DE4227122A1 - Air-fluid heat exchanger - comprises individual fluid-conducting vessels connected to form packet - Google Patents

Air-fluid heat exchanger - comprises individual fluid-conducting vessels connected to form packet

Info

Publication number
DE4227122A1
DE4227122A1 DE19924227122 DE4227122A DE4227122A1 DE 4227122 A1 DE4227122 A1 DE 4227122A1 DE 19924227122 DE19924227122 DE 19924227122 DE 4227122 A DE4227122 A DE 4227122A DE 4227122 A1 DE4227122 A1 DE 4227122A1
Authority
DE
Germany
Prior art keywords
air
heat exchanger
shells
plate
liquid
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.)
Granted
Application number
DE19924227122
Other languages
German (de)
Other versions
DE4227122C2 (en
Inventor
Dieter Dipl Ing Roschinski
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.)
Deutz AG
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Priority to DE19924227122 priority Critical patent/DE4227122C2/en
Publication of DE4227122A1 publication Critical patent/DE4227122A1/en
Application granted granted Critical
Publication of DE4227122C2 publication Critical patent/DE4227122C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2240/00—Spacing 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
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/30—Safety or protection arrangements; Arrangements for preventing malfunction for preventing vibrations

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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

Between the fluid-conducting vessels (1) are arranged cooling air lamellas (2), and the packet has a commencement plate (3) and an end plate (4) of specific length and width and the individual vessels (1) have two vessel ends (5) in the area of which are fluid chambers (6) with lateral apertures (7) for their flow connection. Two head plates (8) are provided, by means or which a number of vessel ends (3) with narrow sides of the commencement plate and/or the end plate are non-bendably connected. Within the packet at a specific distance between two vessels (1) intermediate plates (10) are arranged with openings, the size and position of which correspond pref. with the openings of the vessel. USE - For heat exchange between air and fluid.

Description

Die Erfindung bezieht sich auf einen Luft-Flüssigkeits-Wärmetauscher in Schalenbauweise mit einzelnen zu einem Paket verbundenen, flüssigkeits­ führenden Schalen, insbesondere nach dem Oberbegriff des Anspruchs 1.The invention relates to an air-liquid heat exchanger in Shell construction with individual liquid combined into a package leading shells, in particular according to the preamble of claim 1.

Luft-Flüssigkeits-Wärmetauscher obiger Bauart werden zum Rückkühlen der Kühlflüssigkeit von Brennkraftmaschinen eingesetzt. Üblicherweise sind diese Wärmetauscher im Bereich der Brennkraftmaschine angeordnet und gegenüber dieser schwingungsdämpfend gelagert. Auf diese Weise werden vor allem die hochfrequenten Schwingungen der Brennkraftma­ schine von den Wärmetauschern abgehalten, die aufgrund ihrer dünnwan­ digen Bauweise schwingungsempfindlich sind.Air-liquid heat exchangers of the above type are used for recooling the coolant of internal combustion engines. Usually these heat exchangers are arranged in the area of the internal combustion engine and against this vibration dampened. In this way especially the high-frequency vibrations of the internal combustion engine Keeped away from the heat exchangers due to their thin wall construction are sensitive to vibrations.

Es gibt jedoch Anwendungsfälle, bei denen die Luft-Flüssigkeits-Wärme­ tauscher unmittelbar und starr mit der Brennkraftmaschine verbunden sind. Auf diese Weise werden Verbindungsschläuche mit ihrer Leckagege­ fahr und ihrem Bauteil- und Montageaufwand vermieden. Nachteilig ist an dieser Bauweise jedoch, daß die Wärmetauscher starken Schwingungsbela­ stungen ausgesetzt sind und damit bruchgefährdet sind.However, there are applications where the air-liquid heat exchanger directly and rigidly connected to the internal combustion engine are. In this way, connecting hoses with their leakage driving and their component and assembly effort avoided. The disadvantage is this design, however, that the heat exchanger strong vibration are exposed and are at risk of breakage.

