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DE3215961A1 - Heat exchanger - Google Patents

Heat exchanger

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Publication number
DE3215961A1
DE3215961A1 DE19823215961 DE3215961A DE3215961A1 DE 3215961 A1 DE3215961 A1 DE 3215961A1 DE 19823215961 DE19823215961 DE 19823215961 DE 3215961 A DE3215961 A DE 3215961A DE 3215961 A1 DE3215961 A1 DE 3215961A1
Authority
DE
Germany
Prior art keywords
another
flat tubes
heat exchanger
bulges
edges
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Withdrawn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
DE19823215961
Other languages
German (de)
Inventor
Dieter 9050 Steinegg-Appenzell Steeb
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19823215961 priority Critical patent/DE3215961A1/en
Publication of DE3215961A1 publication Critical patent/DE3215961A1/en
Withdrawn legal-status Critical Current

Links

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
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2225/00—Reinforcing means
    • F28F2225/04—Reinforcing means for conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

In a heat exchanger having an assembly made from flat tubes (11) of which each consists of a pair of sheet-metal plates (13) which are held at a distance from one another and connected to one another by their shaped rims and turbulence generators (17) provided between the sheet-metal plates, the sheet-metal plates (13) have bulges (18) provided with through-holes (19), the bulges (18) of adjacent flat tubes (11) being connected to one another by the rims (21) of their through-holes (19) and thereby forming collecting chambers to which connections (25) arranged on the outer surfaces of the flat-tube assembly are assigned. In order to increase the loadability by the internal pressure prevailing in the flat tubes (11), the two connections (25) of each collecting chamber are connected to one another by a bolt (29) extending through the collecting chamber. <IMAGE>

Description

Dieter STEEB, Ira Schönenbühl, CH 9050 Steinegg-AppenzellDieter STEEB, Ira Schönenbühl, CH 9050 Steinegg-Appenzell

(Schweiz)(Switzerland)

WärmetauscherHeat exchanger

1010

Die Erfindung betrifft einen Wärmetauscher mit einem Paket aus Flachbohren, die zur Bildung von Durchflußräumen für Luft durch Luftlamellen im Abstand voneinander gehalten cLid und von denen jedes aus einem Paar Blechplatten besteht, die durcli ihre geformten Ränder und Turbulatoren im Abstand voneinander gehalten und miteinander verbunden sind und mit Durchbrüchen versehene Ausbuchtungen aufweisen, wobei die Ausbuchtungen benachbarter Flachrohre mit den Rändern ihrer Durchbrüche miteinander verbunden sind und dadurch Sammelräume bilden, denen Stutzen zugeordnet sind,die an den Außenflächen des Flachrohrpaketes angeordnet sind.The invention relates to a heat exchanger with a package of flat bores, which are used to form flow spaces for air cLid and held at a distance from each other by air blades each of which consists of a pair of sheet metal plates spaced apart by their shaped edges and turbulators are held and connected to one another and have bulges provided with breakthroughs, the Bulges of adjacent flat tubes are connected to one another with the edges of their openings and thus collecting spaces form, to which nozzles are assigned, which are arranged on the outer surfaces of the flat tube package.

Wärmetauscher dieser Art haben den Vorteil, daß sie sehr preiswert hergestellt werden können. Sie sind jedoch nur für verhältnismäßig niedrige Drucke des die FlachrohreHeat exchangers of this type have the advantage that they are very can be manufactured inexpensively. However, they are only available for relatively low pressures of the flat tubes

Postscheckamt Stuttgart 7211-700 BLZ 600100 70 Deutsche Bank AG, 14/286 30 BLZ 600 700 70Post check office Stuttgart 7211-700 bank code 600 100 70 Deutsche Bank AG, 14/286 30 bank code 600 700 70

Telefonische Auskünfte und Aufträge sind nur nach schriftlich Bestätigung verbindlichInformation and orders over the phone are only binding after they have been confirmed in writing

durchströmenden Ilediums geeignet.flowing through Ilediums.

