EP3899404B1 - Trägerrahmen für einen wärmetauscher - Google Patents

Trägerrahmen für einen wärmetauscher Download PDF

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Publication number
EP3899404B1
EP3899404B1 EP19839346.4A EP19839346A EP3899404B1 EP 3899404 B1 EP3899404 B1 EP 3899404B1 EP 19839346 A EP19839346 A EP 19839346A EP 3899404 B1 EP3899404 B1 EP 3899404B1
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EP
European Patent Office
Prior art keywords
flange
support frame
side wall
slot
heat exchanger
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.)
Active
Application number
EP19839346.4A
Other languages
English (en)
French (fr)
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EP3899404A1 (de
Inventor
Fabien BIREAUD
Rémi TOURNOIS
Emmanuel Henon
Stephan ANDRE
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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Publication of EP3899404A1 publication Critical patent/EP3899404A1/de
Application granted granted Critical
Publication of EP3899404B1 publication Critical patent/EP3899404B1/de
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/001—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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2230/00—Sealing means
    • 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

Definitions

  • the present application relates to a front panel module for a motor vehicle, in particular for a hybrid or electric vehicle, and it relates more particularly to such systems comprising a frame configured to carry one or more heat exchangers that these systems comprise.
  • FR 2 771 341 A discloses a support frame according to the preamble of claim 1.
  • Such systems are implemented both for vehicles with internal combustion engines and for electric or hybrid vehicles.
  • electric or hybrid vehicles the current means of electric motorization make use of increasingly powerful batteries to improve the motor performance and comfort of the vehicle, while increasing the autonomy of the vehicle.
  • the increase in battery power must be accompanied by research into rapid recharging methods.
  • fast charging terminals implementing electrical powers greater than 50 kW.
  • Such powers are nevertheless accompanied by heat dissipation in the battery of the vehicle, which, if it is not evacuated, can cause irreversible damage there such as a reduction in its lifespan or a limitation of its speed. dump.
  • thermoregulate the batteries In order to prevent such damage, it is necessary to thermoregulate the batteries, and in particular to cool them.
  • motor vehicles are conventionally equipped with heat exchange systems capable of transferring heat from one fluid to another.
  • a ventilation duct makes it possible to guide the incoming air, which is cold, towards one or more heat exchangers, which can be arranged in a hermetically sealed encapsulation box also encapsulating a ventilation assembly.
  • the vehicle In specific fast charging conditions, the vehicle is stationary. In order to ensure a sufficient air flow to allow optimum cooling of the battery, the fan motor unit operates at high speeds, thereby generating a high overpressure within the case. Such an overpressure is likely to cause on the one hand the leak of fresh air, that is to say the passage of air outside the housing without passing through the exchanger(s), and if necessary a recirculation hot air from outside the case, which has the effect of reducing thermal performance.
  • the sealing of the encapsulation box therefore becomes essential, in particular at the level of the components passing through the box, such as the inlet and outlet pipes of the heat exchanger, which constitute areas of weakness that can be damaged. source of air leaks.
  • Sealing devices can be implemented in the encapsulation box, at the level of the zones where pipes pass through the box. It should be noted that such a problem is not limited to electric and hybrid vehicles, the heat transfer fluid circuits as described above can also be integrated within the ventilation, heating or air conditioning systems of vehicles with internal combustion engines.
  • the known devices have many disadvantages. Due to the variability of the diameters and types of pipes making up the heat exchange systems, these sealing devices are very often difficult to adapt and must be made to specific dimensions in order to ensure optimal sealing at the level of the pipes of calibers variables for which they are intended.
