DE102008051422A1 - Fully metal heat exchanger for use as air-cooled intercooler for motor vehicle, has heat exchanger tubes fastened in openings of tube holder, where longitudinal edge strips of tube holder have folding with bend of specific degrees - Google Patents
Fully metal heat exchanger for use as air-cooled intercooler for motor vehicle, has heat exchanger tubes fastened in openings of tube holder, where longitudinal edge strips of tube holder have folding with bend of specific degrees Download PDFInfo
- Publication number
- DE102008051422A1 DE102008051422A1 DE102008051422A DE102008051422A DE102008051422A1 DE 102008051422 A1 DE102008051422 A1 DE 102008051422A1 DE 102008051422 A DE102008051422 A DE 102008051422A DE 102008051422 A DE102008051422 A DE 102008051422A DE 102008051422 A1 DE102008051422 A1 DE 102008051422A1
- Authority
- DE
- Germany
- Prior art keywords
- heat exchanger
- tube holder
- longitudinal edge
- metal heat
- bend
- 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- Withdrawn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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
- F02B29/0462—Liquid cooled heat exchangers
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
-
- 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
-
- 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
- F28F2225/00—Reinforcing means
- F28F2225/08—Reinforcing means for header boxes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
Description
Die Erfindung betrifft einen Ganz-Metall-Wärmetauscher, bestehend aus Flachrohren und Rippen, die einen Block bilden und aus wenigstens einem Sammelkasten sowie wenigstens einem Rohrhalter mit Längsränderstreifen und mit den weiteren Merkmalen des Oberbegriffes des Anspruchs 1. Ferner betrifft die Erfindung ein Verfahren zur Vormontage des Ganz-Metall-Wärmetauschers.The The invention relates to a whole-metal heat exchanger consisting of flat tubes and ribs forming a block and of at least one Collection box and at least one tube holder with longitudinal edge strips and with the further features of the preamble of claim 1. Furthermore, the invention relates to a method for pre-assembly of the all-metal heat exchanger.
Ein
Ganz-Metall-Wärmetauscher gemäß dem Oberbegriff
ist z. B. aus der Druckschrift Nr.
Die Aufgabe der Erfindung besteht darin, einen bezüglich Festigkeit und Aufwand für Fertigung und Material verbesserten Ganz-Metall-Wärmetauscher darzustellen. Die erfindungsgemäße Lösung bezüglich des Ganz-Metall-Wärmetauschers erfolgt durch den Einsatz der Merkmale des Anspruchs 1. Die Ansprüche 2 bis 10 enthalten weiterbildende Merkmale des Ganz-Metall-Wärmetauschers. Der Anspruch 11 enthält das erfindungsgemäße Herstellungsverfahren für den Wärmetauscher.The The object of the invention is a strength and effort for manufacturing and material improved all-metal heat exchanger display. The solution according to the invention The all-metal heat exchanger is made by the use the features of claim 1. The claims 2 to 10 included further development features of the all-metal heat exchanger. The claim 11 contains the inventive Production process for the heat exchanger.
Die erfinderischen Unterscheidungsmerkmale liegen hauptsächlich in der Ausgestaltung der Rohrhalter und in deren Herstellungsschritten.The inventive distinctions lie mainly in the embodiment of the tube holder and in its production steps.
Gemäß der Erfindung wird an den Längsränderstreifen beidseitig über die Länge der Rohrhalter des Ganz-Metall-Wärmetauschers eine Faltung mit wenigstens doppelter Materialstärke dadurch dargestellt, dass die Längsränderstreifen des endlosen Blechstreifens des Rohrhalters um etwa 180° umgelegt sind. Als Vorteil dieser Ausgestaltung ergibt sich unter anderem, dass nach dem Löten des Blockes ein aus einem Gussformteil hergestellter Sammelkasten einfacher auf den Rohrhalter geschweißt werden kann. Der Rohrhalter kann aus relativ dünnem Blech hergestellt werden, und er behält wegen der erfindungsgemäßen Ausbildung seine hohe Festigkeit und Steifigkeit.According to the Invention is on both sides of the longitudinal edge strip over the length of the tube holder of the all-metal heat exchanger a fold with at least twice the material thickness thereby shown that the longitudinal edge strip of the endless metal strip of the tube holder folded by about 180 ° are. An advantage of this embodiment is, inter alia, that after soldering the block one from a molding made collecting tank easier welded to the pipe holder can be. The pipe holder can be made of relatively thin sheet metal be prepared, and he retains because of the invention Training its high strength and rigidity.
Dabei kann der als Gussformteil ausgebildete Sammelkasten an den Längsrändern aufgeschweißt werden, wobei die Wandstärke des Sammelkastens dort etwa der doppelten oder mehrfachen Materialstärke des endlosen Blechstreifens des Rohrhalters entspricht. Durch die Ausbildung der Faltung mit Hilfe von Vertiefungen in dem endlosen Blechstreifen des Rohrhalters wird ein für das Aufschweißen des Sammelkastens günstiger flächenähnlicher Bereich gebildet, was ohne die genannten Vertiefungen nicht möglich ist. Ohne Vertiefungen würde sich nur ein etwa halbkreisförmiger Bereich mit lediglich Linienberührung zum Sammelkasten ergeben, wodurch das Aufschweißen des Sammelkastens zumindest erschwert sein würde. Weitere Merkmale befinden sich in den beiliegenden Patentansprüchen, die als an dieser Stelle detailliert angegeben betrachtet werden sollen.there can be designed as a molding collecting tank at the longitudinal edges be welded, the wall thickness of Collection box there about twice or multiple material thickness corresponds to the endless metal strip of the tube holder. By the Forming the fold by means of depressions in the endless metal strip of the tube holder becomes one for the welding of the collecting tank favorable area-like Area formed, which is not possible without the recesses mentioned is. Without depressions, only an approximately semicircular Area with only line contact to the collection box resulting, whereby the welding of the header box at least would be difficult. Further features are in the appended claims, as at this point to be considered in detail.
