (fr) * 1999-03-29 2001-07-27 Valeo Thermique Moteur Sa Equipement encliquetable pour un echangeur de chaleur brase, notamment de vehicule automobile

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004065884A1 *

Also Published As

Publication number Publication date
WO2004065884A1 (fr) 2004-08-05
BRPI0406839A (pt) 2005-12-13
EP1443294A1 (fr) 2004-08-04
US20060096749A1 (en) 2006-05-11

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