DE4009780A1 - Refrigerant condenser with flattened tubes - has header tank formed by extruded section brazed to header plate - Google Patents
Refrigerant condenser with flattened tubes - has header tank formed by extruded section brazed to header plateInfo
- Publication number
- DE4009780A1 DE4009780A1 DE19904009780 DE4009780A DE4009780A1 DE 4009780 A1 DE4009780 A1 DE 4009780A1 DE 19904009780 DE19904009780 DE 19904009780 DE 4009780 A DE4009780 A DE 4009780A DE 4009780 A1 DE4009780 A1 DE 4009780A1
- Authority
- DE
- Germany
- Prior art keywords
- flat tubes
- heat exchanger
- bottom part
- cover part
- header
- 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.)
- Ceased
Links
- 239000003507 refrigerant Substances 0.000 title claims abstract 4
- 239000000463 material Substances 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 2
- 230000008719 thickening Effects 0.000 claims description 2
- 230000000875 corresponding effect Effects 0.000 claims 2
- 238000005476 soldering Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- GJAARPKBDFKHFS-UHFFFAOYSA-N Gerin Natural products COC(=O)C(=C)C1CC2C(=C)C(=O)C=CC2(C)CC1OC(=O)C GJAARPKBDFKHFS-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 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
- 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
-
- 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
- F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures
-
- 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
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
- F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments
-
- 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
- F28D2021/0084—Condensers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
Description
Die Erfindung bezieht sich auf einen Wärmetauscher, der im Oberbegriff des Anspruchs 1 angegebenen Gattung. Diese in dem Hauptpatent beschriebenen Wärmetauscher zeichnen sich insbesondere dadurch aus, daß eine große Fertigungssicherheit erreicht wird, da Toleranzen in dem Abschnitt mit radialer Pressung völlig beseitigt werden, und daß Anschlußkästen mit einheitlichen An schlußstutzen bzw. -öffnungen verwendet werden können, unabhängig vom Maß und der Form der Querschnitte der Flachrohre.The invention relates to a heat exchanger, the genus specified in the preamble of claim 1. These heat exchangers described in the main patent are characterized in particular by the fact that a large Manufacturing security is achieved because of tolerances in completely eliminated the section with radial pressure be, and that junction boxes with uniform An end connections or openings can be used, regardless of the size and shape of the cross sections of the Flat tubes.
Es ist die Aufgabe der vorliegenden Erfindung, den Wär metauscher der genannten Gattung dahingehend zu verbes sern, daß eine größere Fertigungssicherheit bei gerin gerem Einsatz von lotplattiertem Material erreicht wird. It is the object of the present invention, the Wär to exchange verbs of the type mentioned sern that greater manufacturing reliability at gerin achieved less use of solder-plated material becomes.
Diese Aufgabe wird bei einem Wärmetauscher der genann ten Gattung durch die kennzeichnenden Merkmale des An spruchs 1 gelöst. Dabei wird es als besonders vorteil haft angesehen, daß die Ränder des Bodenteils beidsei tig von Flächen des Deckelteils umgriffen werden und somit eine sichere Anlage zwischen Bodenteil und Deckel teil während des Lötvorganges gewährleistet ist.This task is called a heat exchanger ten genus by the characteristic features of the An spell 1 solved. It is particularly advantageous considered that the edges of the bottom part are both be covered by surfaces of the cover part and thus a secure contact between the bottom part and the lid part is guaranteed during the soldering process.
Zur Erzeugung einer besonders hohen Druckfestigkeit der Boden/Deckel-Verbindung ist es zweckmäßig, die Füh rungsnuten mindestens annähernd orthogonal zur Längs achse der Flachrohre anzuordnen. Die Formsteifigkeit des Bodens kann bei einer solchen Anordnung dadurch erhöht werden, daß das Bodenteil einen parallel zum seitlichen Rand verlaufenden Absatz aufweist, der an einer entsprechenden Fläche seitlich an der Führungsnut anliegt.To create a particularly high compressive strength Bottom / lid connection, it is advisable to tion grooves at least approximately orthogonal to the longitudinal to arrange the axis of the flat tubes. The stiffness of the floor can result from such an arrangement be increased that the bottom part parallel to has a lateral edge that extends to a corresponding surface on the side of the guide groove is present.