Der Erfindung liegt die Aufgabe zu Grunde, diese sich durch ihren einfachen Aufbau auszeichnenden Wärmetauscher ohne wesentlichen Kostenaufwand so zu verbessern, daß sie auch dann verwendet werden können, wenn der Druck des Mediums in den Flachrohren um ein Mehrfaches größer ist.The invention is based on the object of eliminating these heat exchangers, which are distinguished by their simple structure To improve costs so that they can also be used when the pressure of the medium in the Flat tubes is several times larger.

Diese Aufgabe ist bei einem Wärmetauscher der eingangs genannten Art gemäß der Erfindung dadurch gelöst, daß die beiden Stutzen eines jeden Sammelraumes durch einen Bolzen miteinander verbunden sind, der sich durch den Sammelraum erstreckt. Dadurch wird erreicht, daß die die Flachrohre bildenden Blechplatten praktisch an allen Stellen fest miteinander verbunden sind, nämlich an ihren Rändern durch die ge formten und miteinander verbundenen Ränder,in den Bereichen zwischen den Sammelräumen durch die Turbulatoren und im Bereich der Sammelräume durch die von den Bolzen zusammengehaltenen Stutzen. Überraschenderweise hat es sich hierbei gezeigt, daß durch die erfindungsgemäße Verbindung durch die Bolzen der Druck des Mediums in den Flachrohren um ein Vielfaches gegenüber den bekannten Wärmetauschern dieser Art erhöht werden kann. Während die bekannten Wärmetauscher nur mit einem Druck von 3 bis 4 bar des durch die Flachrohre strömenden Mediums belastet werden konnten,ergaben Versuche, daß ein Wärmetauscher gleicher Art, der gemäß der Erfindung verstärkt worden war, Drucke bis zu 20 bar aushalten konnte.This object is achieved in a heat exchanger of the type mentioned according to the invention in that the two Nozzles of each collecting space are connected to one another by a bolt which extends through the collecting space. This ensures that the sheet metal plates forming the flat tubes are firmly connected to one another at practically all points are, namely at their edges by the ge shaped and interconnected edges, in the areas between the collecting spaces through the turbulators and in the area of the collecting spaces through the nozzles held together by the bolts. Surprisingly it has been shown here that the pressure of the medium is reduced by the connection according to the invention through the bolts can be increased many times over in the flat tubes compared to the known heat exchangers of this type. While the known Heat exchangers are only loaded with a pressure of 3 to 4 bar of the medium flowing through the flat tubes tests showed that a heat exchanger of the same type, which had been reinforced according to the invention, could withstand pressures of up to 20 bar.

Ein Ausführungsbeispiel der Erfindung ist in der folgenden Beschreibung eines Ausführungsbeispieles im einzelnen erläutert. An embodiment of the invention is in the following description an exemplary embodiment explained in detail.

Es zeigen;Show it;

Fig. 1 eine Seitenansicht eines Ausführungsbeispieles, bei dem lediglich die linke obere Ecke ausführlich dargestellt ist;Fig. 1 is a side view of an embodiment in which only the left upper corner is shown in detail;

Fig. 2 eine Draufsicht des Ausführungsbeispiels nach Fig. 1;Fig. 2 is a plan view of the embodiment of Fig. 1;

Fig. 3 und 4 Schnitte nach den Linien III - III bzw. IV - IV in Fig. 2.3 and 4 sections along the lines III - III and IV - IV in FIG. 2.

Das in der Zeichnung dargestellte Wärmetauscherelement weist als Ganzes mit 11 bezeichnete Flachrohre auf, die sich dekkend und parallel zueinander angeordnet ein Flachrohrpaket bilden. Zwischen diesen Flachrohren sind Luftlamellen 12 angeordnet, die mit den Flachrohren zusammengelötet sind und diese zur Bildung von Durchflußräumen für Luft im Abstand voneinander halten.The heat exchanger element shown in the drawing has flat tubes designated as a whole with 11, which cover each other and arranged parallel to one another form a flat tube package. Air fins 12 are arranged between these flat tubes, which are soldered together with the flat tubes and these to form flow spaces for air at a distance keep each other.

