WO2013001019A1 - Echangeur de chaleur, boitier et circuit de climatisation comprenant un tel echangeur - Google Patents
Echangeur de chaleur, boitier et circuit de climatisation comprenant un tel echangeur Download PDFInfo
- Publication number
- WO2013001019A1 WO2013001019A1 PCT/EP2012/062597 EP2012062597W WO2013001019A1 WO 2013001019 A1 WO2013001019 A1 WO 2013001019A1 EP 2012062597 W EP2012062597 W EP 2012062597W WO 2013001019 A1 WO2013001019 A1 WO 2013001019A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat exchanger
- tubes
- row
- exchanger according
- bottom plate
- Prior art date
Links
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
- F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
- F28F9/0214—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only longitudinal partitions
-
- 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
- F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
-
- 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
- F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
- F28F9/0209—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions
-
- 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
- F28F9/0246—Arrangements for connecting header boxes with flow lines
- F28F9/0256—Arrangements for coupling connectors with flow lines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0084—Condensers
Definitions
- the present invention relates to a heat exchanger, for example used as a condenser in a ventilation system, heating and / or air conditioning of a passenger compartment of a motor vehicle.
- the invention also relates to a ventilation, heating and / or air conditioning installation box and an air conditioning circuit comprising such a heat exchanger.
- Document EP-1460364 discloses an inner heat exchanger (also referred to as an "inner condenser" in English) which comprises a bundle with two rows of tubes. For each row of tubes, one end of the tubes is received in a manifold, while the opposite end is connected in fluid communication with one or more tubes of the other row. This fluidic connection can be realized:
- EP-1298401 discloses a front-end heat exchanger comprising a plurality of tubes - in each of which are formed one or more channels adapted to the circulation of a refrigerant fluid - which are arranged in a bundle in a first and a second row of tubes opposite, and a first and a second manifolds inside which open the tubes of each of said rows.
- a first longitudinal separating partition arranged in the first header, divides the latter longitudinally into: a refrigerant inlet compartment into which the tubes of the first row open, which ensures a fluidic communication of the channels of the first row tubes; and
- a refrigerant outlet compartment adjacent to the inlet compartment, into which the tubes of the second row open, allowing a fluidic communication of the channels of the tubes of the second row.
- a second longitudinal partition wall arranged in the second manifold, longitudinally separates the latter into two fluid reversal compartments.
- the second partition is multi-perforated, so as to put in fluid communication the two turning compartments.
- the reduced section of the perforations of the second partition is at the origin of significant pressure losses, which degrade the efficiency of the heat exchanger.
- the plurality of perforations weakens the structure of the second header, thereby affecting the overall strength of the heat exchanger. Consequently, any increase in the number or dimensions of the perforations would further weaken the structure of the exchanger.
- the object of the present invention is to remedy these drawbacks and, in particular, to provide a front or inner face heat exchanger with minimal pressure drop and satisfactory thermal performance, and in particular a uniformity of the flow temperature of air at the outlet of the exchanger in the case of an indoor exchanger.
- the heat exchanger comprising: a plurality of tubes, arranged in a first and a second row, in which a cooling fluid is intended to circulate;
- a longitudinal separating partition arranged in the first collecting box to divide it longitudinally into:
- the partitions are transverse in that they extend in a direction perpendicular to a front face of the exchanger, said face receiving the air flow with which the coolant exchange.
- the refrigerant fluid for circulation in the heat exchanger is uniformly distributed in the tubes of the first row through the fluid inlet compartment.
- the coolant is guided in the tubes of the second row, facing, using the corresponding reversing compartments.
- the refrigerant is discharged outside the heat exchanger.
- the implementation of a plurality of reversing compartments makes it possible to improve the distribution of the fluid in the tubes - and thus to improve the efficiency of the exchanger by making the temperature of the air exiting the latter particularly uniform. while reducing the pressure losses that could adversely affect the performance of the exchanger, the turning compartments being advantageously dimensioned to reduce as much as possible load losses.
- the size of such an exchanger is substantially reduced and the rigidity thereof improved by the presence of a plurality of transverse partitions.
- the invention makes it possible to optimize the thermal performance of the heat exchanger relative to an imposed space requirement, in particular when the heat exchanger must be integrated in a heating, ventilation and / or heating casing. in the latter case, the heat exchanger being an indoor heat exchanger.
- the overturning compartments have identical dimensions relative to each other, so that they all accommodate the same number of tubes of the first and second rows.
