EP2108905B1 - Condensateur, en particulier d'un véhicule automobile - Google Patents

Condensateur, en particulier d'un véhicule automobile Download PDF

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Publication number
EP2108905B1
EP2108905B1 EP08290345.1A EP08290345A EP2108905B1 EP 2108905 B1 EP2108905 B1 EP 2108905B1 EP 08290345 A EP08290345 A EP 08290345A EP 2108905 B1 EP2108905 B1 EP 2108905B1
Authority
EP
European Patent Office
Prior art keywords
collector
holding
condenser
holding device
closing device
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.)
Expired - Fee Related
Application number
EP08290345.1A
Other languages
German (de)
English (en)
Other versions
EP2108905A1 (fr
Inventor
Fabrice Kaczmarek
Hubert Kihn
Stéphane van Haaren
Steve Mine
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
Mahle Behr France Hambach SAS
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 Mahle Behr France Hambach SAS filed Critical Mahle Behr France Hambach SAS
Priority to EP08290345.1A priority Critical patent/EP2108905B1/fr
Publication of EP2108905A1 publication Critical patent/EP2108905A1/fr
Application granted granted Critical
Publication of EP2108905B1 publication Critical patent/EP2108905B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
    • 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
    • F25B2339/0441—Condensers with an integrated receiver containing a drier or a filter
    • 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
    • F25B2400/16—Receivers
    • F25B2400/162—Receivers characterised by the plug or stop
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2220/00—Closure means, e.g. end caps on header boxes or plugs on conduits

Definitions

  • the invention relates to a condenser, in particular of a motor vehicle, with a tube / fin block, with refrigerant collecting boxes and with a collector, in particular for receiving a dryer and / or a filter, such as a dryer and / or filter cartridge, wherein the collector at least one its axial ends is closed with a closure device, wherein the closure device has holding means for one of the refrigerant collecting boxes.
  • the invention relates to a condenser, in particular a motor vehicle, with a tube / rib block, with refrigerant collecting boxes, with a collector for receiving a.
  • Trockners and / or a filter such as a dryer and / or filter cartridge, and with a holding device, by means of which the collector is arranged on one of the refrigerant collecting boxes, and wherein the holding means closes at least one axial end of the collector.
  • a capacitor is in the published patent application DE 10 2005 005 187 A1 described, which has a tube / rib block and laterally disposed thereon manifolds for a refrigerant.
  • the condenser further includes a dryer-filter insert disposed in a tubular collector.
  • the tubular collector is spatially connected to one of the manifolds of the tube fin block so that a refrigerant of the condenser can flow between the tubular manifold and this header tube.
  • the tubular collector at least at its lower end a soldered bottom, which can also extend radially beyond the lower end of the manifold.
  • the floor is in this case made of a stamped sheet metal part, which has a paragraph on, by means of which the bottom is at least partially inserted into the interior of the tubular collector, wherein the bottom is soldered in the region of the paragraph with the collector inside.
  • the tubular collector is closed liquid-tight at its collector inside by means of the inserted paragraph of soldered soil.
  • the soldered bottom is soldered at the same time at the end of the manifold, whereby the tubular collector and the manifold are connected to each other by means of soldered soil.
  • soldered-in floor can be manufactured as a relatively simple stamped component, it must, however, fulfill a sufficiently high dimensional stability, since the floor must, on the one hand, ensure a sufficiently large solder gap on the inside of the collector in order to reliably enable a liquid-tight soldering there.
  • the soldered ground outside the collector needs to meet other tolerances in order to properly solder the soldered ground, for example, to the manifold can.
  • the tolerances to be complied with the punched floors again and again to leakage problems since the vorzuhaltende soldering gap on the inside of the collector either too small or too big.
  • a condenser with collector and dryer is from the document DE9219200U1 known.
