FR2504667A1 - Connection for heat exchanger water feed - joins feed to double walled channelled plate with shoe embedded in hollow body and moulded integrally w - Google Patents

Connection for heat exchanger water feed - joins feed to double walled channelled plate with shoe embedded in hollow body and moulded integrally w Download PDF

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Publication number
FR2504667A1
FR2504667A1 FR8108380A FR8108380A FR2504667A1 FR 2504667 A1 FR2504667 A1 FR 2504667A1 FR 8108380 A FR8108380 A FR 8108380A FR 8108380 A FR8108380 A FR 8108380A FR 2504667 A1 FR2504667 A1 FR 2504667A1
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FR
France
Prior art keywords
lips
plate
connection
connection according
sole
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.)
Withdrawn
Application number
FR8108380A
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French (fr)
Inventor
Gerard Vanotti
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.)
Vape SA
Original Assignee
Vape SA
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 Vape SA filed Critical Vape SA
Priority to FR8108380A priority Critical patent/FR2504667A1/en
Publication of FR2504667A1 publication Critical patent/FR2504667A1/en
Withdrawn legal-status Critical Current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
    • F28D1/0246—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 heat-exchange elements having several adjacent conduits forming a whole, e.g. blocks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/065—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing plate-like or laminated 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
    • F28F9/04—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
    • F28F9/162—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by using bonding or sealing substances, e.g. adhesives

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The self-locking and sealing connection is for feeding water to double walled plates (1) with internal channels in a heat exchanger. It consists of a long, hollow, element closed at each end and a shoe (2) embedded in a main body (3), with flexible lips (36,30). The edge of the plate goes between the lips and the hollow part is connected to the water source by spout parts (4) which are moulded either with the shoe or the body. The shoe has a long flat profile (2a) with two longitudinal parallel tongues (2b) moulded and externally chamfered.

Description

Connexion pour alimentation en eau d'échangeurs thermiques. Connection for water supply to heat exchangers.

La présente invention concerne une connexion
autoserrante permettant le raccordement étanche, au réseau
d'alimentation en eau, de plaques à double paroi à usage
d'échangeurs thermiques par exemple, mais non exclusivement.The present invention relates to a connection
self-tightening allowing waterproof connection to the network
water supply, double wall plates for use
heat exchangers for example, but not exclusively.

il existe des plaques extrudées en matière plas
tique qui ont la particularité de posséder deux faces paral
lèles reliées par des parois transversales formant cloison
nement et déterminant des couloirs dans lesquels peut cir
culer un fluide. Ces plaques ont généralement de grandes
dimensions : longueur supérieure à 5 mètres, largeur pouvant
aller jusqu'à 2 mètres, mais une faible épaisseur. Elles
sont utilisées pour diverses fonctions et, dans certains
cas, servent à véhiculer des liquides notamment dans l'ap
plication précise des plaques pour échangeurs thermiques ou
encore couvertures de serres. I1 devient alors nécessaire d'assurer la connexion de ces plaques avec le réseau d'alimentation en eau.there are extruded plas
ticks which have the particularity of having two paral sides
leles connected by transverse walls forming a partition
and determining the corridors in which can circ
to stick a fluid. These plates usually have large
dimensions: length greater than 5 meters, width can
go up to 2 meters, but a small thickness. They
are used for various functions and in some
cases, used to transport liquids especially in the ap
precise plication of plates for heat exchangers or
still greenhouse covers. I1 then becomes necessary to ensure the connection of these plates with the water supply network.

L'invention dont il s'agit et telle qu'elle est décrite ci-après offre le moyen de réaliser cette connexion d'une manière autoserrante et étanche en créant un dispositif de raccordement perpendiculaire aux couloirs intérieurs des plaques et comprenant, en combinaison, une semelle coiffée par un corps principal muni de lèvres élastiques ouvertes en V, au repos, et susceptibles de s'écarter pour devenir parallèles quand on encastre légèrement en force, entre elles, le bord d'une plaque à double paroi dans laquelle on veut faire circuler de l'eau. Un collage des bords des lèvres de la connexion sur celui de la plaque complète l'étanchéité de l'ensemble corps-semelle, lesquels sont soudés l'un à l'autre par ultra-sons à la fabrication.Le liquide est amené à l'intérieur de la connexion ainsi réalisée au moyen de buses venues de moulage et incorporées à l'une ou à l'autre des parties de la connexion. L'élasti cité de la connexion compense les différences d'épaisseur toujours possibles s-ur la longueur des plaques et permet un montage aisé et fiable. The invention in question and as described below offers the means of making this connection in a self-tightening and watertight manner by creating a connection device perpendicular to the internal corridors of the plates and comprising, in combination, a sole capped by a main body provided with elastic lips open in a V shape, at rest, and capable of spreading to become parallel when one slightly recesses in force, between them, the edge of a double-walled plate in which one wishes circulate water. Bonding of the edges of the connection lips to that of the plate completes the sealing of the body-sole assembly, which are welded to each other by ultrasound during manufacture. The liquid is brought to the 'interior of the connection thus produced by means of nozzles molded and incorporated in one or the other of the parts of the connection. The elasticity of the connection compensates for the differences in thickness always possible on the length of the plates and allows easy and reliable mounting.