Wie das aus den Fig. 3 und 4 ersichtlich ist, besteht jedes Flachrohr aus zwei Blechplatten 13, deren Ränder 14 so geformt sind, daß sie Flanschflächen 15 bilden, die so angeordnet sind, daß, wenn sich die Flanschflächen 15 zweier Blechplatten berühren, diese Blechplatten durch die qeformten Ränder 14 im Abstand voneinander gehalten sind. In dem dadurch gebildeten Hohlraum 16 ist ein Turbulator 17 angeordnet, der beispielsweise aus einem gewellten und mehrfach geschlitzten und verformten Blech gebildet sein kann. Durch Zusammenlöten der Flanschflächen 15 und der Flächen, in denen sich der Turbulator mit den Blechen 13 berührt, werden die beidenAs can be seen from FIGS. 3 and 4, each flat tube consists of two sheet metal plates 13, the edges 14 of which are shaped in this way are that they form flange surfaces 15 which are arranged so that when the flange surfaces 15 of two sheet metal plates touch, these sheet metal plates are held by the qeformten edges 14 at a distance from one another. In that thereby formed cavity 16 is a turbulator 17 is arranged, for example, from a corrugated and multiple slotted and deformed sheet metal can be formed. By soldering together the flange surfaces 15 and the surfaces in which the Turbulator touches the metal sheets 13, the two are

Bleche eines jeden Flachrohres 11 zusammengehalten.Metal sheets of each flat tube 11 held together.

Um die Flachrohre eines Wärmetauscherelementes miteinander und gegebenenfalls mit einem Zu- oder Abflußstutzen zu verbinden, weisen die langgestreckten Blechplatten an ihren beiden Enden kegelstumpfförmige Ausbuchtungen 18 auf, deren flache Böden mit kreisrunden Durchbrüchen 19 versehen sind. Die Höhe dieser kegelstumpfförmigen Ausbuchtungen beträgt die Hälfte des Abstandes zwischen zwei Flachrohren 11, so daß sich die Flachrohre mit den Rändern 21 der Durch-To connect the flat tubes of a heat exchanger element to one another and, if necessary, to an inlet or outlet connection, have the elongated sheet metal plates at both ends of frustoconical bulges 18, the flat bottoms are provided with circular openings 19. The height of these frustoconical bulges is half the distance between two flat tubes 11 so that the flat tubes with the edges 21 of the through-

brüche 19 berühren. Die Ränder 21 zweier benachbarter Flachkoaxialen touch fractions 19. The edges 21 of two adjacent flat coaxial

rohre sind aneinandergelötet, so daß die von den/ Ausbuchtungen gebildeten Hohlräume aller Flachrohre einen Sammelraum für die Flachrohre bilden.pipes are soldered together so that the / bulges formed cavities of all flat tubes form a collecting space for the flat tubes.

Zum Schutz gegen äußere Beschädigungen sind an den beiden Breitseiten des durch die Flachrohre 11 gebildeten Flachrohrpaketes Endplatten 22 vorgesehen, die sich mit den Flachrohren decken und deren beide Enden, wie das aus den Fig. 1 und 3 ersichtlich ist, so geformt sind, daß sie an den Rändern 21 der Durchbrüche 19 der äußersten Ausbuchtungen 18 anliegen. Jede Endplatte 22 ist mit Durchbrüchen 23, die sich mit den benachbarten Durchbrüchen 19 decken, und mit ausgestanzten Verbindungslaschen 24 versehen. Auch die Endplatten 22 sind mit den benachbarten Rändern 21 der benachbarten Ausbuchtungen 18 und mit zwischen den Endplatten und den benachbarten Flachrohren 11 angeordneten Luftlamellen 12 zusammengelötet. To protect against external damage, on the two broad sides of the flat tube package formed by the flat tubes 11 End plates 22 are provided which coincide with the flat tubes and both ends of which, like that from FIG. 1 3 and 3, are shaped so that they are at the edges 21 of the openings 19 of the outermost bulges 18 issue. Each end plate 22 is punched out with openings 23 that coincide with the adjacent openings 19 Connecting tabs 24 are provided. The end plates 22 are also connected to the adjacent edges 21 of the adjacent Bulges 18 and soldered together with air fins 12 arranged between the end plates and the adjacent flat tubes 11.

