DE3437780C1 - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
DE3437780C1
DE3437780C1 DE19843437780 DE3437780A DE3437780C1 DE 3437780 C1 DE3437780 C1 DE 3437780C1 DE 19843437780 DE19843437780 DE 19843437780 DE 3437780 A DE3437780 A DE 3437780A DE 3437780 C1 DE3437780 C1 DE 3437780C1
Authority
DE
Germany
Prior art keywords
heat exchanger
water
water tank
water inlet
central
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE19843437780
Other languages
German (de)
Inventor
Günther 7000 Stuttgart Köhler
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19843437780 priority Critical patent/DE3437780C1/en
Application granted granted Critical
Publication of DE3437780C1 publication Critical patent/DE3437780C1/en
Expired 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
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0417—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the heat exchange medium flowing through sections having different heat exchange capacities or for heating/cooling the heat exchange medium at different temperatures
    • 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
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
    • F28F9/0209—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions
    • 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
    • F28D2021/0091—Radiators
    • F28D2021/0096—Radiators for space heating

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

A liquid/air heat exchanger, in particular for a heating and air conditioning system of a motor vehicle, is described which has two heat exchanger blocks as well as a central water box and two lateral water boxes made from plastic, in which heat exchanger one water inlet opening is situated in the lower region of the central water box and two water outlet openings, which are assigned to one heat exchanger block in each case, are situated in the upper region of the heat exchanger. In order to facilitate the installation and dismantling of the heat exchanger, and to reduce its installed height, a water feed pipe, which opens into the water inlet opening and reaches at least as far as into the region of the top side of the heat exchanger, is constructed in one piece with the central water box, in each case one water outlet opening is situated at the side of each lateral water box, and the connections of the water feed pipe to the water advance flow and of the water outlet openings to the water return flows are situated in the region of the top side of the heat exchanger with essentially horizontal parting planes.

Description

Die Erfindung bezieht sich auf einen Flüssigkeits-Luft-Wärmetauscher gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a liquid-air heat exchanger according to the preamble of claim 1.

Ein derartiger Wärmetauscher ist aus der DE-OS 04 381 bekannt. Bei diesem Wärmetauscher befinden sich die Wassereintrittsöffnung und die Wasseraustrittsöffnungen im Mittelwasserkasten an der Längsseite des Wärmetauschers, so daß der Wasservorlauf und der Wasserrücklauf sowie die Anschlüsse für diese seitlich des Wärmetauschers liegen. Dies bedeutet einen hohen Bedarf an Einbautiefe für den Wärmetauscher, der in kompakten Kraftfahrzeugen nicht immer zur Verfügung steht. Außerdem ist der Ein- und Ausbau des Wärmetauschers wegen der seitlich und teilweise in seinem unteren Bereich liegenden Anschlüsse insbesondere bei beengten Platzverhältnissen erschwert.Such a heat exchanger is known from DE-OS 04 381. Located at this heat exchanger the water inlet opening and the water outlet openings in the central water tank on the long side of the Heat exchanger, so that the water supply and the water return as well as the connections for these laterally of the heat exchanger. This means that the installation depth required for the heat exchanger, which is in compact motor vehicles is not always available. In addition, the installation and removal of the heat exchanger in particular because of the connections on the side and partly in its lower area limited space difficult.

Der Erfindung liegt die Aufgabe zugrunde, die Einbautiefe des Wärmetauschers zu verringern sowie seinen Ein- und Ausbau zu erleichtern.The invention is based on the object of reducing the installation depth of the heat exchanger and its To facilitate installation and removal.

Die Aufgabe ist erfindungsgemäß durch die im Kennzeichen des Anspruchs 1 angegebenen Merkmale gelöst. The object is achieved according to the invention by the features specified in the characterizing part of claim 1.