  • the invention falls within this context and aims to remedy this drawback, by proposing a front face module comprising effective sealing means for the hermetic encapsulation of the heat exchangers in the box associated with the system and which is easy to to assemble.
  • the invention proposes a support frame configured to carry a heat exchanger comprising a refrigerant passage flange, the frame comprising a side wall in which is made a slot configured to be passed through by the flange, characterized in that the wall side comprises at least one flange disposed in the vicinity of one end of the slot and arranged at least partially across the slot so as to define an insertion path for the flange inclined with respect to the normal to the side wall, said flange being further configured to form a pivot point of the flange.
  • the invention also relates to a front panel module comprising a support frame according to one of the preceding claims and at least one heat exchanger carrying a refrigerant inlet or outlet flange, said flange bearing against at least one bearing surface formed by a rim of said support frame.
  • the flange may comprise at its free end at least one edge capable of abutting against an edge of the support frame.
  • the invention further relates to a method of assembling a heat exchanger with a refrigerant inlet/outlet flange in a support frame as defined previously.
  • the method implements a step of inserting the flange into the slot made in a side wall of the support frame, with an insertion position according to a plane which has an angle of inclination comprised between 10° and 80° by with respect to the plane in which the heat exchanger is positioned at the end of assembly, the insertion step aiming to cause the flange to penetrate through the slot, avoiding the flange or flanges.
  • the method also implements a step of pivoting the flange in the slot to give the heat exchanger its end-of-assembly position, substantially perpendicular to the side wall.
  • the method comprises at least two successive steps, the first corresponds to a movement in translation while the second corresponds to a movement in rotation.
  • a front face module 1 comprises at least one heat exchanger 2 housed in an encapsulation box formed by a support frame 4 for the heat exchanger and at least one ventilation duct 6 configured to cooperate with said frame and guide fresh air in the direction of this frame to force it through the heat exchanger.
  • the support frame 4 also called a load-bearing frame, corresponds to a rigid structure, more precisely a rigid plastic frame with four uprights delimiting a surface in which the heat exchanger 2 and possibly a motorized fan assembly are arranged.
  • the carrier frame ensures the continuity of the ventilation duct 6 , or in other words, the support frame corresponds to a part of the flow conduit 6
  • the invention relates to a front face module, and an associated support frame for supporting one or more heat exchangers, a side wall of the frame having a slot configured to be crossed by a flange of an exchanger, the slot being associated with flanges limiting the passage section of this slot in such a way that they involve an oblique insertion of the heat exchanger so that the flange can follow an insertion path between the flanges, these flanges also forming a support for the pivoting of the heat exchanger towards its functional position and baffles to reduce the entry or exit of air through the slot formed in the support frame.
  • a longitudinal axis L as an axis parallel to the direction of main circulation of the air flow through the support frame and each heat exchanger
  • the lateral Lt and transverse T orientations will be defined as orientations perpendicular to the longitudinal axis.
  • Such a system 1 is notably represented, schematically, on the [ Figure 1 ] And [ Figure 2 ], respectively in closed and open configuration.
  • the heat exchanger(s) 2 are housed in the support frame 4, which is configured to allow the fixing of the ventilation duct 6.
  • the support frame 4 and the ventilation duct 6 are configured to form, when they are assembled one on the other so as to adopt a so-called "closed” configuration, the encapsulation box hermetically housing the or heat exchangers.
  • the ventilation duct 6 has an air vent 8 open on the front face of the motor vehicle, thus allowing the entry of fresh air flow which it redirects into the encapsulation box, towards the heat exchangers 2.
  • This ventilation duct has at an end opposite the air vent a rear end face 10, brought into contact, in the closed configuration illustrated in [ Figure 1 ], with support frame 4.
