DE102006006670A1 - Heat exchanger tube comprises first thin sheet of material partially forming broad and narrow sides of tube body and partially enclosing an interior space, and second sheet of material partially forming fin brazed to tube body - Google Patents
Heat exchanger tube comprises first thin sheet of material partially forming broad and narrow sides of tube body and partially enclosing an interior space, and second sheet of material partially forming fin brazed to tube body Download PDFInfo
- Publication number
- DE102006006670A1 DE102006006670A1 DE200610006670 DE102006006670A DE102006006670A1 DE 102006006670 A1 DE102006006670 A1 DE 102006006670A1 DE 200610006670 DE200610006670 DE 200610006670 DE 102006006670 A DE102006006670 A DE 102006006670A DE 102006006670 A1 DE102006006670 A1 DE 102006006670A1
- Authority
- DE
- Germany
- Prior art keywords
- flat tube
- parts
- tube according
- narrow sides
- sheet
- 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
Links
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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like 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
- 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
- F28D2021/0094—Radiators for recooling the engine coolant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2225/00—Reinforcing means
- F28F2225/04—Reinforcing means for conduits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Die Erfindung betrifft ein Flachrohr für Wärmetauscher, mit zwei Schmalseiten und zwei Breitseiten, beispielsweise für Kühlflüssigkeitskühler oder Ladeluftkühler in Kraftfahrzeugen, welches aus wenigstens drei Teilen besteht, wobei zwei Teile zur Bildung der Wand des Flachrohres mit Längsnähten an einer Abstufung in der Breitseite der Wand verbunden sind und wobei das dritte Teil einen Inneneinsatz im Flachrohr darstellt und darin befestigt ist,The The invention relates to a flat tube for heat exchangers, with two narrow sides and two broad sides, for example, for Kühlflüssigkeitskühler or intercooler in Motor vehicles, which consists of at least three parts, wherein two parts for forming the wall of the flat tube with longitudinal seams on one Gradation in the broad side of the wall are connected and where the third part represents an inner insert in the flat tube and in it is attached,
Das
oben beschriebene Flachrohr ist aus der
Die zweigliederige Aufgabe der Erfindung besteht 1.) in der Bereitstellung eines kostengünstig herstellbaren Flachrohres mit einer verbesserten Stabilität und 2.) lediglich in der Bereitstellung eines kostengünstigen Flachrohres, das in der Herstellbarkeit verbessert ist.The zweigiederige object of the invention is 1.) in the provision an inexpensive to produce Flat tube with improved stability and 2.) only in the Providing a cost-effective Flat tube, which is improved in manufacturability.
Die erste Aufgabe wird erfindungsgemäß durch die Merkmale im Anspruch 1 gelöst. Die zweite Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 2 gelöst.The first object is achieved by the features in claim 1 solved. The second object is achieved by the features of the claim 2 solved.
Es ist vorgesehen, dass der Inneneinsatz wenigstens eine, vorzugsweise jedoch beide Schmalseiten verstärkt. Dazu sind die beiden Längsränder des Inneneinsatzes so verformt, dass sie innen an den Schmalseiten anliegen. Die Längsränder des Inneneinsatzes weisen beispielsweise eine Schlaufe auf – oder allgemeiner, eine solche Formgebung, die zur Form der Schmalseiten passt, damit dieselben eine Verstärkung erfahren.It it is provided that the inner insert at least one, preferably However, both narrow sides reinforced. These are the two longitudinal edges of the Interior use deformed so that they rest against the inside of the narrow sides. The longitudinal edges of the Indoor use, for example, have a loop - or more generally, Such a shape that fits the shape of the narrow sides, so that the same a reinforcement Experienced.
Eine unabhängige zweite Lösung sieht vor, dass die die Wand bildenden zwei Teile vorzugsweise identisch ausgebildet und so angeordnet sind, dass die eine Längsnaht in der einen Breitseite und die andere Längsnaht in der anderen Breitseite des Flachrohres angeordnet ist. Jeweils ein Längsrand beider Teile läuft frei im Inneren des Flachrohres. Dadurch wird bewirkt, dass die beiden Teile in ihrem Breitenmaß größere Toleranzen aufweisen dürfen, die auch ohne die Durchführung eines Bandbeschneideschnittes die Herstellung eines maßhaltigen Flachrohrs ermöglichen. Auch diese Flachrohre besitzen einen Inneneinsatz. Vorzugsweise aber nicht notwendigerweise verstärkt der Inneneinsatz mit seinen Längsrändern beide Schmalseiten auch dieses Flachrohres von innen.A independent second solution provides that the two parts forming the wall are preferably identical are formed and arranged so that the one longitudinal seam in one broadside and the other longitudinal seam in the other broadside of the flat tube is arranged. In each case a longitudinal edge of both parts is free inside the flat tube. This causes the two Parts in their width dimension larger tolerances may have even without the implementation a Bandbeschneideschnittes the production of dimensionally stable flat tube enable. These flat tubes also have an inner insert. Preferably but not necessarily reinforced the interior use with his Longitudinal edges both Narrow sides of this flat tube from the inside.
