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EP1426713A1 - Condenser - Google Patents

Condenser Download PDF

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Publication number
EP1426713A1
EP1426713A1 EP02292877A EP02292877A EP1426713A1 EP 1426713 A1 EP1426713 A1 EP 1426713A1 EP 02292877 A EP02292877 A EP 02292877A EP 02292877 A EP02292877 A EP 02292877A EP 1426713 A1 EP1426713 A1 EP 1426713A1
Authority
EP
European Patent Office
Prior art keywords
cover part
profile piece
capacitor according
lid
cover
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Withdrawn
Application number
EP02292877A
Other languages
German (de)
French (fr)
Inventor
Christian Becker
Frédéric Bellott
Patrick Jung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mahle Behr France Hambach SAS
Original Assignee
Behr France Hambach SARL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Behr France Hambach SARL filed Critical Behr France Hambach SARL
Priority to EP02292877A priority Critical patent/EP1426713A1/en
Priority to DE50306981T priority patent/DE50306981D1/en
Priority to PCT/EP2003/012764 priority patent/WO2004046623A1/en
Priority to AT03795821T priority patent/ATE358804T1/en
Priority to AU2003298116A priority patent/AU2003298116A1/en
Priority to EP03795821A priority patent/EP1565695B1/en
Priority to US10/534,576 priority patent/US20060124282A1/en
Publication of EP1426713A1 publication Critical patent/EP1426713A1/en
Withdrawn legal-status Critical Current

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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
    • 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

Definitions

  • the invention relates to a capacitor, in particular a soldered Refrigerant condenser, in particular for motor vehicle air conditioning systems, consisting of a block of pipes and ribs and on both sides arranged collecting pipes, which at least on one side of the block a bottom receiving the ends of the tubes and a lid have, as well as arranged from a parallel to a manifold Collector, which via connection openings with the manifold in Fluid connection is made up of a tube and a short, the Connecting openings having profiled piece is composed.
  • a capacitor in particular a soldered Refrigerant condenser, in particular for motor vehicle air conditioning systems, consisting of a block of pipes and ribs and on both sides arranged collecting pipes, which at least on one side of the block a bottom receiving the ends of the tubes and a lid have, as well as arranged from a parallel to a manifold Collector, which via connection openings with the manifold in Fluid connection is made up of a tube and a short, the Connecting opening
  • the Collector of the capacitor formed in two parts and consists of a Bottom with passages for receiving pipe ends and a lid with two passages, which connection openings with an adjacent Collectors form.
  • the collector is on the one hand from a welded or soldered, relatively thin-walled tube and an extruded profile piece composed, wherein the profile piece bores for receiving the Has passages of the lid. Between the two connection openings a partition is inserted into the manifold. The Production of such a capacitor is not without manufacturing technology Problems, especially with regard to the connection openings between manifold and collector.
  • a cover profile is formed, which corresponds to a first cover part of the manifold. That's it Profile piece over the cover profile directly with a bottom part, such as the bottom of the manifold, connected. This results in the advantage that in first cover part no more passages or similar openings must be attached because the profile piece already the Has connecting openings. This eliminates one step in the production and also the risk that between cover part and profile piece in the area the connection openings a leaking soldering occurs.
  • this is the profile piece molded first cover part supplemented by a shortened second cover part.
  • This shortened second cover part closes immediately to the first Cover part and is connected to the bottom part or floor.
  • the first Cover part with its upper edge opposite the upper edge of the profile piece deposited and at the same time forms a contact surface for the shortened second Cover part. This results in this seam area between the first Cover part and second cover part due to the overlap with the Profile piece a good soldering.
  • Fig. 1 shows a part of a collector 1 for a capacitor, such as Refrigerant condenser.
  • the collector 1 consists of a only partially shown, relatively thin-walled welded or soldered tube 2 and an extruded profile piece 3 together.
  • To the profile piece 3 is - also advantageously by extrusion - a so-called first cover part. 4 formed, which in cross-section approximately the shape of a semicircle having.
  • the cover profile 4 extends in the longitudinal direction of one Bottom edge 4a up to an upper edge 4b.
  • the profile piece 3, which as Hollow cylinder is formed extends from a lower edge 3 a to a top edge 3b.
  • the first cover part 4 has two longitudinal edges 4 c, 4 d, extending in longitudinal edges 6 a, 6 b of the second Continue cover 6. Parallel to the longitudinal edge 4d is on the profile piece 3 a Lippe 12 formed, which forms a groove 13 with the longitudinal edge 4d.
  • the first Cover part 4 and the second cover part 6 form the entire lid of the not fully illustrated here collection tube.
  • 6 is - which is not shown here - a bottom part or a floor placed, this with one of its two longitudinal edges in the groove 13th engages and thus fixed. So are collector 1 and manifold in the Essentially preassembled as an assembly.
  • the first cover part is preferably a part of the profile piece and can Also referred to as cover profile.
  • connection between the first and second cover part and the floor done by soldering.
  • the orientation of the first Lid part such that the soil to be connected so aligned is that the median plane of the tubes of the tube block, the tube profile in section considered cuts. It may be useful if the cut in Area of greatest expansion of the pipe is or at another Embodiment outside the range of greatest pipe expansion. at another embodiment of the invention cuts the Center plane of the tube block, the tube profile is not.
  • FIG. 2 shows a modified embodiment with a profile piece 14, which is designed as a hollow cylinder 15.
  • a first cover part 16 is integrally formed, which integrally with the hollow cylinder 15 is produced by extrusion.
  • the first cover part 16 substantially corresponds to the profile 4 of FIG. 1, in which case the Connection openings are not shown.
  • Parallel to this first Cover part 16 are two longitudinal grooves 17, 18 are arranged, in which a here not shown bottom part or ground engages.
  • the first cover part 16 continues in a second cover part 19 of the same cross section.
  • Fig. 3 shows the profile piece 14 of FIG. 2, wherein the same parts for the same Reference numbers are used.
  • the perspective view shows a view into the interior of a hollow cylinder 15, in which three connection openings 20, 21, 22 open, the other - which is not shown is - exit from the profile 16.
  • a bottom 23 is inserted, which has a plurality of slit-shaped Having passages 24 for receiving flat tubes, not shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Valve Device For Special Equipments (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

