EP2936027A1 - Echangeur de chaleur, notamment pour fluide refrigerant circulant dans un vehicule automobile - Google Patents
Echangeur de chaleur, notamment pour fluide refrigerant circulant dans un vehicule automobileInfo
- Publication number
- EP2936027A1 EP2936027A1 EP13803018.4A EP13803018A EP2936027A1 EP 2936027 A1 EP2936027 A1 EP 2936027A1 EP 13803018 A EP13803018 A EP 13803018A EP 2936027 A1 EP2936027 A1 EP 2936027A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- block
- fluid
- plates
- blades
- circulation
- 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.)
- Granted
Links
- 239000003507 refrigerant Substances 0.000 title claims abstract description 9
- 239000012530 fluid Substances 0.000 claims abstract description 143
- 230000004087 circulation Effects 0.000 claims description 51
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000005219 brazing Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
- F28D7/0025—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
- F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
- F28D9/0056—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another with U-flow or serpentine-flow inside conduits; with centrally arranged openings on the plates
-
- 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
Definitions
- Heat exchanger especially for refrigerant circulating in a motor vehicle
- the invention relates to an exchanger. Although more particularly intended for applications as an internal exchanger of an air conditioning loop or exchanger between a refrigerant and a coolant, it will be more widely used for any type of heat exchange between two fluids.
- the invention aims to overcome the aforementioned drawbacks and proposes in this sense a heat exchanger, in particular for refrigerant circulating in a motor vehicle, said exchanger comprising a first block of circulation a first fluid defining first circulation blades of said first fluid and a second circulation block of a second fluid defining second circulation blades of said second fluid, said blades being superimposed in a stacking direction of said blades so as to allow heat exchange between said first and second fluids.
- said blocks allow a circulation of the first fluid avoiding the second block and a circulation of the second fluid avoiding the first block.
- the exchanger is configured so that the blocks are nested one inside the other so as to ensure a heat exchange between the two fluids, without the first fluid passing through components of the second block or the second fluid. crosses components of the first block.
- said blades extend in a longitudinal direction perpendicular to the stacking direction
- said first block comprises collectors for the first fluid located at a longitudinal end edge of the blades of said first block and / or said second block comprises collectors for the second fluid located at an edge of the first block; longitudinal end of the blades of said second block,
- said blades are configured to make a U-shaped circuit to the fluid between a first of said collectors and a second of said collectors of the corresponding block, the collectors of the first block are situated vis-à-vis a longitudinal end edge of the blades of the second block, opposite the longitudinal end edge of the blades of the second block at which are located said collectors of the second block; ,
- the collectors of the second block are situated vis-à-vis a longitudinal end edge of the blades of the first block, opposite the longitudinal end edge of the blades of the first block at which are located said collectors of the first block ,
- one and / or the other of said blocks comprises plates, stacked in said stacking direction, said plates being associated in pairs to define said circulation blades, for one and / or the other of the fluids,
- the pairs of plates for each of the fluids have a projecting portion of the pairs of plates for the other fluid, in planes orthogonal to said stacking direction, so as to be able to release a zone of said plates, said head plates, accommodating said collectors,
- said exchanger comprises fluid connections between the plates of the pairs of plates of a same fluid, situated at the level of said plate heads, so as to form said collectors,
- connections are located externally to the pairs of plates for said other fluid
- said fluid connections comprise stampings coming from said plates, said stampings coming into contact with stampings of the plate opposite the neighboring pair of plates for the circulation of the same fluid,
- said plates comprise a longitudinal end edge, said distal, opposite to an opposite longitudinal end edge of said plates at which said fluid connections are situated, said distal edge being situated between two plates facing each other; two adjacent pairs of plates for the circulation of the other fluid,
- said distal edge conforms to a part of the contour of said fluid bonds
- said blades comprise means for disturbing the flow of the first and / or second fluid, such means being for example of the type of a pressed plate, then called disruptive, which is adapted to integrate into a flow circuit of the first and / or second fluid.