Eine alternative Anordnung der Führungsnuten besteht darin, daß diese mindestens annähernd parallel zur Längsachse der Flachrohre angeordnet sind. Eine solche Anordnung hat den Vorteil, daß der Anschlußkasten eine geringere Breite aufweist und sich annähernd auf das Maß der Rohrtiefe reduzieren läßt. Damit die vom Innen druck beaufschlagte Fläche des Bodenteils möglichst ge ring ist, wird vorgeschlagen, daß eine seitlich neben der Führungsnut befindliche Fläche des Deckelteils an dem Bodenteil anliegt und im Bereich dieser Fläche zu sätzlich mit diesem verlötet ist. Diese Verlötung bie tet außerdem den Vorteil, daß eine größere Lötfläche erreicht wird.An alternative arrangement of the guide grooves exists in that these are at least approximately parallel to Longitudinal axis of the flat tubes are arranged. Such Arrangement has the advantage that the junction box has a smaller width and approximates to that Dimension of the pipe depth can be reduced. So that from the inside pressure applied surface of the base part as possible is ring, it is suggested that a side next to the surface of the cover part located in the guide groove abuts the bottom part and in the area of this surface is also soldered to it. This soldering bie tet also has the advantage that a larger soldering area is achieved.
Ausführungsbeispiele des Erfindungsgegenstandes sind nachstehend anhand der Zeichnung näher erläutert.Embodiments of the subject matter of the invention explained below with reference to the drawing.
In der Zeichnung zeigt:The drawing shows:
Fig. 1 bis Fig. 3 einen Anschlußkasten im Bereich eines Rohranschlusses mit ortho gonal zur Längsachse der Flach rohre angeordneten Führungsnuten; Fig. 1 to Fig 3 a terminal box in the region of a pipe connection with ortho gonal pipes to the longitudinal axis of the flat arranged guide grooves.
Fig. 4 und Fig. 5 Ausführungsformen mit parallel zur Längsachse der Flachrohre ange ordneten Führungsnuten. Fig. 4 and Fig. 5 embodiments with parallel to the longitudinal axis of the flat tubes arranged guide grooves.
In Fig. 1 ist ein Schnitt durch einen Anschlußkasten im Bereich des Anschlusses eines als Flachrohr 2 ausge bildeten Wärmetauscherrohres gezeigt. Der Anschlußka sten 1 umfaßt ein Deckelteil 3 und ein Bodenteil 4, die ebenso wie das Flachrohr 2 aus Leichtmetall bzw. einer Leichtmetall-Legierung bestehen. Das Ende des Flachroh res 2 ist zu einem runden Querschnitt umgeformt. Dieses runde Ende 5 ragt durch eine von einem Durchzug 6 des Bodenteils 4 umgebene Öffnung 7. Mittels eines Werk zeugs zum radialen Aufweiten des Rohrendes 5 wird eine Pressung zwischen dem Durchzug 6 und dem Rohrende 5 erzeugt, so daß mit Sicherheit eine gute Anlage während des Lötvorgangs gewährleistet ist. Das Deckelteil 3 hat im wesentlichen einen kreisabschnittförmigen Quer schnitt und ist durch Extrudieren hergestellt.In Fig. 1 a section through a connection box is shown in the area of the connection of a heat exchanger tube formed as a flat tube 2 . The Anschlusska most 1 comprises a cover part 3 and a bottom part 4 , which, like the flat tube 2, consist of light metal or a light metal alloy. The end of the flat tube res 2 is formed into a round cross section. This round end 5 protrudes through an opening 7 surrounded by a passage 6 of the bottom part 4 . By means of a tool for radially expanding the pipe end 5 , a pressure is generated between the passage 6 and the pipe end 5 , so that a good system is guaranteed during the soldering process. The lid part 3 has a substantially circular cross-section and is produced by extrusion.