  • the support frame can form a support, on its face opposite that receiving the ventilation duct, for a ventilation assembly comprising a frame integral with the frame and a motorized propeller arranged across the frame to facilitate the airflow through the front panel module.
  • the support frame 4 comprises two side walls 11, 12 and two transverse walls 13, 14, which define an open volume allowing one or more heat exchangers 4 to be housed between the walls.
  • a front end face 16 of the frame is defined support as being the face intended to be in contact with the ventilation duct 6, and more particularly with the rear end face 10 of this ventilation duct, and a rear end face 18 is defined as the face intended to be in contact with the ventilation assembly. It is understood that it is by this front end face 16 facing the front of the vehicle as shown by the AV arrow on the [ Figure 1 ], that, in the example shown, the fresh air is caused to enter the frame to pass through the exchangers.
  • Each heat exchanger 2 comprises an exchange surface 20 and at least one collector box 21 arranged laterally with respect to this exchange surface , as well as at least one coolant passage flange 22 for the inlet or the outlet of fluid in the heat exchange surface, the coolant fluid being caused to exchange heat with the air passing through the heat exchange surface.
  • Each flange 22 extends projecting from the collector box of the exchanger, substantially in the main elongation plane of the exchanger, that is to say perpendicular to the side walls 11, 12 participating in defining the frame of support 4. It follows that the flanges, allowing the connection of the exchanger to a refrigerant circuit not shown here, are arranged so as to pass through the support frame 4 at the passage zones 24 defined when the exchanger is assembled on the frame.
  • the front face module 1 is equipped with sealing element 26 at the passage zones 24 on a first side wall 11 of the frame.
  • This sealing device can take any form without departing from the context of the invention.
  • the invention is more particularly illustrated in the figure 3 And 4 , on which the support frame 4 is turned so as to make the second side wall 12 visible.
  • the second side wall 12 is here ribbed so as to form square cells.
  • the second side wall 12 of the support frame 4 has, in the vicinity here of a vertical end, that is to say in a junction zone with a transverse wall 13, a slot 28 forming a passage passing through the second side wall 12.
  • the slot 28 is arranged around a main axis 30 of direction normal or substantially normal to the side wall 12.
  • the slot 28 is configured to receive a flange 22 of a heat exchanger and to allow, on the one hand, the fixing of the flange and therefore of the exchanger with respect to the support frame and, on the other hand, to propose a structure times the assembled heat exchanger that is sufficiently tight.
  • this dual function is performed solely by an appropriate arrangement of ribs forming, in the passage zone of the light 28, baffles and bearing surfaces for the flange and the heat exchanger.
  • the slot 28 delimits a parallelepiped-shaped passage, opening on one side at an outer face 31 of the side wall 12 and on the other side at an opposite inner face 32 of this side wall.
  • a clearance zone 33 is formed to allow the positioning of the flange head visible on the [ Figure 3 ]
  • the light 28 is bordered by two flanges which reduces the passage section.
  • a first flange 34 is arranged at a first longitudinal end 35 of the opening 28, on the side of the front end face 16 of the support frame 4.
  • a second flange 36 is arranged in longitudinal opposition, at a second longitudinal end 37 on the side of the rear end face 18 of the support frame 4.
  • the first flange 34 has in section the shape of a first angled lug projecting from the outer face 31 of the side wall 12.
  • the first flange 34 comprises a first portion 38 projecting substantially perpendicular the edge of the outer face delimiting the light 28, at the level of the first longitudinal end of the light as previously described. This first portion 38 extends in a direction parallel or substantially parallel to the main axis 30 of the slot 28.
  • the first flange 34 also comprises a first deflection edge 40 which extends the first portion opposite the side wall 12.
  • This first deflection edge 40 includes in particular a first deflection portion 42 which directly extends the first portion in the direction of the main axis 30 of the slot 28, by reducing the passage section of the slot 28, and a second portion return 44 which forms the free end of the first flange and which extends parallel to the first portion 38, so as to form a stepped profile aimed at reducing the passage section of the light 28.