Die Dicke wenigstens einer Schmalseite entspricht mindestens der Summe der Dicke der drei Teile. Sie kann durch entsprechende Gestaltung/Faltung der Längsränder des Inneneinsatzes auch deutlich größer sein.The Thickness of at least one narrow side corresponds at least to the sum the thickness of the three parts. You can by appropriate design / convolution the longitudinal edges of the Indoor use also be significantly larger.
Die Dicke der Teile der Flachrohre beträgt 0,25 mm oder weniger. Die drei Teile können die gleiche Dicke aufweisen.The Thickness of the parts of the flat tubes is 0.25 mm or less. The three parts can have the same thickness.
Demgegenüber können die die Wand bildenden Teile eine Dicke von weniger als 0,25 mm, beispielsweise 0,12 mm, aufweisen und die Dicke des dritten Teiles kann weniger als 0,10 mm betragen.In contrast, the the wall forming parts have a thickness of less than 0.25 mm, for example 0.12 mm, and the thickness of the third part may be less be 0.10 mm.
Die Dicke der drei Teile kann im Bereich von 0,05 mm – 0,15 mm liegen um einen kostengünstigen Wärmetauscher mit guten Wärmeübertragungseigenschaften bereitzustellen.The Thickness of the three parts can be in the range of 0.05 mm - 0.15 mm lie around a cost-effective heat exchanger with good heat transfer properties provide.
Der Inneneinsatz ist mit in Querrichtung des Flachrohres laufenden Wellungen ausgebildet, die in Längsrichtung des Flachrohres laufende Kanäle ausbilden. Solche geraden Wellungen sind äußerst kostengünstig und einfach zu realisieren.Of the Internal insert is with running in the transverse direction of the flat tube corrugations formed in the longitudinal direction of the flat tube running channels form. Such straight corrugations are extremely inexpensive and easy to realize.
Die Wellungen sind in einem Ausführungsbeispiel so ausgebildet, dass eine Wellenflanke senkrecht auf den Breitseiten steht und die folgende Wellenflanke eine Neigung aufweist.The Corrugations are in one embodiment designed so that a wave edge perpendicular to the broad sides is and the following wave edge has a slope.
Der Inneneinsatz ist bevorzugt einteilig, könnte allerdings auch mehrteilig sein, weshalb von einem „wenigstens" aus drei Teilen bestehenden Flachrohr gesprochen wird. Demnach könnten also auch vier oder mehr Teile des Flachrohrs vorhanden sein.Of the Interior use is preferably in one piece, but could also be multi-part which is why of one "at least" three parts existing flat tube is spoken. Thus, so could four or more Parts of the flat tube may be present.
Es kann bei einem gemäß Anspruch 1 ausgebildeten Flachrohr vorgesehen werden, dass beide Längsnähte in ein und derselben Breitseite angeordnet sind.It can at a according to claim 1 trained flat tube are provided that both longitudinal seams in a and the same broadside are arranged.
Beide Längsnähte reichen bis über die Schmalseiten. Der Beginn der Längsnähte, nämlich die Abstufung, liegt jedoch in den Breitseiten, wobei der Abstand der Abstufung zur Schmalseite zweckentsprechend bestimmt werden kann.Both Longitudinal seams range to about the narrow sides. The beginning of the longitudinal seams, namely the gradation lies However, in the broadsides, the distance of the gradation to the narrow side can be determined appropriately.
Der kleine Durchmesser des Flachrohres liegt im Bereich von etwa 0,7 mm bis beispielsweise 1,5 mm, wenn solche Flachrohre in einem Kühlmittelkühler eingebaut sind. Bei Ladeluftkühlern kann der kleine Durchmesser auch größer als 1,0 cm sein. Der große Durchmesser kann in weiten Bereichen frei bestimmt werden, indem ein entsprechend breites Ausgangsmaterial zum Einsatz kommt.The small diameter of the flat tube is in the range of about 0.7 mm, for example 1.5 mm, if such flat tubes are installed in a coolant cooler. For intercoolers, the small diameter may also be greater than 1.0 cm. The large diameter can be freely determined over a wide range by using a correspondingly broad starting material.