- each turning compartment can accommodate one or a plurality of tubes of each of the two rows.
- the first and second manifolds each comprise a bottom plate, comprising a plurality of orifices receiving the corresponding tubes, and a lid attached to said bottom plate;
- the cover of the first manifold is in the form of a stamped metal plate defining the inlet compartment and the outlet compartment.
- a portion of said metal plate is in sealing contact with the corresponding bottom plate, to form the longitudinal partition wall.
- the longitudinal separation partition may be separate and independent of the cover and may be inserted between the latter and the bottom plate.
- each of the orifices of the bottom plate is surmounted by an external collar, that is to say which extends outwardly of an internal volume defined by the manifold, for fixing corresponding tube.
- an external collar that is to say which extends outwardly of an internal volume defined by the manifold, for fixing corresponding tube.
- the bottom plate of the first collector box comprises two semicircular deformations respectively arranged facing the longitudinal ends of the inlet and outlet compartments;
- the bottom of the semicircular deformations is connected to the face of the bottom plate, facing the cover, by an intermediate connecting zone which has, in axial section, a predetermined curvature comprising a point of inflection.
- the lid of the second manifold is in the form of a stamped metal plate defining the flipping compartments.
- portions of said metal plate are in sealing contact with the corresponding bottom plate, to form the transverse partition walls.
- the transverse partition walls can be separate and independent of the cover and be interposed between the latter and the bottom plate.
- the heat exchanger preferably comprises a refrigerant inlet tubing and a refrigerant outlet tubing in fluid communication with the inlet compartment and the outlet compartment, respectively.
- the inlet and outlet pipes may each comprise a lateral skirt attached to an outer face of the first manifold, which facilitates the pre-assembly before brazing of the heat exchanger, in particular by holding together the bottom plate and the cover of the first collector box.
- the heat exchanger advantageously comprises corrugated spacers arranged such that each spacer is disposed between two adjacent tubes of the first row and extends between the two facing adjacent tubes belonging to the second row.
- the first and second rows of tubes extend in the vertical direction, so as to minimize the temperature differences of the air output of the heat exchanger.
- such an orientation facilitates the evacuation of the water which condenses on an outer face of the tubes.
- the gravity and the vertical character of the tubes when the indoor heat exchanger is installed in the ventilation system facilitates the flow of this water.
- the invention also relates to a housing of a ventilation system, heating and / or air conditioning, including a passenger compartment of a motor vehicle, comprising a heat exchanger of the type described above.
- the present invention also relates to an air conditioning circuit inside which circulates a refrigerant fluid, comprising at least one compressor, an external heat exchanger, an evaporator and an indoor heat exchanger as detailed above.
- Figure 1 shows, in a schematic perspective view, an embodiment of a heat exchanger according to the present invention, once assembled.
- FIG. 2 schematically illustrates, in an exploded perspective view, the heat exchanger of FIG. 1.
- FIG. 3 is a partial axial section of a longitudinal end of the inlet compartment of the heat exchanger of FIG. 1.
- FIGs 1 and 2 there is shown an embodiment of a heat exchanger 1 according to the present invention.
- the heat exchanger 1 is an internal condenser integrated in a motor vehicle air conditioning circuit (not shown in the figures) operating at least in a heat pump mode, the internal condenser being arranged in a housing of the ventilation, heating and / or air conditioning system of the vehicle (not shown).
- such a heat exchanger could also be used as a front-end heat exchanger for a vehicle, subject to modifications relating, in particular, to the dimensions of the structure of the exchanger.
- the heat exchanger 1 which extends over a width I in a longitudinal direction x, a depth p in a transverse direction y perpendicular to the longitudinal direction x, and a height h according to a vertical direction z perpendicular to the longitudinal direction x and to the transverse direction y, comprises a bundle of tubes formed of a plurality of longitudinal tubes 2 - extending in the vertical direction z - within which a cooling fluid can pass which comes from the air conditioning circuit.
- the tubes 2 could still be arranged horizontally or at any inclination, the vertical direction being the preferred direction for the indoor exchanger mounted in the housing of the ventilation system of the vehicle.
- Vertical or horizontal direction of an element, in particular the tubes, is determined with regard to the position that the exchanger can take once installed on the vehicle, such a position that can be evaluated without necessarily arranged the exchanger in the vehicle.
- each row of tubes 3A, 3B comprises a plurality of tubes 2 regularly distributed in the longitudinal direction x.