The device consists of a block of pipes and ribs, collection pipes on both sides, whereby at least one collection pipe has a floor holding the ends of the pipes and a top, and a collector parallel to a collection pipe with a fluid connection to the pipe via connection openings and consisting of a pipe and short profile piece (14) with the connection openings. The profile piece has a first part (16) of the top formed on it.

Description

Die Erfindung betrifft einen Kondensator, insbesondere einen gelöteten Kältemittelkondensator, insbesondere für Kraftfahrzeug-Klimaanlagen, bestehend aus einem Block von Rohren und Rippen und beiderseits angeordneten Sammelrohren, welche zumindest auf einer Seite des Blocks einen die Enden der Rohre aufnehmenden Boden und einen Deckel aufweisen, sowie aus einem parallel zu einem Sammelrohr angeordneten Sammler, welcher über Verbindungsöffnungen mit dem Sammelrohr in Fluidverbindung steht und aus einem Rohr und einem kurzen, die Verbindungsöffnungen aufweisenden Profilstück zusammengesetzt ist.The invention relates to a capacitor, in particular a soldered Refrigerant condenser, in particular for motor vehicle air conditioning systems, consisting of a block of pipes and ribs and on both sides arranged collecting pipes, which at least on one side of the block a bottom receiving the ends of the tubes and a lid have, as well as arranged from a parallel to a manifold Collector, which via connection openings with the manifold in Fluid connection is made up of a tube and a short, the Connecting openings having profiled piece is composed.