  • a condenser in particular a motor vehicle, with a tube / fin block, with refrigerant collecting boxes and with a collector for receiving a dryer and / or a filter, such as a dryer and / or filter cartridge to which the collector is closed at at least one of its axial ends with a closure device, wherein the closure device comprises holding means for one of the refrigerant collecting boxes, and wherein the condenser is characterized in that at least one of the axial ends of the collector, the closure means is arranged on the outside of the collector ,
  • the closure device is arranged on the outside of the collector, it can be constructed much easier.
  • an internal dimension of the collector no longer has to be taken into account in the construction of the closure device.
  • no tolerances with regard to the internal dimension of the collector must be taken into account at the closure device.
  • a suitable soldering gap can be set particularly reliably between the closure device and the collector, in which there can always be enough solder to be able to seal the collector in a particularly permanently secure manner by means of the closure device.
  • outside in the present case describes any regions of the collector which deviate from an inside of the collector, In particular, the term “outside” refers to the lateral surface of the collector, which limits the collector at its periphery from its surroundings.
  • tube / rib block in the present case describes a region of the capacitor, by means of which heat energy can be released from a refrigerant to the environment.
  • the tube / rib block at least refrigerant tubes, which can be arranged between two refrigerant collecting boxes of the capacitor.
  • the tube / fin block in addition to the components “refrigerant tubes” further components, such as ribs or cooling or corrugated fins, whereby a Heat transfer to the environment can be significantly improved.
  • the cooling fins the heat-emitting surface of the capacitor can be increased well.
  • refrigerant collecting boxes in this context describes any structures in which ends of the refrigerant tubes of the condenser can protrude, and in which a refrigerant can be introduced into the condenser, discharged and / or easily or repeatedly deflected.
  • the Kälternittelsammelkarsten sit here preferably laterally of a tube / rib block formed at least by Kälternittelrohren of the capacitor and thus can form a capacitor bounding edge region.
  • collector is understood in the present case to mean a construction which can accommodate a dryer and / or a filter, such as a dryer and / or filter cartridge of the condenser, whereby moisture and impurities escape from the refrigerant by means of the dryer and / or the filter can be filtered.
  • the wall of the collector is made of a sheet metal which is bent into a tube, wherein the abutting ends of the sheet are welded together.
  • This can create a collector of almost any length, which still has to be closed at its axial ends.
  • Such sheets are not continuously uniformly thick, so that the inner diameter and the outer diameter of the collector may be different at its two axial ends.
  • the collector is usually provided at one of its axial ends with a connection profile, which connects the collector and the Kälterffensammelkasten, on which the collector is arranged spatially, so that a refrigerant exchange can take place.
  • the collector is inserted into the connection profile, wherein the inner diameter of the connecting profile and the lateral surface of the collector are coordinated.
  • connection profile which is often referred to as Komoprofil, which is arranged to the outside of the collector.
  • Komoprofil which is arranged to the outside of the collector.
  • any device which on the one hand closes an interior of the collector and on the other hand can fix the collector to its assigned refrigerant collecting box can be used as the "closure device" of the collector.
  • the object of the invention also by a condenser, in particular a motor vehicle, with a tube / rib block, with refrigerant collecting boxes, with a collector for receiving a dryer and / or a filter, such as a dryer and / or filter cartridge, and with a holding device is achieved, by means of which the collector is arranged on one of the refrigerant collecting boxes, and wherein the holding means closes at least one axial end of the collector, wherein the condenser is characterized in that the holding means arranged both outside of the collector and on the outside of the refrigerant collecting box is.
  • a collector on the one hand structurally particularly simple means of the holding means closed and on the other hand be secured by means of the holding device to the refrigerant collecting box when the holding device is arranged both outside of the collector and on the outside of the refrigerant collecting box.
  • the holding device comprises a sealing lid region lying outside the collector for closing an axial end of the collector.
  • the collector can structurally particularly easily closed and attached to the refrigerant collecting box who the.
  • a particularly simple connection between the closure device or the holding device and the collector is possible.
  • the closure device or the holding device seals the collector on its lateral surface.