- the heat exchanger 1 also comprises a first and a second collector boxes 4 and 5 - of elongate shape in the longitudinal direction x - within which open the tubes 2 of each of said rows 3A and 3B. The two longitudinal ends of the tubes 2 are thus received respectively in the first manifold 4 and in the second manifold 5.
- the first and second manifolds 4 and 5 each have a bottom plate 6, 7 and a cover 8, 9 attached thereto.
- the bottom plate 6, 7 and the cover 8, 9 of each of the manifolds 4, 5 have a rectangular shape and extend, in length, in the longitudinal direction x and, in width, in the transverse direction y.
- Each bottom plate 6, 7, formed of metallic material, comprises a plane contact face 6A, 7A - against which is mounted the cover 8, 9 corresponding - which is pierced with a plurality of through holes 10 distributed in a first and a second parallel array extending in the longitudinal direction x.
- the section of the orifices 10 corresponds to the external cross section of the tubes 2, so that the longitudinal end of each of the tubes 2 can pass, at least in part, the corresponding orifice 10 of the bottom plate 6, 7.
- each collar 1 1 extends, in the vertical direction z, outside the corresponding manifold 4, 5.
- each bottom plate 6, 7 comprises a plurality of attachment tabs 12 - evenly distributed along its side edges - which are folded over the side edges of the lid 8, 9 corresponding.
- the cover 8 of the first manifold 4 has first and second longitudinal recesses 13 and 14, otherwise known as longitudinal deformations - parallel to each other - which extend in the longitudinal direction x.
- the two adjacent recesses 13 and 14 have a cross section of semicircular shape.
- the longitudinal recesses 13 and 14 can be made by stamping a metal plate 15 which, when pressed, forms the cover 8 of the first manifold 4.
- the first longitudinal recess 13 is separated from the second longitudinal recess 14 by a longitudinal partition 16, extending in the x direction.
- this longitudinal partition 16 is formed by a portion of the metal plate 15 kept in sealing contact with the corresponding bottom plate, for example by brazing.
- the longitudinal partition wall 16 corresponds to a longitudinal unsworn portion of the metal plate 15, forming the cover 8.
- the first and second longitudinal recesses 13 and 14 define respectively a coolant inlet compartment 17, into which the tubes 2 of the first row 3A, and a coolant outlet compartment 18, adjacent to the inlet compartment 17, into which the tubes 2 of the second row 3B open.
- the orifices 10 of the first row of the bottom plate 6 open into the inlet compartment 17, while those of the second row open into the outlet compartment 18.
- 13 and 14 is open and opens into one of the longitudinal ends of the cover 8, the opposite longitudinal end being closed by a transverse partition 19 formed by a non-stamped portion of the metal plate 15 in sealing contact with the bottom plate 6.
- the bottom plate 6 of the first manifold 4 comprises two gutters, otherwise called semicircular deformation 20, respectively arranged facing the longitudinal ends of the inlet and outlet compartments 17 and 18.
- Each of the semicircular deformations 20, for example made by stamping the bottom plate 6, extends longitudinally over a reduced portion of the latter and has a cross section of semi-circular shape whose internal diameter is identical to that of the longitudinal recesses 13 and 14.
- the heat exchanger 1 comprises a coolant inlet pipe 23 and a coolant outlet pipe 24 in fluid communication respectively with the inlet compartment 17 and the outlet compartment 18, in order to allow a free flow of water. connecting the heat exchanger 1 to the refrigerant circuit.
- the inlet pipes 23 and outlet 24 each comprise a side skirt 23A, 24A attached to an outer face of the inlet channels 21 and outlet 22 of the first manifold 4, at one of its longitudinal ends. It is thus understood that the lateral skirt 23A, 23B has an internal diameter equal to the external diameter of the assembly formed by the longitudinal recess 13, 14 joined or close to the semicircular deformation 20 concerned.
- the bottom 20A of the semicircular deformations 20 is connected to the face of the bottom plate 6, turned towards the cover 8, by an intermediate connecting zone 20B which has, in axial section, a predetermined curvature comprising a point of inflection O.
- the cover 9 of the second manifold 5 has a plurality of identical transversal recesses - parallel to each other - which extend in the transverse direction y.
- the transverse recesses 25 have a cross section of substantially semicircular shape. They can be made by stamping a metal plate 26 which, when pressed, forms the cover 9 of the second collector box 5.
