EP1524477A1 - Kondensator für eine Klimaanlage, insbesondere von Kraftfahrzeugen - Google Patents
Kondensator für eine Klimaanlage, insbesondere von Kraftfahrzeugen Download PDFInfo
- Publication number
- EP1524477A1 EP1524477A1 EP03292564A EP03292564A EP1524477A1 EP 1524477 A1 EP1524477 A1 EP 1524477A1 EP 03292564 A EP03292564 A EP 03292564A EP 03292564 A EP03292564 A EP 03292564A EP 1524477 A1 EP1524477 A1 EP 1524477A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- collector
- tube
- manifold
- profile piece
- piece
- 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- Withdrawn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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/044—Condensers with an integrated receiver
- F25B2339/0442—Condensers with an integrated receiver characterised by the mechanical fixation of the receiver to the header
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/044—Condensers with an integrated receiver
- F25B2339/0446—Condensers with an integrated receiver characterised by the refrigerant tubes connecting the header of the condenser to the receiver; Inlet or outlet connections to receiver
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/02—Centrifugal separation of gas, liquid or oil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/01—Geometry problems, e.g. for reducing size
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/02—Subcoolers
-
- 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
Definitions
- the invention relates to a condenser for an air conditioner, in particular of motor vehicles according to the preamble of claim 1 - known by DE-A 198 48 744.
- From DE-A 198 48 744 was a soldered capacitor for an air conditioner known from motor vehicles, with an integrated Collector or collecting container for the storage and drying of Refrigerant and for the separation of vapor and liquid phase of the refrigerant.
- the condenser has a heat exchanger network, which consists of flat tubes and corrugated ribs arranged between them.
- the flat tubes open with their tube ends in both sides of the network arranged collecting pipes, which passages for receiving the pipe ends exhibit.
- partitions for redirection provided the refrigerant.
- the headers are integrally formed and preferably consist of a welded tube.
- the Collector is also tubular, but with a larger one Cross-section and arranged parallel to one of the manifolds, with which it is in refrigerant communication via connection openings.
- the Refrigerant thus flows through the collector, in which a dryer cartridge is arranged, and then passes as a liquid refrigerant in the bottom Pipe rows of the capacitor, d. H. the so-called subcooling line.
- the Collector is composed of two tubular parts, namely a longer, made of a semi-finished tube, z. B. a welded Pipe, and a shorter, extruded tube profile piece, which is the longer Pipe absorbs. Both parts, the longer pipe and the shorter pipe profile piece, form together with frontal closures the sump.
- Manifold and sump are connected by soldering, wherein prior to soldering a tack weld for the purpose of fixation both parts done.
- the tube profile piece has on its outside a Longitudinal rib on which forms a longitudinal groove, which on the outer circumference of the Collecting tube is adjusted. In the area of the longitudinal groove are the connection openings arranged. When soldering the manifold with the Longitudinal groove soldered, so that the connection openings sealed to the outside are.
- This connection of collector with one-piece manifold is only conditionally usable, d. H. if the collector - z. B. due to the installation conditions in the vehicle - with respect to its longitudinal axis another Must take position.
- the known construction is particular in two-part headers only very limited applicable.
- Two-piece headers are z. B. by DE-A 43 39 952 known.
- the collection tube consists of a bowl-shaped. Bottom part with Passages, which accommodate pipe ends of flat tubes, and a Cover part, which is connected via its longitudinal sides with the bottom part.
- This construction has u. a. the advantage of having dividing walls for diverting of the refrigerant required, can be easily mounted. To has each partition on a projection or a flag, which by a corresponding slot inserted in the lid part and then is soldered tight.
- the construction according to the invention is particularly in two parts trained headers advantageous.
- the molded on the pipe section piece Approach is designed so that it with its bearing surface the Cover part of the manifold surrounds.
- the longitudinal axis runs of the connecting channel eccentric to the center of the collector, d. H. approximately tangential to the inner wall. This allows the collector almost next to be arranged the manifold.
- bearing surface and Cover part formed circularly; This has the advantage that the cover part can be turned on the support surface, eliminating collector and manifold can take a different position to each other.
- the manifold with the Pipe profile piece stapled - this is a sufficient fixation of Collecting manifold and collector achieved for the subsequent soldering process.
- Fig. 1 shows a capacitor 1 with a heat transfer network partially shown 2 (hereinafter referred to as "net"), which consists of flat tubes 3 and corrugated fins 4 exists.
- the flat tubes 3 open into a manifold 5, which is formed in two parts.
- Parallel to the manifold 5 is a 6 collector arranged, consisting of a tube 7 and a tube profile piece. 8 is composed.