Der Erfindung liegt deshalb die Aufgabe zugrunde, Luft-Flüssigkeits-Wär­ metauscher in Schalenbauweise derart zu modizieren, daß sie erhöhter Schwingungsbeanspruchung gewachsen sind. The invention is therefore based on the object, air-liquid heat Modify shell-type exchangers in such a way that they are elevated Vibration stress have grown.  

Die Aufgabe wird gelöst durch die kennzeichnenden Merkmale der unab­ hängigen Ansprüche 1 und 2. Die Lösung nach Anspruch 1 bietet den Vor­ teil, daß mit geringstmöglichen Änderungen an dem Schalenpaket eine er­ hebliche Versteifung desselben bewirkt wird. Die zwei Kopfbleche nehmen die schwingungsbedingten Biegebeanspruchungen auf und entlasten damit den biegeweichen Luft-Flüssigkeits-Wärmetauscher. Die Zahl der biegesteif verbundenen Schalen kann je nach Art und Intensität der Biegebeanspru­ chung variiert werden. Das gleiche gilt für die Möglichkeit, die Enden der flüssigkeitsführenden Schalen mit dem Anfangs- und dem Endblech oder lediglich mit einem der beiden biegesteif zu verbinden.The task is solved by the characteristic features of the independent dependent claims 1 and 2. The solution according to claim 1 offers the front part that he with the least possible changes to the shell package considerable stiffening of the same is effected. Take the two head plates the vibration-related bending stresses and thus relieve the flexible air-liquid heat exchanger. The number of rigid connected shells can depend on the type and intensity of the bending stress be varied. The same goes for the ability to end the liquid-carrying shells with the start and end plate or to connect only with one of the two rigid.

Die Lösung nach Anspruch 2 bietet den Vorteil, daß die eingelöteten Zwi­ schenbleche eine versteifende Struktur bilden, die dem Luft-Flüssigkeits- Wärmetauscher in Verbindung mit den Kopfblechen zu einer erhöhten Schwingungsfestigkeit verhelfen. Da es sich bei den Zwischenblechen um Gleichteile handelt, die im Rahmen der Fertigung des Wärmetauschers mit eingelötet werden, ist der Kostenaufwand für diese Maßnahme gering.The solution according to claim 2 offers the advantage that the soldered Zwi form a stiffening structure that the air-liquid Heat exchanger in connection with the head plates to an increased Help vibration resistance. Since it is the intermediate plates The same parts are involved in the production of the heat exchanger are soldered, the cost of this measure is low.

Durch eine vorteilhafte Weiterbildung der Erfindung, wobei die beiden Kopfbleche zusätzlich mit mindestens einem Teil der Lamellenenden bie­ gesteif verbunden sind, können die Vorteile beider Ausführungsarten kom­ biniert und damit deren Wirkung addiert werden.Through an advantageous development of the invention, the two Head plates additionally with at least part of the fin ends are rigidly connected, the advantages of both versions can come biniert and thus their effect are added.

Durch eine vorteilhafte Weiterbildung der Erfindung, bei der die Kontur der Anfangs-, End- und Zwischenbleche der Kontur der Schalen und die Breite der Schmalseiten zumindest der Tiefe des Luft-Flüssigkeits-Wärmetau­ schers entsprechen, wird eine maximale Ausnutzung des zur Verfügung stehenden Raumes für die Dimensionierung der Zwischenbleche ausge­ nutzt, und damit ein Maximum an Schwingungsfestigkeit erreicht.Through an advantageous development of the invention, in which the contour of the Start, end and intermediate plates of the contour of the shells and the width the narrow sides at least the depth of the air-liquid heat build-up schers, a maximum utilization of the will be available standing space for the dimensioning of the intermediate plates uses, and thus achieved a maximum of vibration resistance.