Zur Bildung eines Anschlusses an einen der Sammelräume oder eines Abschlusses eines solchen Sammelraumes sind Stutzen 25 vorgesehen, die an ihrem einen Ende ein Innengewinde 26 und an ihrem anderen Ende einen Innenbund 27 und eine äußere Ringnut 28 aufweisen. Der Außendurchmesser eines jeden Stutzens 25 ist etwas größer als der lichte Durchmesser der Durchbrüche 23 der Endplatten 22 und die Ringnut 28 ist so bemesserTo form a connection to one of the collecting spaces or to close off such a collecting space, nozzles 25 are provided provided, which at one end has an internal thread 26 and at its other end an internal collar 27 and an external Have annular groove 28. The outer diameter of each connecting piece 25 is slightly larger than the clear diameter of the openings 23 of the end plates 22 and the annular groove 28 is sized

-Ϋ-6--Ϋ-6-

daß der dadurch aus der Stirnfläche des Stutzens 25 vorragende Teil in den Durchbruch 2 3 eingreifen kann. An den Rand eines jeden Durchbruches 23 der Endplatten 22 ist ein Stutzen 25 angelötet. Außerdem sind die an den beiden Enden eines jeden Sammelraumes angeordneten Stutzen durch einen Gewindebolzen 29 miteinander verbunden, der sich durch den Sammelraum erstreckt und auf dessen beide Enden innerhalb der Stutzen 25 Krallenringe 31 aufgesetzt sind, deren Krallen 32 sich an den Innenbunden 27 der Stutzen 25 abstützen.that the part protruding from the end face of the connecting piece 25 can engage in the opening 23. To the edge A connecting piece 25 is soldered onto each opening 23 of the end plates 22. Also, those on either end are one each plenum arranged nozzle connected to one another by a threaded bolt 29, which extends through the Extends collecting space and on both ends of which 25 claw rings 31 are placed within the connecting piece, the claws of which 32 are supported on the inner collars 27 of the connecting pieces 25.

^0 Durch Schraubenmuttern 33 werden dadurch die beiden Stutzen an den beiden Enden eines Sammelraumes fest an die benachbarte Endplatte 22 gedrückt.und halten dadurch die Flachrohre 11 sowie die Blechplatten 13 eines jeden Flachrohres 11 im Bereich der Sammelräume fest zusammen. Zwischen jeder Schraubenmutter 33 und dem benachbarten Krallenring 31 ist eine Beilagscheibe 34 angeordnet.^ 0 By means of nuts 33, the two nozzles at the two ends of a collecting space are pressed firmly against the adjacent end plate 22 and thereby hold the flat tubes 11 and the sheet metal plates 13 of each flat tube 11 firmly together in the area of the collecting spaces. A washer 34 is arranged between each screw nut 33 and the adjacent claw ring 31.

Wie aus Fig. 1 ersichtlich, sind der links obere und der rechts untere Stutzen 25 als Anschlußstutzen vorgesehen. Bei den beiden anderen Stutzen 25 sind in das Innengewinde 26 Verschlußstopfen 35 eingeschraubt.As can be seen from Fig. 1, the top left and the lower right stub 25 provided as a connecting piece. The internal thread 26 of the other two nozzles 25 Sealing plug 35 screwed in.

- 6 /Ansprüche- 6 / claims

LeerseiteBlank page

Claims (3)

