EP3152509B1 - Stacked-plate heat exchanger - Google Patents

Stacked-plate heat exchanger Download PDF

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Publication number
EP3152509B1
EP3152509B1 EP15727310.3A EP15727310A EP3152509B1 EP 3152509 B1 EP3152509 B1 EP 3152509B1 EP 15727310 A EP15727310 A EP 15727310A EP 3152509 B1 EP3152509 B1 EP 3152509B1
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EP
European Patent Office
Prior art keywords
heat exchanger
stacked
mating flange
plate heat
securing
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.)
Not-in-force
Application number
EP15727310.3A
Other languages
German (de)
French (fr)
Other versions
EP3152509A1 (en
Inventor
Andreas Dränkow
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 International GmbH
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Mahle International GmbH
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Publication date
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Publication of EP3152509A1 publication Critical patent/EP3152509A1/en
Application granted granted Critical
Publication of EP3152509B1 publication Critical patent/EP3152509B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of 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
    • F28F2275/00—Fastening; Joining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
    • F28F2280/06—Adapter frames, e.g. for mounting heat exchanger cores on other structure and for allowing fluidic connections

Definitions

  • the invention relates to a device for heat transfer, comprising a stacked plate heat exchanger and a mating flange, wherein the stacked plate heat exchanger consists of a plurality of trough-shaped plates which are stacked to form adjacent hollow chambers with their upstanding edges stacked at a distance and materially connected.
  • Stapelaminkorübertrager of this kind are from the EP 0 623 798 A2 known.
  • Such heat exchangers are generally fastened directly to the mating flange, for example an engine block, and are subjected to comparatively high lateral acceleration forces during operation.
  • the trough-shaped stacking disks are oriented so that the edges of the individual pan disks point away from the counterflange.
  • the lowermost trough-shaped plate closest to the mating flange constitutes the weakest member in terms of strength.
  • this trough-shaped plate is exposed to the risk of deforming during operation, so that in the worst case, the heat exchanger is damaged and is no longer functional.
  • the lowest of the number of plates mounted on a base plate, wherein the base plate in the base plate main plane has a recess into which the stacked plate heat exchanger can be inserted and connected to the base plate, as shown in the EP 2 295 916 A2 is described.
  • This base plate is used in addition to the stabilization of the stacking disks for attachment of the heat exchanger to a counter flange.
  • the base plate described must be much thicker and heavier than the individual stacking disks of the heat exchanger.
  • the DE 200 10 816 U1 shows a stacked plate heat exchanger, according to the preamble of claim 1, which is screwed onto a motor block so that the bent edges of the individual stacking disks point towards the engine block.
  • the lowermost, the engine block facing heat transfer plate has an outwardly projecting edge with tab-like extensions over which the stacking plate heat exchanger is attached to the engine block.
  • the EP 2 466 241 A1 shows a heat exchanger with stiffened connection plate.
  • the bent edges of the individual tub elements of the heat exchanger point in the direction of the connection plate, via which the heat exchanger can be attached to an object.
  • the object of the invention is to reduce the weight of the entire component and to make the production easier. This object is achieved by a device for heat transfer with the features of claim 1.
  • the described base plate can be dispensed with by replacing the outermost trough-shaped plate on the side of the heat exchanger facing the raised edges of the trough-shaped stacking disks with a somewhat more stable, likewise trough-shaped reinforcing disk and by fastening the stacked disk heat exchanger on the counterflange. Otherwise, it is customary to fasten the heat exchanger so that the edges of the trough-shaped plate point away from the counter flange. Here, however, they point to the counterflange. This makes it possible to use the edges and / or corresponding extensions of the edges of the reinforcing disk closest to the counterflange as fastening lugs for the entire component on the mating flange.
  • a further advantageous embodiment of the invention relates to the tightness of the system of stacked plate heat exchanger and counter flange, is specified in claim 2.
  • Fig. 1 In the upper part of Fig. 1 an embodiment of a Stapelaminkorübertragers invention is shown.
  • the edges of trough-shaped, stacked plates 1 point down to a mating flange 7.
  • On the upper side of the stacked plate heat exchanger is completed with a reinforced plate 2.
  • the lower end is completed with a reinforced plate 3.
  • At the edges of this plate 3 are tab-like extensions 4, with which the stacked plate heat exchanger on a in the lower part of Fig. 1 mapped counter flange 7 can be attached.
  • two sockets 5 When assembling the Stapelusionnkorübertragers and the mating flange two sockets 5 are fitted into corresponding holes in the flange 7. This results in a cavity for radial seals 6.
  • the assembly is facilitated by a sunken into the flange 7 groove 9, in which the edge of the reinforcing plate 3 is fitted.
  • Fig. 2 shows a cross section of the two nested components Fig. 1 , In particular, a cavity is visible in which the radial seal 6 is located after the connection of the stacked disk heat exchanger and the counterflange. Furthermore Screws 8 are visible, with which the tabs 4 can be attached to the flange 7, as proposed in claim 3.