  • precautions for preparing a suitable sealing surface on the lateral surface of the collector can be made particularly advantageous, since the lateral surface of the collector is particularly accessible.
  • a particularly preferred embodiment provides that the closure device or the holding device is soldered to the outside of the collector, whereby a soldering of the components can be made without the risk of contamination of the collector tube interior exists.
  • a flux can be attached particularly easily. It is particularly advantageous here that the risk that residues of a flux get into the interior of the collector, can be particularly reduced, since the flux is provided substantially only on the lateral surface of the collector.
  • the closure device or the retaining device has a radially inwardly directed inner fastening region, by means of which the closure device or the retaining device is fastened to the lateral surface of the collector, it can be ensured in a particularly reliable manner that the collector can be sealed liquid-tight on its lateral surface.
  • the radially inwardly directed inner mounting region has a first portion, which rests against the lateral surface of the collector. If the closure device or the holding device with the first subregion abuts against the lateral surface of the collector, the closure device or the holding device can in particular be pre-assembled precisely to the collector. Preferably, the closure device or the holding device in this case jammed with the collector so that they can not shift even in a soldering process or only negligible relative to each other.
  • the first subregion can thus essentially provide a mounting surface on the closure device or on the holding device, via which a non-positive connection between the closure device or the holding device and the collector can be produced.
  • the radially inwardly directed inner fastening region has a further partial region, which is arranged at a distance from the lateral surface of the collector, so that a soldering gap exists between the further partial region and the lateral surface.
  • a soldering gap can advantageously accumulate solder, so that during the soldering process at the other portion, for example, between the closure device and the collector a particularly good cohesive solder joint can form.
  • Both the first and the further partial area preferably run concentrically and closed around the lateral surface of the collector, wherein the first partial area does not have to form a closed mounting surface, since sealing properties do not necessarily have to be present here.
  • a preferred embodiment provides that the closure device or the holding device has a receptacle for an axial end of the collector, which is arranged concentrically around the axial end of the collector.
  • An external attachment area of a collector is characterized in particular in that it is accessible radially from the outside.
  • an inwardly directed inner fastening region of the closure device or The holding device can communicate particularly well with the lateral surface of the collector if the collector has on its lateral surface such an outer fastening region on which the closure device or the holding device is arranged.
  • a solderable fit can be produced.
  • the receptacle is arranged as a circumferential collar around the axial end of the collector, so that the axial end or a peripheral surface of the collector machined to an outer fastening area can be snugly fitted to the receptacle.
  • an excellently accurate soldering gap can be ensured in the region of the further partial region between the lateral surface of the collector and the receptacle.
  • the closure device or the holding device may comprise a closure lid region which has a variable cross-section. Since, in particular, the axial ends of the collector can be subjected to high mechanical loading, in particular with regard to a high internal pressure, it is advantageous if a closure lid region is reinforced, for example by means of additional material accumulations.
  • the closure device or the holding device can easily expand with respect to the inner wall of the collector, for instance during a soldering process, without the risk of the closure device being critical hits the inner wall of the collector.
  • This allows a high dimensional accuracy of the closure device or the holding device can be maintained, since the closure device or the holding device can be soldered to an axial end of the collector substantially without critical relative movements.
  • a refrigerant collecting box can be excellently gripped and held by the holding means of the closure device or the holding device.
  • an axial end of a related refrigerant collecting box can be additionally covered and particularly well protected against mechanical influences.
  • a particularly good connection between the closure device or the holding device and an axial end of the refrigerant collecting box can be produced.
  • closure device or the holding device can be produced in a variety of ways, in particular from a large number of materials. Particularly suitable in terms of a good solder joint, the closure device or the holding device can be produced as a cast component. This is particularly advantageous when the components to be soldered, for example a closure device, a collector for a dry and / or filter cartridge and a refrigerant collection box, are made of a same or at least similar material alloy.