Eine Weiterbildung der Erfindung, bei der die Zwischenbleche untereinan­ der und zum Anfangsblech sowie zum Endblech vorzugsweise gleichen Abstand aufweisen, bietet den Vorteil, daß eine gleichmäßige Verstärkung des Luft-Flüssigkeits-Wärmetauschers gewährleistet ist. Für den Fall punk­ tueller, ungleichmäßiger Beanspruchung desselben kann der Abstand der Endbleche entsprechend den Beanspruchungen auch unterschiedlich gewählt werden.A further development of the invention, in which the intermediate plates with each other the and the starting plate and the end plate preferably the same Having a distance offers the advantage that a uniform reinforcement of the air-liquid heat exchanger is guaranteed. In case punk tual, uneven loading of the same can the distance of the  End plates also selected differently according to the stresses become.

Weitere Merkmale der Erfindung ergeben sich aus der folgenden Beschrei­ bung und der Zeichnung, in der ein Ausführungsbeispiel der Erfindung schematisch dargestellt sind.Further features of the invention result from the following description exercise and the drawing in which an embodiment of the invention are shown schematically.

Es zeigen:Show it:

Fig. 1 Seitenansicht des Luft-Flüssigkeits-Wärmetauschers, Fig. 1 Side view of the air-liquid heat exchanger,

Fig. 2 Schnitt durch den Luft-Flüssigkeits-Wärmetauscher mit Blick auf ein Zwischenblech, Fig. 2 shows a section through the air-liquid heat exchanger with a view of an intermediate plate,

Fig. 3 Seitenansicht einer Schale. Fig. 3 side view of a shell.

Aus Fig. 1 geht der Aufbau des Luft-Flüssigkeits-Wärmetauschers hervor. Dieser besteht aus einer Anzahl kühlflüssigkeitsführender Schalen 1 zwi­ schen denen Kühlluftlamellen 2 angeordnet sind und die zusammen ein Schalenpaket bilden. Dieses ist am Anfang durch ein Anfangsblech 3 und am Ende durch ein Endblech 4 begrenzt. Zwischen den Schalen 1 sind in gewissem vorzugsweise gleichem Abstand Zwischenbleche 10 angeordnet, die untereinander und mit dem Anfangsblech 3 und dem Endblech 4 an ihren beiden Enden durch je ein Kopfblech 8 biegesteif verbunden sind.From Fig. 1 shows the structure of the air-liquid heat exchanger is clear. This consists of a number of coolant-carrying shells 1 between which cooling air fins 2 are arranged and which together form a shell package. This is limited at the beginning by an initial plate 3 and at the end by an end plate 4 . Between the shells 1 , intermediate plates 10 are arranged at a certain, preferably the same distance, which are connected to one another and to the start plate 3 and the end plate 4 at their two ends by a head plate 8 in a rigid manner.

Wie aus den Fig. 2 und 3 hervorgeht, haben die Zwischenbleche 10 mit ihrer Schmalseite 9 und die Kopfbleche 8 die gleiche Breite wie die Schalen 1. Die Öffnungen 7 der Zwischenbleche 10 entsprechen nach Lage und Größe den entsprechenden Öffnungen der Schalen 1. Sämtliche Schalen 1 mit ihren Kühlluftlamellen 2, dem Anfangsblech 3, dem Endblech 4, den Zwischenblechen 10 und den Kopfblechen 8 werden in einem Arbeitsgang zusammengelötet und bilden so eine biegesteife und schwingungsfeste Einheit.As can be seen from FIGS. 2 and 3, the intermediate plates 10 with their narrow side 9 and the top plates 8 have the same width as the shells 1 . The openings 7 of the intermediate plates 10 correspond to the corresponding openings of the shells 1 in terms of position and size. All shells 1 with their cooling air fins 2 , the starting plate 3 , the end plate 4 , the intermediate plates 10 and the head plates 8 are soldered together in one operation and thus form a rigid and vibration-resistant unit.

