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EP1754014B1 - Bac collecteur pour echangeur thermique a plusieurs lignes - Google Patents

Bac collecteur pour echangeur thermique a plusieurs lignes Download PDF

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Publication number
EP1754014B1
EP1754014B1 EP05748081A EP05748081A EP1754014B1 EP 1754014 B1 EP1754014 B1 EP 1754014B1 EP 05748081 A EP05748081 A EP 05748081A EP 05748081 A EP05748081 A EP 05748081A EP 1754014 B1 EP1754014 B1 EP 1754014B1
Authority
EP
European Patent Office
Prior art keywords
generating means
tank
base
stress generating
collecting tank
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 - Lifetime
Application number
EP05748081A
Other languages
German (de)
English (en)
Other versions
EP1754014A1 (fr
Inventor
Jörg BERGMILLER
Thomas Seeger
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 Industry GmbH and Co KG
Original Assignee
Behr Industrieanlagen GmbH and 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 Industrieanlagen GmbH and Co KG filed Critical Behr Industrieanlagen GmbH and Co KG
Publication of EP1754014A1 publication Critical patent/EP1754014A1/fr
Application granted granted Critical
Publication of EP1754014B1 publication Critical patent/EP1754014B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • 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
    • 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
    • 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
    • F28F2275/20—Fastening; Joining with threaded elements
    • F28F2275/205—Fastening; Joining with threaded elements with of tie-rods