Der gemäß dem Anspruch 1 ausgebildete WärmetauDer erfindungsgemäße Wärmetauscher 1 besteht im wesentlichen aus zwei Wärmetauscherblöcken 2, 3, einem zwischen diesen angeordneten Mittelwasserkasten 4 und zwei seitlich der Wärmetauscherblöcke 2, 3 an den Schmalseiten des Wärmetauschers 1 angeordneten Seitenwasserkästen 5, 6. Im Inneren des Mittelwasserkastens 4 ist in dessen unterem Drittel eine Querwand 7 eingebaut, die eine untere Kammer 8 von zwei oberen Kammern 9, 10 trennt, die wiederum durch eine senkrechte Wand 11 voneinander getrennt sind. Die beiden Seitenwasserkästen 5, 6 sind in ihrem oberen Drittel durch Querwände 12,13 in untere Kammern 14,15 und obere Kammern 16,17 getrennt. Der Flüssigkeitsumlauf innerhalb des Wärmetauschers 1 erfolgt in Rohren in den Wärmetauscherblöcken 2, 3, die zusammengefaßt sind in zwei unteren Rohrbündeln 18,19, die die untere Kammer 8 mit den unteren Kammern 14,15 verbinden, zwei mittleren Rohrbündeln 20, 21, die die unteren Kammern 14,15 mit den oberen Kammern 9,10 verbinden, sowie zwei oberen Rohrbündeln 22, 23, die die oberen Kammern 9,10 mit den oberen Kammern 16,17 verbinden.The heat exchanger formed according to claim 1 The heat exchanger 1 according to the invention consists in essentially of two heat exchanger blocks 2, 3, a central water tank arranged between these 4 and two laterally of the heat exchanger blocks 2, 3 on the narrow sides of the heat exchanger 1 Side water tanks 5, 6. In the interior of the central water tank 4 there is a transverse wall 7 in its lower third built in, which separates a lower chamber 8 from two upper chambers 9, 10, which in turn by a vertical Wall 11 are separated from each other. The two side water tanks 5, 6 are in their upper third separated by transverse walls 12,13 into lower chambers 14,15 and upper chambers 16,17. The fluid circulation inside the heat exchanger 1 takes place in tubes in the heat exchanger blocks 2, 3, which are combined are in two lower tube bundles 18,19 which connect the lower chamber 8 with the lower chambers 14,15, two middle tube bundles 20, 21, which connect the lower chambers 14, 15 with the upper chambers 9, 10, and two upper tube bundles 22, 23 which connect the upper chambers 9,10 with the upper chambers 16,17 associate.

Die Flüssigkeit wird dem Wärmetauscher 1 über einen Wasservorlauf 24 zugeführt, der über einen Flansch 25 mit einem Wasserzulaufrohr 26 verbunden ist. Dieses ist mit dem Mittelwasserkasten 4 einstückig ausgebildet und erstreckt sich auf dessen der Kühlluft zugekehrten Seite über seine gesamte Höhe. Das WasserzulaufrohrThe liquid is fed to the heat exchanger 1 via a water inlet 24 which is connected via a flange 25 is connected to a water inlet pipe 26. This is formed in one piece with the central water tank 4 and extends on the side facing the cooling air over its entire height. The water inlet pipe

- 26 ist mit einem Teil seines Querschnitts in den Mittelwasserkasten 4 eingelassen, so daß die Vergrößerung der Bautiefe des Wärmetauschers 1 sehr gering ist. Es dient gleichzeitig der besseren Führung der Kühlluft in den Wärmetauscher 1, wobei diese noch weiter durch Leitgitter seitlich des Wasserzulaufrohres 26 verbessert werden kann.- Part of its cross-section is in the central water tank 4 let in, so that the increase in the overall depth of the heat exchanger 1 is very small. It at the same time serves to better guide the cooling air into the heat exchanger 1, whereby it continues through Guide grid on the side of the water inlet pipe 26 can be improved.

Die Flüssigkeit strömt aus dem Wasserzulaufrohr 26 durch eine Wassereintrittsöffnung 27 am unteren Ende des Mittelwasserkastens 4 in die untere Kammer 8 und von dort durch die Rohrbündel 18,20,22 im Wärmetauscherblock 2 bzw. die Rohrbündel 19,21,23 im Wärmetauseherblock 3 mit mehrfacher Umlenkung im Mittelwasserkasten 4 und in den Seitenwasserkästen 5, 6 in deren obere Kammern 16,17. Diese sind an der Oberseite des Wärmetauschers 1 etwas verbreitert, um Platz zu schaffen für nach oben gerichtete Austrittsöffnungen 28,29, über die mittels Flansche 30,31 mit waagerectaer Trennebene Wasserrückläufe 32,33 angeschlossen sind.The liquid flows from the water inlet pipe 26 through a water inlet opening 27 at the lower end of the central water tank 4 into the lower chamber 8 and from there through the tube bundle 18, 20, 22 in the heat exchanger block 2 or the tube bundle 19, 21, 23 in the heat exchanger block 3 with multiple diversions in the central water tank 4 and in the side water tank 5, 6 in their upper chambers 16, 17. These are at the top of the heat exchanger 1 is widened somewhat to make room for upwardly directed outlet openings 28,29, over which by means of flanges 30,31 with horizontal octaer Parting line water returns 32,33 are connected.