- each transverse partition 27 is formed by a portion of the metal plate 26 held in sealing contact with the corresponding bottom plate 7.
- the transverse partition walls 27 each correspond to a longitudinal unsworn portion of the metal plate 26 which forms the cover 9.
- the transverse recesses 25 define coolant reversing compartments 28, into which two tubes 2 of the first row 3A and two tubes 2 of the second row 3B. It goes without saying that the number of tubes 2 of the first row 3A and the second row 3B opening in each turnaround compartment 28 may be less than or greater than two.
- Each turnaround compartment 28 is devoid of fluid communication with the adjacent turnaround compartment (s) 28.
- each turning compartment 28 puts in fluid communication two tubes 2 of the first row 3A with the two tubes 2 opposite the second row 3B.
- the section of the return compartments 28 is advantageously determined in such a way that the pressure losses of the fluid flowing through the heat exchanger 1 are minimized.
- the heat exchanger 1 also comprises corrugated spacers 29 formed of a plurality of heat exchange fins. Each corrugated spacer 29 is disposed between two adjacent tubes 2 of the first row 3A and extends between the two adjacent tubes 2 opposite belonging to the second row 3B. A solder contact is maintained between the corrugated insert 29 and the corresponding tubes 2 which frame it to facilitate heat exchange.
- the spacers 29 disposed at the ends of the tube bundle 2 are in contact with a single tube 2 of the first row 3A and the second row 3B and with an end plate 30 providing a rigidity of the structure of the the heat exchanger 1.
- the refrigerant circulating in the heat exchanger 1 is uniformly distributed in the tubes 2 of the first row 3A through the inlet compartment 17, after being introduced into it by the inlet manifold 23, as represented symbolically arrow F1.
- the coolant is guided in the tubes 2 of the second row 3B through the corresponding turning compartments 28.
- the refrigerant then passes through the tubes 2 of the second row
- the circulation of the refrigerant fluid in the heat exchanger 1 is a two-pass circulation, the first pass corresponding to the crossing of the first row of tube 3A, the second pass corresponding to the passing through the second row 3B, the air symbolically represented by the arrow G traversing in order the second row of tubes 3B and the first row of tubes 3A.
- it limits the internal pressure losses, particularly in comparison with a four-pass heat exchanger, while maintaining a uniformity of temperature on the front side of the exchanger which makes it compatible and usable for mounting in a housing of a vehicle ventilation system.
- the heat exchanger 1 comprises fastening means (not shown in the figures) which, once the heat exchanger installed in a housing of a ventilation system, heating and / or air conditioning, a vertical holding of his tubes.
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)
- Other Air-Conditioning Systems (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12731421.9A EP2726808B1 (fr) | 2011-06-28 | 2012-06-28 | Echangeur de chaleur, boitier et circuit de climatisation comprenant un tel echangeur |
MX2014000109A MX345509B (es) | 2011-06-28 | 2012-06-28 | Intercambiador de calor, alojamiento y circuito de aire acondicionado que comprende dicho intercambiador. |
JP2014517709A JP6310386B2 (ja) | 2011-06-28 | 2012-06-28 | 熱交換器、当該熱交換器を備えたハウジングおよび空気調和回路 |
US14/128,647 US9958218B2 (en) | 2011-06-28 | 2012-06-28 | Heat exchanger, housing, and air-conditioning circuit comprising such an exchanger |