- the second block comprises at least one pair of end plates, in said stacking direction, comprising a plate having a longitudinal extension identical to the other plates of said block and a termination plate having an upper longitudinal extension,
- said second block comprises at least one connection flange for one of the fluids fastened to said termination plate.
- the invention also relates to an exchanger block such as one or other of the exchanger blocks described above.
- Said block may be used as a functional brick either in such a nested block exchanger, or in another type of exchanger.
- Said block may thus be provided with an interlayer between said pairs of plates and serve, in particular, evaporator by exchange with a flow of air.
- the invention may also be inserted in a housing and the invention furthermore relates to a heat exchanger comprising such a heat exchanger block and a circulation housing of another fluid, said block being located inside said housing to allow heat exchange between the fluid flowing in said block and said other fluid.
- Figure 1 is a perspective view of an embodiment of a heat exchanger according to the invention.
- FIG 2 is a perspective view, partially exploded, of the exchanger of Figure 1;
- Figure 3 is a perspective view of a first plate of the exchanger of Figure 1;
- Figure 4 is a perspective view of another plate of the exchanger of Figure 1;
- FIG. 5 is a side view of one of the fluid circulation blocks of the exchanger of FIG. 1, equipped with a fluid connection flange;
- FIG. 6 is a side-to-side view of the fluid circulation blocks of the exchanger of FIG. 1, equipped with a single fluid connection flange;
- Figure 7 is a side view of an exchanger using the block of Figure 5, here equipped with an additional component.
- the invention relates to a heat exchanger, in particular for refrigerant circulating in a motor vehicle.
- Said exchanger comprises a first block 1 for circulating a first fluid defining first blades 3 for circulating said first fluid and a second block 2 for circulating a second fluid defining second blades 4 for circulating said second fluid.
- Said blades 3, 4 are superimposed in a stacking direction D of said blades so as to allow heat exchange between said first and second fluids.
- Said blocks 1, 2 are formed, for example, of aluminum component and / or aluminum alloy. They may be assembled, for example, by brazing said components. In Figure 1, said first block 1 extends from top to bottom while the second block 2 extends from bottom to top.
- An example of circulation of the fluid in the blades of the first block 1 is illustrated by the arrows 1a, 1b1c while an example of circulation of the fluid in the blades of the second block 2 is illustrated by the arrows 2a, 2b, 2c, on the right of the figure.
- said heat exchanger may be an internal exchanger of an air conditioning circuit.
- said first and second fluids may be a fluid known as R134a or R1234yf, among others, so that the first block 1 serves for the circulation of the fluid in a first state of temperature and pressure and the second block 2 serves for the circulation of the fluid in a second state of temperature and pressure.
- said exchanger provides a heat exchange between said coolant and a coolant, such as a mixture of water and antifreeze, including glycol. Depending on the refrigerant state, it may then occur cooling or heating of the coolant.
- a coolant such as a mixture of water and antifreeze, including glycol.
- said blocks 1, 2 allow a circulation of the first fluid avoiding the second block 2 and a circulation of the second fluid avoiding the first block 1.
- the exchanger is configured so that the blocks are nested one inside the other, here as two combs, without the first fluid passes through components of the second block 2 or the second fluid passes through components of the first block 1. In this way, it is possible to obtain a heat exchange between the two fluids while avoiding the more complex circulations of the state of the art.
- Such nesting is best understood by observing Figures 5 and 6, ignoring the clamps 100, 200 present in these figures. In Figure 5, we see the first block 1, used here for the circulation of a refrigerant.
- FIGS. 1 and 2 it can be seen that said blades 3, 4 extend here in a longitudinal direction L, perpendicular to the stacking direction D.
- Said first block 1 may comprise collectors 5a, 5b for the first fluid, located at a longitudinal end edge 7 of the blades 3 of said first block 1.
- Said second block 2 may comprise on its side collectors 6a, 6b for the second fluid, located at a longitudinal end edge 8 of the blades 4 of said second block 1.
- said blades are configured here to make a U-shaped circuit to said fluid between a first 5a, 6a of said collectors and a second 5b, 6b of said collectors of the corresponding block.