- Collector 5 and 6 collectors are on the one hand in the field the tube section piece 8 connected by soldering together and on the other the front side by a cover both parts 9th
- Fig. 1 a shows the manifold 5 and the collector 6 in a view of above, wherein it can be seen that the tube profile piece 8 has a projection 10, the collecting tube 5 overlaps. Collection tube 5 and 10 approach by a welding point 11 (tack weld) for fixing together connected.
- the manifold 5 has slots 12 and the tube profile piece. 8 Slots 13, are inserted through the partitions, not shown.
- Fig. 1b shows the collector 6 and the manifold 5 from below, d. H. without the network 2. This can be seen a variety of passages 14, the Receive ends of the flat tubes 3 (not shown).
- Fig. 2 shows a section along the line II-II through the capacitor 1 according to Fig. 1. It can be seen the annular cross-section of the tube. 7 and the slightly larger circular cross-section of the pipe section piece 8, which in the approach 10 passes.
- the manifold 5 is - as already mentioned - formed in two parts and on the one hand has a cup-shaped bottom part 15th in which a cup-shaped cover part 16 is inserted.
- the cross section the manifold 5, consisting of bottom part 15 and cover part 16, is filled by a partition 17 which has a flag 18, which through the slot 12 (see Fig. 1 a) is inserted. The flags 18 thus occur beyond the circular cylindrical circumference of the lid part 16 addition.
- Fig. 1 shows a section along the line II-II through the capacitor 1 according to Fig. 1.
- Fig. 3 shows a section along the line III-III through the capacitor 1 according to Fig. 1.
- the tube section piece 8 has an annular cross-section 8a and merges into the projection 10, in which a flow channel 19 is arranged with a longitudinal axis 19a.
- the pipe section 8 with the approach 10 is made by extrusion from an aluminum extrusion alloy, the channel 19 by drilling after the extrusion.
- the approach 10 the following will be described in more detail, has a concave bearing surface 20, which is adapted to the outer contour of the cover part 16.
- the cover part 16 has an approximately circular, in the region of the flow channel 19, punched passage opening 21, so that the manifold 5 with the Collector 6 can communicate fluidly.
- the manifold 5 has a center M1 and the collector 6 has a center M2, which form the puncture points of the longitudinal axes through the plane of the drawing.
- a plane E which is parallel to an end face 22 of the network 2 runs.
- the two longitudinal axes M1, M2 of Header 5 and the collector 6 is a plane M spanned, the forms an angle ⁇ with the plane E.
- This angle ⁇ denotes the position of the collector 6 in relation to the manifold 5.
- Fig. 4 shows a view of the tube section piece 8 with a slot 23 for a non-visible, dashed partition shown 24 and a slot 25 for an invisible, dashed illustrated end wall 26, through the collector 6 is closed at the front.
- the partition wall 24 are two connection openings 27 and below the Partition wall 24 two connecting openings 28 are arranged, which in their Training the flow channel 19 in Fig. 3 correspond.
- the slots 23, 25 correspond to the slots 13 in Fig. 1a.
- Fig. 5 shows a section along the line V-V in Fig. 4.
- the circular ring cross-section 8a merges into the gusseted neck 10, on the one hand by a flat area 10a and on the other hand by the concave Bearing surface 20 is limited.
- the surface 20 is corresponding the contour of the cover part 16 is circular-cylindrical.
- the flow channel 27 runs approximately parallel to the area 10 and runs approximately tangentially in the inner circular cross section. The soldering with the outer surface the cover part 16 takes place via the contact surface 20 outside the cross section the flow channel 27.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
- Fig. 1
- einen teilweise dargestellten Kondensator,
- Fig. 1 a
- Sammelrohr und Sammler des Kondensators gemäß Fig. 1 in einer Ansicht von oben,
- Fig. 1 b
- Sammelrohr und Sammler des Kondensators gemäß Fig. 1 ohne Netz in einer Ansicht von unten,
- Fig. 2
- zeigt einen Schnitt durch den Kondensator gemäß Fig. 1 entlang der Linie II-II,
- Fig. 3
- einen Schnitt durch den Kondensator gemäß Fig. 1 entlang der Linie III-III,
- Fig. 4
- eine Ansicht auf ein Rohrprofilstück des Kondensators und
- Fig. 5
- einen Schnitt durch das Rohrprofilstück gemäß Fig. 4 entlang der Linie V-V.
