EP1757889B1 - Boîte collectrice avec un bouchon de fermeture, en particulier pour un condenseur dans un climatiseur. - Google Patents

Boîte collectrice avec un bouchon de fermeture, en particulier pour un condenseur dans un climatiseur. Download PDF

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Publication number
EP1757889B1
EP1757889B1 EP20050291776 EP05291776A EP1757889B1 EP 1757889 B1 EP1757889 B1 EP 1757889B1 EP 20050291776 EP20050291776 EP 20050291776 EP 05291776 A EP05291776 A EP 05291776A EP 1757889 B1 EP1757889 B1 EP 1757889B1
Authority
EP
European Patent Office
Prior art keywords
header tank
end cap
closure
tank according
recess
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.)
Not-in-force
Application number
EP20050291776
Other languages
German (de)
English (en)
Other versions
EP1757889A1 (fr
Inventor
Frédéric Bellot
Michel Herbeth
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 EP20050291776 priority Critical patent/EP1757889B1/fr
Priority to DE200550008872 priority patent/DE502005008872D1/de
Publication of EP1757889A1 publication Critical patent/EP1757889A1/fr
Application granted granted Critical
Publication of EP1757889B1 publication Critical patent/EP1757889B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • 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
    • F25B2339/0441—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
    • 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 present invention relates to a collecting container, according to the preamble of patent claim 1 and a capacitor.
  • a collection container is for example from the JP-043 35 995 known.
  • a collecting container for a condenser of an air conditioner with a detachable lid is known.
  • the lid is designed as a cylindrical plug and axially displaceably guided and sealed in a corresponding cylindrical bore of the collecting container.
  • the lid is designed as a plug, which is set via a retaining ring in the opening direction.
  • the circlip is inserted in an annular groove of the bore.
  • the invention has the object, a collecting container in particular for a condenser of an air conditioner with a closure in such a way that an assembly and / or parts cost is reduced, and the closure can be made more cost effective.
  • the closure is thereby inserted substantially in the axial direction.
  • the position of the closure in the axial direction is substantially fixed.
  • the degree of freedom of the closure in the axial direction is substantially limited after insertion. In this way, in particular a lesser installation effort in the assembly of the closure is required in the collecting container, since additional elements for determining the position of the closure in the collecting container omitted.
  • the closure engages in the collecting container, whereby the position of the closure in the collecting container after insertion in the axial direction is substantially fixed in an advantageous manner.
  • the closure is after insertion into the collecting container about an axis of the closure, which is arranged substantially parallel to the axial direction C and which is in particular an axis of symmetry of the closure, rotatably formed.
  • the assembly cost is thereby advantageously reduced, that the closure does not first have to be aligned about the closure axis and in particular the symmetry axis of the closure at a certain angle to the collecting container, but in particular can be inserted at any angle into the collecting container, as long as the closure can be inserted substantially in the axial direction C.
  • the closure after insertion with respect to a rotational movement, in particular any rotational movement about the axis of the closure, in particular the symmetry axis is substantially fixed.
  • the assembly effort is thereby reduced in an advantageous manner that the closure is clearly inserted without possible assembly errors in the sump and in particular accounts for special devices for aligning the shutter at a certain angle to the sump.
  • the collecting container is tubular.
  • the header tank can have any other cross-sectional shape, in particular a substantially rectangular cross-sectional shape.
  • the collecting container has at least one inlet opening and at least one outlet opening at a collecting container wall in addition to the opening which is introduced in the axial tube direction.
  • at least one medium can enter the collecting container and leave it again.
  • the collecting container is flowed through by at least one medium, wherein in particular the inflow through the inlet opening and the outflow through the outlet opening takes place.
  • the collecting container has at least one filter unit and / or a dryer unit and / or a unit comprising the filter unit and the dryer unit, wherein advantageously the filter unit and / or the dryer unit and / or the unit, comprising the filter unit and the dryer unit can be mounted with less effort.
  • the collecting container has at least one sealing element, which can be mounted particularly advantageously with less effort.
  • the collecting container has at least one depression, which is introduced on an inner side of the collecting container wall.
  • the depression is identical to a groove.
  • the recess is formed circumferentially, which makes this particular easier and cheaper to produce.
  • the collecting container has at least one sealing groove, into which a sealing element can be introduced. In this way, in particular the collecting container is advantageously sealed.
  • the recess is identical to the Abdichtnut, which advantageously takes place the processing of the collecting container with less effort and lower the production costs.
  • the collecting container has, in particular on the inside of the collecting container wall, at least one elevation, which is advantageously carried out by forming, in particular rolling or flanging, whereby the production costs are reduced.
  • a closure engages after insertion into the collecting container in the recess of the collecting container, whereby the assembly effort is reduced in an advantageous manner, since the position of the closure is fixed after insertion.
  • the closure which is used in particular for a collecting container, has at least one projection on the circumference, which is in particular formed circumferentially.
  • the projection in a particularly simple manner, with little effort and installation effort in the collection inserted.
  • the projection is advantageously designed such that the position of the closure after insertion of the closure in the collecting container is in particular substantially fixed.
  • the closure is elastic, in this way it is advantageous in particular with little effort, in particular with little effort, mountable and in particular has a high fatigue strength with respect to the loads during operation.
  • a plurality of projections on the circumference of the closure preferably at equal intervals, arranged.
  • this material can be saved, which in particular the cost reduced the closure. It is particularly advantageous that in a possible failure of a projection or a plurality of projections, a number of projections hold the closure in the corresponding position in the collecting container.
  • the projection is connected to the closure base body, whereby the closure engages particularly advantageous in particular in the collection container.
  • the projection is arranged adjacent to an upper attachment of the closure such that a clearance is preferably formed between the projection and the upper attachment of the closure.
  • the closure is integrally formed.
  • the one-piece design of the closure reduces the effort during assembly.
  • the closure is designed in several parts.
  • the closure is advantageously preassembled, in particular in an assembly process preceding the final assembly, so that in particular the expense of final assembly is reduced.