Es folgt die Beschreibung der Erfindung anhand der vorliegenden Figuren. Die Beschreibung enthält weitere Merkmale und deren Vorteile. Die Figuren zeigen in teilweise schematisierter Form:It follows the description of the invention with reference to the present figures. The description contains further features and their advantages. The figures show in partially schematized form:
In
Die
Die
In
Dies
ist besonders vorteilhaft zum Aufschweißen des Sammelkastens
Die
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 1774245 B1 [0002] - EP 1774245 B1 [0002]
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008051422A DE102008051422A1 (en) | 2008-10-11 | 2008-10-11 | Fully metal heat exchanger for use as air-cooled intercooler for motor vehicle, has heat exchanger tubes fastened in openings of tube holder, where longitudinal edge strips of tube holder have folding with bend of specific degrees |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008051422A DE102008051422A1 (en) | 2008-10-11 | 2008-10-11 | Fully metal heat exchanger for use as air-cooled intercooler for motor vehicle, has heat exchanger tubes fastened in openings of tube holder, where longitudinal edge strips of tube holder have folding with bend of specific degrees |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008051422A1 true DE102008051422A1 (en) | 2010-04-15 |
Family
ID=41821296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008051422A Withdrawn DE102008051422A1 (en) | 2008-10-11 | 2008-10-11 | Fully metal heat exchanger for use as air-cooled intercooler for motor vehicle, has heat exchanger tubes fastened in openings of tube holder, where longitudinal edge strips of tube holder have folding with bend of specific degrees |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008051422A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011076225A1 (en) * | 2011-05-20 | 2012-11-22 | Behr Gmbh & Co. Kg | heat exchangers |
WO2014123474A1 (en) * | 2013-02-05 | 2014-08-14 | Titanx Engine Cooling Holding Ab | Heat exchanger |
US20210207535A1 (en) * | 2020-01-03 | 2021-07-08 | Raytheon Technologies Corporation | Aircraft Heat Exchanger Panel Array Interconnection |
US11885573B2 (en) | 2020-02-07 | 2024-01-30 | Rtx Corporation | Aircraft heat exchanger panel attachment |
US11898809B2 (en) | 2020-01-19 | 2024-02-13 | Rtx Corporation | Aircraft heat exchanger finned plate manufacture |
US11920517B2 (en) | 2020-01-03 | 2024-03-05 | Rtx Corporation | Aircraft bypass duct heat exchanger |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10255487A1 (en) * | 2002-11-27 | 2004-06-09 | Behr Gmbh & Co. Kg | Heat exchanger |
EP1489372A1 (en) * | 2003-06-21 | 2004-12-22 | Modine Manufacturing Company | Flat tube for a heat exchanger |
WO2006133748A1 (en) * | 2005-06-11 | 2006-12-21 | Modine Manufacturing Company | Fully-metal heat exchanger and method for its production |
WO2007048889A1 (en) * | 2005-10-28 | 2007-05-03 | Valeo Systemes Thermiques | Heat exchanger with pressure resistant flat tubes |
DE102007016050A1 (en) * | 2006-04-04 | 2007-10-31 | Denso Corp., Kariya | Wärmetaustauscher |
-
2008
- 2008-10-11 DE DE102008051422A patent/DE102008051422A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10255487A1 (en) * | 2002-11-27 | 2004-06-09 | Behr Gmbh & Co. Kg | Heat exchanger |
EP1489372A1 (en) * | 2003-06-21 | 2004-12-22 | Modine Manufacturing Company | Flat tube for a heat exchanger |
WO2006133748A1 (en) * | 2005-06-11 | 2006-12-21 | Modine Manufacturing Company | Fully-metal heat exchanger and method for its production |
EP1774245B1 (en) | 2005-06-11 | 2008-02-20 | Modine Manufacturing Company | Fully-metal heat exchanger and method for its production |
WO2007048889A1 (en) * | 2005-10-28 | 2007-05-03 | Valeo Systemes Thermiques | Heat exchanger with pressure resistant flat tubes |
DE102007016050A1 (en) * | 2006-04-04 | 2007-10-31 | Denso Corp., Kariya | Wärmetaustauscher |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011076225A1 (en) * | 2011-05-20 | 2012-11-22 | Behr Gmbh & Co. Kg | heat exchangers |
US10393450B2 (en) | 2011-05-20 | 2019-08-27 | Mahle International Gmbh | Collector plate for a heat exchanger manifold |
WO2014123474A1 (en) * | 2013-02-05 | 2014-08-14 | Titanx Engine Cooling Holding Ab | Heat exchanger |
US20210207535A1 (en) * | 2020-01-03 | 2021-07-08 | Raytheon Technologies Corporation | Aircraft Heat Exchanger Panel Array Interconnection |
US11920517B2 (en) | 2020-01-03 | 2024-03-05 | Rtx Corporation | Aircraft bypass duct heat exchanger |
US11898809B2 (en) | 2020-01-19 | 2024-02-13 | Rtx Corporation | Aircraft heat exchanger finned plate manufacture |
US11885573B2 (en) | 2020-02-07 | 2024-01-30 | Rtx Corporation | Aircraft heat exchanger panel attachment |
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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 |