Bei der älteren Patentanmeldung mit dem Aktenzeichen 101 54 891.5 ist das Sammelrohr des Kondensators zweiteilig ausgebildet und besteht aus einem Boden mit Durchzügen zur Aufnahme von Rohrenden und einem Deckel mit zwei Durchzügen, welche Verbindungsöffnungen mit einem benachbarten Sammler bilden. Der Sammler ist einerseits aus einem geschweißten oder gelöteten, relativ dünnwandigen Rohr und einem extrudierten Profilstück zusammengesetzt, wobei das Profilstück Bohrungen zur Aufnahme der Durchzüge des Deckels aufweist. Zwischen den beiden Verbindungsöffnungen ist eine Trennwand in das Sammelrohr eingebracht. Die Herstellung eines solchen Kondensators ist nicht ohne herstellungstechnische Probleme, insbesondere im Hinblick auf die Verbindungsöffnungen zwischen Sammelrohr und Sammler. In the earlier patent application with the file number 101 54 891.5 is the Collector of the capacitor formed in two parts and consists of a Bottom with passages for receiving pipe ends and a lid with two passages, which connection openings with an adjacent Collectors form. The collector is on the one hand from a welded or soldered, relatively thin-walled tube and an extruded profile piece composed, wherein the profile piece bores for receiving the Has passages of the lid. Between the two connection openings a partition is inserted into the manifold. The Production of such a capacitor is not without manufacturing technology Problems, especially with regard to the connection openings between manifold and collector.

Ein weiterer Kältemittelkondensator, allerdings mit einem einstückigen Sammelrohr, wurde durch die DE-A 198 48 744 bekannt. Der Sammler ist dort aus einem dünnwandigen Rohr und einem extrudierten Profilstück zusammengesetzt, wobei das Profilstück im Bereich der Verbindungsöffnungen eine an die Kontur des Sammlerohres angepasste Anlagefläche aufweist, die als Kontaktfläche für die Verlötung dient. Nachteilig bei dieser Bauweise ist, dass Sammelrohr und Sammler vor dem Verlöten zunächst durch Heftschweißen gegeneinander fixiert werden müssen.Another refrigerant condenser, but with a one-piece Collection tube was known from DE-A 198 48 744. The collector is there from a thin-walled tube and an extruded profile piece composed, wherein the profile piece in the region of the connection openings a contact surface adapted to the contour of the collector ear has, which serves as a contact surface for the soldering. A disadvantage of This construction is that manifold and collector before soldering must first be fixed against each other by tack welding.

Es ist Aufgabe der vorliegenden Erfindung, einen Kältemittelkondensator der eingangs genannten Art dahingehend zu verbessern, dass die Verbindungsöffnungen zwischen Sammler und Sammelrohr einfach herstellbar und sicher verlötbar sind.It is an object of the present invention to provide a refrigerant condenser initially mentioned type to improve that the connection openings between collector and manifold easy to produce and are securely soldered.

Diese Aufgabe wird durch die Merkmale des Patentanspruches 1 gelöst.This object is solved by the features of claim 1.

An das Profilstück des Sammlers ist ein Deckelprofil angeformt, welches einem ersten Deckelteil des Sammelrohres entspricht. Dadurch ist das Profilstück über das Deckelprofil direkt mit einem Bodenteil, wie dem Boden des Sammelrohres, verbunden. Hieraus ergibt sich der Vorteil, dass im ersten Deckelteil keine Durchzüge oder ähnliche Öffnungen mehr angebracht werden müssen, weil das Profilstück bereits die Verbindungsöffnungen aufweist. Damit entfällt ein Schritt in der Herstellung und ebenso das Risiko, dass zwischen Deckelteil und Profilstück im Bereich der Verbindungsöffnungen eine undichte Verlötung auftritt.On the profile piece of the collector, a cover profile is formed, which corresponds to a first cover part of the manifold. That's it Profile piece over the cover profile directly with a bottom part, such as the bottom of the manifold, connected. This results in the advantage that in first cover part no more passages or similar openings must be attached because the profile piece already the Has connecting openings. This eliminates one step in the production and also the risk that between cover part and profile piece in the area the connection openings a leaking soldering occurs.

Vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.Advantageous embodiments of the invention will become apparent from the dependent claims.