  • closure device or adhesive device described here can not only be advantageously provided on a condenser but rather also on further heat exchangers, to which refrigerant or coolant-carrying tubes are axially closed and / or two or more more refrigerant or refrigerant pipes must be connected to each other.
  • the Indian FIG. 1 shown capacitor 1 is composed of a plurality of components 2.
  • the condenser 1 comprises a tube / fin block 3, which consists in this embodiment of substantially horizontally extending refrigerant tubes 4, wherein the refrigerant tubes 4 between a first refrigerant collecting box 5 and a second refrigerant collecting box 6 are arranged.
  • the first refrigerant collecting box 5 and the second refrigerant collecting box 6 are spatially connected to each other, so that a refrigerant (not shown here) preferably on several levels (not shown here) of the condenser 1 according to the flow directions 7 between the two refrigerant collecting boxes 5 and 6 can flow back and forth.
  • the various levels of the capacitor 1 can be realized structurally simple within the respective refrigerant collecting box 5 or 6 by guide plates not shown here in detail.
  • the condenser 1 can be connected via the second refrigerant collecting box 6 to an external refrigerant medium circuit (not shown here).
  • the second refrigerant collecting box 6 has a refrigerant inlet 8 and a refrigerant outlet 9.
  • the condenser 1 has a dryer and / or Filter cartridge 10, which is housed in a specially provided on the condenser 1 dedicated collector 11.
  • the collector 11 In order to shoot the collector 11 at its axial ends 12 and 13 and at the same time to be able to attach to the first and right refrigerant collecting 5, the collector 11 at at least one of its axial ends 12 and 13 with a closure device 14 (see FIGS. 2 to 5 ), which are arranged outside on the collector 11 and on a lateral surface 16 of the collector 11 is soldered. After the presentation of the FIG. 1 the axial ends 12, 13 of the collector 11 are shown without closures.
  • the closure device 14 can essentially be subdivided into a closure lid region 17 and into a holding means region 18.
  • the closure lid region 17 essentially has a closure lid 19 and a receptacle 20 for the axial end 13 of the collector 11.
  • the closure lid 19 has a variable cross-section 21 (see in particular FIG. 4 ).
  • the closure lid 19 has two intersecting reinforcing webs 22 and 23, which merge into one another in the center 24 of the closure lid region 17.
  • the receptacle 20 is formed in this embodiment by a concentric about the center 24 circumferential collar 25 which provides a radially inwardly directed mecanicbefest Trents Society 26, which with an outer mounting portion 27 (see FIG. 1 ) at the second axial end 13 of the collector 11 can realize a particularly good and tight solder joint.
  • a Komoprofil 28 is provided, by means of which an inner space (not shown here) of the collector 11 and an inner space (not shown here) of the refrigerant collecting box 5 can be interconnected.
  • a Seeger ring (not shown here) may be mounted in a known manner, which secures the dryer and / or filter cartridge 10 in the collector 11.
  • the radially inwardly directed internal fastening region 26 is subdivided into a first partial region 26A and into a further partial region 26B.
  • the first portion 26A may abut directly on the lateral surface 16 of the collector 11, so that the closure device 14 advantageously at the collector 11 can be pre-assembled.
  • the first subarea 26A can be regarded as a circumferential mounting surface on the closure device 14.
  • the further partial region 26B can not extend radially as far as to the lateral surface 16 of the collector 11, so that in a mounted state of the closure device 14 there is a soldering gap (not shown here) between the further partial region 26B of the closure device 14 and the lateral surface 16 of the collector 11 whereby it can be ensured that always a sufficient amount of solder for a liquid-tight solder joint can flow into the soldering gap and is available between the closure device 14 and the collector 11.
  • the closure device 14 When mounting the closure device 14 is axially attached to the axial end 13, so that the radially inwardly directed inner mounting portion 26 and the outer mounting portion 27 of the collector 11 come to Ü-coverage. In this case, the closure device 14 can be plugged onto the axial end 13 until the closure cap 19 bears against the axial end 13.