Definitions

  • the invention relates to a collection box for a multi-row heat exchanger according to the preamble of claim 1.
  • a collection box is eg from the GB-A-2082312 known.
  • a collecting box which has at least one tension generating means and / or a correspondingly acting pressure-voltage generating means, which ensures that the sealing arrangement arranged between the box element and the floor, which is preferably formed by a flat or cord seal, is pressed in sufficiently between them and thus even at high pressures their function is fulfilled, that is, a leakage from a collection area in the adjacent collection area safely prevented.
  • the tension generating means or the pressure-generating means is at least two parts, preferably three-part, preferably comprising at least one threaded connection for adjusting the applied tension or a clip connection for easy and quick connection of floor and box element.
  • a part of the tension generating means may be fixedly connected to the bottom or the box member and penetrate the box member or the floor in the region of an opening, wherein it at least in a part of the outwardly projecting portion has a thread on the outside as a second Part of the tension generating means is provided with a co-operating threaded element, in particular a nut, is screwed.
  • a co-operating threaded element in particular a nut
  • a part of the tension generating means may be firmly connected to the floor or the box member which has an internal thread and the box member or the bottom has an opening which is penetrated by an externally threaded member which is screwed into the internal thread.
  • the part of the tensile stress generating means which is fixedly connected to the bottom or the box member, formed like a strip and has a plurality of openings with an internal thread.
  • the tensile stress generating means which may be arranged in an edge region of a collecting region with a corresponding configuration, has at least one sealing element for the purpose of sealing against the environment.
  • the tension generating means as a clip connection, preferably as a plurality of arranged in a row clip connections, preferably at least one spring arm is formed or provided on the box member or on the ground, in particular injected into the part which engages in an opening on the bottom or on the box member.
  • the plurality of openings preferably have a circular or slot-like shape.
  • tension generating means or the pressure-voltage generating means is arranged centrally between two collecting areas, a sealing arrangement is preferably provided on both sides thereof.
  • the sealing arrangement preferably has a sealing element which corresponds to the sealing elements used on the outer sides of the collecting box, so that no confusion problems occur during assembly and, as a result of the larger number of pieces, the production costs and, as a result of the smaller number of different parts, the storage costs can be reduced.
  • a plurality of sealing elements can be provided.
  • a groove is formed in the bottom, in which the sealing element is inserted, and provided on the box element an approximately the width of the groove corresponding surface which at least partially rests on the sealing element, so that on the sealing element sufficient compressive stress can be exerted without the same to damage.
  • a groove may be formed in the box member, in which the sealing element is inserted, and at the bottom of an approximately the width of the groove corresponding surface may be provided which rests at least partially on the sealing element.
  • the surface is preferably designed as a projection extending in the longitudinal direction of the collecting box in the direction of the bottom or of the box element.
  • the collecting box is preferably used as a heat exchanger, in particular radiator, a motor vehicle cooling system.
  • the invention relates not only to plastic headers, but also to headers made of other materials, such as aluminum in particular.
  • plastic or metal collecting boxes can be formed, for example, with a slightly reduced wall thickness or can be used for higher pressures.
  • a bonding by means of gluing in particular also a soldering or optionally welded connection may be provided.
  • the selected compound depends on the materials to be joined, the expected loads, in particular the expected temperatures and voltages, and the cost of the connection.
  • a motor vehicle cooling system has as a heat exchanger 1, a double-row radiator with two laterally arranged header boxes 2 and extending between flat tubes (schematically indicated in the drawing by rectangles) and corrugated fins, as in the FIGS. 8 to 10 is shown.
  • the individual rows of the heat exchanger 1 part of different circuits, so that the media located in them differ, at least in their operating conditions, which is why it must be ensured that no leakage between the circuits takes place in the headers 2.
  • Each collection box 2 consists of a box member 3 with two integrally formed and each receiving a medium collection areas 4 and a substantially planar formed, these collecting areas 4 occlusive bottom 5.
  • a plurality of openings are formed in two rows, which in their Cross section substantially correspond to the cross section of the flat tubes, which project through them easily into the collection area 4.
  • the outer edges of the bottom 5 are formed in known manner according to the drawing, with a slightly elastic sealing element between the reinforced ends of the box member 3 and the groove-like design outer edges of the bottom 5 is arranged.
  • each collecting box 2 which is arranged between the box element 3 and the bottom 5 between the collecting areas 4.
  • the sealing arrangement 6 has a slightly elastic sealing element 7, which is pressed together by the box element 3 and the bottom 5.
  • a running in the longitudinal direction of the seal assembly 6 groove 8 is provided, in which the sealing element 7 is placed.
  • the box element 3 has a projection 9 extending in the longitudinal direction thereof with an outwardly facing surface which fits at least into the outer region of the channel 8. Due to the usually prevailing stresses due to the attachment of the bottom 5 on the box element 3, the sealing element 7 is under a sufficient in most cases compressive stress.