An der Unterseite des Deckelteils 3 befindet sich eine sich in Längsrichtung des Profils erstreckende Öffnung 8, die durch das Bodenteil 4 verschlossen wird. Entlang dieser Öffnung 8 weist das Deckelteil 3 Wandstärkenver dickungen 9 auf, in denen sich über die gesamte Länge des Deckelteils 3 erstreckende und orthogonal zur Längsachse des Flachrohres 2 angeordnete Führungsnuten 10 vorgesehen sind. Diese Führungsnuten 10 sind so di mensioniert, daß sich das Bodenteil 4 - nachdem es auf den Flachrohren befestigt wurde - mit seinen seitlichen Rändern 4′ in diese Führungsnuten 10 in Längsrichtung des Deckelteils 3 einschieben läßt. Da das Spiel zwi schen den Rändern des Bodenteils 4 und den die Ränder übergreifenden Flächen der Verdickungen 9 des Deckel teils 3 gering ist, ergibt sich ein geringer Lötspalt. Die Flachrohre 2 und das Bodenteil 4 bestehen aus lot plattiertem Material, das Deckelteil 3 benötigt eine derartige Lotplattierung nicht.On the underside of the cover part 3 there is an opening 8 which extends in the longitudinal direction of the profile and which is closed by the base part 4 . Along this opening 8 , the cover part 3 has wall thicknesses 9 , in which extending over the entire length of the cover part 3 and arranged orthogonally to the longitudinal axis of the flat tube 2 guide grooves 10 are provided. These guide grooves 10 are so dimensioned that the bottom part 4 - after it has been fastened to the flat tubes - can be inserted with its lateral edges 4 'into these guide grooves 10 in the longitudinal direction of the cover part 3 . Since the game between the edges of the bottom part 4 and the edges of the thickened portions 9 of the lid part 3 is small, there is a small soldering gap. The flat tubes 2 and the base part 4 consist of solder-plated material, the cover part 3 does not require such solder plating.
Fig. 2 zeigt eine ähnliche Anordnung wie Fig. 1, aller dings ist die Innenkontur des Deckelteils 3 so gestal tet, daß diese in dem den Führungsnuten 10 benachbarten Bereichen vom Kreisbogen in eine Tangente übergeht. Das Deckelteil 3 weist auf einer Seite eine angeformte La sche 11 auf, in der eine Öffnung 12 zur Befestigung weiterer Bauteile, beispielsweise einer Lüfterzarge, vorgesehen ist. Im übrigen stimmt die Ausführung gemäß Fig. 2 mit derjenigen in Fig. 1 überein und die Bezugs zeichen wurden aus Fig. 1 übernommen. Fig. 2 shows a similar arrangement as Fig. 1, however, the inner contour of the cover part 3 is designed so that it merges in the regions adjacent to the guide grooves 10 from the arc to a tangent. The cover part 3 has on one side a molded La 11 , in which an opening 12 for attaching further components, for example a fan frame, is provided. Moreover, the embodiment 2 corresponds in Fig. With that in Fig. 1 match, and the reference signs have been adopted from Fig. 1.
Die Ausführungsvariante gemäß Fig. 3 zeigt ein Boden teil 14, das einen parallel zum seitlichen Rand 14′ verlaufenden Absatz 13 aufweist. Mit seinen Rändern 14′ liegt das Bodenteil 14 in Nuten 15 des Deckelteils 3 und der Absatz 13 liegt an einer entsprechenden Fläche 16 neben der Führungsnut 15. Das Flachrohr 2 ist mit seinem Ende 5 auf die gleiche Weise im Bodenteil 14 befestigt, wie dies bereits zu Fig. 1 erläutert wurde. The embodiment according to FIG. 3 shows a bottom part 14 which has a parallel to the lateral edge 14 'extending shoulder 13. With its edges 14 lies', the base part 14 in grooves 15 of the lid part 3 and the shoulder 13 is located on a corresponding surface 16 adjacent the guide groove 15th The flat tube 2 is fastened with its end 5 in the bottom part 14 in the same way as has already been explained for FIG. 1.
Im Gegensatz zu den Fig. 1 bis 3 zeigen die Ausfüh rungsbeispiele der Fig. 4 und 5 Anschlußkästen, die das Maß der Rohrtiefe T der Flachrohre 2 nur wenig über schreitet. Dies ist dadurch möglich, daß ein Deckelteil 21 entlang der durch einen Boden 22 verschließbaren Öffnung 23 Verdickungen 24 besitzt, in denen Führungs nuten 25 angeordnet sind, die parallel zur Längsachse der Flachrohre 2 ausgerichtet sind. Entsprechend ist das Bodenteil 22 so geformt, daß seine seitlichen Rän der 22′ nach oben gerichtet sind und in die Führungsnu ten 25 greifen. Es ergibt sich außerdem eine Anlageflä che 26 des Deckelteils 21 an dem Bodenteil 22, und zwar seitlich neben der Führungsnut 25.In contrast to FIGS . 1 to 3, the exemplary embodiments of FIGS . 4 and 5 show junction boxes that the dimension of the tube depth T of the flat tubes 2 only slightly exceeds. This is possible in that a lid part 21 has along the closable by a bottom 22 opening 23 thickenings 24, in which guide grooves 25 are arranged, which are oriented parallel to the longitudinal axis of the flat tubes. 2 Correspondingly, the bottom part 22 is shaped such that its lateral edges 22 ′ are directed upwards and engage in the guide grooves 25 . There is also a contact surface 26 of the cover part 21 on the base part 22 , to the side next to the guide groove 25 .