- the first 5a of the collectors of the first block 1 thus constitutes an inlet manifold for the first fluid while the second 5b collectors of said first block 1 constitutes an outlet manifold of said first fluid.
- the first 6a of the collectors of the second block 2 constitutes an inlet manifold for the second fluid while the second 6b collectors of said second block 2 constitutes an outlet manifold of said second fluid.
- the first fluid circulates in the first block 1 by being distributed by the inlet manifold 5a of said first block 1 in the blades 3 of said first block 1 where it follows the circuit 1a, 1b, 1c U-shaped higher to then enter the corresponding output manifold 5b.
- the second fluid circulates in the second block 2 being distributed by the inlet manifold 6a of said second block 2 in the blades 4 of said second block 2 where it follows the circuit 2a, 2b, 2c U referred above for then enter the corresponding output manifold 6b.
- the circulation of the first fluid in the blades 3 of said first block 1 is carried out at the co-current of the circulation of the second fluid in the blades 4 of said second block 2.
- the circulation of the first fluid in the blades 3 of said first block 1 is advantageously countercurrent to the circulation of the second fluid in the blades 4 of said second block 2.
- the collectors 5a, 5b of the first block 1 are located, for example, vis-à-vis a longitudinal end edge 10 of the blades of the second block 2, opposite the longitudinal end edge 8 of the blades 2 of the second block 2 at which are said collectors 6a, 6b of the second block 2.
- the collectors 6a, 6b of the second block 2 are located vis-à-vis an edge 9 d longitudinal end of the blades 3 of the first block 1, opposite to the longitudinal end edge 7 of the blades 3 of the first block 1 at which are said collectors 5a, 5b of the first block 1.
- said blocks 1, 2 are mounted head to tail.
- the blades 3, 4 of each of said blocks 1, 2 are offset with respect to the blades 3, 4 of the other of said blocks 1, 2 in a direction orthogonal to said stacking direction D.
- Said blocks 1, 2 here comprise plates 1 1, 12, stacked in said stacking direction, said plates being associated in pairs to define said blades 3, 4 and said circuits 1a, 1b, 1c, 2a, 2b , 2c of circulation for each of the fluids.
- said blades may be defined by extruded tubes, bent tubes or any other means for guiding a fluid.
- the pairs of plates 1 1 for the first fluid have a projecting portion 13 of the pairs of plates 12 for the second fluid, in planes orthogonal to said stacking direction so as to be able to release an area of said plates, said head plates, accommodating said collectors 5a, 5b of said first block 1.
- the pairs of plates 12 for the second fluid have a protruding part 14 of the pairs of plates 1 1 for the first fluid, in planes orthogonal to said stacking direction so as to release a zone of said plates, said head plates, accommodating said collectors 6a, 6b of said second block 2.
- said pairs of plates 11 are made to communicate for the first fluid between them without passing through the pairs of plates 12 for the second fluid, and vice versa.
- said pairs of plates January 1 of the first block 1 are offset relative to the pairs of plates 12 of the second block 2, in said longitudinal direction, and vice versa.
- Said pairs of plates 1 1, 12 are advantageously identical to each other in the same block, except possibly for the pair or pairs of plates comprising an end plate of the stack, as will be detailed below.
- Said exchanger comprises fluid connections 15a, 15b, 16a, 16b between the plates 11, 12 of the pairs of plates of the same fluid, located at said plate heads 13, 14, so as to form said collectors 5a, 5b, 6a, 6b.
- said links 15a, 15b, 16a, 16b for one of the fluids are located externally to the pairs of plates January 1, 12 for the other fluid.
- Said fluid connections 15a, 15b, 16a, 16b comprise, for example, stampings from said plates 1 1, 12.
- the said stampings 15a, 15b of the plates 1 1 of the first block 1 come here in contact with the stampings 15a, 15b of the plate 1 1 vis-à-vis the neighboring pair of plates 1 1 of said first block 1.
- said stampings 16a, 16b of the plates 12 of the second block 2 come here in contact with the stampings 16a, 16b of the plate 12 vis-à-vis the neighboring pair of plates 12 of said second block 1.