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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)

Description

Die Erfindung betrifft eine Vorrichtung zur Wärmeübertragung, umfassend einen Stapelscheibenwärmeübertrager und einen Gegenflansch, wobei der Stapelscheibenwärmetauscher aus mehreren wannenförmigen Platten besteht, die zur Bildung von benachbarten Hohlkammern mit ihren hochstehenden Rändern ineinander liegend auf Abstand gestapelt und stoffschlüssig verbunden sind.The invention relates to a device for heat transfer, comprising a stacked plate heat exchanger and a mating flange, wherein the stacked plate heat exchanger consists of a plurality of trough-shaped plates which are stacked to form adjacent hollow chambers with their upstanding edges stacked at a distance and materially connected.

Stapelscheibenwärmeübertrager dieser Art sind aus der EP 0 623 798 A2 bekannt. Solche Wärmeübertrager werden im Allgemeinen unmittelbar am Gegenflansch, beispielsweise einem Motorblock, befestigt und sind im Betrieb vergleichsweise hohen Querbeschleunigungskräften unterworfen. Die wannenförmigen Stapelscheiben sind dabei so orientiert, dass die Ränder der einzelnen Wannenscheiben vom Gegenflansch wegzeigen. Bei solchen Bauarten bildet die unterste, dem Gegenflansch am nächsten befindliche wannenförmige Platte das schwächste Glied im Hinblick auf die Festigkeit. Insbesondere diese wannenförmige Platte ist der Gefahr ausgesetzt, sich im Betrieb zu verformen, so dass im schlimmsten Fall der Wärmeübertrager beschädigt wird und nicht mehr funktionsfähig ist. Zur Erhöhung der Stabilität wird nach dem Stand der Technik die unterste der Anzahl von Platten auf einer Grundplatte befestigt, wobei die Grundplatte in der Grundplattenhauptebene eine Vertiefung aufweist, in die der Stapelscheibenwärmeübertrager eingesetzt und mit der Grundplatte verbunden werden kann, wie es in der EP 2 295 916 A2 beschrieben ist. Diese Grundplatte dient neben der Stabilisierung der Stapelscheiben zur Befestigung des Wärmeübertragers an einem Gegenflansch.Stapelscheibenwärmeübertrager of this kind are from the EP 0 623 798 A2 known. Such heat exchangers are generally fastened directly to the mating flange, for example an engine block, and are subjected to comparatively high lateral acceleration forces during operation. The trough-shaped stacking disks are oriented so that the edges of the individual pan disks point away from the counterflange. In such designs, the lowermost trough-shaped plate closest to the mating flange constitutes the weakest member in terms of strength. In particular, this trough-shaped plate is exposed to the risk of deforming during operation, so that in the worst case, the heat exchanger is damaged and is no longer functional. To increase the stability of the prior art, the lowest of the number of plates mounted on a base plate, wherein the base plate in the base plate main plane has a recess into which the stacked plate heat exchanger can be inserted and connected to the base plate, as shown in the EP 2 295 916 A2 is described. This base plate is used in addition to the stabilization of the stacking disks for attachment of the heat exchanger to a counter flange.

Die beschriebene Grundplatte muss aus Stabilitätsgründen sehr viel dicker und schwerer sein als die einzelnen Stapelscheiben des Wärmeübertragers.For reasons of stability, the base plate described must be much thicker and heavier than the individual stacking disks of the heat exchanger.