  • the second return portion 44 has a first support face 45 and a second support face 47, for the respective support of an edge of a flange once the associated heat exchanger is assembled in the support frame.
  • the first support face 45 faces the axis 30 of the light and the second support face 47 faces away from the side wall 12 of the frame support 4.
  • the second flange 36 has in section the shape of a second angled lug projecting from the internal face 32 of the side wall 12.
  • the second flange 36 comprises a first part 46 extending in substantially perpendicular projection the edge of the internal face delimiting the light 28, at the level of the second first longitudinal end of the light as previously described.
  • This first part 46 extends in a direction parallel or substantially parallel to the main axis 30 of the slot 28.
  • the second rim 36 also includes a second deflection edge 48 which directly extends the first part in the direction of the main axis 30 of the light, by reducing the passage section of the light 28.
  • the second return edge 48 has a bearing surface 50 for the edge of a flange once the associated heat exchanger is assembled in the support frame.
  • the distal ends of the flanges 34, 36 can be separated from each other, in a direction parallel or substantially parallel to the main axis 30 of the slot 28, by a distance of between 20 mm and 100 mm, preferably between 40 mm and 70 mm (please check these values).
  • the port 28 is configured to allow the passage of a flange 22 of a heat exchanger as illustrated in [ Figure 6 ] and on the [ Picture 7 ].
  • the heat exchanger 2 is of parallelepipedal shape and comprises at the level of a header box 21 a flange 22 extending in a direction of elongation 23.
  • the flange is also of parallelepipedic shape and comprises two channels 52 allowing the circulation of a refrigerant fluid inside the heat exchanger.
  • the flange is more particularly arranged close to a vertical end edge of the heat exchanger to promote the passage of the refrigerant fluid at the inlet or at the outlet of the heat exchanger.
  • the flange 22 is configured so that at its free end 54, two opposite edges of the flange are extended by a border 56, 58.
  • the flange 22 thus has a profile in the shape of a "T" particularly visible on the [ Picture 7 ]. Is defined for each border 56, 58 an internal face, facing the collector box from which projects the flange, and an external face, facing away from the heat exchanger and the collector box.
  • the shape of the slot 28 forming the passage and the flanges made in the side wall is provided to allow the insertion of such a flange with an insertion angle relative to the direction of the axis 30 of the slot 28, then its tilting into a functional position in which the associated heat exchanger is arranged in a plane including the axis of the light, and also to allow an adjusted arrangement of the flanges made in the side wall around the flange to provide a sealing function to the encapsulation box.
  • the minimum dimension D1 between two edges of the distal ends of the two flanges 34, 36, arranged diagonally, is greater than the dimension D2 between these two edges in a projection plane coinciding with the elongation plane of the side wall.
  • the dimension to allow passage for the flange between the flanges is greater when the heat exchanger arrives at an inclination with respect to its functional position in the frame when assembled, and the flanges are dimensioned so that this inclined insertion be mandatory.
  • the method implements a first step of positioning the heat exchanger in the support frame 4, as illustrated by the figure 3 And 8 , so that the free end 54 of the flange 22 is disposed vis-à-vis the slot 28 in which it is desired to pass.
  • the heat exchanger is inserted with a position similar to that shown in [ Figure 3 ], i.e. an oblique positioning with respect to the final position of the heat exchanger in the support frame.
  • the main plane of elongation of the heat exchanger when the latter is inserted in the first stage of the process is inclined with respect to the main plane of elongation of the heat exchanger when the latter is assembled as part of support 4, with an angular value ⁇ as shown in [ Figure 8 ], with reference to the axes of the flange and the light.
  • the value of the angle of inclination of the heat exchanger when inserting it into the support frame in the first stage of the process is between 10 and 80°.