Die Wände des Mittelwasserkastens 4 und der Seitenwasserkästen 5,6 sind in den Bereichen der Umlenkung des Flüssigkeitsstromes gerundet, um einen möglichst geringen Strömungswiderstand zu erreichen.The walls of the central water tank 4 and the side water tanks 5,6 are rounded in the areas of the deflection of the liquid flow, around one as possible to achieve low flow resistance.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

2020th

2525th

3030th

3535

4545

5050

5555

6060

6565

- Leerseite -- blank page -

Claims (4)

Patentansprüche:Patent claims: 1. Flüssigkeits-Luft-Wärmetauscher für stehenden Einbau, insbesondere für eine Heiz- oder Klimaanlage eines Kraftfahrzeuges, mit einem Mittelwasserkasten und zwei Seitenwasserkästen aus Kunststoff sowie jeweils einem Wärmetauscherblock zwischen dem Mittelwasserkasten und jedem Seitenwasserkästen, bei dem eine Wassereintrittsöffnung in den Mittelwasserkasten in dessen unterem Bereich an der Längsseite des Wärmetauschers und zwei, jeweils einem Wärmetauscherblock zugeordnete Wasseraustrittsöffnungen im oberen Bereich des Wärmetauschers liegen, dadurch gekennzeichnet, daß ein einstückig mit dem Mittelwasserkasten (4) ausgebildetes Wasserzulaufrohr (26) einerseits in die Wassereintrittsöffnung (27) mündet und andererseits bis mindestens in den Bereich der Oberseite des Wärmetauschers (1) reicht, daß jeweils eine Wasseraustrittsöffnung (28,29) seitlich eines jeden Seitenwasserkastens (5, 6) liegt und daß die Anschlüsse (Flansche 25) des Wasserzulaufrohres (26) an den Wasservorlauf (24) und die Anschlüsse (Flansche 30, 31) der Wasseraustrittsöffnungen (28, 29) an die Wasserrückläufe (32, 33) im Bereich der Oberseite des Wärmetauschers (1) mit waagerechter Trennebene liegen.1. Liquid-air heat exchanger for standing Installation, in particular for a heating or air conditioning system of a motor vehicle, with a central water tank and two side water tanks made of plastic and a heat exchanger block between each the central water tank and each side water tank with a water inlet opening into the Central water tank in its lower area on the long side of the heat exchanger and two, each a heat exchanger block associated water outlet openings in the upper area of the Heat exchanger, characterized that a one-piece with the central water tank (4) formed water inlet pipe (26) on the one hand opens into the water inlet opening (27) and on the other hand up to at least the area of the Top of the heat exchanger (1) is enough that in each case a water outlet opening (28,29) laterally one each side water tank (5, 6) and that the connections (flanges 25) of the water inlet pipe (26) to the water inlet (24) and the connections (flanges 30, 31) of the water outlet openings (28, 29) to the water returns (32, 33) in the area of the top of the heat exchanger (1) with horizontal Parting plane. 2. Wärmetauscher nach Anspruch 1, dadurch gekennzeichnet, daß die beiden Wasseraustrittsöffnungen (28, 29) an den Schmalseiten des Wärmetauschers (1) liegen.2. Heat exchanger according to claim 1, characterized in that the two water outlet openings (28, 29) lie on the narrow sides of the heat exchanger (1). 3. Wärmetauscher nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Wasserzulaufrohr (26) an der Längsseite des Wärmetauschers (1) teilweise in den Mittelwasserkasten (4) eingelassen ist.3. Heat exchanger according to claim 1 or 2, characterized in that the water inlet pipe (26) is partially embedded in the central water tank (4) on the long side of the heat exchanger (1). 4. Wärmetauscher nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß das Wasserzulaufrohr (26) auf der der Kühlluft zugewandten Längsseite des Wärmetauschers (1) liegt und als Luftführungseinrichtung ausgebildet ist.4. Heat exchanger according to one of claims 1 to 3, characterized in that the water inlet pipe (26) lies on the longitudinal side of the heat exchanger (1) facing the cooling air and acts as an air guiding device is trained. scher hat eine sehr geringe Bautiefe, die kaum größer ist als die Breite der Wasserkästen, da das Wasserzulaufrohr wegen seiner einteiligen Ausführung mit dem Mittelwasserkasten wesentlich weniger seitlichen Platz beansprucht als die Anschlüsse des bekannten Wärmetauschers. Die an der Oberseite des Wärmetauschers liegenden Anschlüsse ermöglichen ein Anschließen des Wasservorlaufs und der Wasserrückläufe von oben. Diese Arbeiten sind also nicht durch vor oder hinterScher has a very low construction depth, which is hardly larger than the width of the water tanks, as the water inlet pipe because of its one-piece design with the central water tank, it takes up much less space on the side than the connections of the known heat exchanger. The ones on the top of the heat exchanger Connections allow the water supply and return lines to be connected from above. So these works are not through before or behind ίο dem Wärmetauscher befindliche Aggregate wie Lüfter oder Kühlerjalousien behindert.ίο Units located in the heat exchanger such as fans or radiator shutters obstructed. Die Ausbildung des Wärmetauschers gemäß dem Anspruch 2 ergibt eine besonders günstige Lage der Wasseraustrittsöffnungen und eine einfache Führung der Flüssigkeit in den Seitenwasserkästen bis zu den Wasseraustrittsöffnungen. The design of the heat exchanger according to claim 2 results in a particularly favorable position of the water outlet openings and easy guidance of the liquid in the side water tanks up to the water outlet openings. Bei dem gemäß dem Anspruch 3 ausgebildeten Wärmetauscher ist dessen Bautiefe nochmals verringert, ohne daß der für den Durchlauf der Flüssigkeit wirksame Querschnitt des Mittelwasserkastens erheblich eingeengt ist.In the case of the heat exchanger designed according to claim 3, its overall depth is further reduced without that the effective cross-section of the central water tank for the passage of the liquid is considerably narrowed is. Bei dem gemäß dem Anspruch 4 ausgebildeten Wärmetauscher verringert sich der Widerstand für die Kühlluft, so daß sich die für diese aufzubringende Antriebsleistung verringert und die Durchströmung des Wärmetauschers verbessert.In the heat exchanger designed according to claim 4, the resistance for the cooling air is reduced, so that the drive power to be applied for this is reduced and the flow through the heat exchanger improved. Im folgenden wird die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher erläutert. Dabei zeigtIn the following, the invention is explained in more detail using an exemplary embodiment shown in the drawing explained. It shows F i g. 1 eine Ansicht auf eine Längsseite eines Wärmetauschers und
Fig.2 eine Draufsicht auf den Gegenstand derF i g. 1 shows a view of a longitudinal side of a heat exchanger and
Fig.2 is a plan view of the subject matter of
DE19843437780 1984-10-16 1984-10-16 Heat exchanger Expired DE3437780C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843437780 DE3437780C1 (en) 1984-10-16 1984-10-16 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843437780 DE3437780C1 (en) 1984-10-16 1984-10-16 Heat exchanger