Die DE 200 10 816 U1 zeigt einen Stapelscheiben-Wärmeübertrager, gemäß dem Oberbegriff des Anspruchs 1, der so auf einen Motorblock geschraubt ist, dass die umgebogenen Ränder der einzelnen Stapelscheiben zum Motorblock hin zeigen. Die unterste, dem Motorblock zugewandte Wärmeübertragungsplatte weist einen nach außen abstehenden Rand mit laschenartigen Erweiterungen auf, über die der Stapelscheiben-Wärmeübertrager am Motorblock befestigt ist.The DE 200 10 816 U1 shows a stacked plate heat exchanger, according to the preamble of claim 1, which is screwed onto a motor block so that the bent edges of the individual stacking disks point towards the engine block. The lowermost, the engine block facing heat transfer plate has an outwardly projecting edge with tab-like extensions over which the stacking plate heat exchanger is attached to the engine block.

Die EP 2 466 241 A1 zeigt einen Wärmetauscher mit versteifter Anschlussplatte. Die umgebogenen Ränder der einzelnen Wannenelemente des Wärmetauschers zeigen in Richtung der Anschlussplatte, über die der Wärmetauscher an einem Objekt befestigt werden kann. Aufgabe der Erfindung ist es, das Gewicht des gesamten Bauelements zu reduzieren und die Herstellung einfacher zu gestalten. Diese Aufgabe wird durch eine Vorrichtung zur Wärmeübertragung mit den Merkmalen des Anspruchs 1 gelöst.The EP 2 466 241 A1 shows a heat exchanger with stiffened connection plate. The bent edges of the individual tub elements of the heat exchanger point in the direction of the connection plate, via which the heat exchanger can be attached to an object. The object of the invention is to reduce the weight of the entire component and to make the production easier. This object is achieved by a device for heat transfer with the features of claim 1.

Auf die beschriebene Grundplatte kann verzichtet werden, indem die äußerste wannenförmige Platte auf der Seite des Wärmetauschers, zu der die hochgebogenen Ränder der wannenförmigen Stapelscheiben hinzeigen, durch eine etwas stabilere, ebenfalls wannenförmige Verstärkungsscheibe ersetzt wird und der Stapelscheibenwärmeübertrager umgedreht auf dem Gegenflansch befestigt wird. Sonst ist es üblich, den Wärmeübertrager so zu befestigen, dass die Ränder der wannenförmigen Platte vom Gegenflansch wegzeigen. Hier hingegen zeigen sie zum Gegenflansch hin. Dadurch wird es möglich, die Ränder und/oder entsprechende Fortsätze der Ränder der dem Gegenflansch am nächsten befindlichen Verstärkungsscheibe als Befestigungslaschen für das gesamte Bauelement am Gegenflansch zu nutzen.The described base plate can be dispensed with by replacing the outermost trough-shaped plate on the side of the heat exchanger facing the raised edges of the trough-shaped stacking disks with a somewhat more stable, likewise trough-shaped reinforcing disk and by fastening the stacked disk heat exchanger on the counterflange. Otherwise, it is customary to fasten the heat exchanger so that the edges of the trough-shaped plate point away from the counter flange. Here, however, they point to the counterflange. This makes it possible to use the edges and / or corresponding extensions of the edges of the reinforcing disk closest to the counterflange as fastening lugs for the entire component on the mating flange.

Durch die Materialeinsparung und die vereinfachte Herstellungsweise können die Produktionskosten für das Bauteil gesenkt werden.By saving material and simplifying the manufacturing process, the production costs for the component can be reduced.

Neben der erwünschten Gewichtsreduzierung ergibt sich als weiterer Vorteil eine geringere Belastung für die dem Gegenflansch am nächsten befindliche Verstärkungsscheibe, da dieses Teil durch die andere Art der Befestigung im Vergleich zum Stand der Technik keiner Biegespannung mehr ausgesetzt ist, sondern lediglich einer Zugbeanspruchung unterliegt.In addition to the desired weight reduction results in a further advantage of a lower load for the flange closest to the reinforcing disc, since this part is no longer exposed to bending stress by the other type of attachment compared to the prior art, but only subject to a tensile stress.