  • the angle of inclination value can be between 30° and 45° (please check if these values reflect what you envisaged).
  • the heat exchanger is then moved in the direction of the slot 28, so as to insert the free end 54 of the flange 22 into the slot 28 according to a translational movement.
  • the flange is fed into the lumen until the edges 56, 58 of the flange protrude from the side wall of the support frame and end up in the clearance zone 33.
  • the edges initially pass beyond the second flange 36, arranged projecting from the internal face 32 of the side wall 12 and therefore the first to be facing the flange during the inserting the heat exchanger into the frame.
  • the two edges of the flange can pass between this second rim 36 and the edge delimiting the passage at the level of the first longitudinal end of the slot thanks to the inclined insertion of the heat exchanger.
  • the borders pass beyond the first rim 34, it being understood that the minimum dimension D1 is greater than the longitudinal dimension D of the flange which is defined in particular by the projecting dimension of the two borders.
  • the heat exchanger is pivoted so that the axis of elongation of the flange becomes parallel or substantially parallel to the main axis 30 of the slot 28.
  • This pivoting takes place in particular around a pivot axis defined by the contact between the flange 22 and the support surface 50.
  • the weight of the heat exchanger promotes contact between a side wall 60 of the flange and the support surface 50 of the second flange 36 of so as to form a constant pivot axis during pivoting.
  • the pivoting continues until the flange 22 closes the slot 28, as is visible on the [ Picture 10 ].
  • the pivoting continues until there is contact between the side wall 61 of the flange opposite the side wall 60 of the flange serving to define the pivot axis and the first bearing face 45 of the first flange 34.
  • the heat exchanger and the associated flange 22 are arranged in a plane comprising the axis 30 of the slot 28.
  • the operator moves the heat exchanger in translation in the opposite direction to the side wall 12 in which the slot 28 is made.
  • a first edge 56 namely the edge arranged on the side opposite the side wall 60 of the flange serving to define the pivot axis, with the second bearing face 47 of the first flange 34.
  • the slot 28 is configured so that the flanges 34, 36 are in contact with and/or close to the walls of the flange, so as to limit the passage of an air flow through the side wall. 12 of the support frame 4, and to improve the thermal performance of the front panel module.
  • the front face module 1 may further comprise a shutter device comprising a set of shutter flaps capable of pivoting in rotation so as to vary the flow rate of the air flow, said shutter device is arranged in the ventilation duct 6 upstream of the heat exchanger with respect to the flow of the air flow.
  • the shutter device further comprises a support frame having bearings so as to carry the shutters.
  • the axes of rotation allow the shutters to pass from an open configuration to a closed configuration.
  • the opening configuration amounts to placing (by rotation) the shutters so that they oppose the passage of the air flow as little as possible while orienting it appropriately.
  • the closure configuration amounts to placing the shutter flaps so that they oppose by their front surface as much as possible the flow of the air flow F, in cooperation with the other shutter flaps.
  • the heat exchanger and the support frame 4 can be inclined with respect to the closure device.
  • the median planes of the support frame 4 and of the shutter device form an angle different from 0° (non-zero), in particular an angle included in a difference between 10 and 80°, more precisely in a difference between 30° and 60°.
  • the present invention proposes a support frame and an associated front face module configured to allow a sealed assembly of a heat exchanger in a support frame without it being necessary to provide sealing elements in elastomer for example, which in addition to the cost of an additional part can represent assembly difficulties in the case of a support frame forming part of a heat exchanger encapsulation box.
  • the free ends of the flanges formed around the passage in the side wall can be covered by an elastic material so as to ensure that the flange hermetically closes this light.
  • the walls of the flange can be covered with the same type of material to obtain the same desired additional effect,