  • a tension generating means 10 is provided adjacent to the seal assembly 6, which will be discussed in more detail below with reference to the individual embodiments and the accompanying figures of the drawing. Since the basic structure of the collecting tank 2, as described above, remains unchanged, the aforementioned reference numerals are used for all embodiments.
  • Fig. 1 shows a first embodiment, which relates to a plastic collecting box 2, according to which the tension generating means 10 has a plurality of arranged in a row screws 11 and cooperating with these nuts 12.
  • the screws 11 are with their heads together with a longitudinally parallel to the channel 8 extending element 13, in which the screws 11 inserted and with which they are secured against rotation, glued according to the first embodiment, are fixed to the bottom 5 of the collecting tank 2 glued and protrude with their end portions through openings in the box element 3.
  • the nuts 12 are arranged on the opposite side of the bottom 5 of the box element 3.
  • a sealing element 14 is arranged on each screw 11 on the bottom side of the box element 3 and projecting into the region of the opening.
  • the element 13 serves in addition to the positioning and additional support of the screws 11 as a flat contact surface for the Sealing element 14, so that this is correctly positioned during installation and evenly loaded during operation.
  • the bottom 5 has a second channel 15, which runs parallel to the channel 8.
  • This second channel 15 ensures a good and changing pressures and associated elastic deformations of the header 2 permanent connection reliable.
  • the box member 3 is in its area between the two collecting areas 4, at least viewed from the bottom 5 opposite side, flat and sufficiently wide, so that the nut 12 can be easily tightened with the required torque. By tightening the nuts 12 of the tension generating means 10, the box member 3 is moved in its central region over its entire length on the floor 5 and braced with this.
  • the bias affects the adjacently extending seal assembly 6 in such a way that the sealing element 7 is pressed more strongly between the box member 3 and the bottom 5.
  • the geometric dimensions of the box member 3 and the bottom 5 correspond to those of the first embodiment, in turn, a formed on the bottom 5 is parallel to the first groove 8 extending second groove 25.vortex.
  • a member 26 provided with a plurality of internal threads is bonded, into which screws 27 are screwed through openings in the box member 3, so that the same function as in the first embodiment is satisfied.
  • sealing elements 24 are provided, which correspond in their function to those of the first embodiment.
  • FIG. 3 illustrated third embodiment corresponds to the geometry of the box member 3 of the box member 3 of the first and second embodiments.
  • no second channel is provided, so that it runs substantially flat up to the channel 8 and, in principle, forms part of one of the collecting regions 4.
  • a longitudinally, parallel to the groove 8 extending member 33 adhered which comprises a plurality of screws 31 which are inserted through openings in the element 33 and bonded to the box member 3.
  • ends of the screws 31 nuts 32 are screwed.
  • sealing elements 34 are provided for sealing the openings.
  • Fig. 4 shows the fourth embodiment, which corresponds in principle to a combination of the geometry of the third embodiment with the tension generating means 10 of the second embodiment. Due to the omission of the second channel, the element 46 provided with a plurality of internal threads is strip-like and bonded with its one surface to the box-side planar surface of the bottom 5. In the element 46 inserted through openings in the box member 3 screws 47 are screwed. Furthermore, sealing elements 44 are provided for sealing the openings.
  • a geometry of the box member 3 and the bottom 5 is provided according to the third embodiment described above.
  • a longitudinally parallel to the groove 8 extending U-shaped member 53 is adhered, which comprises a plurality of threaded bolts 51 which inserted with its one end through openings in the element 53 and are pressed with the element 53.
  • nuts 52 are screwed.
  • sealing elements 54 are provided for sealing the openings.
  • FIGS. 6a . 6b . 7a and 7b show a sixth and seventh embodiment of a collecting tank 62 and 72, which in each case in its construction substantially from the previously described construction differs in that instead of a seal assembly 6 on both sides of the tension generating means each have a seal assembly 66 and 76 is arranged, so that the tension generating means 10 is centrally located between two collecting areas 64 and 74, and that instead of screws or threaded bolts as part of the tension generating means 10 a row are used by clip connections 60 and 70, but also the use of screws, etc. is possible.
  • two mutually parallel grooves 68 and 78 are provided in the bottom 65 and 75, in each of which a sealing element 67 and 77 is placed, which rests on its other side with a flat surface of the box member 63 and 73.
  • each clip connection 60 is formed by a member injected into the box member 63 having two spring arms with hook-like ends, and a cooperating undercut formed in the bottom 65 in the form of a plurality of apertures in the form of elongated holes. As a certain pressure is exerted during the assembly for snapping the clip connection 60, the bottom 65 is always pulled in the direction of the box element 63, so that sufficient compression of the two parts in the region of the sealing arrangements 66 is ensured.
  • the part with the spring arms is formed integrally with the box member 73 and corresponds in its shape and operation to that of the sixth embodiment.
  • a hollow profile formed separately from the bottom 75 is attached to the bottom 75, in which openings are formed in the direction of the box element 73 in the form of oblong holes. In these openings, the spring arms engage with their hook-like ends and ensure a sufficient bias.
  • compressive stress generating means acting on both outer sides of the box member and the bottom may be provided, for which, in particular, aligned openings are provided in both the box member and the floor through which the compressive stress generating means projects, for example a screw with one Nut, with the head of the screw on one side and the nut on the other side.
  • both voltage generating means can be combined with each other.
  • the arrangement of the openings and the elements can be reversed, that is, the openings can be provided in the bottom and the elements can be attached to the box element.