ES12731421.9T ES2588762T3 (es) | 2011-06-28 | 2012-06-28 | Intercambiador de calor, carcasa y circuito de climatización que comprende tal intercambiador |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1101980A FR2977304B1 (fr) | 2011-06-28 | 2011-06-28 | Echangeur de chaleur, boitier et circuit de climatisation comprenant un tel echangeur |
FR1101980 | 2011-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013001019A1 true WO2013001019A1 (fr) | 2013-01-03 |
Family
ID=46456567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/062597 WO2013001019A1 (fr) | 2011-06-28 | 2012-06-28 | Echangeur de chaleur, boitier et circuit de climatisation comprenant un tel echangeur |
Country Status (7)
Country | Link |
---|---|
US (1) | US9958218B2 (fr) |
EP (1) | EP2726808B1 (fr) |
JP (1) | JP6310386B2 (fr) |
ES (1) | ES2588762T3 (fr) |
FR (1) | FR2977304B1 (fr) |
MX (1) | MX345509B (fr) |
WO (1) | WO2013001019A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8800924B2 (en) | 2009-01-14 | 2014-08-12 | Airbus Operations Limited | Aerofoil structure |
JP2015143606A (ja) * | 2013-12-26 | 2015-08-06 | カルソニックカンセイ株式会社 | 熱交換器 |
WO2016097134A1 (fr) * | 2014-12-18 | 2016-06-23 | Valeo Systemes Thermiques | Boite collectrice pour echangeur de chaleur et echangeur de chaleur equipe de ladite boite collectrice |
AU2014391505B2 (en) * | 2014-04-22 | 2018-11-22 | Mitsubishi Electric Corporation | Air conditioner |
WO2019115885A1 (fr) * | 2017-12-12 | 2019-06-20 | Valeo Systemes Thermiques | Échangeur thermique, notamment évaporateur, muni d'un dispositif de raccordement pour l'introduction et l'extraction d'un fluide caloporteur |
WO2019244408A1 (fr) * | 2018-06-19 | 2019-12-26 | シャープ株式会社 | Échangeur de chaleur et climatiseur |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3023365B1 (fr) * | 2014-07-03 | 2020-10-23 | Valeo Systemes Thermiques | Collecteur pour un faisceau d'echange d'un echangeur de chaleur |
FR3025304B1 (fr) * | 2014-08-26 | 2016-12-23 | Valeo Systemes Thermiques | Boite collectrice compacte pour un echangeur de chaleur |
EP3205967B1 (fr) * | 2014-10-07 | 2019-09-04 | Mitsubishi Electric Corporation | Échangeur thermique et dispositif de climatisation |
US10605502B2 (en) | 2014-10-07 | 2020-03-31 | Mitsubishi Electric Corporation | Heat exchanger and air-conditioning apparatus |
US20160231067A1 (en) * | 2015-02-09 | 2016-08-11 | Delphi Technologies, Inc. | Heat exchanger with clam-shell header |
JP6746234B2 (ja) * | 2017-01-25 | 2020-08-26 | 日立ジョンソンコントロールズ空調株式会社 | 熱交換器、及び、空気調和機 |
EP3690377A1 (fr) * | 2019-01-29 | 2020-08-05 | Valeo Systemes Thermiques-THS | Échangeur de chaleur, boîtier et circuit de conditionnement d'air comprenant un tel échangeur de chaleur |
EP4317884A1 (fr) * | 2022-08-02 | 2024-02-07 | Valeo Systemes Thermiques | Échangeur de chaleur |
EP4317895A1 (fr) * | 2022-08-02 | 2024-02-07 | Valeo Systemes Thermiques | Ensemble réservoir |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04187991A (ja) * | 1990-11-22 | 1992-07-06 | Showa Alum Corp | 熱交換器 |
EP0676593A1 (fr) * | 1994-04-10 | 1995-10-11 | Plastic Magen | Echangeur de chaleur |
EP1298401A2 (fr) | 2001-09-29 | 2003-04-02 | Halla Climate Control Corporation | Echangeur de chaleur |
JP2003207294A (ja) * | 2002-01-15 | 2003-07-25 | Mitsubishi Heavy Ind Ltd | 熱交換器 |
EP1460364A2 (fr) | 2003-03-19 | 2004-09-22 | Calsonic Kansei UK Limited | Echangeurs de chaleur pour véhicule automobile |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2023643B3 (es) * | 1986-04-04 | 1992-02-01 | Norsk Hydro As | Metodo de produccion de junturas soldadas sin fluido e intercambiadores de calor proporcionados por dicho metodo |
JPH1038492A (ja) * | 1996-07-22 | 1998-02-13 | Sanden Corp | 熱交換器 |
FR2755222B1 (fr) | 1996-10-30 | 1999-01-08 | Valeo Thermique Moteur Sa | Echangeur de chaleur comportant une boite collectrice a deux compartiments adjacents |