PatentansprücheClaims i 1} Wärmetauscher mit einem Paket aus Flachrohren (11), die zur Bildung von Durchflußräumen für Luft durch Luftlamellen (12) im Abstand voneinander gehalten sind und von denen jedes aus einem Paar Blechplatten (13) besteht, die durch ihre geformten Ränder (14) und Turbulatoren (17) im Abstand voneinander gehalten und miteinander verbunden sind und mit Durchbrüchen (19) versehene Ausbuchtungen (18) aufweisen, wobei die Ausbuchtungen (18) benachbarter Flachrohre (11) mit den Rändern (21) ihrer Durchbrüche (19) miteinander verbunden sind und dadurch Sammelräume bilden, denen Stutzen (25) zugeordnet sind, die an den Außenflächen des Flachrohrpaketes angeordnet sind, dadurch gekennzeichnet, daß die beiden Stutzen (25) eines jeden Sammelraumes durch einen Bolzen (29) miteinander verbunden sind, der sich durch den Sammelraum erstreckt.i 1} heat exchanger with a package of flat tubes (11), those for the formation of flow spaces for air through air lamellae (12) are held at a distance from each other and each of which consists of a pair of sheet metal plates (13) which are held at a distance from one another and connected to one another by their shaped edges (14) and turbulators (17) and bulges (18) provided with openings (19), the bulges (18) of adjacent flat tubes (11) are connected to one another with the edges (21) of their openings (19) and thereby form collecting spaces, which nozzle (25) are assigned to the outer surfaces of the flat tube package are arranged, characterized in that the two connecting pieces (25) of each collecting space through a Bolts (29) are connected to each other, which extends through the collecting space. 2. Wärmetauscher nach Anspruch 1, dadurch gekennzeichnet, daß als Bolzen ein Gewindebolzen (29) vorgesehen ist und in den Stutzen (25) Innenbunde (27) vorhanden sind, an denen sich auf die Gewindebolzen (29) aufgesetzte Krallenringe (31) abstützen, die durch auf den Gewindebolzen aufgeschraubte Schraubenmuttern (33) gehalten sind.2. Heat exchanger according to claim 1, characterized in that a threaded bolt (29) is provided as the bolt and there are inner collars (27) in the nozzle (25) on which claw rings (31) placed on the threaded bolts (29) which are held in place by screw nuts (33) screwed onto the threaded bolts. 3. Wärmetauscher nach Anspruch 1 oder 2, dadurch gekennzeichnet , daß an den beiden Breitseiten des Flachrohrpaketes Endplatten (22) vorhanden sind, die mit den Sammelräumen kommunizierende Durchbrüche (23) aufweisen, an deren Rändern die Stutzen (25) anliegen.3. Heat exchanger according to claim 1 or 2, characterized that on the two broad sides of the flat tube package end plates (22) are present, which with the collecting spaces having communicating breakthroughs (23), at their The connections (25) are in contact with the edges.
DE19823215961 1982-04-29 1982-04-29 Heat exchanger Withdrawn DE3215961A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823215961 DE3215961A1 (en) 1982-04-29 1982-04-29 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823215961 DE3215961A1 (en) 1982-04-29 1982-04-29 Heat exchanger

Publications (1)

Publication Number Publication Date
DE3215961A1 true DE3215961A1 (en) 1983-11-03

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536325A1 (en) * 1984-10-12 1986-05-07 Showa Aluminum K.K., Sakai, Osaka HEAT EXCHANGER
WO1988004761A1 (en) * 1986-12-19 1988-06-30 Blackstone Sweden Ab Heat exchanger
US4815532A (en) * 1986-02-28 1989-03-28 Showa Aluminum Kabushiki Kaisha Stack type heat exchanger
DE3810131C1 (en) * 1988-03-25 1989-07-06 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De Heat exchanger
DE3834822A1 (en) * 1988-10-13 1990-04-19 Sueddeutsche Kuehler Behr Heat exchanger
US5036911A (en) * 1989-02-24 1991-08-06 Long Manufacturing Ltd. Embossed plate oil cooler
US5063995A (en) * 1989-03-25 1991-11-12 Forschungszentrum Julich Gmbh Ceramic heat exchanger
US5307869A (en) * 1990-02-28 1994-05-03 Alfa-Laval Thermal Ab Permanently joined plate heat exchanger
DE9406197U1 (en) * 1994-04-14 1994-06-16 Behr Gmbh & Co Heat exchanger for cooling exhaust gas from a motor vehicle engine
US5369883A (en) * 1989-02-24 1994-12-06 Long Manufacturing Ltd. Method for making an in tank oil cooler
US5513700A (en) * 1994-07-29 1996-05-07 Ford Motor Company Automotive evaporator manifold
US5538077A (en) * 1989-02-24 1996-07-23 Long Manufacturing Ltd. In tank oil cooler
EP0707701A4 (en) * 1993-07-14 1997-05-02 Earls Supply Co Modular cooler
WO2003060415A1 (en) * 2001-12-27 2003-07-24 Dana Canada Corporation Mounting bracket for heat exchanger cores
EP1400772A2 (en) 2002-09-19 2004-03-24 Modine Manufacturing Company Plate heat exchanger
US7051789B2 (en) 2004-04-22 2006-05-30 Dana Canada Corporation Two-piece mounting bracket for heat exchanger
US7302997B2 (en) 2003-06-27 2007-12-04 Dana Canada Corporation Vibration-resistant mounting bracket for heat exchangers
US7320358B2 (en) 2003-06-27 2008-01-22 Dana Canada Corporation Ribbed mounting bracket for heat exchangers
US7600559B2 (en) * 2004-03-05 2009-10-13 Modine Manufacturing Company Plate heat exchanger
WO2021169532A1 (en) * 2020-02-27 2021-09-02 浙江盾安人工环境股份有限公司 Heat exchanger