- the said stampings are provided with a fluid passage opening.
- the said stampings 15a, 15b, 16a, 16b thus effect the circulation of fluid from one pair of plates to the other, in the same block.
- stampings 15a, 15b, 16a, 16b of the same manifold 5a, 5b, 6a, 6b are here located in the axial extension of each other so that said collectors be substantially rectilinear.
- stampings of the pairs of plates for the circulation of the first fluid and the stampings of the pairs of plates for the circulation of the second fluid are located at two opposite longitudinal ends of the assembly formed by the two blocks 1, 2 .
- Said plates 1 1, 12 comprise a longitudinal end edge 17, 18, said distal, opposite a longitudinal end edge 19, 20 opposite said plates at which are located said fluid connections 15a, 15b, 16a, 16b .
- Said distal edge 17, 18 of the plates 1 1, 12 of one of the fluids is located between two plates 1 1, 12 vis-à-vis two neighboring pairs of plates for the circulation of the other fluid.
- Said distal edge 17, 18 of the plates 1 1, 12 of one of the blocks 1, 2 is close to said fluid connections 15a, 15b, 16a, 16b of the other block.
- said distal edge 17, 18 can fit a portion of the contour of said fluid connections 15a, 15b, 16a, 16b.
- said plates 1 1, 12 of each of the blocks 1, 2 comprise a bottom 21, 22, a raised edge 23, 24 and a brazing lip 25, 26.
- Said pair of plates are formed by two of said plates, provided identical, mounted head to tail so that their lips are in contact.
- the brazing lip 25, 26 of the plates of one of the blocks 1, 2 is in contact with the stampings 15a, 15b, 16a, 16b of the plates of the other block 1, 2.
- Said plates of the first and / or second block may further comprise stops 32 ( Figure 1) extending from said solder lips 26, in particular to facilitate the stacking of said plates before brazing.
- Each of said pairs of plates January 1, 12 comprises a conduit for the circulation U of the corresponding fluid, between a first of said collectors 5a, 6a allowing introduction of said fluid into said conduit and a second of said collectors 5b, 6b allowing an output of said fluid outside said conduit.
- Said blades 1 1, 12 may comprise an interferer 27, 28 of the flow of the first and / or second fluid.
- said disruptors define longitudinal channels for circulation of the first and / or second fluid.
- the desired U-shaped circulation is obtained by a stamped form of the bottom of the plates such as a central partial rib starting from longitudinal end edges provided with connecting pieces.
- the inlet manifolds 5a, 6a open opposite the first channel portions of the disrupters 27, 28 while the outlet manifolds open vis-à-vis a second portion of the channels separated from said first portion of the channels 29, 30 by one or more central channels 29, 30.
- said plates 1 1, 12 comprise locking stampings 31, 32, between the connecting pieces 15a, 15b, 16a, 16b, closing the one or more central channels 29, 30 at one of their longitudinal ends.
- Said disruptors 27, 28 are advantageously shorter than the bottom 21, 22 of said plates 1 1, 12 to define a turning zone for the fluids in each of the pairs of plates.
- the second block 2 comprises at least one pair of terminal plates 12a, 12b, in the said stacking direction D.
- Said pair of plates 12a, 12b, which terminal comprises a plate 12a, having a longitudinal extension identical to the other plates of said second block 2 and a termination plate 12b having an upper longitudinal extension.
- the plate 12b of upper termination comprises a projecting portion 34 provided with orifices, visible, for the passage of the first fluid. Said orifices come in correspondence of the collectors 5a, 5b of the first block 1. Said plate 12b of upper termination may also have orifices, also non-visible, for the passage of the second fluid to the collectors 6a, 6b corresponding. Said exchanger then comprises one or more connection flanges 36, 38 for one and the other fluids, secured to said terminal plate 12b at said passage orifices.
- said second block 2 here comprises not only the connection flange (s) 38 for the second fluid but also the connection flange 36 for the first fluid.
- each of said blocks may include its own connection flange 100, 200, as already mentioned, coming respectively vis-à-vis the collectors 5a, 5b, 6a, 6b corresponding.