Claims (5)

1. Luft-Flüssigkeits-Wärmetauscher in Schalenbauweise mit einzelnen, zu einem Paket verbundenen, flüssigkeitsführenden Schalen (1), zwischen denen Kühlluftlamellen (2) angeordnet sind, wobei das Paket ein Anfangs­ blech (3) und ein Endblech (4) bestimmter Länge und Breite und die ein­ zelnen Schalen (1) je zwei Schalenenden (5) und in deren Bereich Flüssig­ keitsräume (6) mit seitlichen Öffnungen (7) zu deren Strömungsverbindung aufweisen, dadurch gekennzeichnet, daß zwei Kopfbleche (8) vorgesehen sind, durch die eine beliebige Anzahl der Schalenenden (3) mit Schmalseiten (9) des Anfangsblechs (3) und/oder des Endblechs (4) biegesteif verbunden sind.1. Air-liquid heat exchanger in shell design with individual, connected to a package, liquid-carrying shells ( 1 ), between which cooling air fins ( 2 ) are arranged, the package having an initial plate ( 3 ) and an end plate ( 4 ) of certain length and Width and the individual shells ( 1 ) each have two shell ends ( 5 ) and in their area liquid spaces ( 6 ) with side openings ( 7 ) for their flow connection, characterized in that two head plates ( 8 ) are provided, through which one any number of shell ends ( 3 ) with narrow sides ( 9 ) of the starting plate ( 3 ) and / or the end plate ( 4 ) are rigidly connected. 2. Luft-Flüssigkeits-Wärmetauscher in Schalenbauweise mit einzelnen, zu einem Paket verbundenen flüssigkeitsführenden Schalen (1), zwischen denen Kühlluftlamellen (2) angeordnet sind, wobei das Paket ein Anfangs­ blech (3) und ein Endblech (4) bestimmter Länge und Breite und die ein­ zelnen Schalen (1) je zwei Schalenenden (5) und in deren Bereich Flüssig­ keitsräume (6) mit seitlichen Öffnungen (7) zu deren Strömungsverbindung aufweisen, dadurch gekennzeichnet, daß innerhalb des Pakets in bestimmtem Ab­ stand jeweils zwischen zwei Schalen (1) Zwischenbleche (10) der obigen Länge und Breite sowie mit Öffnungen angeordnet sind, deren Größe und Lage vorzugsweise den Öffnungen (7) der Schalen (1) entsprechen, wobei die Zwischenbleche (10) mit ihren benachbarten Schalen (1) flüssigkeits­ dicht und die Schmalseiten (9) von Endblech (4), Anfangsblech (3) sowie Zwischenblechen (10) durch zwei Kopfbleche (8) biegesteif verbunden sind.2. Air-liquid heat exchanger in a shell design with individual liquid-carrying shells ( 1 ) connected to a package, between which cooling air fins ( 2 ) are arranged, the package comprising an initial plate ( 3 ) and an end plate ( 4 ) of certain length and width and the individual shells ( 1 ) each have two shell ends ( 5 ) and in their area liquid spaces ( 6 ) with side openings ( 7 ) for their flow connection, characterized in that within the package there was a certain distance between two shells ( 1 ) intermediate plates ( 10 ) of the above length and width and with openings are arranged, the size and position of which preferably correspond to the openings ( 7 ) of the shells ( 1 ), the intermediate plates ( 10 ) with their adjacent shells ( 1 ) being liquid-tight and the narrow sides ( 9 ) of the end plate ( 4 ), starting plate ( 3 ) and intermediate plates ( 10 ) are rigidly connected by two head plates ( 8 ). 3. Luft-Flüssigkeits-Wärmetauscher nach Anspruch 2, dadurch gekennzeichnet, daß die beiden Kopfbleche (8) zusätzlich mit mindestens einem Teil der Lamellenenden (3) biegesteif verbunden sind.3. Air-liquid heat exchanger according to claim 2, characterized in that the two head plates ( 8 ) are additionally rigidly connected to at least part of the fin ends ( 3 ). 4. Luft-Flüssigkeits-Wärmetauscher nach einem der vorangegangenen Ansprüche, dadurch gekennzeichnet, daß die Kontur der Anfangs-, End- und Zwi­ schenbleche (3, 4, 10) der Kontur der Schalen (1) und die Breite der Schmalselten (9) zumindest der Tiefe des Luft-Flüssigkeits-Wärmetau­ schers entsprechen.4. Air-liquid heat exchanger according to one of the preceding claims, characterized in that the contour of the start, end and inter mediate plates ( 3 , 4 , 10 ) of the contour of the shells ( 1 ) and the width of the narrow sections ( 9 ) correspond at least to the depth of the air-liquid heat exchanger. 5. Luft-Flüssigkeits-Wärmetaucher nach einem der vorangegangenen Ansprüche, dadurch gekennzeichnet, daß die Zwischenbleche (10) untereinander und zum Anfangsblech (3) sowie zum Endblech (4) vorzugsweise gleichen Ab­ stand aufweisen.5. Air-liquid heat exchanger according to one of the preceding claims, characterized in that the intermediate plates ( 10 ) with each other and to the starting plate ( 3 ) and the end plate ( 4 ) preferably have the same from.
DE19924227122 1992-08-17 1992-08-17 Air-liquid heat exchanger Expired - Fee Related DE4227122C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19924227122 DE4227122C2 (en) 1992-08-17 1992-08-17 Air-liquid heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924227122 DE4227122C2 (en) 1992-08-17 1992-08-17 Air-liquid heat exchanger

