DE102009012509A1 - Heat exchanger e.g. charge air cooler, for internal combustion engine, has tubular plate comprising four edge sides in which one of edge sides is flexible and establishes operative connection with end portion of side part at rear side - Google Patents
Heat exchanger e.g. charge air cooler, for internal combustion engine, has tubular plate comprising four edge sides in which one of edge sides is flexible and establishes operative connection with end portion of side part at rear side Download PDFInfo
- Publication number
- DE102009012509A1 DE102009012509A1 DE200910012509 DE102009012509A DE102009012509A1 DE 102009012509 A1 DE102009012509 A1 DE 102009012509A1 DE 200910012509 DE200910012509 DE 200910012509 DE 102009012509 A DE102009012509 A DE 102009012509A DE 102009012509 A1 DE102009012509 A1 DE 102009012509A1
- Authority
- DE
- Germany
- Prior art keywords
- heat exchanger
- edge
- exchanger according
- stack
- leg
- 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- Withdrawn
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 210000000689 upper leg Anatomy 0.000 claims description 10
- 210000002414 leg Anatomy 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 239000002826 coolant Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000005476 soldering Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 4
- 238000005304 joining Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
- F28F9/0224—Header boxes formed by sealing end plates into covers
-
- 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
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
- F28F9/0221—Header boxes or end plates formed by stacked elements
-
- 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
- F28D2021/0082—Charged air coolers
-
- 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
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
-
- 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
- F28F2009/0285—Other particular headers or end plates
- F28F2009/029—Other particular headers or end plates with increasing or decreasing cross-section, e.g. having conical shape
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
Description
Die Erfindung betrifft einen Wärmetauscher, bestehend aus mindestens einem Rohrboden und einem Stapel aus beabstandeten Medien führenden Rohren sowie mit weiteren Merkmalen des Oberbegriffes des Anspruchs 1. Es wird auch ein entsprechendes Herstellungsverfahren für den Wärmetauscher vorgeschlagen.The The invention relates to a heat exchanger consisting of at least a tubesheet and a stack of spaced media carrying tubes and with further features of the preamble of claim 1. There will also be a corresponding manufacturing process for proposed the heat exchanger.
Es
sind Wärmetauscher gemäß dem Oberbegriff
der Erfindung bekannt. Der in
Die
Veröffentlichung mit der Nr.
Aus
der
Die Aufgabe der Erfindung besteht darin, einen sicher und damit kostengünstig herstellbaren Wärmetauscher in kompakter Bauweise mit hoher Kühlleistung je Bauvolumen zur Verfügung zu stellen.The The object of the invention is a safe and therefore cost producible heat exchanger in a compact design with high cooling capacity to provide each volume of construction.
Diese Aufgabe wird bei einem dem Oberbegriff entsprechenden Wärmetauscher erfindungsgemäß durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.These Task is in a the preamble corresponding heat exchanger according to the invention by the characterizing features of claim 1.
Gemäß einem wichtigen Aspekt der Erfindung ist wenigstens eine Randseite von vier inneren, paarweise gegenüberliegenden Randseiten eines Durchbruches in einem Rohrboden nachgiebig gestaltet. Diese federnd nachgiebig gestaltete Randseite schließt in Stapelrichtung den Stapel Medien führender Rohre im Bereich der Rohrenden ab. Damit ist ein Kontakt zwischen dieser und der gegenüberliegenden Randseite des Durchbruches und den Rohren während des Fügens der Bauteile gewährleistet, wobei dieser Kontakt auch während des Lötprozesses (hier kommt es zu einem Setzverhalten der Bauteile, insbesondere durch abschmelzendes Lot) aufrecht erhalten wird. Damit ist eine dauerhaft sichere und dichte Verbindung gewährleistet. Vorteilhaft unterstützend zur Darstellung der Verbindung wirkt ein weiteres Merkmal der Erfindung: Von den Seitenteilen, die den Stapel oben und unten abschließen, greift wenigstens ein Seitenteil hinter die Rückseite des nachgiebig gestalteten Randes des Durchbruches. Hiermit ist die Lage der Rohrböden zum Stapel Medien führender Rohre vorteilhaft schon vor dem Löten fixiert. Durch Zusammenpressen des Stapels, gemeinsam mit den Seitenteilen, während des Lötprozesses wird der Kontakt der Randseiten mit den Rohren gewährleistet. Die nachgiebige Gestaltung des Randes wird durch eine Darstellung des Randes mit einer Materialausdünnung und einem Schenkel erreicht.According to one important aspect of the invention is at least one edge side of four inner, pairwise opposite edge sides of a breakthrough designed yielding in a tube sheet. This resilient designed edge side closes the stack in the stacking direction Media of leading pipes in the area of pipe ends. In order to is a contact between this and the opposite Edge of breakthrough and pipes during joining ensures the components, with this contact even during the soldering process (here it comes to a setting behavior the components, in particular by melting solder) maintained becomes. This ensures a permanently secure and tight connection. Advantageously supporting the representation of the connection acts another feature of the invention: From the side panels, which close the stack above and below, attacks at least a side panel behind the back of the yieldingly designed Edge of the breakthrough. This is the location of the tube sheets to the stack of media leading tubes advantageous before fixed to the soldering. By compressing the stack, together with the side parts, during the soldering process the contact of the edge sides with the pipes is ensured. The compliant design of the edge is represented by a representation reaches the edge with a material thinning and a thigh.