  • the reinforcing webs 22 and 23 contact surfaces 29 there are provided with respect to the reinforcing webs 22 and 23 contact surfaces 29 (only explicitly numbered here), to which the collector 11 abuts at a proper connection between the closure device 14 and the collector 11 and the closure device 14 is plugged so far in that a soldering gap is always present between the further partial region 26B of the radially inwardly directed inner fastening region 26 and the outer fastening region 27.
  • a liquefied solder can advantageously be distributed along the concentrically encircling collar 25, so that the risk of leakage due to faulty soldering compared to the prior art is reduced.
  • holding means 30 are provided in this embodiment, which essentially comprise two holding arms 31 and 32 and a cover 33.
  • the holding arms 31 and 32 are well suited to embrace the round refrigerant collecting box 5.
  • the cover By means of the cover, the refrigerant collecting box 5 can be additionally protected against axial mechanical stresses. Since no liquid-conducting regions of the capacitor 1 must be sealed by means of the holding means 30, no special demands are to be placed on these holding means 30 with regard to their precision.
  • the collector 11 can by means of in the FIGS. 6 to 9 shown holding means 40 are alternatively attached to the refrigerant collecting box 5 of the present capacitor 1.
  • the holding device 40, the collector 11 at its axial ends 12 and 13 also close.
  • the holding device 40 has a closure lid region 17 and a holding means region 18.
  • the closure lid region 17 essentially comprises a closure lid 19 and a receptacle 20 for receiving the axial end 13 of the collector 11.
  • the closure lid 19 has a variable cross section 21 which is defined by means of a material accumulation 41 (see FIG FIG. 8 ) is realized on the holding device 40. As a result, the holding device 40 and not least also the closure lid region 17 is given a particularly high strength.
  • the receptacle 20 here too has a concentrically encircling collar 25 with a radially inwardly directed internal fastening region 26, which can communicate with the outer fastening region 27 of the collector 11. Also with regard to the holding device 40, the radially inwardly directed inner fastening region 26 is subdivided into a first partial region 26A and into a further partial region 26B, wherein the first partial region 26A abut directly on the lateral surface 16 of the collector 11 and the other portion 26 B can not reach down to the lateral surface 16 zoom, which can be formed with respect to the holding device 40 of the advantageous soldering gap.
  • the holding means region 18 also has holding means 30, which, however, comprise only one holding arm 31 and a further holding arm 32.
  • holding means 30 which, however, comprise only one holding arm 31 and a further holding arm 32.
  • a cover 33 is dispensed with, as is still the case with the closure device 14, so that the holding device 40 can be fastened to the shell surface 16 of the collector 11 almost at any height.
  • collectors 11 can thereby be arranged on refrigerant collecting boxes 5 and 6, which are also designed to be longer than the collector 11.
  • the alternative closure device 50 shown has a closure lid region 17 and a holding means region 18.
  • the holding means region 18 comprises holding means 30 with two holding arms 31 and 32, but no cover 33, as is still provided in the closure device 14.
  • the closure device 50 can also be provided without problems on a collector 11, which is designed to be substantially shorter than one of the refrigerant collecting boxes 5 or 6 of the condenser 1.
  • the closure lid region 17 comprises a closure lid 19 which is completely solid except for a mounting gap 51, so that the closure lid 19 has a substantially constant cross-section 52 (see in particular FIG. 11 ) having.
  • a substantially constant cross-section 52 see in particular FIG. 11 .
  • the mounting gap 51 runs concentrically around the center 24 of the closure lid area 17. Within the mounting gap 51, the radially inwardly directed inner mounting portion 26 can be found, which is subdivided in this embodiment into a first portion 26A and in another portion 266, as well particularly after the detailed representation 53 of FIG. 12 is recognizable.
  • the radially inwardly directed inner attachment region 26 is provided on a likewise concentric about the center 24 circumferential collar 25.
  • the closure device 50 can be guided much better when placed on the second axial end 13 of the collector 11, whereby tilting of the closure device 50 to the collector 11 can be prevented even more effective than in the previously described embodiments.
  • closure device 50 receives in the portion 26A a much firmer fit on the collector 11, so that the risk of relative movement between the closure device 50 and the collector 11 before and especially during a soldering process hardly exists.
  • the collector 11 in addition to solder easily on its inside, as in inserted into the mounting gap 51 axial end 13, a further solder gap (not shown here) between the inside of the collector 11 and the cap cover peripheral surface 54 (see FIG. 12 ) can train.
  • FIGS. 13 and 14 Another advantageous closure device 60 is in the FIGS. 13 and 14
  • the closure device 60 has substantially the same structure as the closure device 50 with respect to FIG FIGS. 10 to 12 , with the difference that in the closure device 60 in the closure lid 19 in the center, a through hole 61 is provided.
  • the through-hole 61 can be equipped with an internal thread 62, so that a filling valve (not shown here) or a pressure and / or temperature sensor (not shown here) can be arranged on the closure device 60.
  • the closure device 60 is advantageously further developed in comparison to conventional generic closure devices and can take on additional functions in addition to the usual locking and holding function.
  • a mounting gap 51 is provided in the collar side of the radially inwardly directed inner mounting region 26 is placed with its two portions 26A and 26B
  • the closure device 60 also again comprises a holding means region 18 with holding means 30, which comprise a first holding arm 31 and a further holding arm 32.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)

Claims (11)

  1. Condenseur (1), en particulier d'un véhicule automobile, comprenant un bloc de tubes / d'ailettes (3), comprenant des bacs collecteurs de fluide frigorigène (5, 6) et comprenant un collecteur (11) servant au logement d'un séchoir et / ou d'un filtre (10), comprenant un dispositif de fermeture ou comprenant un dispositif de support, condenseur dans lequel le collecteur (11) est fermé par le dispositif de fermeture (14 ; 50 ; 60) sur au moins l'une de ses extrémités axiales (12, 13), où le dispositif de fermeture (14 ; 50 ; 60) présente des moyens de support (30) pour l'un (5) des bacs collecteurs de fluide frigorigène (5, 6), où le dispositif de fermeture (14 ; 50 ; 60) est disposé extérieurement (15) sur le collecteur (11), sur au moins l'une des extrémités axiales (12, 13) du collecteur (11), ou bien condenseur dans lequel le collecteur (11) est disposé sur l'un (5) des bacs collecteurs de fluide frigorigène (5, 6) au moyen du dispositif de support (40), et condenseur dans lequel le dispositif de support (40) ferme au moins une extrémité axiale (12, 13) du collecteur (11),
    caractérisé en ce que
    le dispositif de fermeture (14 ; 50 ; 60) ou le dispositif de support (40) présente une zone de fixation intérieure (26) tournée vers l'intérieur dans le sens radial, zone de fixation intérieure par laquelle le dispositif de fermeture (14 ; 50 ; 60) ou le dispositif de support (40) est fixé sur la surface d'enveloppe (16) du collecteur (11), où la zone de fixation intérieure (26) tournée vers l'intérieur dans le sens radial présente une première zone partielle (26A) qui vient en appui sur la surface d'enveloppe (16) du collecteur (11), et la zone de fixation intérieure (26) tournée vers l'intérieur dans le sens radial présente une autre zone partielle (26B) qui est disposée en étant à distance par rapport à la surface d'enveloppe (16) du collecteur (11), de sorte qu' il y a un interstice de brasage entre l'autre zone partielle (26B) et la surface d'enveloppe (16).
  2. Condenseur selon la revendication 1, caractérisé en ce que le dispositif de support (40) est disposé aussi bien extérieurement (15) sur le collecteur (11) qu'extérieurement sur le bac collecteur de fluide frigorigène (5).