Nach einer vorteilhaften Weiterbildung der Erfindung wird das am Profilstück angeformte erste Deckelteil durch ein verkürztes zweites Deckelteil ergänzt. Dieses verkürzte zweite Deckelteil schließt sich unmittelbar an das erste Deckelteil an und ist mit dem Bodenteil oder Boden verbunden. According to an advantageous embodiment of the invention, this is the profile piece molded first cover part supplemented by a shortened second cover part. This shortened second cover part closes immediately to the first Cover part and is connected to the bottom part or floor.

In weiterer Ausgestaltung der Erfindung sind parallel zu den Längskanten des ersten Deckelteils Nuten angeordnet, in welche die Längskanten des Bodenteiles oder Bodens eingreifen. Dadurch ergibt sich einerseits die Möglichkeit einer Fixierung von Profilstück bzw. ersten Deckelteils und Bodenteil bzw. Boden und andererseits eine sichere Verlötung.In a further embodiment of the invention are parallel to the longitudinal edges the first cover part grooves arranged in which the longitudinal edges of the Bodenteiles or soil intervene. This results on the one hand the Possibility of fixation of profile piece or first cover part and Bottom part or ground and on the other hand a secure soldering.

Nach einer weiteren vorteilhaften Weiterbildung der Erfindung ist das erste Deckelteil mit seiner Oberkante gegenüber der Oberkante des Profilstückes abgesetzt und bildet gleichzeitig eine Anlagefläche für das verkürzte zweite Deckelteil. Dadurch ergibt sich in diesem Nahtbereich zwischen ersten Deckelteil und zweiten Deckelteil aufgrund der Überlappung mit dem Profilstück eine gute Verlötung.According to a further advantageous embodiment of the invention, the first Cover part with its upper edge opposite the upper edge of the profile piece deposited and at the same time forms a contact surface for the shortened second Cover part. This results in this seam area between the first Cover part and second cover part due to the overlap with the Profile piece a good soldering.

Ausführungsbeispiele der Erfindung sind in der Zeichnung dargestellt und werden im Folgenden näher beschrieben. Es zeigen

Fig. 1
eine perspektivische Darstellung eines Profilstückes mit angeformten ersten Deckelteil,
Fig. 2
eine abgewandelte Ausführungsform eines Profilstückes mit seitlich angeordnetem ersten Deckelteil und
Fig. 3
das Profilstück gemäß Fig. 2 mit aufgesetztem Bodenteil bzw. Boden.
Embodiments of the invention are illustrated in the drawings and will be described in more detail below. Show it
Fig. 1
a perspective view of a profile piece with molded-on first cover part,
Fig. 2
a modified embodiment of a profile piece with laterally arranged first cover part and
Fig. 3
the profile piece of FIG. 2 with attached bottom part or bottom.