JPH10288475A (ja) * | 1997-04-15 | 1998-10-27 | Zexel Corp | 積層型熱交換器 |
DE19727145A1 (de) | 1997-06-26 | 1999-01-07 | Laengerer & Reich Gmbh & Co | Gehäuseloser Plattenwärmetauscher |
US6223556B1 (en) * | 1999-11-24 | 2001-05-01 | Modine Manufacturing Company | Integrated parallel flow condenser receiver assembly |
FR2803378B1 (fr) | 1999-12-29 | 2004-03-19 | Valeo Climatisation | Echangeur de chaleur a tubes a plusieurs canaux, en particulier pour vehicule automobile |
JP4212306B2 (ja) * | 2002-06-18 | 2009-01-21 | 株式会社日本クライメイトシステムズ | 熱交換器のパイプ取付構造 |
DE10316757A1 (de) * | 2003-04-10 | 2004-10-28 | Behr Gmbh & Co. Kg | Anschluß für einen Wärmetauscher, insbesondere für ein Kraftfahrzeug |
US7708054B2 (en) * | 2003-08-01 | 2010-05-04 | Showa Denko K.K. | Heat exchanger |
FR2866419B1 (fr) | 2004-02-17 | 2007-04-20 | Valeo Climatisation | Boite collectrice munie d'une tubulure de raccordement pour un echangeur de chaleur brase. |
JP2005326135A (ja) * | 2004-04-12 | 2005-11-24 | Showa Denko Kk | 熱交換器 |
JP4613645B2 (ja) * | 2005-03-09 | 2011-01-19 | 株式会社デンソー | 熱交換器 |
JP2007192502A (ja) * | 2006-01-20 | 2007-08-02 | Denso Corp | 熱交換器 |
DE102007003097A1 (de) * | 2007-01-16 | 2008-07-17 | Oesterle, Hans-Joachim, Dipl.-Ing. | Kühler |
JP4945397B2 (ja) * | 2007-10-12 | 2012-06-06 | 昭和電工株式会社 | 熱交換器およびその製造方法 |
US20090173482A1 (en) * | 2008-01-09 | 2009-07-09 | Beamer Henry E | Distributor tube subassembly |
US20090194095A1 (en) * | 2008-01-18 | 2009-08-06 | Joel Fairstein | Solar air-heating system |
JP4720855B2 (ja) * | 2008-06-02 | 2011-07-13 | 株式会社デンソー | 熱交換器 |
US20100300667A1 (en) * | 2009-06-01 | 2010-12-02 | Delphi Technologies, Inc. | Distributor tube and end cap subassembly |
US8464782B2 (en) * | 2009-10-20 | 2013-06-18 | Delphi Technologies, Inc. | Manifold fluid communication plate |
US20110240276A1 (en) * | 2010-04-01 | 2011-10-06 | Delphi Technologies, Inc. | Heat exchanger having an inlet distributor and outlet collector |
-
2011
- 2011-06-28 FR FR1101980A patent/FR2977304B1/fr not_active Expired - Fee Related
-
2012
- 2012-06-28 ES ES12731421.9T patent/ES2588762T3/es active Active
- 2012-06-28 US US14/128,647 patent/US9958218B2/en active Active
- 2012-06-28 MX MX2014000109A patent/MX345509B/es active IP Right Grant
- 2012-06-28 EP EP12731421.9A patent/EP2726808B1/fr active Active
- 2012-06-28 JP JP2014517709A patent/JP6310386B2/ja active Active
- 2012-06-28 WO PCT/EP2012/062597 patent/WO2013001019A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04187991A (ja) * | 1990-11-22 | 1992-07-06 | Showa Alum Corp | 熱交換器 |
EP0676593A1 (fr) * | 1994-04-10 | 1995-10-11 | Plastic Magen | Echangeur de chaleur |
EP1298401A2 (fr) | 2001-09-29 | 2003-04-02 | Halla Climate Control Corporation | Echangeur de chaleur |
JP2003207294A (ja) * | 2002-01-15 | 2003-07-25 | Mitsubishi Heavy Ind Ltd | 熱交換器 |
EP1460364A2 (fr) | 2003-03-19 | 2004-09-22 | Calsonic Kansei UK Limited | Echangeurs de chaleur pour véhicule automobile |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8800924B2 (en) | 2009-01-14 | 2014-08-12 | Airbus Operations Limited | Aerofoil structure |
JP2015143606A (ja) * | 2013-12-26 | 2015-08-06 | カルソニックカンセイ株式会社 | 熱交換器 |
AU2014391505B2 (en) * | 2014-04-22 | 2018-11-22 | Mitsubishi Electric Corporation | Air conditioner |
WO2016097134A1 (fr) * | 2014-12-18 | 2016-06-23 | Valeo Systemes Thermiques | Boite collectrice pour echangeur de chaleur et echangeur de chaleur equipe de ladite boite collectrice |
FR3030710A1 (fr) * | 2014-12-18 | 2016-06-24 | Valeo Systemes Thermiques | Boite collectrice pour echangeur de chaleur et echangeur de chaleur equipe de ladite boite collectrice |