Landscapes

  • 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)
  • Air-Conditioning For Vehicles (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Claims (16)

  1. Bac collecteur, en particulier pour un échangeur de chaleur (1) d'une installation de refroidissement de véhicule automobile, comprenant un élément de bac (3) constitué d'au moins deux zones de collecte (4) conçues d'une seule pièce l'une avec l'autre et recevant du fluide, et un fond (5) fermant ces zones de collecte (4) de l'élément de bac (3), un dispositif d'étanchéité (6) entre l'élément de bac (3) et le fond (5) étant prévu entre deux zones de collecte voisines, au moins un moyen de production de tension de traction (10) et/ou un moyen de production de tension de pression entre le fond (5) et l'élément de bac (3) étant prévu dans la zone située entre deux zones de collecte (4) voisines, et caractérisé en ce que le moyen de production de tension de pression et/ou le moyen de production de tension de traction est/sont prévu(s) à proximité du dispositif d'étanchéité (6).
  2. Bac collecteur selon la revendication 1, caractérisé en ce que le moyen de production de tension de traction (10) et/ou le moyen de production de tension de pression est/sont conçu(s) au moins en deux parties et comprend au moins une liaison filetée pour le réglage de la tension de traction appliquée.
  3. Bac collecteur selon la revendication 1 ou 2, caractérisé en ce qu'une partie du moyen de production de tension de traction (10) est reliée fixement au fond (5) ou l'élément de bac, et traverse l'élément de bac (3) et/ou le fond dans la zone d'une ouverture, sachant qu'il présente au moins dans une partie de la zone dépassant vers l'extérieur un filetage sur lequel un élément (12) doté d'un filetage coopérant est vissé par l'extérieur comme seconde partie du moyen de production de tension de traction (10).
  4. Bac collecteur selon la revendication 3, caractérisé en ce que la partie du moyen de production de tension de traction (10), qui est reliée fixement au fond (5) ou à l'élément de bac, est conçue en forme de baguette et présente une pluralité d'ouvertures dans lesquelles des vis ou des boulons filetés sont fixés de manière bloquée en rotation.
  5. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une partie du moyen de production de tension de traction (10) est reliée fixement au fond (5) ou à l'élément de bac, qui présente un filetage intérieur et l'élément de bac (3) et/ou le fond présente une ouverture qui est traversée par un élément doté d'un filetage extérieur (27), lequel élément est vissé dans le filetage intérieur.
  6. Bac collecteur selon la revendication 5, caractérisé en ce que la partie du moyen de production de tension de traction (10), qui est reliée fixement au fond (5) ou à l'élément de bac, est conçue en forme de baguette et présente une pluralité d'ouvertures avec un filetage intérieur.
  7. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen de protection de tension de traction (10) présente au moins un élément d'étanchéité (14 ; 24 ; 34 ; 44 ; 54).
  8. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que le moyen de production de tension de traction (10) et/ou le moyen de production de tension de pression présente au moins une liaison clipsée (60 ; 70).
  9. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un bras de ressort, qui s'engage dans une ouverture sur le fond ((65 ; 75) ou sur l'élément de bac, est réalisé ou prévu sur l'élément de bac (63 ; 73) ou sur le fond.
  10. Bac collecteur selon la revendication 9, caractérisé en ce qu'une pluralité d'ouvertures est prévue, lesquelles sont réalisées en forme de trou circulaire ou de trou oblong.
  11. Bac collecteur selon l'une quelconque des revendications 8 à 10, caractérisé en ce qu'un agencement d'étanchéité (66 ; 76) est prévu sur chacun des deux côtés du moyen de production de tension de traction (10) et/ou du moyen de production de tension de pression.
  12. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif d'étanchéité (6 ; 66 ; 76) présente comme élément d'étanchéité un joint plat et/ou un joint à cordon.
  13. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif d'étanchéité (6 ; 66 ; 76) présente un élément d'étanchéité (7 ; 67 ; 77) qui correspond à l'élément d'étanchéité utilisé sur le côté extérieur du bac collecteur (2 ; 62 ; 72).
  14. Bac collecteur selon la revendication 12 ou 13, caractérisé en ce que dans le fond (5 ; 65 ; 75) est réalisée une goulotte dans laquelle l'élément d'étanchéité (7 ; 67 ; 77) est inséré, et en ce qu'une surface correspondant approximativement à la largeur de la goulotte est prévue sur l'élément de bac (3 ; 63 ; 73), laquelle surface s'applique au moins en partie sur l'élément d'étanchéité (7 ; 67 ; 77), ou en ce qu'une goulotte, dans laquelle l'élément d'étanchéité est inséré, est conçue dans l'élément de bac, et en ce qu'une surface correspondant approximativement à la largeur de la goulotte, qui s'applique au moins en partie sur l'élément d'étanchéité, est prévue sur le fond.
  15. Bac collecteur selon la revendication 14, caractérisé en ce que la surface est conçue sous forme de saillie (9) s'étendant dans le sens longitudinal du bac collecteur (2) en direction du fond (5) et/ou de l'élément de bac.
  16. Utilisation d'un bac collecteur selon l'une quelconque des revendications 1 à 15 comme échangeur de chaleur (1), en particulier refroidisseur, d'une installation de refroidissement de véhicule automobile.
EP05748081A 2004-05-28 2005-05-27 Bac collecteur pour echangeur thermique a plusieurs lignes Expired - Lifetime EP1754014B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004026688A DE102004026688A1 (de) 2004-05-28 2004-05-28 Sammelkasten für einen mehrreihigen Wärmetauscher
PCT/EP2005/005759 WO2005116561A1 (fr) 2004-05-28 2005-05-27 Bac collecteur pour echangeur thermique a plusieurs lignes