Fig. 1 zeigt einen Teil eines Sammlers 1 für einen Kondensator, wie Kältemittelkondensator. Der Sammler 1 setzt sich aus einem nur teilweise dargestellten, relativ dünnwandigen geschweißten oder gelöteten Rohr 2 und einem extrudierten Profilstück 3 zusammen. An das Profilstück 3 ist - vorteilhaft ebenfalls durch Extrusion - ein so genanntes erstes Deckelteil 4 angeformt, welches im Querschnitt etwa die Form eines Halbkreises aufweist. Das Deckelprofil 4 erstreckt sich in Längsrichtung von einer Unterkante 4a bis zu einer Oberkante 4b. Das Profilstück 3, welches als Hohlzylinder ausgebildet ist, erstreckt sich von einer Unterkante 3a bis zu einer Oberkante 3b. Während die Unterkante 3a des Profilstückes 3 und die Unterkante 4a des ersten Deckelteils 4 bündig miteinander abschließen, sind die Oberkanten 3b und 4b gegeneinander versetzt - sie bilden einen Absatz 5. Im Bereich dieses Absatzes 5 ist ein zweites Deckelteil 6 angesetzt und fluchtend zu dem ersten Deckelteil 4 angeordnet. Das zweite Deckelteil 6 weist somit hinsichtlich seines Querschnittes im Wesentlichen dieselbe Geometrie wie das erste Deckelteil 4 auf. In das erste Deckelteil 4 und das zweite Deckelteil sind Trennwände 7, 8 und eine Abschlusswand 9 eingesetzt. Oberhalb der Trennwand 7 ist im erste Deckelteil 4 eine Verbindungsöffnung 10 und unterhalb der Trennwand 7 eine Verbindungsöffnung 11 angeordnet - sie können z. B. als Bohrungen in das extrudierte Profilstück 3 eingebracht werden. Das erste Deckelteil 4 weist zwei Längskanten 4c, 4d auf, die sich in Längskanten 6a, 6b des zweiten Deckels 6 fortsetzen. Parallel zu der Längskante 4d ist am Profilstück 3 eine Lippe 12 angeformt, die mit der Längskante 4d eine Nut 13 bildet. Das erste Deckelteil 4 und das zweite Deckelteil 6 bilden den gesamten Deckel des hier nicht vollständig dargestellten Sammelrohres. Auf diesen Deckel 4, 6 wird - was hier nicht dargestellt ist - ein Bodenteil oder ein Boden aufgesetzt, wobei dieses mit einer seiner beiden Längskanten in die Nut 13 eingreift und somit fixiert wird. Damit sind Sammler 1 und Sammelrohr im Wesentlichen als Baugruppe vormontiert.Fig. 1 shows a part of a collector 1 for a capacitor, such as Refrigerant condenser. The collector 1 consists of a only partially shown, relatively thin-walled welded or soldered tube 2 and an extruded profile piece 3 together. To the profile piece 3 is - also advantageously by extrusion - a so-called first cover part. 4 formed, which in cross-section approximately the shape of a semicircle having. The cover profile 4 extends in the longitudinal direction of one Bottom edge 4a up to an upper edge 4b. The profile piece 3, which as Hollow cylinder is formed extends from a lower edge 3 a to a top edge 3b. While the lower edge 3a of the profile piece 3 and the Bottom edge 4a of the first cover part 4 flush with each other, are the upper edges 3b and 4b offset from each other - they form a paragraph 5. In the area of this paragraph 5, a second cover part 6 is attached and arranged in alignment with the first cover part 4. The second cover part 6 thus has substantially the same in cross-section Geometry as the first cover part 4. In the first cover part 4 and the second cover part are partitions 7, 8 and an end wall. 9 used. Above the partition 7 is in the first cover part 4 a Connection opening 10 and below the partition 7 a Connection opening 11 arranged - they can, for. B. as holes in the extruded profile piece 3 are introduced. The first cover part 4 has two longitudinal edges 4 c, 4 d, extending in longitudinal edges 6 a, 6 b of the second Continue cover 6. Parallel to the longitudinal edge 4d is on the profile piece 3 a Lippe 12 formed, which forms a groove 13 with the longitudinal edge 4d. The first Cover part 4 and the second cover part 6 form the entire lid of the not fully illustrated here collection tube. On this cover 4, 6 is - which is not shown here - a bottom part or a floor placed, this with one of its two longitudinal edges in the groove 13th engages and thus fixed. So are collector 1 and manifold in the Essentially preassembled as an assembly.

Das erste Deckelteil ist vorzugsweise ein Teil des Profilstückes und kann auch als Deckelprofil bezeichnet werden.The first cover part is preferably a part of the profile piece and can Also referred to as cover profile.

Die Verbindung zwischen erstem und zweitem Deckelteil und dem Boden erfolgt durch Löten.The connection between the first and second cover part and the floor done by soldering.

Bei dem Ausführungsbeispiel der Figur 1 ist die Ausrichtung des ersten Deckelteils derart, daß der damit zu verbindende Boden derart ausgerichtet ist, daß die Mittelebene der Rohre des Rohrblocks das Rohrprofil im Schnitt betrachtet schneidet. Dabei kann es zweckmäßig sein, wenn der Schnitt im Bereich größter Ausdehnung des Rohres liegt oder bei einem anderen Ausführungsbeispiel außerhalb des Bereiches größter Rohrausdehnung. Bei einem weiteren erfindungsgemäßen Ausführungsbeispiel schneidet die Mittelebene des Rohrblocks das Rohrprofil nicht. In the embodiment of Figure 1, the orientation of the first Lid part such that the soil to be connected so aligned is that the median plane of the tubes of the tube block, the tube profile in section considered cuts. It may be useful if the cut in Area of greatest expansion of the pipe is or at another Embodiment outside the range of greatest pipe expansion. at another embodiment of the invention cuts the Center plane of the tube block, the tube profile is not.