Ein weiterer Vorteil gegenüber dem Stand der Technik ist eine Reduzierung der Häufigkeit von druckbedingten Undichtigkeiten. Beim Betrieb eines Stapelscheibenwärmeübertragers kommt es zu einer Erhöhung des Innendrucks. Bei einer Anbringung des Stapelscheibenwärmeübertragers an einem Gegenflansch nach dem Stand der Technik führt dies zu einer Biegewechselspannung in den Verbindungsstellen zwischen dem Stapelscheibenblock und der Grundplatte, die auf dem Gegenflansch beispielsweise mit Schrauben befestigt ist. Risse in dieser Verbindungsstelle können die Dichtigkeit des gesamten Wärmeübertragers beeinflussen und so dessen Funktion in Frage stellen. Dieses Problem wird bei einer erfindungsgemäßen Ausführung eines Stapelscheibenwärmeübertragers und der hier vorgeschlagenen Anbringung am Gegenflansch vollständig vermieden.Another advantage over the prior art is a reduction in the frequency of pressure-related leaks. When operating a Stapelscheibenwärmeübertragers there is an increase in the internal pressure. When mounting the Stapelscheibenwärmeübertragers on a counter-flange according to the prior art, this leads to a bending alternating voltage in the joints between the stacking disk block and the base plate, which is fixed on the counter flange, for example with screws. Cracks in this joint can affect the tightness of the entire heat exchanger and thus question its function. This problem is completely avoided in an inventive design of a Stapelscheibenwärmeübertragers and the attachment proposed here on the mating flange.

Durch das Vorhandensein einer Nut im Gegenflansch, in die der Rand und/oder auch eventuell vorhandene Laschen der gegenflanschseitigen Verstärkungsplatte ganz oder teilweise passen, werden die Positionierung des Stapelscheibenwärmetauschers bei seiner Anbringung und die spätere Befestigung am Gegenflansch erleichtert.The presence of a groove in the mating flange, in which the edge and / or any lugs of the flange-side reinforcing plate completely or partially fit, the positioning of the stacked plate heat exchanger in its attachment and the subsequent attachment to the mating flange are facilitated.

Eine weitere vorteilhafte Ausgestaltung der Erfindung die Dichtigkeit des Systems aus Stapelscheibenwärmeübertrager und Gegenflansch betreffend, ist im Anspruch 2 angegeben. Durch das Einstecken von am Wärmeübertrager befestigten Stutzen in den Gegenflansch können bei entsprechender Ausformung des Gegenflansches Radialdichtungen eingesetzt werden. Der erfindungsgemäße Einsatz von diesen, die Verbindungsstutzen umlaufenden Radialdichtungen, reduziert bzw. vermeidet einen Dichtigkeitsverlust während des Betriebs, zu dem es bei einer Ausführung nach dem Stand der Technik im Falle eines Abhebens der Grundplatte des Stapelscheibenwärmeübertragers vom Gegenflansch kommen kann. Bei diesem Vorgang können die nach dem Stand der Technik verwendeten axialen Dichtungen ihre Wirkung verlieren. Dies wird bei einer Ausführung nach Anspruch 1 vermieden.A further advantageous embodiment of the invention relates to the tightness of the system of stacked plate heat exchanger and counter flange, is specified in claim 2. By plugging attached to the heat exchanger nozzle in the mating flange radial seals can be used with appropriate shaping of the mating flange. The inventive use of these, the connecting piece circumferential radial seals, reduces or avoids leakage loss during operation, which in a prior art embodiment in the case of lifting the base plate of the Stapelscheibenwärmeübertragers from the counter flange can come. In this process, the axial seals used in the prior art may lose their effect. This is avoided in an embodiment according to claim 1.

Ausführungsbeispiele der Erfindung sind nachstehend anhand der Zeichnung näher erläutert. In der Zeichnung zeigt:

Fig. 1
einen erfindungsgemäßen Stapelscheibenwärmeübertrager und den dazu passenden Gegenflansch,
Fig. 2
einen Querschnitt des Stapelscheibenwärmeübertragers und des Gegenflansches aus Fig. 1.
Embodiments of the invention are explained below with reference to the drawing. In the drawing shows:
Fig. 1
a stacked plate heat exchanger according to the invention and the matching counter flange,
Fig. 2
a cross section of the Stapelscheibenwärmeübertragers and the mating flange Fig. 1 ,