Das Flachrohr wird, wie erwähnt, aus wenigstens drei Streifen oder Teilen eines Blechbands hergestellt, die durch eine Fertigungsstraße laufen. Das komplette dreiteilige Flachrohr kommt aus der Fertigungslinie heraus. Da alle drei Teile relativ geringfügige oder leicht herstellbare Umformungen aufweisen, wird erwartet, dass sich das Flachrohr mit hoher Bandgeschwindigkeit und damit sehr kostengünstig herstellen lässt. Außerdem sind die Investitionen in solche Fertigungslinien vergleichsweise niedrig, ebenfalls deshalb, weil die Teile nur geringfügig verformt sind und sich die Anzahl und Anordnung von Rollenwalzen, mittels derer die Umformung erfolgen soll, kostengünstig gestalten lässt.The Flat tube is, as mentioned, made from at least three strips or parts of a sheet metal strip, passing through a production line to run. The complete three-piece flat tube comes from the production line out. Because all three parts are relatively minor or easily manufacturable Forming, it is expected that the flat tube with high Tape speed and thus can be produced very inexpensively. Besides, they are Investments in such production lines comparatively low, also because the parts are only slightly deformed and themselves the number and arrangement of roller rollers, by means of which the forming should be done, cost-effective let shape.
Die Erfindung wird nun in verschiedenen Ausführungsbeispielen unter Bezugnahme auf die beigefügten Zeichnungen kurz beschrieben. Die Beschreibung der Ausführungsbeispiele kann weitere wesentliche Merkmale und Vorteile aufzeigen.The Invention will now be referred to in various embodiments with reference on the attached Drawings briefly described. The description of the embodiments can show other key features and benefits.
Die
Die
Die
Die
Die
Die
in allen Figuren, ausgenommen der
Wenigstens einige der Teile a, b, c besitzen eine zweckmäßige Lotbeschichtung, denn es ist vorgesehen, die Teile a, b, c des Flachrohrs mittels Löten zu verbinden. (nicht gezeigt) Die Teile a, b, c des Flachrohres bestehen im Ausführungsbeispiel aus Aluminiumblech, welches als endloses Bandmaterial zur Verfügung gestellt wird. (auch nicht gezeigt)At least some of the parts a, b, c have a suitable solder coating, because It is intended to connect the parts a, b, c of the flat tube by means of soldering. (not shown) The parts a, b, c of the flat tube are made in the embodiment Made of aluminum sheet, which is provided as an endless strip material becomes. (not shown)
In
den
In
der
Es
ist der Einsatz von relativ geringen Blechdicken vorgesehen, die
im Bereich von 0,03–0,15 mm
oder maximal bis 0,25 mm liegen. Es wird bevorzugt vorgesehen sein,
für das
Teil e eine kleinere Blechdicke einzusetzen als für die Teile
a und b. Trotz dieser geringen Blechdicken weisen beide Schmalseiten
Durch
die Veränderung
des Abstandes der Verbindungsnähte
Der
in der
Die
In
der
Die
Die vorgeschlagenen Flachrohre sind natürlich nicht nur für Kühlflüssigkeitskühler und Ladeluftkühler, sondern auch für andere Anwendungen, z. B. für Ölkühler, insbesondere im Kraftfahrzeugbereich aber auch außerhalb dieses Bereiches geeignet.The proposed flat tubes are of course not only for Kühlflüssigkeitkühler and Intercooler, for .... As well other applications, eg. B. for oil cooler, in particular in the automotive sector but also outside this area suitable.
Claims (17)
Priority Applications (42)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610006670 DE102006006670B4 (en) | 2006-02-14 | 2006-02-14 | Flat tube for heat exchanger |
US12/161,671 US20100288481A1 (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US12/161,533 US8726508B2 (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
CN2007800099138A CN101405560B (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
JP2008551547A JP2009524000A (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method for manufacturing the same |
JP2008551550A JP2009524001A (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method for manufacturing the same |
BRPI0706669-4A BRPI0706669A2 (en) | 2006-01-19 | 2007-01-19 | flat tube, flat tube heat exchanger and method of manufacture |
PCT/US2007/060785 WO2007084993A2 (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
CN2008101742450A CN101450355B (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
EP07710234A EP1979698A2 (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
PCT/US2007/060790 WO2007084997A2 (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
PCT/US2007/060769 WO2007084984A2 (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
EP07717319A EP1994351A2 (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
RU2008133998/06A RU2008133998A (en) | 2006-01-19 | 2007-01-19 | FLAT TUBE, HEAT EXCHANGER FROM FLAT TUBES AND METHOD FOR PRODUCING THEM |
BRPI0706670-8A BRPI0706670A2 (en) | 2006-01-19 | 2007-01-19 | flat tube, flat tube heat exchanger and method of manufacture |
PCT/US2007/060774 WO2007084987A2 (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
CN2007800098012A CN101405556B (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
JP2008551556A JP2009524002A (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method for manufacturing the same |
EP07717325.0A EP1976662B1 (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
RU2008133996/06A RU2008133996A (en) | 2006-01-19 | 2007-01-19 | FLAT TUBE, HEAT EXCHANGER FROM FLAT TUBES AND METHOD FOR PRODUCING THEM |
EP07717324A EP1994352A4 (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US12/161,665 US20100243225A1 (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
JP2008551557A JP2009524003A (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method for manufacturing the same |
US12/063,744 US20090218085A1 (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
RU2008133997/02A RU2429099C2 (en) | 2006-01-19 | 2007-01-19 | Tube of heat exchanger and procedure for its manufacture |
BRPI0707177-9A BRPI0707177A2 (en) | 2006-01-19 | 2007-01-19 | flat tube, flat tube heat exchanger and method of manufacture |
RU2008133994/02A RU2433894C2 (en) | 2006-01-19 | 2007-01-19 | Flat tube, heat exchanger of flat tubes and method of their manufacturing |
PCT/US2007/060789 WO2007084996A2 (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
BRPI0706674-0A BRPI0706674A2 (en) | 2006-01-19 | 2007-01-19 | flat tube, flat tube heat exchanger and method of manufacture |
EP10177116A EP2293003A2 (en) | 2006-01-19 | 2007-01-19 | Flat tube for heat exchanger and method of manufacturing same |
CN2007800098915A CN101437646B (en) | 2006-01-19 | 2007-01-19 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US12/176,186 US8438728B2 (en) | 2006-01-19 | 2008-07-18 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US12/176,188 US8091621B2 (en) | 2006-01-19 | 2008-07-18 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US12/176,182 US8683690B2 (en) | 2006-01-19 | 2008-07-18 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US12/176,943 US20090019696A1 (en) | 2006-01-19 | 2008-07-21 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US12/176,924 US20090014165A1 (en) | 2006-01-19 | 2008-07-21 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US12/176,929 US8281489B2 (en) | 2006-01-19 | 2008-07-21 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US12/176,937 US8191258B2 (en) | 2006-01-19 | 2008-07-21 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US12/176,933 US7921559B2 (en) | 2006-01-19 | 2008-07-21 | Flat tube, flat tube heat exchanger, and method of manufacturing same |
JP2008254289A JP2009174843A (en) | 2006-01-19 | 2008-09-30 | Flat tube, flat tube type heat exchanger, and its manufacturing method |
RU2008141964/06A RU2480701C2 (en) | 2006-01-19 | 2008-10-22 | Flat tube, heat exchanger from flat tubes and their manufacturing method |
US13/206,080 US8434227B2 (en) | 2006-01-19 | 2011-08-09 | Method of forming heat exchanger tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610006670 DE102006006670B4 (en) | 2006-02-14 | 2006-02-14 | Flat tube for heat exchanger |
Publications (2)
Publication Number | Publication Date |
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DE102006006670A1 true DE102006006670A1 (en) | 2007-08-23 |
DE102006006670B4 DE102006006670B4 (en) | 2014-02-13 |