Fig. 2 zeigt ein abgewandeltes Ausführungsbeispiel mit einem Profilstück 14, welches als Hohlzylinder 15 ausgebildet ist. Parallel und seitlich zu dem Hohlzylinder 15 ist ein erstes Deckelteil 16 angeformt, welches einstückig mit dem Hohlzylinder 15 durch Extrusion hergestellt wird. Das erste Deckelteil 16, entspricht im Wesentlichen dem Profil 4 gemäß Fig. 1, wobei hier die Verbindungsöffnungen nicht dargestellt sind. Parallel zu diesem ersten Deckelteil 16 sind zwei Längsnuten 17, 18 angeordnet, in welche ein hier nicht dargestelltes Bodenteil oder Boden eingreift. Das erste Deckelteil 16 setzt sich in einem zweiten Deckelteil 19 gleichen Querschnittes fort.2 shows a modified embodiment with a profile piece 14, which is designed as a hollow cylinder 15. Parallel and laterally to the Hollow cylinder 15, a first cover part 16 is integrally formed, which integrally with the hollow cylinder 15 is produced by extrusion. The first cover part 16, substantially corresponds to the profile 4 of FIG. 1, in which case the Connection openings are not shown. Parallel to this first Cover part 16 are two longitudinal grooves 17, 18 are arranged, in which a here not shown bottom part or ground engages. The first cover part 16 continues in a second cover part 19 of the same cross section.

Fig. 3 zeigt das Profilstück 14 gemäß Fig. 2, wobei für gleiche Teile gleiche Bezugszahlen verwendet werden. Die perspektivische Darstellung zeigt einen Blick in das Innere eines Hohlzylinders 15, in welchen drei Verbindungsöffnungen 20, 21, 22 münden, die andererseits - was nicht dargestellt ist - aus dem Profil 16 austreten. In die Nuten 17, 18 des ersten Deckelteils 16 ist ein Boden 23 eingesetzt, welches eine Vielzahl von schlitzförmigen Durchzügen 24 zur Aufnahme von nicht dargestellten Flachrohren aufweist. Durch diese Anordnung des ersten Deckelteils 16 neben dem Hohlzylinder 15 befindet sich der Sammler neben dem nicht dargestellten Rohr/Rippen-Block, was aus Einbaugründen im Kraftfahrzeug von Vorteil sein kann.Fig. 3 shows the profile piece 14 of FIG. 2, wherein the same parts for the same Reference numbers are used. The perspective view shows a view into the interior of a hollow cylinder 15, in which three connection openings 20, 21, 22 open, the other - which is not shown is - exit from the profile 16. In the grooves 17, 18 of the first cover part 16 is a bottom 23 is inserted, which has a plurality of slit-shaped Having passages 24 for receiving flat tubes, not shown. By this arrangement of the first cover part 16 adjacent to the hollow cylinder 15 is the collector next to the pipe / rib block, not shown, which may be advantageous for reasons of installation in the motor vehicle.

Claims (6)