Im oberen Teil von Fig. 1 ist ein Ausführungsbeispiel eines erfindungsgemäßen Stapelscheibenwärmeübertragers gezeigt. Die Ränder von wannenförmigen, ineinander gestapelten Platten 1 zeigen nach unten zu einem Gegenflansch 7 hin. An der oberen Seite ist der Stapelscheibenwärmeübertrager mit einer verstärkten Platte 2 abgeschlossen. Auch das untere Ende ist mit einer verstärkten Platte 3 abgeschlossen. An den Rändern dieser Platte 3 befinden sich laschenartige Fortsätze 4, mit denen der Stapelscheibenwärmeübertrager auf einem im unteren Teil von Fig. 1 abgebildeten Gegenflansch 7 befestigt werden kann. Beim Zusammenfügen des Stapelscheibenwärmeübertragers und des Gegenflansches werden zwei Stutzen 5 in entsprechende Löcher im Gegenflansch 7 eingepasst. Dabei entsteht ein Hohlraum für Radialdichtungen 6. Das Zusammenfügen wird durch eine in den Gegenflansch 7 eingelassene Nut 9, in die der Rand der Verstärkungsplatte 3 eingepasst wird, erleichtert.In the upper part of Fig. 1 an embodiment of a Stapelscheibenwärmeübertragers invention is shown. The edges of trough-shaped, stacked plates 1 point down to a mating flange 7. On the upper side of the stacked plate heat exchanger is completed with a reinforced plate 2. Also, the lower end is completed with a reinforced plate 3. At the edges of this plate 3 are tab-like extensions 4, with which the stacked plate heat exchanger on a in the lower part of Fig. 1 mapped counter flange 7 can be attached. When assembling the Stapelscheibenwärmeübertragers and the mating flange two sockets 5 are fitted into corresponding holes in the flange 7. This results in a cavity for radial seals 6. The assembly is facilitated by a sunken into the flange 7 groove 9, in which the edge of the reinforcing plate 3 is fitted.

Fig. 2 zeigt einen Querschnitt der beiden ineinandergefügten Bauteile aus Fig. 1. Dabei wird insbesondere ein Hohlraum sichtbar, in dem sich die Radialdichtung 6 nach der Verbindung des Stapelscheibenwärmeübertragers und des Gegenflansches befindet. Außerdem sind Schrauben 8 sichtbar, mit denen die Laschen 4 am Gegenflansch 7 befestigt werden können, wie in Anspruch 3 vorgeschlagen. Fig. 2 shows a cross section of the two nested components Fig. 1 , In particular, a cavity is visible in which the radial seal 6 is located after the connection of the stacked disk heat exchanger and the counterflange. Furthermore Screws 8 are visible, with which the tabs 4 can be attached to the flange 7, as proposed in claim 3.

Claims (13)