- 1
- Kondensator
- 2
- Netz
- 3
- Flachrohr
- 4
- Wellrippe
- 5
- Sammelrohr
- 6
- Sammler
- 7
- Rohr
- 8
- Rohrprofilstück
- 8a
- Kreisringquerschnitt
- 9
- Deckel
- 10
- Ansatz
- 11
- Schweißpunkt
- 12
- Schlitz (für Trennwand) im Sammelrohr
- 13
- Schlitz (für Trennwand) im Rohrprofilstück
- 14
- Durchzüge
- 15
- Bodenteil
- 16
- Deckelteil
- 17
- Trennwand
- 18
- Fahne
- 19
- Strömungskanal
- 19a
- Kanalachse
- 20
- Auflagefläche, konkav
- 21
- Durchtrittsöffnung
- 22
- Stirnfläche, Kondensator
- 23
- Schlitz für Trennwand
- 24
- Trennwand
- 25
- Schlitz für Abschlusswand
- 26
- Abschlusswand
- 27
- Verbindungsöffnung, oberhalb
- 28
- Verbindungsöffnung, unterhalb
Claims (8)
- Kondensator (1) für eine Klimaanlage, insbesondere von Kraftfahrzeugen mit einem aus Rohren (3) und insbesondere Wellrippen (4) bestehenden, eine Stirnfläche (22) aufweisenden Netz (2), mit zwei Sammelrohren und einem neben einem (5) der Sammelrohre angeordneten Sammler (6) , der aus einem Rohr (7) und einem extrudierten Rohrprofilstück (8) zusammengesetzt ist und über in dem Rohrprofilstück (8) angeordnete Verbindungsöffnungen mit dem Sammelrohr (5) kommuniziert, wobei der Sammler (6) und das benachbarte Sammelrohr (5) parallel zueinander verlaufende Längsachsen M1, M2 aufweisen und wobei das Sammelrohr (5) und das Rohrprofilstück (8) im Bereich außerhalb der Verbindungsöffnungen verlötet sind, dadurch gekennzeichnet, dass die Längsachsen M1, M2 von Sammelrohr (5) und Sammler (6) in einer Richtung senkrecht zur Stirnfläche (22) des Netzes (2) gegeneinander versetzt sind und dass das Rohrprofilstück (8) einen parallel zur Längsachse M2 des Sammlers (6) verlaufenden Ansatz (10) mit einer konkaven Auflagefläche (20) aufweist, die der Außenkontur des Sammelrohres (5) angepasst ist.
- Kondensator nach Anspruch 1, dadurch gekennzeichnet, dass das Sammelrohr (5) zweiteilig ausgebildet ist und je ein schalenförmiges Deckelteil (16) und Bodenteil(15) aufweist, wobei das Deckelteil (16) auf der Auflagefläche (20) aufliegt und Durchtrittsöffnungen (21) aufweist, die an die Verbindungsöffnungen (19, 27, 28) im Rohrprofilstück (8) anschließen.
- Kondensator nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Verbindungsöffnungen (27, 28) im Rohrprofilstück (8) als durch den Ansatz (10) verlaufende Kanäle (19) mit einer Kanallängsachse (19a) ausgebildet sind, die außerhalb der Mitte M2 des Sammlers (exzentrisch) verläuft.
- Kondensator nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass der Querschnitt der konkaven Auflagefläche (20) und des Dekkelteils (16) einen Kreisbogenabschnitt bildet.
- Kondensator nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass im Sammelrohr (5) Trennwände (17, 24) mit Fahnen (18) angeordnet sind, dass im Sammelrohr (5) und im Ansatz (10) des Rohrprofilstückes (8) fluchtend angeordnete Schlitze (12, 13) vorgesehen sind und dass die Fahnen (18) durch die Schlitze (12, 13) gesteckt sind.
- Kondensator nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Durchtrittsöffnungen (21) im Deckelteil (16) aussermittig angeordnet und als Stanzlöcher ausgebildet sind.
- Kondensator nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das Sammelrohr (5) mit dem Rohrprofilstück (8) durch eine Heftschweißung (11) vor dem Löten fixiert ist.