Publications (2)

Publication Number Publication Date
DE4227122A1 true DE4227122A1 (en) 1994-02-24
DE4227122C2 DE4227122C2 (en) 2001-12-20

Family

ID=6465684

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19924227122 Expired - Fee Related DE4227122C2 (en) 1992-08-17 1992-08-17 Air-liquid heat exchanger

Country Status (1)

Country Link
DE (1) DE4227122C2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511742A1 (en) * 1994-03-31 1995-10-05 Zexel Corp Heat exchanger with ribbed tubes in several planes
DE4414979A1 (en) * 1994-04-29 1995-11-02 Behr Industrietech Gmbh & Co Heat exchanger for e.g. oil, air and oil, water
DE4441503A1 (en) * 1994-11-22 1996-05-23 Behr Gmbh & Co Heat exchanger esp. for motor vehicles
DE19814827A1 (en) * 1998-04-02 1999-10-07 Behr Gmbh & Co Radiator for coolant circuit of vehicle IC engine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD59581A (en) *
GB859837A (en) * 1958-05-14 1961-01-25 Morris Motors Ltd Improvements relating to plate-type heat-exchangers
DE3040943A1 (en) * 1979-11-06 1981-05-14 Alfa-Laval AB, 14700 Tumba DEVICE FOR HEAT TREATING MILK OR OTHER LIQUIDS
SU1064112A1 (en) * 1982-04-09 1983-12-30 Горьковский Автомобильный Завод Heat exchanger
SU1193423A1 (en) * 1984-05-23 1985-11-23 Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Автомобильный И Автомоторный Институт Heat exchanger
EP0186592A1 (en) * 1984-12-21 1986-07-02 BARRIQUAND, Société dite: Plate heat exchanger
DE3608232A1 (en) * 1986-03-12 1987-09-17 Kloeckner Humboldt Deutz Ag HEAT EXCHANGER FOR INTERNAL COMBUSTION ENGINES
FR2625301A3 (en) * 1987-12-23 1989-06-30 Valeo Chausson Thermique Plate heat exchanger, particularly for a motor vehicle, and manufacturing process allowing such an exchanger to be obtained
US5036911A (en) * 1989-02-24 1991-08-06 Long Manufacturing Ltd. Embossed plate oil cooler