Wie außerdem ersichtlich ist, besitzt das Bodenteil 22 in Fig. 4 Öffnungen 27 ohne Durchzug zur Aufnahme der Enden 5 der Flachrohre 2. Wie bereits zu Fig. 1 angege ben, sind auch bei den Ausführungsbeispielen gemäß Fig. 4 und 5 die Flachrohre 2 und das Bodenteil 22 aus lot plattiertem Leichtmetall und das Deckelteil 21 aus ei nem Leichtmetall ohne Lotüberzug. In der Darstellung gemäß Fig. 5 ist das Bodenteil 22 mit einem die Öffnung 27 umgebenden Durchzug 6 versehen. Außerdem ist an dem Deckelteil 21 eine Leiste 28 angeformt, die zur Befe stigung des Wärmetauschers 1 dienen kann und dement sprechend mit Öffnungen 29 zur Aufnahme von - in der Zeichnung nicht dargestellten - Befestigungsmitteln versehen ist.As can also be seen, the bottom part 22 in FIG. 4 has openings 27 without a passage for receiving the ends 5 of the flat tubes 2 . As already given to Fig. 1 ben, also in the exemplary embodiments according to FIGS . 4 and 5, the flat tubes 2 and the base part 22 are made of solder-plated light metal and the cover part 21 of egg nem light metal without solder coating. In the illustration according to Fig. 5, the base part is provided with an opening 27 surrounding passage 6 22. In addition, a strip 28 is formed on the cover part 21 , which can serve for fastening the heat exchanger 1 and accordingly speaking is provided with openings 29 for receiving fastening means (not shown in the drawing).
Claims (5)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19904009780 DE4009780A1 (en) | 1990-03-27 | 1990-03-27 | Refrigerant condenser with flattened tubes - has header tank formed by extruded section brazed to header plate |
| FR9103568A FR2660425B1 (en) | 1990-03-27 | 1991-03-25 | FLAT TUBE HEAT EXCHANGER. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19904009780 DE4009780A1 (en) | 1990-03-27 | 1990-03-27 | Refrigerant condenser with flattened tubes - has header tank formed by extruded section brazed to header plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4009780A1 true DE4009780A1 (en) | 1991-10-02 |
Family
ID=6403141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19904009780 Ceased DE4009780A1 (en) | 1990-03-27 | 1990-03-27 | Refrigerant condenser with flattened tubes - has header tank formed by extruded section brazed to header plate |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE4009780A1 (en) |
| FR (1) | FR2660425B1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9111412U1 (en) * | 1991-09-13 | 1991-10-24 | Behr GmbH & Co, 7000 Stuttgart | Heat exchanger |
| DE9403848U1 (en) * | 1994-03-08 | 1994-05-11 | Behr Gmbh & Co, 70469 Stuttgart | Heat exchangers for a motor vehicle |
| EP0660053A1 (en) * | 1993-12-24 | 1995-06-28 | Zexel Corporation | Laminated heat exchanger |
| AT400365B (en) * | 1993-10-15 | 1995-12-27 | Fercher Josef | Heat exchanger |
| DE19508112A1 (en) * | 1995-03-08 | 1996-09-12 | Daimler Benz Ag | Motor vehicle radiator for different vehicles |
| DE19515909A1 (en) * | 1995-04-29 | 1996-10-31 | Behr Gmbh & Co | Brazed heat exchanger mfr. |
| DE19524052A1 (en) * | 1995-07-01 | 1997-01-02 | Behr Gmbh & Co | Heat-exchanger with parallel flat tubes |
| DE29611633U1 (en) * | 1996-07-04 | 1997-10-30 | Autokühler GmbH & Co KG, 34369 Hofgeismar | Heat exchanger |
| EP1388722A3 (en) * | 2002-08-08 | 2004-08-25 | Behr GmbH & Co. | Condenser, in particular for a vehicle cooling system |
| CN105855499A (en) * | 2016-06-17 | 2016-08-17 | 安徽天祥空调科技有限公司 | Easily forming air-conditioning radiator aluminum alloy sheet and preparation method thereof |