Publications (2)

Publication Number Publication Date
EP1754014A1 EP1754014A1 (fr) 2007-02-21
EP1754014B1 true EP1754014B1 (fr) 2011-07-06

Family

ID=34969324

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05748081A Expired - Lifetime EP1754014B1 (fr) 2004-05-28 2005-05-27 Bac collecteur pour echangeur thermique a plusieurs lignes

Country Status (6)

Country Link
US (1) US8167026B2 (fr)
EP (1) EP1754014B1 (fr)
AT (1) ATE515672T1 (fr)
DE (1) DE102004026688A1 (fr)
ES (1) ES2367708T3 (fr)
WO (1) WO2005116561A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10030918B2 (en) * 2014-10-09 2018-07-24 Enterex America LLC Radiator tank fastening system
EP3447433B1 (fr) * 2017-08-24 2020-05-13 Mahle International GmbH Échangeur de chaleur et procédé de fabrication d'un échangeur de chaleur
DE102020206409B4 (de) * 2020-05-22 2022-03-31 Hanon Systems Wärmeübertrager

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB598771A (en) * 1945-09-10 1948-02-26 Morris Motors Ltd Improvements relating to heat interchange apparatus
GB724017A (en) * 1952-06-30 1955-02-16 Stanley Winn Improvements in or relating to radiators using a liquid coolant or heating medium
FR2050314B1 (fr) * 1969-07-22 1974-02-22 Chausson Usines Sa
GB2082312A (en) * 1980-08-21 1982-03-03 Imi Radiators Header tank construction
JPS63280966A (ja) * 1987-05-13 1988-11-17 Hitachi Ltd 枝付ガスケツト
JPH03260597A (ja) * 1990-03-07 1991-11-20 Nippondenso Co Ltd 熱交換器
DE9111412U1 (de) * 1991-09-13 1991-10-24 Behr GmbH & Co, 7000 Stuttgart Wärmetauscher
US5205347A (en) * 1992-03-31 1993-04-27 Modine Manufacturing Co. High efficiency evaporator
JPH09126680A (ja) * 1995-10-27 1997-05-16 Toyo Radiator Co Ltd 熱交換器のタンク構造
FR2803378B1 (fr) * 1999-12-29 2004-03-19 Valeo Climatisation Echangeur de chaleur a tubes a plusieurs canaux, en particulier pour vehicule automobile
US20030159813A1 (en) * 2002-02-28 2003-08-28 Norsk Hydro Heat exchanger manifold and method of assembly
DE10255487A1 (de) 2002-11-27 2004-06-09 Behr Gmbh & Co. Kg Wärmeübertrager

Also Published As

Publication number Publication date
US8167026B2 (en) 2012-05-01
US20080223553A1 (en) 2008-09-18
ATE515672T1 (de) 2011-07-15
EP1754014A1 (fr) 2007-02-21
ES2367708T3 (es) 2011-11-07
DE102004026688A1 (de) 2005-12-15
WO2005116561A1 (fr) 2005-12-08

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