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Claims (10)

  1. Trägerrahmen (4), der dazu ausgebildet ist, einen Wärmetauscher zu tragen, der einen Flansch (22) zum Durchlass von Kühlfluid umfasst, wobei der Rahmen eine Seitenwand (12) aufweist, in der eine Öffnung (28) hergestellt ist, die dazu ausgebildet ist, von dem Flansch (22) durchquert zu werden, die Seitenwand (12) wenigstens eine Bank (34, 36) aufweist, die in der Nähe eines Endes der Öffnung (28) angeordnet ist, und dadurch gekennzeichnet, dass die Bank wenigstens teilweise so durch die Öffnung (28) angeordnet ist, dass sie einen Einführweg für den Flansch definiert, der bezogen auf die Normale zur Seitenwand geneigt ist, wobei die Bank zudem dazu ausgebildet ist, einen Schwenkpunkt des Flansches zu bilden.
  2. Trägerrahmen (4) nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die Seitenwand (12) zwei Bänke (34, 36) aufweist, die wenigstens teilweise durch die Öffnung (28) angeordnet sind, wobei sich jede Bank ausgehend von Rändern erstreckt, die gegenüberliegende Enden der Öffnung (28) begrenzen.
  3. Trägerrahmen (4) nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die Bänke (34, 36) jeweils ein proximales Ende, das mit der Seitenwand verbunden ist, und ein distales freies Ende aufweisen, wobei das distale freie Ende jeder Bank dazu ausgebildet ist, an einer Fläche des Flansches anzuliegen, wenn dieser im Trägerrahmen sitzt.
  4. Trägerrahmen (4) nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die Bänke (34, 36) jeweils eine gekrümmte Form aufweisen, wobei sie sich in Längsrichtung von der Seitenwand (12) abstehend in entgegengesetzten Richtungen entlang der Normalen zur Seitenwand erstrecken.
  5. Trägerrahmen (4) nach den Ansprüchen 3 und 4, dadurch gekennzeichnet, dass das distale freie Ende der Bank, die sich in Längsrichtung von der Seitenwand abstehend zum Inneren des Rahmens hin erstreckt, dazu ausgebildet ist, als Anlagefläche (50) für den Flansch zu dienen, um den Schwenkpunkt in der Öffnung (22) zu bilden.
  6. Trägerrahmen (4) nach einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, dass die Bänke (34, 36) im gekrümmten Teilbereich so ausgebildet sind, dass ihr distales Ende der Mitte der Öffnung (22) näher liegt als ihr proximales Ende.
  7. Trägerrahmen (4) nach einem der Ansprüche 3 bis 6, dadurch gekennzeichnet, dass die Mindestabmessung (D1) zwischen zwei Kanten der distalen Enden der zwei Bänke größer als die Abmessung (D2) zwischen diesen zwei Kanten in einer Projektionsebene ist, die mit der Verlängerungsebene der Seitenwand zusammenfällt.
  8. Frontseitenmodul (1) aufweisend einen Trägerrahmen (4) nach einem der vorhergehenden Ansprüche und wenigstens einen Wärmetauscher, der einen Ein- oder Auslassflansch (22) für Kühlfluid trägt, wobei der Flansch an wenigstens einer Anlagefläche anliegt, die von einer Bank (34, 36) des Trägerrahmens gebildet ist.
  9. Frontseitenmodul nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass der Flansch (22) an seinem freien Ende wenigstens eine Umrandung (56, 58) aufweist, die geeignet ist, an einer Bank (34, 36) des Trägerrahmens anzuliegen.
  10. Verfahren zur Montage eines Wärmetauschers mit Ein- oder Auslassflansch für Kühlfluid in einen Trägerrahmen (4) nach einem der Ansprüche 1 bis 7, bei dem Folgendes durchgeführt wird: ein Schritt des Einführens des Flansches (22) in die Öffnung (28), die in einer Seitenwand des Trägerrahmens (4) hergestellt ist, mit einer Einführposition gemäß einer Ebene, die einen Neigungswinkel zwischen 10° und 80° bezogen auf die Ebene aufweist, in der der Wärmetauscher bei Montageende positioniert ist, wobei der Schritt des Einführens dazu dient, dass der Flansch unter Vermeidung der Bank oder Bänke (34, 36) schräg durch die Öffnung (28) eindringt; dann ein Schritt des Schwenkens des Flansches (22) in der Öffnung (28), um dem Wärmetauscher seine Montageendposition im Wesentlichen senkrecht zur Seitenwand zu verleihen.
EP19839346.4A 2018-12-19 2019-12-02 Trägerrahmen für einen wärmetauscher Active EP3899404B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1873291A FR3090842B1 (fr) 2018-12-19 2018-12-19 Cadre configuré pour le support d’un échangeur de chaleur
PCT/FR2019/052884 WO2020128194A1 (fr) 2018-12-19 2019-12-02 Cadre configure pour le support d'un echangeur de chaleur