  3. Condenseur (1) selon la revendication 2, caractérisé en ce que le dispositif de support (40) comprend une zone de couvercle de fermeture (17) se trouvant à l'extérieur du collecteur (11) et servant à la fermeture d'une extrémité axiale (12, 13) du collecteur (11).
  4. Condenseur (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de fermeture (14 ; 50 ; 60) ou le dispositif de support (40) est emboîté extérieurement (15) sur une surface d'enveloppe (16) du collecteur (11).
  5. Condenseur (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de fermeture (14 ; 50 ; 60) ou le dispositif de support (40) assure l'étanchéité du collecteur (11) au niveau de sa surface d'enveloppe (16).
  6. Condenseur (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de fermeture (14 ; 50 ; 60) ou le dispositif de support (40) est brasé extérieurement sur le collecteur (11).
  7. Condenseur (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de fermeture (14 ; 50 ; 60) ou le dispositif de support (40) présente un logement (20) pour une extrémité axiale (12, 13) du collecteur (11), logement qui est disposé de façon concentrique autour de l'extrémité axiale (12, 13) du collecteur (11).
  8. Condenseur (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de fermeture (14 ; 50 ; 60) ou le dispositif de support (40) comprend une zone de couvercle de fermeture (17) qui présente une section variable (21).
  9. Condenseur (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de fermeture (14 ; 50 ; 60) ou le dispositif de support (40) présente des moyens (30) servant de supports sur l'un des bacs collecteurs de fluide frigorigène (5, 6), où les moyens (30) servant de supports comprennent deux bras de support (31, 32).
  10. Condenseur (1) selon la revendication 9, caractérisé en ce que les moyens (30) servant de supports recouvrent au moins partiellement une extrémité axiale d'un bac collecteur de fluide frigorigène.
  11. Condenseur (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de fermeture (14 ; 50 ; 60) ou le dispositif de support (40) est fabriqué comme un composant moulé.
EP08290345.1A 2008-04-09 2008-04-09 Condensateur, en particulier d'un véhicule automobile Expired - Fee Related EP2108905B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08290345.1A EP2108905B1 (fr) 2008-04-09 2008-04-09 Condensateur, en particulier d'un véhicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08290345.1A EP2108905B1 (fr) 2008-04-09 2008-04-09 Condensateur, en particulier d'un véhicule automobile

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EP2108905A1 EP2108905A1 (fr) 2009-10-14
EP2108905B1 true EP2108905B1 (fr) 2017-01-11

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5631267B2 (ja) * 2011-06-16 2014-11-26 カルソニックカンセイ株式会社 複合型熱交換器の取付構造
DE102020215372A1 (de) * 2020-12-04 2022-06-09 Mahle International Gmbh Verschlussstopfen für einen Sammler eines Kältemittelkreislaufs
DE102021201735A1 (de) * 2021-02-24 2022-08-25 Mahle International Gmbh Sammler eines Kältemittelkreislaufs

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Publication number Priority date Publication date Assignee Title
JP3314237B2 (ja) * 1990-09-12 2002-08-12 株式会社ゼクセル レシーバタンク
DE9219200U1 (de) * 1992-11-18 1999-12-09 Behr Gmbh & Co Kondensator für eine Klimaanlage
JP3617083B2 (ja) * 1993-10-12 2005-02-02 株式会社デンソー 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
EP1310748B1 (fr) * 2001-11-08 2009-08-26 Behr GmbH & Co. KG Echangeur de chaleur
JP2004190955A (ja) * 2002-12-11 2004-07-08 Calsonic Kansei Corp コンデンサ
US6694773B1 (en) * 2003-01-29 2004-02-24 Calsonickansei North America, Inc. Condenser system with nondetachably coupled receiver
DE102005005187A1 (de) 2005-02-03 2006-08-10 Behr Gmbh & Co. Kg Kondensator für eine Klimaanlage, insbesondere eines Kraftfahrzeuges

Non-Patent Citations (1)

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Title
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