  • the closure has at least one substantially circumferential sealing groove, which can be produced inexpensively in an advantageous manner.
  • the closure has at least one seal which can be introduced into the sealing groove.
  • the collecting container is particularly advantageous with the closure closed and / or sealed.
  • the closure has at least one circumferential recess, which is advantageously easy to produce inexpensively.
  • the sealing groove of the closure is identical to the recess.
  • the manufacturing cost is thereby reduced.
  • the manufacturing costs for the closure are lowered in an advantageous manner.
  • the collection of the closure engages in the recess.
  • the position of the closure in the collecting container is particularly advantageous after insertion in the axial direction substantially fixed.
  • the closure with the filter unit and / or the dryer unit and / or the unit is formed integrally.
  • the installation effort is reduced in a particularly advantageous manner, since in particular the filter unit and / or the dryer unit and / or the assembly are also mounted during assembly of the closure and the assembly costs are reduced.
  • the closure consists essentially of an elastic material.
  • the closure adapts when inserted into the collecting container inaccuracies of the collecting tank wall, which reduces in particular the assembly effort.
  • the closure consists essentially of plastic.
  • the closure is light, which reduces the assembly effort.
  • the complex geometry of the closure can be produced by injection molding.
  • the collecting container has a closure, whereby the collecting container can be closed particularly advantageously.
  • a condenser with a collecting container and a closure has at least one first collecting tube.
  • the condenser has, in addition to the first manifold, at least one second manifold.
  • the first manifold and the second manifold are each subdivided into at least a first space and a second space separated therefrom.
  • the condenser has at least one finned tube block.
  • FIG. 1 shows a sectional view of a heat exchanger, in particular a condenser 1, which is designed with a collecting container 17 according to the invention.
  • the collecting container 17 is integrally executable with each other heat exchanger.
  • the condenser 1 comprises, in addition to a first manifold 3, a second manifold 4.
  • the two manifolds are arranged substantially parallel to each other.
  • Between the headers a finned tube block 2 is formed.
  • the finned tube block 2 comprises a number of refrigerant lines 11, which are formed as flat tubes or as round tubes.
  • the refrigerant lines 11 are substantially parallel to each other and are arranged perpendicular to the first manifold 3 and to the second manifold 4.
  • adjacent refrigerant lines 11 Between adjacent refrigerant lines 11 is a distance space 29, are introduced in the ribs 28, in particular corrugated fins between the adjacent refrigerant lines. These may be materially connected to the refrigerant lines 11, whereby a better heat transfer between a first refrigerant 30 and a second cooling medium 31 takes place.
  • the first cooling medium 30 flows through the refrigerant lines 11.
  • the second cooling medium 31 flows through the clearance space 29 substantially perpendicular to the finned tube block surface 32 and substantially perpendicular to the refrigerant lines 11.
  • the first manifold 3 and / or the second manifold 4 are substantially cylindrical and in particular formed with a round cross-section. In a further embodiment, not shown, the first manifold and / or the second manifold are formed with a rectangular cross-section.
  • the first manifold 3 and / or the second manifold 4 have a manifold inlet opening 6, through which the first cooling medium 30 flows into the first manifold 3 and / or into the second manifold 4.
  • the first manifold 3 is closed at an upper first manifold opening 33 with a Sammelrohrdeckei 9, wherein the manifold cover 9 is materially connected to the first manifold 3, in particular by soldering, welding, gluing, etc.
  • a number of tube plates 5 are introduced at different distances from one another in the first header 3 and / or in the second header 4, whereby the first header 3 and / or the second header 4 is divided into different header tubes 37.
  • the tube sheets 5 are firmly bonded, in particular by soldering, welding, gluing etc. with the first manifold 3 and / or with connected to the second manifold 4 so that adjacent header tubes 37 are sealed from each other.
  • a collecting pipe outlet opening 7 In a lower region of the first manifold 3 is a collecting pipe outlet opening 7, from which the first refrigerant medium can flow out of the condenser 1.
  • the lower first header opening 34 is closed by a tube plate 5.
  • the first manifold 3 and / or the second manifold 4 are provided on the side facing the finned tube block 2 with a number of Sammelrohr besteckö réelleen 24, through which the refrigerant lines 11 through into the first manifold 3 and / or the second manifold 4 substantially perpendicular to the manifold wall 38 are inserted and connected to this materially, in particular by soldering, welding, gluing, etc.
  • a number of refrigerant lines are replaced by two support tubes 8 having substantially the same shape as the refrigerant lines 11 and also through the Sammelrohr pretstecgronism 24 through the collecting tube wall 38 in the first manifold 3 and / or the second Sammelroh.
  • the refrigerant lines 11 and the support tubes 38 protrude with a substantial portion of their length into the interior of the first header 3 and / or into the interior of the second header 4.
  • the second manifold 4 is formed substantially like the first manifold 3. It has an upper second header opening 35, which is closed with a manifold cover 9 and the second manifold 4 cohesively, in particular by soldering, welding, gluing, etc. is connected.
  • the collecting pipe cover 9 forms a structural unit with a collection box lid 10.
  • the lower second header opening 36 is through closed a tube sheet 5 sealing.
  • the lower portion of the second collecting tube 4 has an outlet opening 21 of the collecting container 17, in particular of the first collecting container part 18.
  • the collecting container 17 is arranged substantially parallel to the second collecting pipe 4.
  • the collecting container 17 has a substantially round or oval cross-section. In a further embodiment, not shown, the collecting container 17 has a rectangular cross-section.
  • the collecting container 17 is constructed in particular in several parts and comprises a first collecting container part 18 and a second collecting container part 19.
  • the first header tank part 18 has on the second manifold 4 side facing as well as the second manifold 4 an inlet opening 20 and an outlet opening 21.
  • the second manifold 4 in this case has a tube wall portion 22 which projects into the inlet opening 20 and into the outlet opening 21 of the first header tank part 18.
  • the second manifold 4 and the first reservoir part 18 touch each other in a Bermmabites 29 and are cohesively in this area, in particular by soldering, welding, gluing, etc. and / or positively by engagement of the pipe section 22 of the second manifold 4 in the inlet opening 20 and Outlet opening 21 of the first header tank part 18 connected to each other.
  • the second header tank part 19 In the upper portion of the first header tank part 18, the second header tank part 19, in particular concentrically inserted into the first header tank part 18. In the region of a connecting portion 23, the outside of the second collecting container part 19 touches the inside of the first collecting container part 18, the first one in the connecting portion 23 Collective container part 18 with the second header container part 19 materially, in particular by soldering, welding, gluing, etc. and / or positively, in particular by forming such as rollers is connected to each other.
  • the upper opening 40 of the second collecting container part 19 is closed in a form-fitting manner by a collecting box lid 10, in particular by reshaping and / or material-locking, in particular by soldering, welding, gluing etc.
  • the collection box lid 10 forms a structural unit, in particular with the collecting tube cover 9, whereby at the same time a support of the second collecting container part 19 with respect to the second collecting tube 4 takes place.
  • a closure 25 according to the invention is inserted and fixed in position, this will be explained in detail in the following figures.
  • the first cooling medium 30 enters the first collecting pipe 3 via the collecting pipe inlet opening 6 and is distributed in a collecting tube space 37 delimited by tube sheets 5. Via refrigerant conduit entries 15, it enters the refrigerant lines 11 and flows through them as far as the refrigerant line outlets 16, the cooled cooling medium then enters the second manifold 4, flows through this in a region of a header space 37 and refrigerant line entries 15 enters other refrigerant lines 11, flows through them and re-enters other Kälteschleigtigs 16 in the first manifold 3, this flows through in another header space 37, via further refrigerant line entries 15 enters further refrigerant lines 11, flows through them, enters into further refrigerant line outlets 16 into the second collection tube 4 and, via the inlet opening 20, first into the first collection container Part 18 then flows further into the second header tank 19.
  • a filter unit and / or a dryer unit and / or a structural unit which contains the filter unit and the dryer unit, flows through, wherein the filter unit, the dryer unit or the assembly are incorporated in the first header tank part 18 or in the second tank part 19, but not in FIG. 1 but only shown in the following figures.
  • the first refrigerant leaves through the outlet opening 21, the first header tank part 18 and enters the second manifold 4 a.
  • the first cooling medium 30 enters into further refrigerant lines 11 of a subcooling region 14, flows through them and enters the first collecting pipe 3 via further refrigerant line outlets 16 and leaves via a collecting pipe outlet opening of the first collecting pipe 3.
  • FIG. 2a shows a sectional view of a collecting container 17 having a circumferential groove and a perpendicular to the axial direction of the pipe lower opening surface, in particular the first header container part 18 will be described in detail below.
  • the first header tank part 18 is substantially tubular, the cross-sectional area perpendicular to the Axialrohrraum is circular, oval or rectangular.
  • the first header tank part 18 comprises a wall 49, which in turn has an outer side 48 and an inner side 47.
  • the first collection container part 18 has a lower opening 41 and an upper opening 42.
  • the wall 49 comprises an inlet opening 20 and an outlet opening 21.
  • Adjacent to the lower opening 41 is a recess 44, which is formed circumferentially in particular as a groove 45.
  • the recess 44 and the groove 45 formed in sections.
  • the recess 44 or the groove 45 is produced, in particular, by removing production methods, such as, for example, turning, milling, grinding, etc., or by shaping manufacturing methods, such as rollers. In addition, are other manufacturing methods such as a reshaping molding possible.
  • Adjacent to the recess 44 and the groove 45 is at least one Abdichtnut 46 which is formed in particular circumferential. In particular, adjacent to the first Abdichtnut 46 another Abdichtnut 46. In the Abdichtnut 46 a sealing element 43 is introduced.
  • the sealing element 43 is elastic and in particular designed as an O-ring. In addition, other sealing elements are used in other embodiments, not shown.
  • the first header tank part has a first inner diameter 50, a second inner diameter 51 and a third inner diameter 53, wherein the first inner diameter 50 is smaller than the second inner diameter 51 and also smaller than the third inner diameter 53.
  • the second inner diameter 51 is larger than the third inner diameter 53. Adjacent to the second Abdichtnut 46, the third inner diameter 53 is in the first inner diameter 50 on.
  • This transition region is designed as a stop 54 for a non-illustrated closure 25, so that the closure 25 can be pushed into the first collecting container part 18 at most up to the stop 54 via the opening 41.
  • the stop 54 is formed such that the transition from the third inner diameter 53 to the first inner diameter 50 is conical.
  • a positioning groove 52 which is introduced substantially at right angles to the axial direction of the tube and in particular circulating.
  • a filter and / or a dryer and / or a structural unit, the filter unit and the Includes dryer unit introduced.
  • a sealing element for sealing the unfiltered and / or undried first cooling medium 30 with respect to the filtered and / or dried first cooling medium 30 is introduced into the positioning groove 52.
  • first inner diameter 50 Adjacent to the upper opening 42, a transition between the first inner diameter 50 and the second inner diameter 51 is formed.
  • first inner diameter 50 is in the second inner diameter 51, so that a stepped shoulder 56 is formed such that an axial stop 55 is formed for the second header tank part 19.
  • the illustrated as a dashed line second reservoir portion 19 is inserted coaxially with the axial direction of the tube into the first header tank part 18 to the stop 55.
  • the outer diameter of the first collecting container part 19 contacts the second inner diameter 51 of the first collecting container part 18 in the connecting section 23.
  • the first collecting container part 18 is materially connected to the second collecting container part 19, in particular by soldering, welding, gluing and / or form-fitting ,
  • the first header tank part 18 with the second manifold 4 cohesively, in particular by soldering, welding, gluing, etc., and / or positively connected by forming.
  • FIG. 2b shows a sectional view of a first collecting container having a plurality of sub-grooves and a lower axial direction perpendicular to the axial direction pipe opening, a further embodiment of the first header part 18 is shown, wherein like elements are provided with the same reference numerals as in the preceding figures and will not be explained again explicitly.
  • the recess 44 of the FIG. 2a or the groove 45 are designed as partial depressions 44b and partial grooves 45b.
  • the Abdichtnuten 46 and the sealing elements 43 are not shown. These are in another embodiment, not shown, analogous to FIG. 2a placed on the inside of the wall 47.
  • Figure 2c shows in a sectional view of another embodiment of a first collecting container having a plurality of sub-grooves and arranged at an axial angle to the axial pipe direction at any angle ⁇ lower opening area in a section of the first header tank part 18.
  • the same features are identified by the same reference numerals as in the preceding figures.
  • the opening area 58c of the lower opening 41c of the first header tank portion 18 is arranged at an angle ⁇ .
  • the angle ⁇ takes values of 20.0 °; 20.1 °; 20.2 °, etc. to 160.0 ° or 200.0 °; 200.1 °; 200.2 °, etc. to 340.0 °.
  • the upper opening area 59c of the upper opening 42 of the first header tank portion 18 may be at an angle ⁇ of 20.0 °; 20.1 °; 20.2 °, etc. to 160.0 ° or 200.0 °; 200.1 °; 200.2 °, etc. to 340 ° with the axial pipe direction.
  • the recess 44 and the groove 45 is executed circumferentially.
  • the first collecting container is formed with a number of partial depressions 44b or partial grooves 45b.
  • FIG. 3a shows a sectional view of a first collecting container with a plurality of generated by an erosive manufacturing process lugs and a direction of the axial pipe direction at any angle ⁇ lower opening surfaces another embodiment of The first collection container part 18.
  • Identical features are denoted by the same reference numerals as in the previous figures.
  • a sealing groove 46 is shown with an introduced sealing element 43.
  • further Abdichtnuten 46 with corresponding sealing elements 43 are possible.
  • no Abdichtnut 46 and no sealing element 43 is provided.
  • a number of lugs 603a are formed, which are aligned perpendicular to the inner side 47 of the wall and from the wall 49 radially into the interior 61 of the first header tank part 18 have.
  • the number of lugs 603a is distributed in particular at regular intervals over the circumference.
  • the number of lugs 603a is connected to a single projection, which is formed circumferentially.
  • the lugs 603a include a nasal surface 623a, a nasal lower surface 633a, a nasal tip surface 643a, a first nasal lateral surface 644a, and a second nasal lateral surface 645a.
  • the nose surface 623a is formed substantially perpendicular to the inside 47 of the wall.
  • the first nose side surface 644a and the second nose side surface 645a are formed substantially in parallel to the axial pipe direction. In this case, the first nose side surface 644a is arranged substantially parallel to the second nose side surface 645a.
  • the nasal tip surface 643a is oriented substantially perpendicular to the nasal surface 623a.
  • the lower nasal surface 633a subtends an angle ⁇ substantially with the axial tube direction, with ⁇ values between 0 °; 0.1 °; 0.2 °, etc. to 180.0 °, preferably between 20.0 °; 20.1 °, 20.2 °, etc. to 160.0 °.
  • the nasal surface 623a forms a kind of wedge with the nasal lower surface 633a.
  • the lugs 623a are in particular designed to be elastic so that a closure 25 as easily as possible is pushed past the lugs 623a during insertion into the first collection container part 18 of the collection container 17 and that the lugs are not permanently deformed or broken off.
  • FIG. 3b shows a further embodiment of the invention in a sectional view of the first collecting container with a plurality of generated by a forming manufacturing process elevations and an axial direction at an arbitrary angle ⁇ arranged lower opening surface, in particular the first header tank part 18 is shown as a section.
  • Identical features are designated by the same reference numerals as in the previous figures.
  • the noses 603a off FIG. 3a are formed in the present embodiment as elevations 603b.
  • the elevations are generated in particular by forming and / or prototyping the wall 49.
  • the emphasis is circulating in the wall 49 introduced. This is achieved by forming, such as rollers.
  • the present embodiment only one Abdichtnut 46 is shown with a sealing element 43.
  • FIG. 4a1 shows a plan view of a round provided with projections closure. Identical features are provided with the same reference numerals as in the preceding figures.
  • the closure 25 has a closure body 72, which essentially forms a cylindrical body. Essentially concentric with this main body 72 is an upper attachment, which has a substantially cylindrical shape, placed on the base body and in particular with this one piece.
  • the number of protrusions 66 is distributed in particular uniformly around the circumference of the closure 25, as well as the number of protrusions 68.
  • a third free space 107 is formed between a first Ausformflanke 105, a molding 68 and a second Ausformflanke 106 of an adjacent formation 68.
  • a first free space 70 is formed between a projection side surface 83, a projection 66 and a second molding side surface 82.
  • This free space 70 tapers from the direction of the lower opening 41 in the direction of the axial direction of the upper body surface 101 coming coming in the axial direction of the pipe.
  • a second clearance 71 which is substantially circumferential, is formed between the attachment side surface 80 and a first formation side surface 81, wherein the second free space 71 projects slightly from the upper base body surface 101 in the direction of the axial pipe direction into the closure base body 72 and is preferably embodied as an undercut and is provided with a second clearance radius 108.
  • a mounting or dismounting element 43 is formed such that it is integrally formed with the upper attachment 69 as a handle element.
  • the disassembly element 73 is provided for example with a thread on which an unillustrated assembly or disassembly tool or a captive, not shown, for the closure is attached.
  • FIG. 4a2 shows a plan view of a round provided with projections closure. Identical features are provided with the same reference numerals as in the preceding figures.
  • the closure 25 has a closure body 72, which essentially forms a cylindrical body. Essentially concentric with this main body 72 is an upper attachment, which has a substantially cylindrical shape, placed on the base body and in particular with this one piece.
  • a number of protrusions 66 From an upper base body surface 101 of the closure body 72 are in the direction of the lower opening 41 of the first header tank part 18, a number of protrusions 66 out.
  • the number of projections 66 is distributed in particular uniformly around the circumference of the closure 25.
  • a free space 700 formed, as well as between a projection side surface 83, a projection 66 and the attachment side surface 80 of the free space 700 is formed, wherein the space 700 protrudes from the upper body surface 101 in the direction of the axial tube direction something in the closure body 72 and preferably designed as a relief groove and with a second free space radius 108 is provided.
  • a mounting or dismounting element 43 is formed such that it is integrally formed with the upper attachment 69 as a handle element.
  • the disassembly element 73 is provided for example with a thread on which an unillustrated assembly or disassembly tool or a captive, not shown, for the closure is attached.
  • FIG. 4b shows a sectional view of a round provided with projections closure 25, the top view in FIG. 4a is shown.
  • an upper attachment 69 of the closure is formed integrally with the closure body 72 concentric with the axis 99 of the closure or with the axis of symmetry 100.
  • a disassembly element 73 is placed on the upper cap 69 and executed in one piece with this.
  • the closure body 72 has on its periphery a closure surface 75. From the upper body surface 101 is a projection 66, opposite to the axial pipe direction and pointing towards the lower opening 41, formed. The projection protrudes radially and facing the inside 47 of the wall 49 pointing away from the closure surface 75. This is the case in the unassembled state and in the assembled state.
  • the projection 66 protrudes maximally up to the height of the closure surface 75 in the radial direction to the inside 47 of the wall 49 in front.
  • a first free space 70 is formed between projection 66 and molding 68.
  • a second clearance 71 is formed, which is substantially circumferential.
  • the formation 68 is formed opposite to the axial tube direction and toward the lower opening 41 in the direction of the upper body surface 101.
  • the projection 66 is connected to the formation 68 via a web-shaped connection 67.
  • the projection 66, the formation 68 and the connection 67 are made in one piece with the closure 25.
  • the projection 66, the connection 67 and the molding 68 are integrally formed as a separate unit, for example, before the assembly of the closure in a far-early assembly step, in particular directly after finishing the closure body with the upper Base body surface 101 is connected by a material connection such as gluing, soldering, welding and / or by a positive connection such as screws, nails, rivets, etc.
  • a hollow profile body 78 adjoins the main body 72 pointing in the axial tube direction towards the interior 61 of the first collecting container part, which is made in one piece with the closure 25.
  • the hollow profile body 78 is cylindrical or in another embodiment rectangular. In its interior, it includes a cavity 79 which adjoins the closure body 72.
  • a sealing groove 76 is introduced into which a seal 77 can be introduced.
  • two sealing grooves 76 are introduced.
  • no sealing groove 76 is introduced.
  • Figure 4c1 shows a sectional view of a detail B, wherein a projection of the closure engages in the groove of the sump wall and is engaged. Identical features are denoted by the same reference numerals as in the preceding figures. Figure 4c1 shows a sectional view of the engagement of the projection 66 in the recess 44 and the groove 45 and 45b of the wall 49th
  • the molding 68 comprises a first molding surface 81 and a second molding surface 82, which are arranged substantially parallel to the inner side 47 of the wall 49.
  • a first forming flank 105 and a second forming flank 106 are arranged substantially perpendicular to the first forming side face 81.
  • a forming upper side 86 is arranged.
  • a further free space 71 is formed, which projects in the axial tube direction over the upper base body surface 101 into the closure base body 72.
  • the attachment side surface 80 is arranged substantially parallel to the first formation side surface 81.
  • the protrusion 66 has a protrusion end surface 84 that is disposed substantially parallel to the inner side 47 of the wall 49 and a protrusion top 85 that is substantially perpendicular to the protrusion face 84 and substantially parallel to the upper body surface 101.
  • the projection 66 has a projection side surface 83, which is arranged with the inner side 47 at an angle 8, wherein the angle ⁇ values of 0.0 °; 0.1 °, etc. to 70.0 ° and in particular 0.0 °; 0.1 °, etc. can take up to 30.0 °.
  • the protrusion 66 includes a protrusion slope 102 which is disposed at an angle ⁇ to the protrusion face 84 and which serves as an insertion slope upon insertion of the closure into the lower opening 41 of the first header tank portion, the angle ⁇ being 70.0 °; 70.1 °, etc. to 180.0 ° and in particular values of 120.0 °; 120.1 °, etc. to 170.0 °.
  • the projection 66 forms with its projection side surface 83 and the second molding side surface 82 of the formation 68 a first clearance 70 and 704d, respectively.
  • the free space is formed such that it comes in the axial direction of the pipe coming from the lower opening 41 and pointing in the direction of the upper body surface 101, tapers.
  • the projection 66 is connected to the formation 68 of a connection 67 or 674 d.
  • the projection 66, the connection 67 and the formation 68 are made in one piece with the closure body 72 and the closure 25.
  • the projection 66, the connection 67 and the formation 68 are formed as a structural unit. which, for example, before the assembly with the main body 72 cohesively, for example, by gluing, soldering, welding, etc. and / or by positive engagement, for example by screws, nails, rivets, etc. is connected.
  • the sealing surface 75 can touch the inner side 47 of the wall 49 and is arranged substantially parallel to the latter.
  • the projection end face 84 is aligned substantially parallel to the recess bottom 69 of the recess 44 or 44b or the groove 45 or 45b.
  • the recess 44 has a recess top shelf 87 and a recess lower edge 88, which are arranged substantially parallel to each other and which are both arranged substantially parallel to the upper Grundktirper performance 101 and substantially perpendicular to the recess bottom 69.
  • a recess base radius 90 is provided, as well as the transition of the recess top edge 87 in the recess base 89.
  • a Sealing member 43 is introduced, which in the assembled state of the closure 25, the recess base 89, the recess base radii 90 and partially the recess top edge 87, the recess lower edge 88, the projection inclined surface 102 and the projection end face 84 touches.
  • Figure 4c1 in dashed lines, a section of the closure 25 during insertion from the lower opening 41 in the axial direction of the tube toward the recess 44 or 44b or to the groove 45 or 45b.
  • the second clearance 714c is smaller in contrast to the second clearance 71, just as the first clearance 704c is smaller than the first clearance 70.
  • the formation 68 elastically deforms and essentially merges into the formation 684c.
  • the protrusion end surface 84 partially contacts the inner side 47 of the wall 49, just as the protruding oblique surface 102 touches the wall 47 in sections.
  • Figure 4c2 shows a sectional view of a detail B of another embodiment, wherein a projection of the closure engages in the groove of the sump wall and is engaged.
  • Identical features are denoted by the same reference numerals as in the preceding figures.
  • Figure 4c2 shows a sectional view of the engagement of the projection 66 in the recess 44 and the groove 45 and 45b of the wall 49.
  • the projection 66 is formed opposite to the axial tube direction and in the direction of the lower opening 41 from the upper body surface 101.
  • a free space 700 is formed, which projects in the axial tube direction over the upper base body surface 101 into the closure base body 72.
  • the attachment side surface 80 is arranged substantially parallel to the projection side surface 83.
  • the attachment side surface 80 is arranged to the projection side surface 83 substantially at an angle, in particular values between 0.0 °; 0.1 °, etc. to 90.0 °.
  • the protrusion 66 has a protrusion end surface 84 that is disposed substantially parallel to the inner side 47 of the wall 49 and a protrusion top 85 that is substantially perpendicular to the protrusion face 84 and substantially parallel to the upper body surface 101.
  • the projection 66 has a projection side surface 83, which is arranged with the inner side 47 at an angle ⁇ , wherein the angle ⁇ Values of 0.0 °; 0.1 °, etc. to 70.0 ° and in particular of, 0 °; 0.1 °, etc. can take up to 30.0 °.
  • the protrusion 66 includes a protrusion slope 102 which is disposed at an angle ⁇ to the protrusion face 84 and which serves as an insertion slope upon insertion of the closure into the lower opening 41 of the first header tank portion, the angle ⁇ being 70.0 °; 70.1 °, etc. up to 180.0 ° and in particular values of 120.0 °; 120.1 °, etc. to 170.0 °.
  • the projection 66 is made in one piece with the closure body 72 and the closure 25.
  • the projection 66 is formed as a structural unit, for example, before the assembly with the main body 72 cohesively, for example by gluing, soldering, welding, etc. and / or by positive engagement, for example by screws, nails, rivets, etc. connected is.
  • the sealing surface 75 can touch the inner side 47 of the wall 49 and is arranged substantially parallel to the latter.
  • the projection end face 84 is aligned substantially parallel to the recess bottom 69 of the recess 44 or 44b or the groove 45 or 45b.
  • the recess 44 has a recess top edge 87 and a recess lower edge 88, which are arranged substantially parallel to one another and which are both arranged substantially parallel to the upper base body surface 101 and substantially perpendicular to the recess bottom 69.
  • a recess base radius 90 is provided, as well as the transition of the recess top edge 87 in the recess base 89.
  • a Inserted sealing element 43 which, in the mounted state of the closure 25, contacts the recess bottom 89, the recess base radii 90 and, in sections, the recess top flank 87, the recess lower flank 88, the projection inclined surface 102 and the projection end face 84.
  • FIG. 4d shows a plan view of a round provided with a circumferential projection closure 25.
  • the same features are denoted by the same reference numerals as in the preceding.
  • FIG. 4a is the projection 664d performed circumferentially, as well as the shape 684 d is performed circumferentially and the first free space 704d is also performed circumferentially.
  • FIG. 5 shows a sectional view of a recess provided with a closure 25 as a further embodiment of the invention. Identical features are denoted by the same reference numerals as in the preceding figures.
  • a recess 91 is provided instead of a projection 66.
  • the recess 91 is introduced below an upper closure surface 110 in the direction of the axial tube direction toward the cavity 79 from the closure lateral surface 75 radially inwardly toward the axis 99 or to the symmetry axis 100 of the closure in the closure base body 72.
  • the recess 91 is introduced circumferentially, but is introduced in a further embodiment, not shown in sections on the circumference of the closure 25.
  • the recess 91 includes an upper recess flank 92 and a lower recess flank 93 arranged substantially parallel to the upper closure surface.
  • the recess bottom 94 runs essentially perpendicular to the upper closure surface 110, to the upper recess flank 92, to the lower recess flank 93 and essentially parallel to the closure jacket surface 75.
  • two circumferential sealing grooves 76 introduced into the hollow profile body 78.
  • only a circumferential sealing groove 76 is introduced into the hollow profile body 78.
  • no sealing groove 76 is introduced into the hollow profile body 78.
  • FIG. 6a shows a plan view of a square projection provided with closure 25 as a further embodiment. Identical features are denoted by the same reference numerals as in the preceding figures. In contrast to FIG. 4a , in which a substantially round or oval closure is shown, the present embodiment shows a substantially rectangular closure.
  • the closure 25 has a first closure flank 111, which is arranged perpendicular to a second closure flank 112 and to a fourth closure flank 114 perpendicularly.
  • the first closing flank 111 forms, with the second closing flank 112, a corner 115 which is substantially round, and is pointed in a further embodiment, not shown.
  • the closure further comprises a third closure flank 113, which is arranged substantially perpendicular to the second closure flank 112 and also substantially perpendicular to the fourth closure flank 114.
  • the second closure flank 112 forms, with the third closure flank 113, a second closure corner 116, which is substantially round and which is pointed in a further exemplary embodiment which is not illustrated.
  • the third closing flank 113 forms, with the fourth closing flank 114, a third closing corner 117, which is substantially round and which is pointed in a further embodiment, not shown.
  • the fourth closure flank 114 forms, with the first closure flank 111, a fourth closure corner 118, which is of substantially round design and which is pointed in a further exemplary embodiment which is not illustrated.
  • the Projections 66 arranged on the same closure flanks 111, 112, 113, 114 have first projection flanks 103 and second projection flanks 104, which are arranged substantially parallel to one another.
  • the associated formations 68 have first forming flanks 105 and second forming flanks 106, which run essentially parallel to one another.
  • FIG. 6b shows a plan view with another embodiment of an angular projection provided with projections 25. Identical features are denoted by the same reference numerals as in the preceding figures. In the section of an edge 111, 112, 113, 114, only one projection 66 is arranged in each case, and only one projection 68 is arranged adjacent thereto in each case.
  • FIG. 7 shows a sectional view of a collecting container with a mounted and latched closure with at least one projection and with a filter / dryer unit. Identical features are denoted by the same reference numerals as in the preceding figures.
  • the axis 99 or the axis of symmetry 100 of the closure 25 is substantially identical to the axial tube direction.
  • the inner side 47 of the wall 49 in this case touches the closure lateral surface 75 at least in sections.
  • two sealing grooves 76 are introduced into the hollow profile body 78.
  • only one seal groove 76 is introduced, which receives a seal 77.
  • no sealing groove 76 is provided.
  • the seal 77 is inserted in the recess 44 or 44b or in the groove 45 or 45b.
  • a dryer unit 95 and / or a filter unit 96 and / or a structural unit 98 which comprises filter unit and dryer unit, is introduced in the interior 61 and in the cavity 79.
  • the dryer unit 95 and the structural unit 98 have a dryer granulate 97.
  • the dryer unit 95, the filter unit 96 and the assembly 98 touch at least in sections the inner side 47 and cover the outlet opening 21 and in another embodiment, not shown, the inlet opening 20th
  • a sealing element, not shown, and / or a positioning element (not shown) of the dryer unit 95 and / or the filter unit 96 and / or the assembly 98 are inserted into the positioning groove 52.
  • the dryer unit 95 and / or the filter unit 96 and / or the assembly 98 is formed integrally with the closure 25.
  • the closure 25 is in an embodiment, not shown, at least one securing ring which serves in particular as an emergency backup in the event of failure of the projection, in particular of the projections.
  • FIG. 8 shows a sectional view of a collecting container with at least one nose and with a mounted and latched closure having a recess, and with a filter / dryer unit. Identical features are denoted by the same reference numerals as in the preceding figures.
  • the closure 25 has a circumferential recess 91 into which at least one lug 603a engages.
  • the nose 603 a is formed integrally with the first header tank part 18.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Claims (31)

  1. Bac collecteur pour un condenseur d'un système de climatisation comprenant au moins une ouverture et une fermeture qui peut coulisser dans l'ouverture, suivant une direction axiale,
    caractérisé en ce que la position de la fermeture (25) dans le bac collecteur (17, 18) est pratiquement fixée après le coulissement suivant la direction axiale, où la fermeture (25) présente, sur la circonférence, au moins une partie saillante (66, 664c, 664d), où la fermeture (25) est configurée d'un seul tenant,
    caractérisé en ce que le bac collecteur (17, 18) présente au moins une cavité (44, 44b) qui est réalisée sur un côté intérieur de la paroi (47) du bac collecteur.
  2. Bac collecteur selon la revendication 1, caractérisé en ce que la fermeture (25) s'engage dans le bac collecteur (17, 18), par encliquetage.
  3. Bac collecteur selon la revendication 1 ou 2, caractérisé en ce que la fermeture (25) peut, après le coulissement, tourner autour d'un axe (99) de la fermeture, axe qui est disposé sensiblement de façon parallèle à la direction axiale C et où il s'agit, en particulier, d'un axe de symétrie (100) de la fermeture.
  4. Bac collecteur selon la revendication 1 ou 2, caractérisé en ce que la fermeture (25) est, après le coulissement, pratiquement fixée par rapport à un mouvement de rotation, en particulier par rapport à tout mouvement de rotation autour de l'axe (99) de la fermeture, en particulier autour de l'axe de symétrie (100).
  5. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que le bac collecteur (17, 18) est sensiblement de forme tubulaire.
  6. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que le bac collecteur (17, 18), en plus de l'ouverture (41, 41c) qui est réalisée suivant la direction axiale (C) du tube, présente, sur une paroi (49) du bac collecteur, au moins une ouverture d'entrée (20) et au moins une ouverture de sortie (21).
  7. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que le bac collecteur (17, 18) peut être traversé par au moins un milieu où, en particulier, l'écoulement d'arrivée se produit par l'ouverture d'entrée (20) et l'écoulement d'évacuation par l'ouverture de sortie (21).
  8. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que le bac collecteur (17, 18) présente au moins un ensemble de filtration (96) et /ou un ensemble de séchage (95) et / ou un composant (98) qui comprend l'ensemble de filtration (96) et l'ensemble de séchage (95).
  9. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que le bac collecteur (17, 18) présente au moins un élément d'étanchéité (43).
  10. Bac collecteur selon la revendication 9, caractérisé en ce que la cavité (44, 44b) est identique à une rainure (45, 45b).
  11. Bac collecteur selon la revendication 1 ou la revendication 9, caractérisé en ce que la cavité (44, 44b) est configurée de façon circulaire.
  12. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que le bac collecteur (17, 18) présente au moins une rainure d'étanchéité (46) dans laquelle peut être introduit un élément d'étanchéité (43).
  13. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que la cavité (44, 44b) est identique à la rainure d'étanchéité (46).
  14. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que le bac collecteur (17, 18) présente en particulier, sur le côté intérieur de la paroi (47) du bac collecteur, au moins un ergot (603a) et / ou une partie en surélévation (603b).
  15. Bac collecteur selon l'une quelconque des revendications précédentes, caractérisé en ce que la fermeture (25) s'engage dans la cavité (44, 44b) du bac collecteur (17, 18), après le coulissement dans le bac collecteur (17, 18).
  16. Bac collecteur selon la revendication 1, caractérisé en ce que la partie saillante (66, 664c, 664d) est configurée de façon élastique.
  17. Bac collecteur selon l'une quelconque des revendications 1 à 16, caractérisé en ce que plusieurs parties saillantes (66, 664c, 664d) sont disposées sur la circonférence de la fermeture (25), de préférence suivant des intervalles identiques.
  18. Bac collecteur selon l'une quelconque des revendications 1, 16 ou 17, caractérisé en ce que la partie saillante est reliée au corps de base (72) de la fermeture.
  19. Bac collecteur selon l'une quelconque des revendications 1 ou 16 à 18, caractérisé en ce que la partie saillante (66, 664c, 664d) est disposée en étant contiguë à un chapeau supérieur (69) de la fermeture (25), de manière telle qu'un espace libre (700) soit configuré de préférence entre la partie saillante (66, 664c, 664d) et le chapeau supérieur (69) de la fermeture (25).
  20. Bac collecteur selon l'une quelconque des revendications 1 ou 16 à 19, caractérisé en ce que la fermeture (25) présente au moins une rainure d'étanchéité (76) sensiblement circulaire.
  21. Bac collecteur selon l'une quelconque des revendications 1 ou 16 à 20, caractérisé en ce que la fermeture (25) présente au moins un joint d'étanchéité (77) qui peut être introduit dans la rainure d'étanchéité (76).
  22. Bac collecteur selon l'une quelconque des revendications 1 ou 16 à 21, caractérisé en ce que la fermeture (25) présente au moins un évidement circulaire (91).
  23. Bac collecteur selon l'une quelconque des revendications 1 ou 16 à 22, caractérisé en ce que la rainure d'étanchéité (76) est identique à l'évidement (91).
  24. Bac collecteur selon l'une quelconque des revendications 1 ou 16 à 23, caractérisé en ce que l'ergot (603a) et / ou la partie en surélévation (603b) s'engage dans l'évidement (91).
  25. Bac collecteur selon l'une quelconque des revendications 1 ou 16 à 24, caractérisé en ce que la fermeture (25) est configurée en formant un seul et même élément avec l'ensemble de filtration (96) et / ou l'ensemble de séchage (95) et / ou le composant (98).
  26. Bac collecteur selon l'une quelconque des revendications 1 ou 16 à 25, caractérisé en ce que la fermeture (25) se compose essentiellement d'un matériau élastique.
  27. Bac collecteur selon l'une quelconque des revendications 1 ou 16 à 26, caractérisé en ce que la fermeture (25) se compose essentiellement de matière plastique.
  28. Condenseur comprenant un bac collecteur (17, 18) selon l'une quelconque des revendications 1 à 27, caractérisé en ce que le condenseur (1) présente au moins un premier tube collecteur (3).
  29. Condenseur selon la revendication 28, caractérisé en ce que le condenseur, en plus du premier tube collecteur (3), présente au moins un deuxième tube collecteur (4).
  30. Condenseur selon la revendication 28 ou 29, caractérisé en ce que le premier tube collecteur (3) et le deuxième tube collecteur (4) peuvent être divisés, à chaque fois, en au moins un premier espace (37) et en un deuxième espace (37) séparé dudit premier espace.
  31. Condenseur selon l'une quelconque des revendications 28 à 30, caractérisé en ce que le condenseur (1) présente au moins un bloc (32) de tubes à ailettes.
EP20050291776 2005-08-24 2005-08-24 Boîte collectrice avec un bouchon de fermeture, en particulier pour un condenseur dans un climatiseur. Not-in-force EP1757889B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20050291776 EP1757889B1 (fr) 2005-08-24 2005-08-24 Boîte collectrice avec un bouchon de fermeture, en particulier pour un condenseur dans un climatiseur.
DE200550008872 DE502005008872D1 (de) 2005-08-24 2005-08-24 Sammelbehälter, insbesondere für einen Kondensator einer Klimaanlage, mit einem Verschluss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20050291776 EP1757889B1 (fr) 2005-08-24 2005-08-24 Boîte collectrice avec un bouchon de fermeture, en particulier pour un condenseur dans un climatiseur.

Publications (2)

Publication Number Publication Date
EP1757889A1 EP1757889A1 (fr) 2007-02-28
EP1757889B1 true EP1757889B1 (fr) 2010-01-13

Family

ID=35464343

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050291776 Not-in-force EP1757889B1 (fr) 2005-08-24 2005-08-24 Boîte collectrice avec un bouchon de fermeture, en particulier pour un condenseur dans un climatiseur.

Country Status (2)

Country Link
EP (1) EP1757889B1 (fr)
DE (1) DE502005008872D1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021201735A1 (de) * 2021-02-24 2022-08-25 Mahle International Gmbh Sammler eines Kältemittelkreislaufs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846262A (en) * 1987-01-30 1989-07-11 Connell Limited Partnership Head closure apparatus for heat exchanger
JP3114230B2 (ja) * 1991-05-13 2000-12-04 株式会社デンソー 積層型熱交換器
DE4402927B4 (de) * 1994-02-01 2008-02-14 Behr Gmbh & Co. Kg Kondensator für eine Klimaanlage eines Fahrzeuges
DE10039260B4 (de) 1999-09-10 2007-03-29 Behr Gmbh & Co. Kg Verschluß für einen Sammelbehälter
JP2001215095A (ja) * 1999-11-22 2001-08-10 Denso Corp 熱交換器
ITMI20022302A1 (it) * 2002-10-29 2004-04-30 Skg Italia S P A Tappo a tenuta migliorata in particolare per un tubo
GB0321092D0 (en) * 2003-09-10 2003-10-08 Delphi Tech Inc Radiator for a motor vehicle

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Publication number Publication date
EP1757889A1 (fr) 2007-02-28
DE502005008872D1 (de) 2010-03-04

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