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD59581A (en) *
GB859837A (en) * 1958-05-14 1961-01-25 Morris Motors Ltd Improvements relating to plate-type heat-exchangers
DE3040943A1 (en) * 1979-11-06 1981-05-14 Alfa-Laval AB, 14700 Tumba DEVICE FOR HEAT TREATING MILK OR OTHER LIQUIDS
SU1064112A1 (en) * 1982-04-09 1983-12-30 Горьковский Автомобильный Завод Heat exchanger
SU1193423A1 (en) * 1984-05-23 1985-11-23 Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Автомобильный И Автомоторный Институт Heat exchanger
EP0186592A1 (en) * 1984-12-21 1986-07-02 BARRIQUAND, Société dite: Plate heat exchanger
DE3608232A1 (en) * 1986-03-12 1987-09-17 Kloeckner Humboldt Deutz Ag HEAT EXCHANGER FOR INTERNAL COMBUSTION ENGINES
FR2625301A3 (en) * 1987-12-23 1989-06-30 Valeo Chausson Thermique Plate heat exchanger, particularly for a motor vehicle, and manufacturing process allowing such an exchanger to be obtained
US5036911A (en) * 1989-02-24 1991-08-06 Long Manufacturing Ltd. Embossed plate oil cooler

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511742A1 (en) * 1994-03-31 1995-10-05 Zexel Corp Heat exchanger with ribbed tubes in several planes
DE4414979A1 (en) * 1994-04-29 1995-11-02 Behr Industrietech Gmbh & Co Heat exchanger for e.g. oil, air and oil, water
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
DE19814827A1 (en) * 1998-04-02 1999-10-07 Behr Gmbh & Co Radiator for coolant circuit of vehicle IC engine
DE19814827B4 (en) * 1998-04-02 2008-11-13 Behr Gmbh & Co. Kg Heat exchanger for a motor vehicle

Also Published As

Publication number Publication date
DE4227122C2 (en) 2001-12-20

Similar Documents

Publication Publication Date Title
DE68902291T2 (en) INTEGRATED WATER / OIL COOLERS, ESPECIALLY FOR VEHICLES.
DE60219538T2 (en) heat exchangers
EP1152204B1 (en) Plate type heat exchanger
DE60009881T2 (en) Plate heat exchanger
DE4432972B4 (en) Heat exchanger with two rows of tubes, especially for motor vehicles
DE102007005370A1 (en) heat exchangers
DE19958595A1 (en) Connection for heat exchanger core
DE102009034752A1 (en) Heat exchanger i.e. oil cooler, has baseplate comprising bypass channel that corresponds with collecting duct and distributor channel, and tie rod extending into bypass channel of baseplate for fastening tie rod in baseplate
DE2952736A1 (en) HEAT EXCHANGER, ESPECIALLY TWO OR MULTIPLE FLOW CAPACITOR FOR AIR CONDITIONING IN MOTOR VEHICLES
DE3142028C2 (en)
DE4441503C2 (en) Heat exchangers, in particular for motor vehicles
EP3106823B1 (en) Heat exchanger
DE8625662U1 (en) Nuclear reactor fuel element
DE8412053U1 (en) Radiator, especially automotive radiator
EP1357345B1 (en) Corrugated heat exchange element
DE3919603A1 (en) HEAT EXCHANGER SUPPORT
DE3875690T2 (en) EVAPORATOR FOR COOLING LIQUIDS.
DE69007709T2 (en) Stack evaporator.
DE10320812B4 (en) Plate heat exchangers with single-walled and double-walled heat exchanger plates
DE3632160A1 (en) INTERNAL COMBUSTION ENGINE
DE4227122C2 (en) Air-liquid heat exchanger
DE4133360C2 (en) Latent heat storage and method for its production
DE19814028A1 (en) Integrated double heat exchanger
DE10132120A1 (en) oil cooler
DE3622953A1 (en) HEAT EXCHANGER, ESPECIALLY REFRIGERANT EVAPORATOR

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: DEUTZ AKTIENGESELLSCHAFT, 51063 KOELN, DE

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee