DE102006054814A1 - Soldered flat tube for capacitors and / or evaporators - Google Patents
Soldered flat tube for capacitors and / or evaporators Download PDFInfo
- Publication number
- DE102006054814A1 DE102006054814A1 DE102006054814A DE102006054814A DE102006054814A1 DE 102006054814 A1 DE102006054814 A1 DE 102006054814A1 DE 102006054814 A DE102006054814 A DE 102006054814A DE 102006054814 A DE102006054814 A DE 102006054814A DE 102006054814 A1 DE102006054814 A1 DE 102006054814A1
- Authority
- DE
- Germany
- Prior art keywords
- flat tube
- metal strip
- sheet metal
- tube according
- longitudinal edge
- 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
- F28F1/10—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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Die Erfindung betrifft ein gelötetes Flachrohr für Kondensatoren und/oder für Verdampfer in Klimaanlagen, insbesondere in Kraftfahrzeugen, welches durch Umformung endloser Aluminium-Blechstreifen herstellbar ist, zwei Schmalseiten (1) sowie zwei Breitseiten (2) aufweist und innere Kanäle (K) besitzt, die einen hydraulischen Durchmesser (h<SUB>D</SUB>) haben, der gleich oder größer als 0,254 mm ist, sowie eine Rohrwanddicke (W<SUB>d</SUB>) von kleiner als 0,25 mm aufweist, dadurch gekennzeichnet, dass beide Schmalseiten (1) dadurch verstärkt sind, dass sie wenigstens die doppelte Dicke (S<SUB>d</SUB>) der übrigen Rohrwanddicke (W<SUB>d</SUB>) aufweisen.The invention relates to a soldered flat tube for capacitors and / or evaporators in air conditioning systems, in particular in motor vehicles, which can be produced by forming endless aluminum sheet metal strips, two narrow sides (1) and two broad sides (2) and has inner channels (K), which have a hydraulic diameter (h <SUB> D </ SUB>) equal to or greater than 0.254 mm, and a pipe wall thickness (W <SUB> d </ SUB>) of less than 0.25 mm, thereby in that both narrow sides (1) are reinforced in that they have at least twice the thickness (S <SUB> d </ SUB>) of the remaining tube wall thickness (W <SUB> d </ SUB>).
Description
Gelötetes Flachrohr für Kondensatoren und/oder für Verdampfer Die Erfindung betrifft ein gelötetes Flachrohr für Kondensatoren und/oder für Verdampfer in Klimaanlagen, insbesondere in Kraftfahrzeugen, welches durch Umformung eines oder mehrerer endlosen Aluminium – Blechstreifen herstellbar ist, zwei Schmalseiten sowie zwei Breitseiten aufweist und innere Kanäle besitzt, die einen hydraulischen Durchmesser haben, der gleich oder größer als 0,254 mm ist, sowie eine Rohrwanddicke von kleiner als 0,25 mm aufweist.Brazed flat tube for capacitors and / or for evaporators The invention relates to a soldered Flat tube for Capacitors and / or for evaporators in air conditioning systems, in particular in motor vehicles, which by Forming one or more endless aluminum sheet metal strips can be produced, has two narrow sides and two broad sides and inner channels owns, which have a hydraulic diameter, the same or greater than 0.254 mm, and has a tube wall thickness of less than 0.25 mm.
Gelötete Flachrohre
für Kondensatoren
sind aus dem
In vielen anderen Fällen werden Flachrohre für Kondensatoren und/oder für Verdampfer im Extrusionsverfahren gefertigt, wobei der Realisierung besonders kleiner hydraulischer Durchmesser, verbunden mit wesentlich kleineren Rohrwanddicken und Kanalwanddicken fertigungstechnische Grenzen gesetzt sind. Auch aus der Sicht der Kosten kann das Extrusionsverfahren nicht immer einem Vergleich mit anderen Verfahren standhalten. Dies gilt zumindest dann, wenn die Flachrohre Abmessungen (D; d) aufweisen, wie sie für Kondensatoren/Verdampfer benötigt werden. Ferner muss bei Flachrohren für Kondensatoren und/oder für Verdampfer der im Vergleich zu anderen Wärmetauschern in Kraftfahrzeugen wesentlich höhere Innendruck berücksichtigt werden, was dazu geführt hat, dass in der Praxis bisher die Rohrwanddicke solcher Flachrohre bestenfalls etwa zwischen 0,25 mm und 0,30 mm liegt. Die hydraulischen Durchmesser liegen bei gegenwärtig auf dem Markt vorhandenen Flachrohren für Kondensatoren und/oder für Verdampfer im Bereich von etwa 1,10–1,60 mm oder geringfügig darüber.In many other cases be flat tubes for Capacitors and / or for Evaporator manufactured by extrusion, the realization especially small hydraulic diameter, combined with essential smaller pipe wall thicknesses and channel wall thicknesses manufacturing technology Limits are set. Also from the point of view of costs, the extrusion process can not always withstand comparison with other procedures. This applies at least when the flat tubes have dimensions (D; d), as for Capacitors / evaporator needed become. Furthermore, in the case of flat tubes for condensers and / or for evaporators the compared to other heat exchangers in motor vehicles much higher Internal pressure taken into account become what led to that has that in practice so far the pipe wall thickness of such flat tubes at best between about 0.25 mm and 0.30 mm. The hydraulic Diameters are present Flat tubes for capacitors and / or evaporators available on the market in the range of about 1.10-1.60 mm or slightly about that.
Es
gibt ferner mehrere frühere,
das heißt,
gegenwärtig
noch nicht veröffentlichte
Patentanmeldungen der Anmelderin. Eine davon hat das Aktenzeichen
Der
einleitend aufgeführte
Oberbegriff entspricht dem
Die Aufgabe der Erfindung besteht in der Bereitstellung von leichten und etwa ebenso leistungsfähigen und kostengünstig herstellbaren Kondensatoren und/oder Verdampfern bzw. von Flachrohren dafür, die eine verbesserte Stabilität aufweisen sollen.The The object of the invention is to provide lightweight and about as powerful and cost-effective producible capacitors and / or evaporators or of flat tubes therefor, the one improved stability should have.
Diese Aufgabe wird erfindungsgemäß durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst, die in Verbindung mit den Merkmalen in dessen Oberbegriff zu sehen sind.These The object is achieved by the characterizing features of claim 1, which in conjunction with the Characteristics can be seen in the generic term.
Es ist vorgesehen, dass beide Schmalseiten des Flachrohres verstärkt sind, indem dort eine Dicke vorliegen soll, die größer als die Rohrwanddicke ist, beispielsweise soll dort wenigstens die doppelte Rohrwanddicke vorhanden sein. Die Herstellung des Wärmetauschernetzes aus solchen Flachrohren und aus Wellrippen wird durch diesen Vorschlag vereinfacht, weil dessen Zusammensetzung einfacher geworden ist. Bei Flachrohren aus dem Stand der Technik, die lediglich eine einzige verstärkte Schmalseite aufweisen, muss darauf geachtet werden, dass sämtliche Flachrohre mit der verstärkten Schmalseite in eine Richtung weisend – meistens nach vorne zum Kühlluftstrom hin – angeordnet werden. Diese Beachtung ist überflüssig geworden, da vorschlagsgemäß beide Schmalseiten verstärkt sind.It it is provided that both narrow sides of the flat tube are reinforced, by there should be a thickness which is greater than the pipe wall thickness, for example should there be at least twice the pipe wall thickness. The production of the heat exchanger network from such flat tubes and corrugated fins is by this proposal simplified, because its composition has become easier. In flat tubes of the prior art, the only one increased Have narrow side, care must be taken that all Flat tubes with the reinforced Narrow side pointing in one direction - mostly forward to the cooling air flow arranged become. This attention has become superfluous as proposed by both Strengthened narrow sides are.
Weiterhin ist gemäß einer derzeitig bevorzugten Ausführungsform vorgesehen, dass das Flachrohr aus drei Blechstreifen besteht, wobei zwei Blechstreifen die Rohrwand bilden und der dritte Blechstreifen einen Inneneinsatz darstellt.Farther is according to one currently preferred embodiment provided that the flat tube consists of three metal strips, wherein two metal strips form the pipe wall and the third metal strip represents an indoor use.
In Weiterbindung dieses Gedankens ist vorgesehen, dass die beiden Blechstreifen, die die Rohrwand bilden identisch ausgebildet sind, indem der eine Längsrand der Blechstreifen einen größeren Bogen besitzt und der andere Längsrand der Blech streifen mit einem kleineren Borgen ausgebildet ist, wobei die Blechstreifen derart seitenverkehrt zueinander angeordnet sind, dass der größere Bogen des einen Längsrandes des einen Blechstreifens den kleineren Bogen des Längsrandes des anderen Blechstreifens umgreift und umgekehrt.In continuation of this idea, it is provided that the two metal strips which form the tube wall are formed identically by the one longitudinal edge of the sheet metal strip has a larger arc and the other longitudinal edge of the sheet metal strip is formed with a smaller borrowing, the sheet metal strips so reversed to each other are arranged that the larger arc of the one Longitudinal edge of a sheet metal strip engages around the smaller arc of the longitudinal edge of the other metal strip and vice versa.
Eine weitere Verstärkung der beiden Schmalseiten wird erreicht, indem der Inneneinsatz zwei umgeformte Längsränder aufweist, die innen an den Schmalseiten anliegen.A further reinforcement the two narrow sides is achieved by the inner insert two having deformed longitudinal edges, the inside of the narrow sides abut.
Alternativen dazu sehen vor, dass das Flachrohr entweder aus einem einzigen oder aus zwei Blechstreifen herstellbar ist.alternatives to provide that the flat tube either from a single or can be produced from two metal strips.
Bei aus zwei Blechstreifen herstellbaren Flachrohren ist vorgesehen, dass die eine Schmalseite aus einer in einer Faltung des Blechstreifens liegenden Biegung besteht und die andere Schmalseite dadurch gebildet ist, dass der eine Längsrand des Blechstreifens mit einem größeren Bogen ausgebildet ist, der um einen kleineren Bogen am anderen Längsrand des Blechstreifens herumgelegt ist, wobei der zweite Blechstreifen als gewellter Inneneinsatz ausgebildet ist, dessen Längsränder innen in den Schmalseiten anliegen oder nicht anliegen.at made of two metal strips flat tubes is provided that one narrow side of one in a fold of the sheet metal strip lying bend and the other narrow side formed by it is that one longitudinal edge of the metal strip with a larger bow is formed, which is a smaller arc at the other longitudinal edge the sheet metal strip is laid around, wherein the second sheet metal strip is designed as a wavy inner insert, the longitudinal edges inside lie in the narrow sides or do not rest.
Bezüglich der Kanalwanddicke ist vorgesehen, dass diese etwa zwischen 0,03–0,10 mm oder etwas mehr angesiedelt ist. Bei Flachrohren aus einem einzigen Blechstreifen besitzen die Rohrwanddicke und die Kanalwanddicke das gleiche Maß. Bezüglich der Rohrwanddicke ist vorgesehen, dass diese im Bereich von etwa 0,08 mm–0,20 mm liegt, wobei die Kanalwanddicke zwischen 0,03–0,10 mm angesiedelt ist. Das ist bei zwei- oder dreiteiligen Flachrohren der Fall.Regarding the Channel wall thickness is provided that this approximately between 0.03-0.10 mm or something more settled. For flat tubes from a single Sheet metal strips have the pipe wall thickness and the channel wall thickness the same measure. In terms of the pipe wall thickness is provided that this in the range of about 0.08 mm-0.20 mm, wherein the channel wall thickness is located between 0.03-0.10 mm. The is the case with two- or three-piece flat tubes.
Bezüglich der Flachrohrabmessung ist vorgesehen, dass die kleine Abmessung (d) des Flachrohres etwa 0,8–1,3 mm beträgt und die große Abmessung (D) etwa zwischen 8 und 20 mm liegt, vorzugsweise etwa 12–16 mm beträgt.Regarding the Flat tube dimension is provided that the small dimension (d) of the flat tube about 0.8-1.3 mm and the tall Dimension (D) is approximately between 8 and 20 mm, preferably approximately 12-16 mm.
Bezüglich des hydraulischen Durchmessers der Kanäle wurde festgestellt, dass ein Wert zwischen 0,30 und 0,70 mm besonders geeignet ist, wobei ein Bereich zwischen 0,40 und 0,60 mm sich durch besondere Leistungsvorteile daraus noch hervorhebt.Regarding the hydraulic diameter of the channels was found to be a value between 0.30 and 0.70 mm is particularly suitable, wherein an area between 0.40 and 0.60 mm offers special performance advantages emphasizes it.
Der Kondensator oder Verdampfer als Bestandteil einer Klimaanlage von Kraftfahrzeugen, der ein gelötetes Wärmetauschernetz aus Flachrohren und dazwischen angeordneten Rippen aufweist, durch die Kühlluft strömt, ist dadurch gekennzeichnet, dass die Flachrohre wenigstens die Merkmale des Anspruchs 1 aufweisen.Of the Condenser or evaporator as part of an air conditioner Motor vehicles, the one soldered heat exchanger networks from flat tubes and interposed ribs, through the cooling air flows, is characterized in that the flat tubes at least the features of Claim 1 have.
Die beiliegenden Zeichnungen zeigen überwiegend mehrfache Vergrößerungen von verschiedenen Flachrohrquerschnitten, die sich vorteilhaft für Kondensatoren von Klimaanlagen einsetzen lassen.The accompanying drawings show predominantly multiple magnifications of different flat tube cross sections, which are beneficial for capacitors of air conditioners.
Die
Die
Die
Die
Alle
Flachrohre weisen die gemeinsamen Merkmale auf, wonach der hydraulische
Durchmesser hD der Kanäle K größer als 0,254 mm ist, die Rohrwanddicke
Wd kleiner 0,25 mm ist und wonach beide
Schmalseiten
Die Kanalwanddicke Kd kann einen Wert besitzen der zwischen 0,03 und 0,15 mm liegt.The channel wall thickness K d may have a value which is between 0.03 and 0.15 mm.
Die
in den
Die
beiden unter der
Die
vier Darstellungen unter der
Die
Die
Demgegenüber zeigt
die
Schließlich zeigt
die
Claims (11)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006054814A DE102006054814B4 (en) | 2006-11-22 | 2006-11-22 | Soldered flat tube for capacitors and / or evaporators |
CN2007800431443A CN101548149B (en) | 2006-11-22 | 2007-11-15 | Soldered flat tube for condensers and/or evaporators |
US12/446,378 US20110005738A1 (en) | 2006-11-22 | 2007-11-15 | Soldered flat tube for condensers and/or evaporators |
BRPI0719079-4A2A BRPI0719079A2 (en) | 2006-11-22 | 2007-11-15 | WELD FLAT PIPE FOR CONDENSERS AND / OR EVAPORATORS |
PCT/US2007/084823 WO2008064079A1 (en) | 2006-11-22 | 2007-11-15 | Soldered flat tube for condensers and/or evaporators |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006054814A DE102006054814B4 (en) | 2006-11-22 | 2006-11-22 | Soldered flat tube for capacitors and / or evaporators |
DE102006062878 | 2006-11-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102006054814A1 true DE102006054814A1 (en) | 2008-05-29 |
DE102006054814B4 DE102006054814B4 (en) | 2010-07-01 |
Family
ID=39326147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006054814A Active DE102006054814B4 (en) | 2006-11-22 | 2006-11-22 | Soldered flat tube for capacitors and / or evaporators |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110005738A1 (en) |
CN (1) | CN101548149B (en) |
BR (1) | BRPI0719079A2 (en) |
DE (1) | DE102006054814B4 (en) |
WO (1) | WO2008064079A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE102009041618A1 (en) * | 2009-09-17 | 2011-03-24 | Behr Gmbh & Co. Kg | Flat tube for a heat exchanger |
WO2012106242A2 (en) | 2011-01-31 | 2012-08-09 | Delphi Technologies, Inc. | Method of fabricating a double-nosed tube for a heat exchanger |
DE102011085935A1 (en) | 2011-11-08 | 2013-05-08 | Behr Gmbh & Co. Kg | Flat tube for heat exchanger e.g. vaporizer, has flat web that is connected with inwardly pointing edge regions of side wall |
DE102012211350A1 (en) * | 2012-06-29 | 2014-01-02 | Behr Gmbh & Co. Kg | Flat tube and heat exchanger with such a flat tube |
DE102013209548A1 (en) * | 2013-05-23 | 2014-11-27 | Friedrich Boysen Gmbh & Co. Kg | Channel for guiding a flowing fluid |
WO2018202998A1 (en) * | 2017-05-02 | 2018-11-08 | Valeo Systemes Thermiques | Heat exchanger tube and corresponding heat exchanger |
Families Citing this family (15)
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FR2973490B1 (en) * | 2011-03-31 | 2018-05-18 | Valeo Systemes Thermiques | THERMAL EXCHANGER TUBE, HEAT EXCHANGER AND CORRESPONDING PROCESSING METHOD |
JP6050958B2 (en) * | 2012-06-01 | 2016-12-21 | 株式会社ケーヒン・サーマル・テクノロジー | Flat heat exchanger tube |
CN104596340B (en) * | 2013-10-30 | 2018-07-24 | 格朗吉斯铝业(上海)有限公司 | Heat transmission multichannel folds flat tube |
DE102014200680A1 (en) * | 2014-01-16 | 2015-07-16 | Mahle International Gmbh | Heat exchanger |
DE102014200708A1 (en) | 2014-01-16 | 2015-07-16 | MAHLE Behr GmbH & Co. KG | flat tube |
CN104807357A (en) * | 2014-01-24 | 2015-07-29 | 泰安鼎鑫冷却器有限公司 | Combined type radiating tube |
CN104110995B (en) * | 2014-04-30 | 2017-02-01 | 美的集团股份有限公司 | Composite flat tube, parallel-flow heat exchanger and air conditioner |
DE102014011745B4 (en) | 2014-08-07 | 2023-05-11 | Modine Manufacturing Company | Brazed heat exchanger and method of manufacture |
CN106871680A (en) * | 2015-12-10 | 2017-06-20 | 泰安鼎鑫冷却器有限公司 | A kind of box-like radiating tube of three parts groups |
CN106767090A (en) * | 2016-12-07 | 2017-05-31 | 泰安福星汽车配件有限公司 | A kind of reinforced radiating tube and processing technology |
JP6931533B2 (en) * | 2017-01-13 | 2021-09-08 | 日立ジョンソンコントロールズ空調株式会社 | How to make a heat exchanger |
WO2019123024A1 (en) * | 2017-12-19 | 2019-06-27 | Subros Limited | Heat exchanger tube and a method of manufacturing thereof |
CN110822940A (en) * | 2018-08-14 | 2020-02-21 | 陕西重型汽车有限公司 | Multi-channel radiator and radiating pipe for vehicle |
CN214582724U (en) * | 2021-02-05 | 2021-11-02 | 杭州三花微通道换热器有限公司 | Heat exchange tube and heat exchanger with same |
CN219347479U (en) * | 2022-11-30 | 2023-07-14 | 浙江盾安热工科技有限公司 | Flat heat exchange tube and heat exchanger |
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-
2006
- 2006-11-22 DE DE102006054814A patent/DE102006054814B4/en active Active
-
2007
- 2007-11-15 BR BRPI0719079-4A2A patent/BRPI0719079A2/en not_active IP Right Cessation
- 2007-11-15 US US12/446,378 patent/US20110005738A1/en not_active Abandoned
- 2007-11-15 WO PCT/US2007/084823 patent/WO2008064079A1/en active Application Filing
- 2007-11-15 CN CN2007800431443A patent/CN101548149B/en not_active Expired - Fee Related
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---|---|---|---|---|
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 |
DE102008052785B4 (en) | 2008-10-22 | 2022-06-02 | Innerio Heat Exchanger GmbH | Flat tube and manufacturing process |
DE102009041618A1 (en) * | 2009-09-17 | 2011-03-24 | Behr Gmbh & Co. Kg | Flat tube for a heat exchanger |
WO2012106242A2 (en) | 2011-01-31 | 2012-08-09 | Delphi Technologies, Inc. | Method of fabricating a double-nosed tube for a heat exchanger |
EP2670542A4 (en) * | 2011-01-31 | 2017-11-15 | MAHLE International GmbH | Method of fabricating a double-nosed tube for a heat exchanger |
DE102011085935A1 (en) | 2011-11-08 | 2013-05-08 | Behr Gmbh & Co. Kg | Flat tube for heat exchanger e.g. vaporizer, has flat web that is connected with inwardly pointing edge regions of side wall |
DE102012211350A1 (en) * | 2012-06-29 | 2014-01-02 | Behr Gmbh & Co. Kg | Flat tube and heat exchanger with such a flat tube |
US10267572B2 (en) | 2012-06-29 | 2019-04-23 | Mahle International Gmbh | Flat tube and heat exchanger having a flat tube of said type |
DE102013209548A1 (en) * | 2013-05-23 | 2014-11-27 | Friedrich Boysen Gmbh & Co. Kg | Channel for guiding a flowing fluid |
WO2018202998A1 (en) * | 2017-05-02 | 2018-11-08 | Valeo Systemes Thermiques | Heat exchanger tube and corresponding heat exchanger |
FR3066015A1 (en) * | 2017-05-02 | 2018-11-09 | Valeo Systemes Thermiques | HEAT EXCHANGER TUBE AND THERMAL HEAT EXCHANGER |
Also Published As
Publication number | Publication date |
---|---|
US20110005738A1 (en) | 2011-01-13 |
CN101548149B (en) | 2011-07-06 |
CN101548149A (en) | 2009-09-30 |
WO2008064079A1 (en) | 2008-05-29 |
BRPI0719079A2 (en) | 2014-03-04 |
DE102006054814B4 (en) | 2010-07-01 |
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