Das Herstellungsverfahren für Wärmetauscher, bei dem ein Stapel aus beabstandeten Rohren gebildet wird, dessen Ende in einen Durchbruch eines Rohrbodens eingesetzt wird, wonach Seitenteile am Stapel angelegt werden, die an ihren Enden mit einem Rand des Durchbruchs in Kontakt sind, wonach der Wärmetauscher mit einer Kraft auf die Seitenteile belastet und gelötet wird, ist erfindungsgemäß dadurch gekennzeichnet, dass der Rand mit nachgiebigen Eigenschaften ausgebildet und während des Lötens mittels der Kraft in Richtung auf den Stapel nachgeführt wird.The Production method for heat exchangers, in which a stack of spaced tubes is formed, whose end is in a breakthrough of a tube sheet is used, after which side parts on Piles are laid out at their ends with an edge of breakthrough are in contact, after which the heat exchanger with a force is loaded and soldered to the side parts, according to the invention thereby characterized in that the edge is formed with yielding properties and during soldering by means of the force in the direction is tracked on the stack.
Der Wärmetauscher kann als Kühler für Ladeluft oder Abgas oder für ein Gemisch aus Abgas und Ladeluft einer Brennkraftmaschine verwendet werden.Of the Heat exchanger can be used as a cooler for charge air or exhaust gas or for a mixture of exhaust gas and charge air an internal combustion engine can be used.
Weitere Merkmale befinden sich in den abhängigen Patentansprüchen, auf die an dieser Stelle ausdrücklich verwiesen wird, um deren Wiederholung zu erübrigen.Further Features are in the dependent claims, which is expressly referred to here to spare their repetition.
Ferner ergeben sich Merkmale und deren Vorteile aus der folgenden Beschreibung eines Ausführungsbeispiels anhand der beigefügten Zeichnungen.Further Features and their advantages will become apparent from the following description an embodiment with reference to the attached Drawings.
Die Zeichnungen zeigen Folgendes:The Drawings show the following:
Der
Wärmetauscher
Verursacht
durch Bauteiltoleranzen und durch das Setzverhalten der Bauteile
während des Füge- und Lötprozesses kann
es zu mangelhaftem Kontakt zwischen den Rändern des Durchbruchs
Der
Schenkel
Die
Kraft wird mittels einer Verspannung (Pfeile,
Wie
die
Abschließend
bzw. zusammenfassend sei gesagt, dass der Rand
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - EP 0992756 A2 [0002] EP 0992756 A2 [0002]
- - DE 10229083 A1 [0003, 0003] - DE 10229083 A1 [0003, 0003]
- - DE 19833338 A1 [0004] - DE 19833338 A1 [0004]
Claims (16)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200910012509 DE102009012509A1 (en) | 2009-03-10 | 2009-03-10 | Heat exchanger e.g. charge air cooler, for internal combustion engine, has tubular plate comprising four edge sides in which one of edge sides is flexible and establishes operative connection with end portion of side part at rear side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200910012509 DE102009012509A1 (en) | 2009-03-10 | 2009-03-10 | Heat exchanger e.g. charge air cooler, for internal combustion engine, has tubular plate comprising four edge sides in which one of edge sides is flexible and establishes operative connection with end portion of side part at rear side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102009012509A1 true DE102009012509A1 (en) | 2010-09-16 |
Family
ID=42557827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200910012509 Withdrawn DE102009012509A1 (en) | 2009-03-10 | 2009-03-10 | Heat exchanger e.g. charge air cooler, for internal combustion engine, has tubular plate comprising four edge sides in which one of edge sides is flexible and establishes operative connection with end portion of side part at rear side |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102009012509A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011051935A1 (en) * | 2011-07-19 | 2013-01-24 | Benteler Automobiltechnik Gmbh | Method for manufacturing heat exchanger i.e. motor car heat exchanger, involves producing welding points by resistance welding of heat exchanger inner surface with turbulator insert, and coupling inner surface with insert by soldering |
| ES2402963A1 (en) * | 2010-12-22 | 2013-05-10 | Valeo Térmico, S.A. | Heat exchanger of stacked plates. (Machine-translation by Google Translate, not legally binding) |