Publications (1)

Publication Number Publication Date
DE3437780C1 true DE3437780C1 (en) 1985-11-14

Family

ID=6247939

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843437780 Expired DE3437780C1 (en) 1984-10-16 1984-10-16 Heat exchanger

Country Status (1)

Country Link
DE (1) DE3437780C1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205234A1 (en) * 1992-02-21 1993-08-26 Daimler Benz Ag Flat profile high performance radiator for IC engine - has split construction with central inlet and common outlet and integral return flow ducts in outer support frame
DE4401859A1 (en) * 1994-01-22 1995-07-27 Kloeckner Humboldt Deutz Ag Air cooled double heat exchanger
DE4441503A1 (en) * 1994-11-22 1996-05-23 Behr Gmbh & Co Heat exchanger esp. for motor vehicles
DE19819249A1 (en) * 1998-04-29 1999-11-11 Valeo Klimatech Gmbh & Co Kg Heat exchanger for vehicle air conditioning system
DE4403713B4 (en) * 1994-02-07 2008-02-21 Bayerische Motoren Werke Ag Cooling circuit for a liquid-cooled internal combustion engine
WO2010112392A1 (en) * 2009-04-03 2010-10-07 Nv Bekaert Sa 3 d heat exchanger
DE102009013677A1 (en) * 2009-03-18 2010-10-07 Audi Ag Method for building intercooler devices for cooling load air compressed by turbochargers for internal-combustion engine of motor vehicle, involves connecting intermediate box with exchangers, and connecting exchangers with end boxes
FR2948754A1 (en) * 2009-08-03 2011-02-04 Peugeot Citroen Automobiles Sa Fluid i.e. water, heat exchanger module i.e. cooling coil/cooling radiator, for cooling assembly of e.g. part of motor vehicle, has inlet boxes separated from each another, and beams connected to common outlet box
DE102014201937A1 (en) * 2014-02-04 2015-08-06 MAHLE Behr GmbH & Co. KG Intercooler

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204381A1 (en) * 1981-02-19 1982-09-09 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Heater, in particular for a heating or air conditioning system of a motor vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204381A1 (en) * 1981-02-19 1982-09-09 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Heater, in particular for a heating or air conditioning system of a motor vehicle

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205234A1 (en) * 1992-02-21 1993-08-26 Daimler Benz Ag Flat profile high performance radiator for IC engine - has split construction with central inlet and common outlet and integral return flow ducts in outer support frame
DE4401859A1 (en) * 1994-01-22 1995-07-27 Kloeckner Humboldt Deutz Ag Air cooled double heat exchanger
DE4403713B4 (en) * 1994-02-07 2008-02-21 Bayerische Motoren Werke Ag Cooling circuit for a liquid-cooled internal combustion engine
DE4441503A1 (en) * 1994-11-22 1996-05-23 Behr Gmbh & Co Heat exchanger esp. for motor vehicles
DE4441503C2 (en) * 1994-11-22 2000-01-05 Behr Gmbh & Co Heat exchangers, in particular for motor vehicles
DE19819249A1 (en) * 1998-04-29 1999-11-11 Valeo Klimatech Gmbh & Co Kg Heat exchanger for vehicle air conditioning system
DE19819249C2 (en) * 1998-04-29 2001-02-22 Valeo Klimatech Gmbh & Co Kg Heater heat exchanger for motor vehicles with multiple air conditioning zones
DE102009013677A1 (en) * 2009-03-18 2010-10-07 Audi Ag Method for building intercooler devices for cooling load air compressed by turbochargers for internal-combustion engine of motor vehicle, involves connecting intermediate box with exchangers, and connecting exchangers with end boxes
DE102009013677B4 (en) * 2009-03-18 2016-02-04 Audi Ag Method for building intercooler devices in motor vehicles
WO2010112392A1 (en) * 2009-04-03 2010-10-07 Nv Bekaert Sa 3 d heat exchanger
FR2948754A1 (en) * 2009-08-03 2011-02-04 Peugeot Citroen Automobiles Sa Fluid i.e. water, heat exchanger module i.e. cooling coil/cooling radiator, for cooling assembly of e.g. part of motor vehicle, has inlet boxes separated from each another, and beams connected to common outlet box
DE102014201937A1 (en) * 2014-02-04 2015-08-06 MAHLE Behr GmbH & Co. KG Intercooler

Similar Documents

Publication Publication Date Title
EP0768452B1 (en) Coolant guiding in a cooling circuit of a liquid cooled internal combustion engine
DE2657308C3 (en) Cross-flow heat exchanger, having a plurality of substantially identical plates which form parallel flow paths
DE2443589C2 (en) Water cooling tower
EP0670607A1 (en) Battery case
DE3437780C1 (en) Heat exchanger
DE3440489A1 (en) COOLER, ESPECIALLY FOR THE COOLING SYSTEM OF A COMBUSTION ENGINE OF A MOTOR VEHICLE
EP1273864A2 (en) Heat exchanger
EP2962056A1 (en) Heat exchanger
DE3039062A1 (en) ABSORBER FENCE SYSTEM AS A LARGE AREA HEAT EXCHANGER
DE3204381C2 (en) Radiators for a heating or air conditioning system of a motor vehicle and method for the production thereof
DE2502242A1 (en) MOTOR VEHICLE WITH AN COMBUSTION ENGINE
EP1253392A1 (en) Cooling arrangement
DE4205234A1 (en) Flat profile high performance radiator for IC engine - has split construction with central inlet and common outlet and integral return flow ducts in outer support frame
DE10325657B4 (en) Heating medium distributor for a supply system comprising several heat exchangers
DE3317982C1 (en) Heat exchanger, in particular for heating a passenger compartment of motor vehicles
DE10041121B4 (en) Heat exchanger with several heat transfer circuits
DE3504129A1 (en) HEAT EXCHANGER, ESPECIALLY FOR THE INDEPENDENT HEATING OF THE DRIVER AND PASSENGER SIDE OF A PASSENGER CAR ROOM OF PASSENGER CARS
EP0162993A1 (en) Wet or combined wet-dry cooling tower
DE19513201C1 (en) Decentralised air conditioning system for industrial halls
DE10132485B4 (en) Collecting box for a heat exchanger
DE8019125U1 (en) SOLAR ENERGY HEATING DEVICE.
DE1939245C3 (en) Air-cooled condenser for the top product of a distilling or rectifying column
DE102016119219B3 (en) cooling unit
EP0045491B1 (en) Space heater for small rooms
DE19613910A1 (en) Cross stream heat exchanger

Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8330 Complete disclaimer