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH180737A (en) * 1934-03-22 1935-11-15 Kure Norsk Motor & Dynamofabri Process for the production of wave heating elements assembled from several parts.
GB1069542A (en) * 1964-03-13 1967-05-17 Finissage De Produits Metallur Improvements in or relating to an improved space heating radiator
DE2538219A1 (en) * 1975-08-28 1977-03-24 Zeidler Hans Joachim Hot water radiator made from aluminium - has clamped and adhesive bonded end closing plates for connectors
DE2747344A1 (en) * 1977-10-21 1979-04-26 Gerhard Dipl Ing Pruefling Heating radiator with rectangular steel water tubes - has adhesive bonded aluminium ribs providing high heat transfer rate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH180737A (en) * 1934-03-22 1935-11-15 Kure Norsk Motor & Dynamofabri Process for the production of wave heating elements assembled from several parts.
GB1069542A (en) * 1964-03-13 1967-05-17 Finissage De Produits Metallur Improvements in or relating to an improved space heating radiator
DE2538219A1 (en) * 1975-08-28 1977-03-24 Zeidler Hans Joachim Hot water radiator made from aluminium - has clamped and adhesive bonded end closing plates for connectors
DE2747344A1 (en) * 1977-10-21 1979-04-26 Gerhard Dipl Ing Pruefling Heating radiator with rectangular steel water tubes - has adhesive bonded aluminium ribs providing high heat transfer rate

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536325A1 (en) * 1984-10-12 1986-05-07 Showa Aluminum K.K., Sakai, Osaka HEAT EXCHANGER
US4712612A (en) * 1984-10-12 1987-12-15 Showa Aluminum Kabushiki Kaisha Horizontal stack type evaporator
US4815532A (en) * 1986-02-28 1989-03-28 Showa Aluminum Kabushiki Kaisha Stack type heat exchanger
WO1988004761A1 (en) * 1986-12-19 1988-06-30 Blackstone Sweden Ab Heat exchanger
DE3810131C1 (en) * 1988-03-25 1989-07-06 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De Heat exchanger
DE3834822A1 (en) * 1988-10-13 1990-04-19 Sueddeutsche Kuehler Behr Heat exchanger
US5538077A (en) * 1989-02-24 1996-07-23 Long Manufacturing Ltd. In tank oil cooler
US5369883A (en) * 1989-02-24 1994-12-06 Long Manufacturing Ltd. Method for making an in tank oil cooler
US5036911A (en) * 1989-02-24 1991-08-06 Long Manufacturing Ltd. Embossed plate oil cooler
US5063995A (en) * 1989-03-25 1991-11-12 Forschungszentrum Julich Gmbh Ceramic heat exchanger
US5307869A (en) * 1990-02-28 1994-05-03 Alfa-Laval Thermal Ab Permanently joined plate heat exchanger
EP0707701A4 (en) * 1993-07-14 1997-05-02 Earls Supply Co Modular cooler
DE9406197U1 (en) * 1994-04-14 1994-06-16 Behr Gmbh & Co Heat exchanger for cooling exhaust gas from a motor vehicle engine
US5803162A (en) * 1994-04-14 1998-09-08 Behr Gmbh & Co. Heat exchanger for motor vehicle cooling exhaust gas heat exchanger with disk-shaped elements
US5513700A (en) * 1994-07-29 1996-05-07 Ford Motor Company Automotive evaporator manifold
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