| FR2984477A1 (en) * | 2011-12-20 | 2013-06-21 | Valeo Systemes Thermiques | Heat exchanger for use in air inlet module of engine of car, has collector fixed to casing, where heat exchanger is configured to allow setting of foot of input and output collector boxes between collector and casing |
| EP2795223B1 (en) | 2011-12-20 | 2015-12-16 | Valeo Systemes Thermiques | Heat exchanger, assembly of such an exchanger and of a collector box or boxes, and an air intake module comprising such an assembly |
| DE102017110977A1 (en) | 2017-05-19 | 2018-11-22 | Mtu Friedrichshafen Gmbh | Heat exchanger and intercooler |
| US10501829B2 (en) | 2011-04-26 | 2019-12-10 | Benteler Automobiltechnik Gmbh | Method for producing a structural sheet metal component, and a structural sheet metal component |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3904250C2 (en) * | 1989-02-13 | 1994-01-13 | Laengerer & Reich Kuehler | Flat tube for heat exchangers |
| DE19833338A1 (en) | 1998-07-24 | 2000-01-27 | Modine Mfg Co | Heat exchangers, in particular exhaust gas heat exchangers |
| EP0992756A2 (en) | 1998-10-09 | 2000-04-12 | Modine Manufacturing Company | Heat exchanger, more particularly for gases and liquids |
| DE10229083A1 (en) | 2002-06-28 | 2004-01-15 | Modine Manufacturing Co., Racine | Heat exchanger with a diffuser |
| EP1489373A2 (en) * | 2003-06-18 | 2004-12-22 | Modine Manufacturing Company | Plate heat exchanger without casing and with headers |
| DE102007004131A1 (en) * | 2006-01-31 | 2007-09-06 | Denso Corp., Kariya | Heat exchanger and process for its preparation |
-
2009
- 2009-03-10 DE DE200910012509 patent/DE102009012509A1/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3904250C2 (en) * | 1989-02-13 | 1994-01-13 | Laengerer & Reich Kuehler | Flat tube for heat exchangers |
| DE19833338A1 (en) | 1998-07-24 | 2000-01-27 | Modine Mfg Co | Heat exchangers, in particular exhaust gas heat exchangers |
| EP0992756A2 (en) | 1998-10-09 | 2000-04-12 | Modine Manufacturing Company | Heat exchanger, more particularly for gases and liquids |
| DE10229083A1 (en) | 2002-06-28 | 2004-01-15 | Modine Manufacturing Co., Racine | Heat exchanger with a diffuser |
| EP1489373A2 (en) * | 2003-06-18 | 2004-12-22 | Modine Manufacturing Company | Plate heat exchanger without casing and with headers |
| DE102007004131A1 (en) * | 2006-01-31 | 2007-09-06 | Denso Corp., Kariya | Heat exchanger and process for its preparation |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2402963A1 (en) * | 2010-12-22 | 2013-05-10 | Valeo Térmico, S.A. | Heat exchanger of stacked plates. (Machine-translation by Google Translate, not legally binding) |
| US10501829B2 (en) | 2011-04-26 | 2019-12-10 | Benteler Automobiltechnik Gmbh | Method for producing a structural sheet metal component, and a structural sheet metal component |
| DE102011051935A1 (en) * | 2011-07-19 | 2013-01-24 | Benteler Automobiltechnik Gmbh | Method for manufacturing heat exchanger i.e. motor car heat exchanger, involves producing welding points by resistance welding of heat exchanger inner surface with turbulator insert, and coupling inner surface with insert by soldering |
| US9539676B2 (en) | 2011-07-19 | 2017-01-10 | Benteler Automobiltechnik Gmbh | Method for the production of a heat exchanger having a tubulator insert |
| FR2984477A1 (en) * | 2011-12-20 | 2013-06-21 | Valeo Systemes Thermiques | Heat exchanger for use in air inlet module of engine of car, has collector fixed to casing, where heat exchanger is configured to allow setting of foot of input and output collector boxes between collector and casing |
| WO2013092613A1 (en) * | 2011-12-20 | 2013-06-27 | Valeo Systemes Thermiques | Heat exchanger, assembly of such an exchanger and one or more collector boxes, and air intake module including such an assembly |
| EP2795223B1 (en) | 2011-12-20 | 2015-12-16 | Valeo Systemes Thermiques | Heat exchanger, assembly of such an exchanger and of a collector box or boxes, and an air intake module comprising such an assembly |
| DE102017110977A1 (en) | 2017-05-19 | 2018-11-22 | Mtu Friedrichshafen Gmbh | Heat exchanger and intercooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| R005 | Application deemed withdrawn due to failure to request examination |