Dans ce qui suit l'invention est exposée plus en détail à l'aide de dessins qui représentent seulement un mode d'exécution. In what follows the invention is explained in more detail using drawings which represent only one embodiment.

- La figure 1 est une vue en perspective d'une plaque a' double paroi connue. - Figure 1 is a perspective view of a known double wall plate.

- La figure 2 montre en coupe et en perspective le corps principal de la connexion et sa semelle, avant leur assemblage. - Figure 2 shows in section and in perspective the main body of the connection and its sole, before their assembly.

- La figure 3 montre l'ensemble monté avec une plaque encastrée entre les lèvres de la connexion. - Figure 3 shows the assembly mounted with a plate embedded between the lips of the connection.

La figure 1 montre une plaque extrudée 1 dont les deux faces la et lb sont reliées par des parois lc constituant un cloisonnement dans les couloirs duquel peut circuler de l'eau qu'il convient d'y amener et d'évacuer. Cette plaque est de grande surface et de faible épaisseur. Les cloisons lc sont disposées parallèlement aux grands côtés de la plaque et les couloirs ainsi créés aboutissent par conséquent sur les petits cotés et vont déboucher dans la connexion objet de l'invention qui comporte à cet effet et en combinaison, comme le montre la figure 2, une semelle 2, d'une longueur légèrement supérieure à la partie à connecter de la plaque 1, un corps principal 3 de même longueur et une buse 4 venue de moulage avec la semelle comme sur la figure 2, ou bien avec le corps, figure 3, la connexion étant fermée à ses extrémités par des flasques rapportés non représentés. FIG. 1 shows an extruded plate 1, the two faces 1a and 1b of which are connected by walls lc constituting a partitioning in the corridors from which water can circulate which should be brought there and discharged. This plate has a large surface area and is thin. The partitions lc are arranged parallel to the long sides of the plate and the corridors thus created consequently end on the short sides and will lead to the connection object of the invention which comprises for this purpose and in combination, as shown in Figure 2 , a sole 2, of a length slightly greater than the part to be connected of the plate 1, a main body 3 of the same length and a nozzle 4 molded with the sole as in FIG. 2, or else with the body, Figure 3, the connection being closed at its ends by attached flanges not shown.

La semelle 2 est un profilé long, étroit et plat 2a surmonté par deux languettes parallèles longitudinales 2b chanfreinées sur leur bord extérieur 2c. The sole 2 is a long, narrow and flat profile 2a surmounted by two longitudinal parallel tongues 2b chamfered on their outer edge 2c.

Le corps principal 3 est un profilé plus élaboré comportant des flancs parallèles longitudinaux 3a symétriques qui se recourbent à angle droit à leur sommet en convergeant pour se prolonger vers le haut par une lèvre 3b verticale, et vers le bas par une autre lèvre 3c terminée par un rebord 3d qui tend à coopérer avec celui en vis-à vis, émanant de la lèvre symétrique. The main body 3 is a more elaborate profile comprising symmetrical longitudinal parallel flanks 3a which curl at right angles to their top while converging to extend upwards by a vertical lip 3b, and downwards by another lip 3c terminated by a 3d rim which tends to cooperate with the one opposite, emanating from the symmetrical lip.

Vues en coupe (figure 2) les lèvres 3b, 3c ont, au repos, la forme d'un V ouvert vers le haut et dont le bas, non jointif, comporte les deux rebords 3d destinés à servir de butée au bord de la plaque 1 qui sera introduite entre les lèvres 3b, 3c (figure 3) ; la cote minimum d'ouverture des lèvres est légèrement inférieure à l'épaisseur de la plaque à double paroi 1. Sectional views (Figure 2) the lips 3b, 3c have, at rest, the shape of a V open upwards and whose bottom, not joined, has the two 3d edges intended to serve as a stop at the edge of the plate 1 which will be introduced between the lips 3b, 3c (Figure 3); the minimum lip opening dimension is slightly less than the thickness of the double-walled plate 1.

Pour facilitér l'écartement des lèvres 3c par rapport à leur point d'attache, au sommet des flancs 3a pendant l'introduction du bord de la plaque 1, on a prévu au moulage une zone amincie d'articulation délimitée par des gorges 3e le long de chaque lèvre, au droit de la courbe supérieure de 3a. Un chanfrein 3f règne tout le long du bord supérieur interne des lèvres 3b tandis qu'un autre 3g adoucit l'angle interne du profil au niveau de l'articulation 3e. To facilitate the spacing of the lips 3c relative to their point of attachment, at the top of the sides 3a during the introduction of the edge of the plate 1, provision has been made for molding a thinned area of articulation delimited by grooves 3e the along each lip, in line with the upper curve of 3a. A chamfer 3f prevails along the inner upper edge of the lips 3b while another 3g softens the internal angle of the profile at the joint 3e.

La conformation du profil, l'élasticité matérielle des lèvres ajoutée à leur capacité d'écartement confèrent à la connexion une faculté de pincement suffisant à la préhension et à son maintien sur le bord de la plaque 1. The shape of the profile, the material elasticity of the lips added to their spacing capacity give the connection a sufficient nipping ability for gripping and maintaining it on the edge of the plate 1.

La figure 3 permet d'expliquer le montage du corps 3 sur la semelle 2 ainsi que l'emboitement de la plaque 1 à double paroi entre les lèvres coopérantes 3b, 3c du corps principal, tous ces éléments étant moulés dans une matière plastique souple et résistante. FIG. 3 explains the mounting of the body 3 on the sole 2 as well as the interlocking of the double-walled plate 1 between the cooperating lips 3b, 3c of the main body, all of these elements being molded from a flexible plastic material and resistant.

A la fabrication, après le moulage de chaque partie, les flancs 3a du corps principal sont amenés en chevauchement des languettes 2c de la-semelle sur les bords de laquelle elles reposent et sont collées ou soudées aux ultra-sons formant ainsi un ensemble homogène, longitudinalement creux et prêt à recevoir le bord de la plaque 1 afin que les couloirs parallèles de cette dernière débouchent dans le canal formé par la semelle 2a (entre les languettes 2b) la partie interne des flancs 3a et les lèvres 3c du corps principal. L'introduction de la plaque 1 s'effectue légèrement en force à l'encontre de l'élasticité des lèvres 3c qui s'écartent grâce à la zone d'articulation 3e.La plaque 1 vient en butée contre les rebords 3d de la con; nexion ; ces rebords ont une largeur qui correspond à celle des faces la et lb de la plaque 1 de sorte que l'intérieur des couloirs lc est en rapport direct avec le canal de la connexion. During manufacture, after the molding of each part, the sides 3a of the main body are brought into overlap of the tongues 2c of the sole on the edges of which they rest and are bonded or welded to ultrasound thus forming a homogeneous whole, longitudinally hollow and ready to receive the edge of the plate 1 so that the parallel corridors of the latter open into the channel formed by the sole 2a (between the tongues 2b) the internal part of the sides 3a and the lips 3c of the main body. The introduction of the plate 1 takes place slightly in force against the elasticity of the lips 3c which move apart thanks to the articulation zone 3e. The plate 1 comes into abutment against the edges 3d of the con ; nexion; these edges have a width which corresponds to that of the faces 1a and 1b of the plate 1 so that the interior of the lc corridors is in direct relation with the connection channel.

Pour assurer l'étanchéité du pincement des ivres 3c sur les faces de la plaque 1, on répand de la colle dans les interstices réservés de part et d'autre de la plaque 1 entre les lèvres 3b et les faces de la plaque 1. Les extrémités de la connexion sont fermés d'une manière étanche et le raccord d'alimentation en eau, entrée et sortie, s'effectue au moyen des buses 4, venues de moulage, avec l'une ou l'autre partie de la connexion. Lors de la mise en eau de l'ensemble, la pression exercée sur les lèvres 3c appliquées contre la plaque 1 renforce l'étanchéité et la bonne tenue de la connexion. To seal the pinching of the drunks 3c on the faces of the plate 1, glue is spread in the interstices reserved on either side of the plate 1 between the lips 3b and the faces of the plate 1. The ends of the connection are closed in a sealed manner and the water supply connection, inlet and outlet, is effected by means of nozzles 4, molded, with one or the other part of the connection. When the assembly is filled with water, the pressure exerted on the lips 3c applied against the plate 1 strengthens the seal and the good performance of the connection.

Le corps principal 3 et la semelle 2 peuvent former un ensemble homogène obtenu par extrusion, les buses 4 étant alors rapportées ainsi que les flasques d'extrémités. The main body 3 and the sole 2 can form a homogeneous assembly obtained by extrusion, the nozzles 4 then being attached as well as the end flanges.

I1 va de soi que les modifications peuvent titre apportées au dispositif qui vient d'être décrit, notamment par substitution de moyens techniques équivalents sans que l'on sorte pour cela du cadre de la présente invention.  It goes without saying that the modifications may be made to the device which has just been described, in particular by substitution of equivalent technical means without going beyond the ambit of the present invention.

Claims (12)

RevendicationsClaims 1 - Connexion autoserrante et étanche de raccordement au réseau d'alimentation en eau de plaques (1) à double paroi à couloirs intérieurs cloisonnés (tic) à usage d'échangeurs thermiques mais non exclusivement, caractérisée par le fait qu'elle constitue un élément longitudinal et creux fermé à ses deux extrémités et une semelle (2) coiffée d'un corps principal (3) muni de lèvres élastiques (3b, 3c) entre lesquelles s'encastre le bord de la plaque (1) où aboutissent ses couloirs transversaux (lc) qui débouchent ainsi dans ledit élément creux raccordé au réseau d'alimentation en eau par des buses (4) venues de moulage soit avec la semelle (2) soit avec le corps (3). 1 - Self-tight and watertight connection for connection to the water supply network of double-walled plates (1) with internal partitioned corridors (tic) for the use of heat exchangers but not exclusively, characterized in that it constitutes an element longitudinal and hollow closed at its two ends and a sole (2) capped with a main body (3) provided with elastic lips (3b, 3c) between which is embedded the edge of the plate (1) where its transverse corridors terminate (lc) which thus open into said hollow element connected to the water supply network by nozzles (4) coming from molding either with the sole (2) or with the body (3). 2 - Connexion suivant la revendication 1, caractérisée par le fait que la semelle (2) de la connexion est un profilé long étroit et plat (2a) surmonté par deux languettes parallèles longitudinales (2b) venues de moulage et chanfreinées sur leur bord extérieur (2c). 2 - Connection according to claim 1, characterized in that the sole (2) of the connection is a long narrow and flat section (2a) surmounted by two parallel longitudinal tongues (2b) molded and chamfered on their outer edge ( 2c). 3 - Connexion suivant la revendication 1, caractérisée par le fait que le corps principal (3) comporte des flancs parallèles longitudinaux (3a) symétriques qui se recourbent à angle droit à leur sommet en convergeant pour se prolonger vers le haut et le bas par des lèvres respectivement (3b, 3c) en forme de V ouvert. 3 - Connection according to claim 1, characterized in that the main body (3) has longitudinal parallel flanks (3a) symmetrical which curl at right angles to their top while converging to extend up and down by lips respectively (3b, 3c) in the form of an open V. 4 - Connexion suivant la revendication 3, caractérisée par le fait que le bas du V formé par les lèvres (3b, 3c) n'est pas jointif et comporte en vis-à-vis deux rebords (3d) de butée à la plaque (1) introduite entre les lèvres (3b, 3c) et que leur largeur correspond à l'épaisseur des faces (la) et (lb) de la plaque (1) qui y prennent appui. 4 - Connection according to claim 3, characterized in that the bottom of the V formed by the lips (3b, 3c) is not contiguous and comprises vis-à-vis two flanges (3d) of abutment to the plate ( 1) introduced between the lips (3b, 3c) and that their width corresponds to the thickness of the faces (la) and (lb) of the plate (1) which bear thereon. 5 - Connexion suivant les revendications 1 et 3, caractérisée par le fait que l'écartement des lèvres (3b) est, au minimum, légèrement inférieur à l'épaisseur de la plaque (1) à double paroi qui y est introduite et collée. 5 - Connection according to claims 1 and 3, characterized in that the spacing of the lips (3b) is, at a minimum, slightly less than the thickness of the double-walled plate (1) which is introduced there and glued. 6 - Connexion suivant les revendications 1 et 3, caractérisée par le fait que des zones amincies délimitées par des gorges (3e) assurent une articulation longitudinale des lèvres (3c) par rapport aux flancs (3a) pour pincement de la plaque (1). 6 - Connection according to claims 1 and 3, characterized in that thinned areas delimited by grooves (3e) provide a longitudinal articulation of the lips (3c) relative to the sides (3a) for pinching the plate (1). 7 - Connexion suivant les revendications 1 et 3, caractérisée par le fait que le bord supérieur interne des lèvres (3b) est chanfreiné tout le long pour faciliter l'introduction de la plaque (1) et qu'un autre chanfrein (3q) adoucit l'angle interne du profil des lèvres (3b, 3c) au niveau de l'articulation (3e). 7 - Connection according to claims 1 and 3, characterized in that the inner upper edge of the lips (3b) is chamfered along to facilitate the introduction of the plate (1) and that another chamfer (3q) softens the internal angle of the profile of the lips (3b, 3c) at the level of the joint (3e). 8 - Connexion suivant les revendications 1, 2 et 3, caractérisée par le fait que les flancs (3a) du corps principal chevauchent les languettes (2c) de la semelle et y sont collés ou soudés aux ultra-sons. 8 - Connection according to claims 1, 2 and 3, characterized in that the sides (3a) of the main body overlap the tabs (2c) of the sole and are glued or welded to ultrasound. 9 - Connexion suivant les revendications 1, 3 et 7 caractérisée par le fait que de la colle est posée dans les interstices réservés de part et d'autre de la plaque (1), entre les lèvres (3c) du corps principal (3) et les faces de la plaque 1. 9 - Connection according to claims 1, 3 and 7 characterized in that glue is placed in the interstices reserved on either side of the plate (1), between the lips (3c) of the main body (3) and the faces of the plate 1. 10 - Connexion suivant la revendication 1, caractérisée par le fait que des flasques sont rapportées aux deux extrémités de l'ensemble formé par le corps (3) et la semelle (2). 10 - Connection according to claim 1, characterized in that the flanges are attached to the two ends of the assembly formed by the body (3) and the sole (2). 11 - Connexion suivant l'une quelconque des revendications précédentes, caractérisée par 3e fait que tous les éléments (2, 3 et 4) constituant la connexion sont en matière plastique élastique et résistante. 11 - Connection according to any one of the preceding claims, characterized in that all the elements (2, 3 and 4) constituting the connection are made of elastic and resistant plastic. 12 - Connexion suivant la revendication 1, caractérisée par le fait que le corps principal (3) forme avec la semelle (2) un ensemble homogène obtenu par extrusion et que les buses (4) y sont rapportées.  12 - Connection according to claim 1, characterized in that the main body (3) forms with the sole (2) a homogeneous assembly obtained by extrusion and that the nozzles (4) are attached thereto.
FR8108380A 1981-04-23 1981-04-23 Connection for heat exchanger water feed - joins feed to double walled channelled plate with shoe embedded in hollow body and moulded integrally w Withdrawn FR2504667A1 (en)

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WO1996001402A1 (en) * 1994-07-02 1996-01-18 Prokon Gmbh Space-heater
EP1167890A2 (en) * 2000-06-27 2002-01-02 Francesca Di Franco A high-efficiency radiant panel system for the thermoregulation of a room
WO2008025617A1 (en) * 2006-08-31 2008-03-06 Valeo Systemes Thermiques Housing for the distribution of a heat-carrier fluid for a heat exchanger and heat exchanger comprising such a housing
FR2905452A1 (en) * 2006-08-31 2008-03-07 Valeo Systemes Thermiques Coolant i.e. glycolated water, distributing box for heat exchanger i.e. engine cooling radiator, of motor vehicle, has collecting container including joints and orifices that receive pipes, and formed of single part of plastic material
FR2914411A1 (en) * 2007-03-30 2008-10-03 Valeo Systemes Thermiques Heat-carrier fluid e.g. glycol water, distribution housing for e.g. radiator of motor vehicle`s engine, has tubes for circulating fluid, and fluid collection casing with openings for receiving tubes and constituted of single plastic piece
DE102011079091A1 (en) * 2011-07-13 2013-01-17 Behr Gmbh & Co. Kg Collector for a cooling fluid and heat exchanger
DE102012210339A1 (en) * 2012-06-19 2013-12-19 Behr Gmbh & Co. Kg Heat exchanger
DE102012223125A1 (en) * 2012-09-28 2014-04-03 Behr Gmbh & Co. Kg Heat exchanger for energy storage used for operating electric motor, has recesses and/or projections that are in correspondence with each other such that positive connection is established between pipe and collecting tanks
DE102013207375A1 (en) * 2013-04-23 2014-10-23 Behr Gmbh & Co. Kg Heat exchanger
US9593891B2 (en) 2012-09-28 2017-03-14 Mahle International Gmbh Heat exchanger
WO2020187612A1 (en) 2019-03-15 2020-09-24 Hydro Extruded Solutions As Multi port extrusion (mpe) connection to a header