WO2019115885A1 (fr) * | 2017-12-12 | 2019-06-20 | Valeo Systemes Thermiques | Échangeur thermique, notamment évaporateur, muni d'un dispositif de raccordement pour l'introduction et l'extraction d'un fluide caloporteur |
WO2019244408A1 (fr) * | 2018-06-19 | 2019-12-26 | シャープ株式会社 | Échangeur de chaleur et climatiseur |
Also Published As
Publication number | Publication date |
---|---|
FR2977304A1 (fr) | 2013-01-04 |
MX2014000109A (es) | 2014-02-17 |
JP2014518370A (ja) | 2014-07-28 |
MX345509B (es) | 2017-02-01 |
US9958218B2 (en) | 2018-05-01 |
EP2726808A1 (fr) | 2014-05-07 |
EP2726808B1 (fr) | 2016-07-06 |
US20140224461A1 (en) | 2014-08-14 |
FR2977304B1 (fr) | 2013-07-19 |
ES2588762T3 (es) | 2016-11-04 |
JP6310386B2 (ja) | 2018-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2726808B1 (fr) | Echangeur de chaleur, boitier et circuit de climatisation comprenant un tel echangeur | |
EP1592930B1 (fr) | Condenseur, notamment pour un circuit de climatisation de vehicule automobile, et circuit comprenant ce condenseur | |
EP2648862B1 (fr) | Ensemble de deux pièces serties l'une sur l'autre | |
FR2803378A1 (fr) | Echangeur de chaleur a tubes a plusieurs canaux, en particulier pour vehicule automobile | |
EP2622295A2 (fr) | Echangeur de chaleur pour vehicule automobile. | |
EP2715268B1 (fr) | Boite collectrice, echangeur de chaleur comprenant ladite boite collectrice et procede de sertissage d'une telle boite | |
EP2912396B1 (fr) | Échangeur thermique, notamment pour vehicule automobile | |
EP3011252B1 (fr) | Échangeur de chaleur, notamment pour les boucles ou circuits de climatisation des véhicules | |
FR2834336A1 (fr) | Element de circuit pour echangeur de chaleur, notamment de vehicule automobile et echangeur de chaleur ainsi obtenu | |
FR2929390A1 (fr) | Plaque d'echangeur de chaleur | |
EP3080542A1 (fr) | Boîte collectrice et échangeur thermique correspondant | |
WO2005061980A2 (fr) | Element de circuit pour echangeur de chaleur | |
WO2005100901A1 (fr) | Tubes d'echangeur de chaleur favorisant le drainage des condensats | |
FR2968750A1 (fr) | Echangeur de chaleur, notamment pour vehicule automobile | |
EP1015838B1 (fr) | Echangeur de chaleur pour vehicule automobile, et son procede de fabrication | |
EP1676088B1 (fr) | Élément de circuit hydraulique pour échangeur de chaleur , et échangeur de chaleur ainsi obtenu | |
EP3019807B1 (fr) | Dispositif d'échange thermique et procédé de fabrication d'un tel dispositif | |
WO2015007551A1 (fr) | Plaque collectrice de collecteur d'un echangeur de chaleur | |
EP3524914B1 (fr) | Appareil de chauffage thermodynamique a condenseur micro canaux optimise pour une charge minimale en fluide frigorigene | |
EP1271083B1 (fr) | Agencement de tubulures d'entrée et de sortie pour un évaporateur | |
EP3308096B1 (fr) | Echangeur de chaleur pour vehicule automobile | |
FR3030030A1 (fr) | Collecteur pour echangeur de chaleur, notamment pour un vehicule automobile, ensemble et echangeur de chaleur comprenant un tel collecteur et procede associe | |
FR2789169A1 (fr) | Echangeur de chaleur a tubes plats pour vehicule automobile | |
EP2072936B1 (fr) | Echangeur de chaleur unitaire pour un circuit de climatisation | |
FR2799826A1 (fr) | Echangeur de chaleur brase de structure compacte, en particulier pour vehicule automobile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12731421 Country of ref document: EP Kind code of ref document: A1 |
|
REEP | Request for entry into the european phase |
Ref document number: 2012731421 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012731421 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2014517709 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: MX/A/2014/000109 Country of ref document: MX |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14128647 Country of ref document: US |