  1. Device for heat transfer, comprising a stacked-plate heat exchanger and a mating flange, the stacked-plate heat exchanger comprising:
    - a number of trough-shaped plates (1) with an upright edge, the plates being stacked into each other with spacing and joined at the edge to form adjacent hollow chambers, and
    - at both ends of the stacked-plate heat exchanger, terminating, likewise trough-shaped, reinforcing plates (2, 3), with a device for securing the whole heat exchanger stack to the mating flange (7) being provided at the edges of the reinforcing plate (3) facing the mating flange (7), the edges of which point away from the stack,
    characterised in that the mating flange-side reinforcing plates (3) of the stacked-plate heat exchanger and the mating flange (7) are shaped such that the edge of the reinforcing plates (3) fits into a not necessarily entirely continuous groove (9) at the mating flange, and in that the mating flange-side reinforcing plate (3) is dimensioned such that a part of the edge overlaps the mating flange (7) positively.
  2. Device according to claim 1,
    characterised in that at least one connector (5), through which the fluid to be cooled is introduced into or discharged from the stacked-plate heat exchanger, is mounted on the mating flange-sided of the two reinforcing plates (3), and in that a continuous radial seal is located between the connector (5) and a bore in the mating flange (7) into which the connector is inserted.
  3. Device according to claim 1 or 2,
    characterised in that the device for securing the stacked-plate heat exchanger to the mating flange (7) is located at the edge of the lower reinforcing plate (3).
  4. Device according to any of claims 1 to 3,
    characterised in that the device for securing the stacked-plate heat exchanger to the mating flange comprises at least one lug (5) integrally formed at the edge of the lower reinforcing plate (3) of the stacked-plate heat exchanger.
  5. Device according to claim 3 or 4,
    characterised in that the device for securing the stacked-plate heat exchanger is secured by means of screws (8) tightened through corresponding threaded holes at the mating flange (7).
  6. Device according to claim 3 or 4,
    characterised in that the device for securing the stacked-plate heat exchanger is joined to the mating flange (7) by pinning.
  7. Device according to claim 3 or 4,
    characterised in that the device for securing the stacked-plate heat exchanger is joined to the mating flange (7) by crimping.
  8. Device according to claim 3 or 4,
    characterised in that the device for securing the stacked-plate heat exchanger is joined to the mating flange (7) by clipping.
  9. Device according to claim 3 or 4,
    characterised in that the device for securing the stacked-plate heat exchanger is joined to the mating flange (7) by at least one split pin.
  10. Device according to claim 3 or 4,
    characterised in that the device for securing the stacked-plate heat exchanger is joined to the mating flange (7) by latching.
  11. Device according to claim 3 or 4,
    characterised in that the device for securing the stacked-plate heat exchanger is joined to the mating flange (7) by adhesive force.
  12. Device according to claim 2,
    characterised in that the radial seal (6) comprises an O-ring.
  13. Device according to claim 2,
    characterised in that the radial seal (6) comprises an X-ring.
EP15727310.3A 2014-06-06 2015-06-03 Stacked-plate heat exchanger Not-in-force EP3152509B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014008426.4A DE102014008426A1 (en) 2014-06-06 2014-06-06 The stacked-plate heat exchanger
PCT/EP2015/001129 WO2015185213A1 (en) 2014-06-06 2015-06-03 Stacked-plate heat exchanger

Publications (2)

Publication Number Publication Date
EP3152509A1 EP3152509A1 (en) 2017-04-12
EP3152509B1 true EP3152509B1 (en) 2018-12-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP15727310.3A Not-in-force EP3152509B1 (en) 2014-06-06 2015-06-03 Stacked-plate heat exchanger

Country Status (3)

Country Link
EP (1) EP3152509B1 (en)
DE (1) DE102014008426A1 (en)
WO (1) WO2015185213A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3956621A1 (en) * 2019-04-19 2022-02-23 UFI Filters S.p.A. Support and connection device

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Publication number Priority date Publication date Assignee Title
DE4314808C2 (en) 1993-05-05 2003-10-30 Behr Gmbh & Co Plate heat exchanger, in particular oil / coolant cooler
DE19611447C1 (en) * 1996-03-22 1997-07-10 Laengerer & Reich Gmbh & Co Panel heat exchanger without casing
DE20010816U1 (en) * 2000-06-17 2001-11-15 Behr Gmbh & Co Stacked disc heat exchanger
DE102005048452A1 (en) * 2004-10-11 2006-04-20 Behr Gmbh & Co. Kg Heat exchanger for internal combustion engine has several plates arranged one above another whereby baseplate has opening for removal of heat transfer medium and heat exchanger has reservoir for process medium
DE102007008459A1 (en) * 2006-02-22 2007-12-13 Behr Gmbh & Co. Kg Stacked plate heat-exchanger, has reinforcement disk connected with base plate, where baseplate formed as single piece with reinforcement disk is connected at base disk with defined reinforcement structure
DE102007016355A1 (en) * 2006-04-03 2007-12-06 Behr Gmbh & Co. Kg Stacked plate heat-exchanger e.g. exhaust gas heat-exchanger, for use in motor vehicle, has bypass channel attached to stack, where bypass valve is attached to bypass channel and has rotary valve arranged in inner side of channel
DE102009030095A1 (en) * 2009-06-22 2010-12-23 Behr Gmbh & Co. Kg The stacked-plate cooler
DE102009035239A1 (en) 2009-07-29 2011-04-14 Behr Gmbh & Co. Kg Stacked disc radiator, use of the stacked disc radiator and internal combustion engine with a stacked disc radiator
DE102010063141A1 (en) * 2010-12-15 2012-06-21 Mahle International Gmbh heat exchangers

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Title
None *

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Publication number Publication date
EP3152509A1 (en) 2017-04-12
DE102014008426A1 (en) 2015-12-17
WO2015185213A1 (en) 2015-12-10

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