Kondensator, insbesondere für Kraftfahrzeug-Klimaanlagen, bestehend aus einem Block von Rohren und Rippen, beiderseits angeordneten Sammelrohren, wobei zumindest ein Sammelrohr ein die Enden der Rohre aufnehmenden Boden und einen Deckel aufweist, sowie aus einem parallel zu einem Sammelrohr angeordneten'Sammler, welcher über Verbindungsöffnungen mit dem Sammelrohr in Fluidverbindung steht und aus einem Rohr und einem kurzen, die Verbindungsöffnungen aufweisenden Profilstück zusammengesetzt ist, wobei das Profilstück ein angeformtes erstes Deckelteil aufweist, welches einen Teil des Deckels bildet.Condenser, in particular for motor vehicle air conditioning systems, consisting from a block of pipes and ribs, arranged on both sides Collecting tubes, wherein at least one collecting tube a the ends of the Tubing receiving bottom and having a lid, as well as off a collector arranged parallel to a collecting tube, which via connection openings with the manifold in fluid communication stands and made of a tube and a short, the connection openings comprising profiled piece is composed, wherein the profile piece a formed first cover part, which is a part of the lid forms. Kondensator nach Anspruch 1, dadurch gekennzeichnet, daß der Deckel mit dem Bodenteil verbunden ist, wie verlötet ist.A capacitor according to claim 1, characterized in that the lid is connected to the bottom part, as soldered. Kondensator nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Deckel des Sammelrohres aus dem ersten Deckelteil und einem verkürzten zweiten Deckelteil zusammengesetzt ist.A capacitor according to claim 1 or 2, characterized in that the cover of the collecting tube is composed of the first cover part and a shortened second cover part. Kondensator nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass das erste Deckelteil zwei Längskanten aufweist, die in das Bodenteil oder den Boden eingreifen.A capacitor according to claim 1, 2 or 3, characterized in that the first lid part has two longitudinal edges which engage in the bottom part or the bottom. Kondensator nach Anspruch 4, dadurch gekennzeichnet, dass parallel zu mindestens einer Längskante eine Lippe angeordnet ist, die mit der Längskante eine Nut zur Aufnahme des Bodens bildet.A capacitor according to claim 4, characterized in that parallel to at least one longitudinal edge, a lip is arranged, which forms a groove for receiving the bottom with the longitudinal edge. Kondensator nach Anspruch 1, 2, 3, 4 oder 5, dadurch gekennzeichnet,. dass das erste Deckelteil (4) und das Profilstück (3) jeweils eine Oberkante (4b, 3b) aufweisen, die miteinander einen Absatz (5) bilden, an welchem das zweite Deckelteil (6) partiell anliegt.Capacitor according to Claim 1, 2, 3, 4 or 5, characterized. in that the first cover part (4) and the profile piece (3) each have an upper edge (4b, 3b) which together form a shoulder (5) against which the second cover part (6) rests partially.
EP02292877A 2002-11-20 2002-11-20 Condenser Withdrawn EP1426713A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP02292877A EP1426713A1 (en) 2002-11-20 2002-11-20 Condenser
DE50306981T DE50306981D1 (en) 2002-11-20 2003-11-14 CAPACITOR
PCT/EP2003/012764 WO2004046623A1 (en) 2002-11-20 2003-11-14 Condenser
AT03795821T ATE358804T1 (en) 2002-11-20 2003-11-14 CAPACITOR
AU2003298116A AU2003298116A1 (en) 2002-11-20 2003-11-14 Condenser
EP03795821A EP1565695B1 (en) 2002-11-20 2003-11-14 Condenser
US10/534,576 US20060124282A1 (en) 2002-11-20 2003-11-14 Condenser

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Application Number Priority Date Filing Date Title
EP02292877A EP1426713A1 (en) 2002-11-20 2002-11-20 Condenser

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EP1426713A1 true EP1426713A1 (en) 2004-06-09

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EP02292877A Withdrawn EP1426713A1 (en) 2002-11-20 2002-11-20 Condenser
EP03795821A Expired - Lifetime EP1565695B1 (en) 2002-11-20 2003-11-14 Condenser

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EP03795821A Expired - Lifetime EP1565695B1 (en) 2002-11-20 2003-11-14 Condenser

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US (1) US20060124282A1 (en)
EP (2) EP1426713A1 (en)
AT (1) ATE358804T1 (en)
AU (1) AU2003298116A1 (en)
DE (1) DE50306981D1 (en)
WO (1) WO2004046623A1 (en)

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WO2004046623A1 (en) 2004-06-03
EP1565695A1 (en) 2005-08-24
DE50306981D1 (en) 2007-05-16
US20060124282A1 (en) 2006-06-15
AU2003298116A1 (en) 2004-06-15
ATE358804T1 (en) 2007-04-15
EP1565695B1 (en) 2007-04-04

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