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FR2161913A1 (en) * 1971-10-15 1973-07-13 Union Carbide Corp
FR2349811A1 (en) * 1976-04-29 1977-11-25 Ici Ltd HEAT EXCHANGER
FR2371662A1 (en) * 1976-11-19 1978-06-16 Chausson Usines Sa SOFT SEAL FOR HEAT EXCHANGER TUBES AND MANIFOLDS
US4213498A (en) * 1978-11-15 1980-07-22 American Hcp Low-cost flexible plastic heat exchanger
FR2454074A1 (en) * 1979-04-10 1980-11-07 Comte Paul Solar powered heat exchanger - has lateral cylindrical collectors joined by parallel channels with male and female end connections

Cited By (16)

* Cited by examiner, † Cited by third party
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WO1996001402A1 (en) * 1994-07-02 1996-01-18 Prokon Gmbh Space-heater
EP1167890A2 (en) * 2000-06-27 2002-01-02 Francesca Di Franco A high-efficiency radiant panel system for the thermoregulation of a room
EP1167890A3 (en) * 2000-06-27 2002-05-02 Francesca Di Franco A high-efficiency radiant panel system for the thermoregulation of a room
US6619557B1 (en) 2000-06-27 2003-09-16 Giuseppe Bonura High-efficiency system for the thermoregulation of a room by silent radiant panels, particularly equipped to operate as doors
WO2008025617A1 (en) * 2006-08-31 2008-03-06 Valeo Systemes Thermiques Housing for the distribution of a heat-carrier fluid for a heat exchanger and heat exchanger comprising such a housing
FR2905452A1 (en) * 2006-08-31 2008-03-07 Valeo Systemes Thermiques Coolant i.e. glycolated water, distributing box for heat exchanger i.e. engine cooling radiator, of motor vehicle, has collecting container including joints and orifices that receive pipes, and formed of single part of plastic material
FR2914411A1 (en) * 2007-03-30 2008-10-03 Valeo Systemes Thermiques Heat-carrier fluid e.g. glycol water, distribution housing for e.g. radiator of motor vehicle`s engine, has tubes for circulating fluid, and fluid collection casing with openings for receiving tubes and constituted of single plastic piece
US9429372B2 (en) 2011-07-13 2016-08-30 Mahle International Gmbh Accumulator for a cooling fluid and heat exchanger
DE102011079091A1 (en) * 2011-07-13 2013-01-17 Behr Gmbh & Co. Kg Collector for a cooling fluid and heat exchanger
DE102012210339A1 (en) * 2012-06-19 2013-12-19 Behr Gmbh & Co. Kg Heat exchanger
US9553345B2 (en) 2012-06-19 2017-01-24 Mahle International Gmbh Heat exchanger
DE102012223125A1 (en) * 2012-09-28 2014-04-03 Behr Gmbh & Co. Kg Heat exchanger for energy storage used for operating electric motor, has recesses and/or projections that are in correspondence with each other such that positive connection is established between pipe and collecting tanks
US9593891B2 (en) 2012-09-28 2017-03-14 Mahle International Gmbh Heat exchanger
DE102013207375A1 (en) * 2013-04-23 2014-10-23 Behr Gmbh & Co. Kg Heat exchanger
WO2020187612A1 (en) 2019-03-15 2020-09-24 Hydro Extruded Solutions As Multi port extrusion (mpe) connection to a header
US11940230B2 (en) 2019-03-15 2024-03-26 Hydro Extruded Solutions As Multi port extrusion (MPE) connection to a header

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