| CN111247386A (en) * | 2017-10-18 | 2020-06-05 | 大金工业株式会社 | Heat exchanger and air conditioner having the same |
| WO2020134491A1 (en) * | 2018-12-26 | 2020-07-02 | 浙江盾安人工环境股份有限公司 | Flat tube and heat exchanger |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1045948A (en) * | 1965-03-13 | 1966-10-19 | Ford Motor Co | Motor vehicle radiators |
| FR2088166B1 (en) * | 1970-05-25 | 1974-05-03 | Chausson Usines Sa | |
| JPS59109789A (en) * | 1982-12-15 | 1984-06-25 | Nippon Radiator Co Ltd | Manufacture of heat exchanger having tank made of synthetic resin |
| DE3744643A1 (en) * | 1987-12-31 | 1989-07-13 | Sueddeutsche Kuehler Behr | Heat exchanger and method for producing it |
| DE3918312A1 (en) * | 1988-12-22 | 1990-12-06 | Thermal Waerme Kaelte Klima | FLAT TUBE CONDENSER, MANUFACTURING PROCESS AND APPLICATION |
| DE3900744A1 (en) * | 1989-01-12 | 1990-07-26 | Sueddeutsche Kuehler Behr | HEAT EXCHANGER |
| DE9015090U1 (en) * | 1990-11-02 | 1991-01-17 | Thermal-Werke, Wärme-, Kälte-, Klimatechnik GmbH, 6832 Hockenheim | Collector for a flat tube condenser |
-
1990
- 1990-03-27 DE DE19904009780 patent/DE4009780A1/en not_active Ceased
-
1991
- 1991-03-25 FR FR9103568A patent/FR2660425B1/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9111412U1 (en) * | 1991-09-13 | 1991-10-24 | Behr GmbH & Co, 7000 Stuttgart | Heat exchanger |
| AT400365B (en) * | 1993-10-15 | 1995-12-27 | Fercher Josef | Heat exchanger |
| EP0660053A1 (en) * | 1993-12-24 | 1995-06-28 | Zexel Corporation | Laminated heat exchanger |
| US5551506A (en) * | 1993-12-24 | 1996-09-03 | Zexel Corporation | Laminated heat exchanger |
| DE9403848U1 (en) * | 1994-03-08 | 1994-05-11 | Behr Gmbh & Co, 70469 Stuttgart | Heat exchangers for a motor vehicle |
| DE19508112B4 (en) * | 1995-03-08 | 2004-10-07 | Daimlerchrysler Ag | Water cooler for a motor vehicle |
| DE19508112A1 (en) * | 1995-03-08 | 1996-09-12 | Daimler Benz Ag | Motor vehicle radiator for different vehicles |
| DE19515909A1 (en) * | 1995-04-29 | 1996-10-31 | Behr Gmbh & Co | Brazed heat exchanger mfr. |
| DE19515909C2 (en) * | 1995-04-29 | 2001-07-19 | Behr Gmbh & Co | Zinc brazing process for the production of brazed heat exchangers |
| DE19524052A1 (en) * | 1995-07-01 | 1997-01-02 | Behr Gmbh & Co | Heat-exchanger with parallel flat tubes |
| DE29611633U1 (en) * | 1996-07-04 | 1997-10-30 | Autokühler GmbH & Co KG, 34369 Hofgeismar | Heat exchanger |
| EP1388722A3 (en) * | 2002-08-08 | 2004-08-25 | Behr GmbH & Co. | Condenser, in particular for a vehicle cooling system |
| EP2108912A1 (en) * | 2002-08-08 | 2009-10-14 | Behr GmbH & Co. KG | Condenser, in particular for a vehicle cooling system |
| CN105855499A (en) * | 2016-06-17 | 2016-08-17 | 安徽天祥空调科技有限公司 | Easily forming air-conditioning radiator aluminum alloy sheet and preparation method thereof |
| CN105855499B (en) * | 2016-06-17 | 2017-12-01 | 安徽天祥空调科技有限公司 | A kind of easy-formation air conditioner heat radiator aluminum alloy sheet and preparation method thereof |
| CN111247386A (en) * | 2017-10-18 | 2020-06-05 | 大金工业株式会社 | Heat exchanger and air conditioner having the same |
| CN111247386B (en) * | 2017-10-18 | 2021-10-26 | 大金工业株式会社 | Heat exchanger and air conditioner having the same |
| WO2020134491A1 (en) * | 2018-12-26 | 2020-07-02 | 浙江盾安人工环境股份有限公司 | Flat tube and heat exchanger |
| US12140379B2 (en) | 2018-12-26 | 2024-11-12 | Zhejiang Dunan Artificial Environment Co., Ltd. | Flat tube and heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2660425B1 (en) | 1995-12-01 |
| FR2660425A1 (en) | 1991-10-04 |
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