- Kondensator nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass durch die Längsachsen M1, M2 von Sammelrohr (5) und Sammler (6) eine Ebene M aufgespannt wird, die mit einer Ebene E, die parallel zur Stirnfläche (22) des Netzes (2) verläuft, einen Winkel α bildet, der im Bereich von 0 < α ≤ 90 ° liegt, insbesondere im Bereich von 65° ≤ α ≤ 90°.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03292564A EP1524477A1 (de) | 2003-10-14 | 2003-10-14 | Kondensator für eine Klimaanlage, insbesondere von Kraftfahrzeugen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03292564A EP1524477A1 (de) | 2003-10-14 | 2003-10-14 | Kondensator für eine Klimaanlage, insbesondere von Kraftfahrzeugen |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1524477A1 true EP1524477A1 (de) | 2005-04-20 |
Family
ID=34354607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03292564A Withdrawn EP1524477A1 (de) | 2003-10-14 | 2003-10-14 | Kondensator für eine Klimaanlage, insbesondere von Kraftfahrzeugen |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1524477A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1921411A1 (de) * | 2006-11-13 | 2008-05-14 | Frape Behr S.A. | Wärmeübertrager, insbesondere Kondensator für Kraftfahrzeugklimaanlagen |
DE102008018423A1 (de) | 2008-04-10 | 2009-10-15 | Behr Gmbh & Co. Kg | Kondensator insbesondere eines Kraftfahrzeuges |
CN101978229B (zh) * | 2008-10-20 | 2013-03-27 | 株式会社京滨冷暖科技 | 冷凝器 |
US20180245861A1 (en) * | 2015-08-24 | 2018-08-30 | Mahle International Gmbh | Heat exchanger |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07103612A (ja) * | 1993-10-12 | 1995-04-18 | Nippondenso Co Ltd | 受液器一体型冷媒凝縮器 |
JPH10170102A (ja) * | 1996-12-04 | 1998-06-26 | Showa Alum Corp | 受液器一体型凝縮器 |
JPH11316065A (ja) * | 1998-05-01 | 1999-11-16 | Showa Alum Corp | レシーバータンク付きコンデンサ |
DE19848744A1 (de) * | 1998-10-22 | 2000-04-27 | Behr Gmbh & Co | Gelöteter Kondensator für eine Klimaanlage |
JP2000283604A (ja) * | 1999-03-30 | 2000-10-13 | Nippon Light Metal Co Ltd | 熱交換装置 |
JP2002048433A (ja) * | 2000-08-03 | 2002-02-15 | Showa Denko Kk | レシーバタンク付き熱交換器 |
JP2002213897A (ja) * | 2001-01-16 | 2002-07-31 | Zexel Valeo Climate Control Corp | 熱交換器 |
FR2822530A1 (fr) * | 2001-03-26 | 2002-09-27 | Valeo Thermique Moteur Sa | Condenseur de climatisation, notamment pour un vehicule automobile, comportant une embase raccordee a une boite collectrice |
JP2002327974A (ja) * | 2001-03-02 | 2002-11-15 | Showa Denko Kk | レシーバタンク付き熱交換器及び冷凍システム |
-
2003
- 2003-10-14 EP EP03292564A patent/EP1524477A1/de not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07103612A (ja) * | 1993-10-12 | 1995-04-18 | Nippondenso Co Ltd | 受液器一体型冷媒凝縮器 |
JPH10170102A (ja) * | 1996-12-04 | 1998-06-26 | Showa Alum Corp | 受液器一体型凝縮器 |
JPH11316065A (ja) * | 1998-05-01 | 1999-11-16 | Showa Alum Corp | レシーバータンク付きコンデンサ |
DE19848744A1 (de) * | 1998-10-22 | 2000-04-27 | Behr Gmbh & Co | Gelöteter Kondensator für eine Klimaanlage |
JP2000283604A (ja) * | 1999-03-30 | 2000-10-13 | Nippon Light Metal Co Ltd | 熱交換装置 |
JP2002048433A (ja) * | 2000-08-03 | 2002-02-15 | Showa Denko Kk | レシーバタンク付き熱交換器 |
JP2002213897A (ja) * | 2001-01-16 | 2002-07-31 | Zexel Valeo Climate Control Corp | 熱交換器 |
JP2002327974A (ja) * | 2001-03-02 | 2002-11-15 | Showa Denko Kk | レシーバタンク付き熱交換器及び冷凍システム |
FR2822530A1 (fr) * | 2001-03-26 | 2002-09-27 | Valeo Thermique Moteur Sa | Condenseur de climatisation, notamment pour un vehicule automobile, comportant une embase raccordee a une boite collectrice |
Non-Patent Citations (6)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 11 30 September 1998 (1998-09-30) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 02 29 February 2000 (2000-02-29) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 13 5 February 2001 (2001-02-05) * |
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 06 4 June 2002 (2002-06-04) * |
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 11 6 November 2002 (2002-11-06) * |
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 03 5 May 2003 (2003-05-05) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1921411A1 (de) * | 2006-11-13 | 2008-05-14 | Frape Behr S.A. | Wärmeübertrager, insbesondere Kondensator für Kraftfahrzeugklimaanlagen |
DE102008018423A1 (de) | 2008-04-10 | 2009-10-15 | Behr Gmbh & Co. Kg | Kondensator insbesondere eines Kraftfahrzeuges |
CN101978229B (zh) * | 2008-10-20 | 2013-03-27 | 株式会社京滨冷暖科技 | 冷凝器 |
US20180245861A1 (en) * | 2015-08-24 | 2018-08-30 | Mahle International Gmbh | Heat exchanger |
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