Publications (2)

Publication Number Publication Date
EP3899404A1 EP3899404A1 (de) 2021-10-27
EP3899404B1 true EP3899404B1 (de) 2023-03-22

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EP19839346.4A Active EP3899404B1 (de) 2018-12-19 2019-12-02 Trägerrahmen für einen wärmetauscher

Country Status (6)

Country Link
US (1) US11946708B2 (de)
EP (1) EP3899404B1 (de)
JP (1) JP7383710B2 (de)
CN (1) CN113196000B (de)
FR (1) FR3090842B1 (de)
WO (1) WO2020128194A1 (de)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1451173A (fr) * 1961-06-15 1966-01-07 Const Mecaniques Et Aeronautiq Procédé, dispositif et machine pour la fabrication de faisceaux de radiateurs
FR2771341B1 (fr) * 1997-11-24 2000-01-28 Valeo Climatisation Dispositif de chauffage et/ou climatisation de vehicule automobile, et son procede d'assemblage
US20010040026A1 (en) * 1998-02-09 2001-11-15 Rankin, Hill, Porter & Clark, Llp Heat exchanger having snap-on bracket
DE10041794A1 (de) * 2000-09-16 2002-03-07 Modine Mfg Co Kühleranordnung und Kühler
JP4508499B2 (ja) * 2001-09-28 2010-07-21 三菱重工業株式会社 取付構造体
JP2006273050A (ja) 2005-03-28 2006-10-12 Calsonic Kansei Corp ラジエータコアサポート構造
FR2961132B1 (fr) * 2010-06-10 2012-09-28 Peugeot Citroen Automobiles Sa Procede de fabrication d'un module de refroidissement
EP2450658B1 (de) * 2010-11-03 2016-06-29 MAHLE Behr France Hambach S.A.S Vorrichtung zur Befestigung eines Kondensators
FR2978237B1 (fr) * 2011-07-21 2013-12-20 Valeo Systemes Thermiques Bride de connexion, boite collectrice et echangeur thermique associes
CN102938997A (zh) * 2011-08-16 2013-02-20 鸿富锦精密工业（深圳）有限公司 散热装置
DE102014201991A1 (de) * 2013-02-16 2014-08-21 Volkswagen Aktiengesellschaft Kühleinrichtung für ein Kraftfahrzeug
CN106461352B (zh) * 2014-05-08 2019-04-12 达纳加拿大公司 具有滑动安装支架的热交换器
EP2975354B1 (de) 2014-07-16 2018-02-28 VALEO AUTOSYSTEMY Sp. Z. o.o. Verbinder für einen Wärmetauscher
FR3041421B1 (fr) * 2015-09-18 2019-08-16 Renault S.A.S Module d'echange thermique pour systeme de refroidissement d'un vehicule
JP2017223427A (ja) * 2016-06-17 2017-12-21 大日本印刷株式会社 熱交換器用金属プレートおよび熱交換器

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JP2022515747A (ja) 2022-02-22
JP7383710B2 (ja) 2023-11-20
WO2020128194A1 (fr) 2020-06-25
FR3090842A1 (fr) 2020-06-26
US11946708B2 (en) 2024-04-02
EP3899404A1 (de) 2021-10-27
CN113196000A (zh) 2021-07-30
US20220018615A1 (en) 2022-01-20
FR3090842B1 (fr) 2021-01-08
CN113196000B (zh) 2023-02-03

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