Family
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Family Applications (1)
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DE200610006670 Active DE102006006670B4 (en) | 2006-01-19 | 2006-02-14 | Flat tube for heat exchanger |
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DE (1) | DE102006006670B4 (en) |
Cited By (12)
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DE102007004993A1 (en) | 2007-02-01 | 2008-08-07 | Modine Manufacturing Co., Racine | Production process for flat tubes and roller mill |
DE102007006664A1 (en) | 2007-02-10 | 2008-08-14 | Modine Manufacturing Co., Racine | Flat tube for heat exchanger |
DE102007008535A1 (en) | 2007-02-21 | 2008-08-28 | Modine Manufacturing Co., Racine | Heat exchanger network, manufacturing process and roller mill |
DE102007023361A1 (en) | 2007-05-18 | 2008-11-20 | Modine Manufacturing Co., Racine | Heat exchanger core, manufacturing process, roller mill |
DE102008013018A1 (en) * | 2008-03-07 | 2009-09-10 | Modine Manufacturing Co., Racine | Flat tube for heat exchanger, has corrugated rib that is arranged in tube such that wave crest and/or wave trough cooperates with groove, where groove is arranged in tube wall and contact rib |
DE102008052785A1 (en) | 2008-10-22 | 2010-04-29 | Modine Manufacturing Co., Racine | Flat tube for heat exchanger, has two narrow sides and two broadsides formed by three sheet metal strips with deformed longitudinal edges |
WO2012000779A2 (en) | 2010-06-30 | 2012-01-05 | Valeo Systemes Thermiques | Heat exchanger tube, heat exchanger comprising such tubes and method for producing one such tube |
WO2012131038A1 (en) | 2011-03-31 | 2012-10-04 | Valeo Systemes Thermiques | Heat exchanger tube, and corresponding heat exchanger production method |
DE102006029378B4 (en) * | 2006-06-27 | 2014-02-13 | Modine Manufacturing Co. | Flat tube for heat exchangers and manufacturing process |
DE102014200680A1 (en) * | 2014-01-16 | 2015-07-16 | Mahle International Gmbh | Heat exchanger |
EP3040669A1 (en) * | 2014-12-30 | 2016-07-06 | Valeo Autosystemy SP. Z.O.O. | Turbulator fin for a tube-fin assembly adapted for a heat exchanger and a fin forming roll adapted to form said turbulator fin |
DE102006016711B4 (en) * | 2006-04-08 | 2016-11-03 | Modine Manufacturing Co. | Flat tube for heat exchanger |
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DE102006016711B4 (en) * | 2006-04-08 | 2016-11-03 | Modine Manufacturing Co. | Flat tube for heat exchanger |
DE102006029378B4 (en) * | 2006-06-27 | 2014-02-13 | Modine Manufacturing Co. | Flat tube for heat exchangers and manufacturing process |
US8561451B2 (en) | 2007-02-01 | 2013-10-22 | Modine Manufacturing Company | Tubes and method and apparatus for producing tubes |
DE102007004993A1 (en) | 2007-02-01 | 2008-08-07 | Modine Manufacturing Co., Racine | Production process for flat tubes and roller mill |
DE102007006664A1 (en) | 2007-02-10 | 2008-08-14 | Modine Manufacturing Co., Racine | Flat tube for heat exchanger |
DE102007008535A1 (en) | 2007-02-21 | 2008-08-28 | Modine Manufacturing Co., Racine | Heat exchanger network, manufacturing process and roller mill |
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DE102008052785A1 (en) | 2008-10-22 | 2010-04-29 | Modine Manufacturing Co., Racine | Flat tube for heat exchanger, has two narrow sides and two broadsides formed by three sheet metal strips with deformed longitudinal edges |
DE102008052785B4 (en) | 2008-10-22 | 2022-06-02 | Innerio Heat Exchanger GmbH | Flat tube and manufacturing process |
WO2012000779A2 (en) | 2010-06-30 | 2012-01-05 | Valeo Systemes Thermiques | Heat exchanger tube, heat exchanger comprising such tubes and method for producing one such tube |
US10987720B2 (en) | 2010-06-30 | 2021-04-27 | Valeo Systemes Thermiques | Fluid circulation tube and a heat exchanger comprising such tubes |
WO2012131038A1 (en) | 2011-03-31 | 2012-10-04 | Valeo Systemes Thermiques | Heat exchanger tube, and corresponding heat exchanger production method |
EP2691722B1 (en) | 2011-03-31 | 2018-02-07 | Valeo Systemes Thermiques | Heat exchanger tube, and corresponding heat exchanger production method |
US10989485B2 (en) | 2011-03-31 | 2021-04-27 | Valeo Systemes Thermiques | Heat exchanger tube, and corresponding heat exchanger production method |
DE102014200680A1 (en) * | 2014-01-16 | 2015-07-16 | Mahle International Gmbh | Heat exchanger |
EP3040669A1 (en) * | 2014-12-30 | 2016-07-06 | Valeo Autosystemy SP. Z.O.O. | Turbulator fin for a tube-fin assembly adapted for a heat exchanger and a fin forming roll adapted to form said turbulator fin |
EP3040669B1 (en) | 2014-12-30 | 2017-08-16 | Valeo Autosystemy SP. Z.O.O. | Turbulator fin for a tube-fin assembly adapted for a heat exchanger and a fin forming roll adapted to form said turbulator fin |
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