- Said pair of upper terminal plates of each of the blocks 1, 2 is then identical to the pairs of non-terminal plates.
- the lower termination plate 12b, still in the orientation of FIG. 2, of the second block 2 may comprise a protruding portion 40 provided with stampings 42. contacting a bottom portion of the collectors 5a, 5b of the first block 1.
- the invention also relates to an exchanger block 1, 2 as described above, possibly equipped with a corresponding connection flange 100, 200.
- the block or blocks are configured so as to fit into a block of the same configuration, with or without the same height of blades 3, 4, having a space 101, 102, open between said pairs of blades 3, 4 at longitudinal end edges 7, 8 of said blades.
- Said blocks 1, 2 may be used according to the nested configuration already described or in other configurations, for example in the form, not illustrated, of an exchanger comprising a flow box of another fluid and such a block, placed in said housing, so as to benefit from a heat exchange between said other fluid and that flowing in said block.
- the at least one block may be provided with an interlayer 1 between said pairs of plates 11. They can then be used, including exchangers on the air such as evaporators.
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)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1262627A FR3000187B1 (fr) | 2012-12-21 | 2012-12-21 | Echangeur de chaleur, notamment pour fluide refrigerant circulant dans un vehicule automobile |
PCT/EP2013/076396 WO2014095572A1 (fr) | 2012-12-21 | 2013-12-12 | Echangeur de chaleur, notamment pour fluide refrigerant circulant dans un vehicule automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2936027A1 true EP2936027A1 (fr) | 2015-10-28 |
EP2936027B1 EP2936027B1 (fr) | 2019-10-30 |
Family
ID=47882337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13803018.4A Active EP2936027B1 (fr) | 2012-12-21 | 2013-12-12 | Échangeur de chaleur, notamment pour fluide réfrigérant circulant dans un véhicule automobile |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150354899A1 (fr) |
EP (1) | EP2936027B1 (fr) |
CN (1) | CN104995472B (fr) |
FR (1) | FR3000187B1 (fr) |
WO (1) | WO2014095572A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101886075B1 (ko) * | 2012-10-26 | 2018-08-07 | 현대자동차 주식회사 | 차량용 열교환기 |
CN104833245A (zh) * | 2015-05-21 | 2015-08-12 | 上海利策科技股份有限公司 | 多流程微孔换热器 |
JP6671170B2 (ja) * | 2015-12-28 | 2020-03-25 | 株式会社マーレ フィルターシステムズ | 熱交換器 |
IT201700113260A1 (it) * | 2017-10-09 | 2019-04-09 | Zilmet S P A | Gruppo scambiatore compatto a circuiti multipli |
IT201700122805A1 (it) * | 2017-10-27 | 2019-04-27 | Zilmet S P A | Centralina termica di regolazione compatta del tipo "hiu" |
KR102601565B1 (ko) * | 2018-12-14 | 2023-11-14 | 삼성전자주식회사 | 열교환기 및 이를 구비한 공기조화기 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR958699A (fr) * | 1942-05-22 | 1950-03-17 | ||
US2952444A (en) * | 1956-03-08 | 1960-09-13 | Rosenblads Patenter Ab | Heat exchangers of the plate type |
US4002201A (en) * | 1974-05-24 | 1977-01-11 | Borg-Warner Corporation | Multiple fluid stacked plate heat exchanger |
US4249597A (en) * | 1979-05-07 | 1981-02-10 | General Motors Corporation | Plate type heat exchanger |
US5180004A (en) * | 1992-06-19 | 1993-01-19 | General Motors Corporation | Integral heater-evaporator core |
FR2728666A1 (fr) * | 1994-12-26 | 1996-06-28 | Valeo Thermique Habitacle | Echangeur de chaleur a trois fluides d'encombrement reduit |
JP3479477B2 (ja) * | 1999-12-16 | 2003-12-15 | Smc株式会社 | 温調装置用熱交換装置 |
US7069981B2 (en) * | 2002-11-08 | 2006-07-04 | Modine Manufacturing Company | Heat exchanger |
JP2005055087A (ja) * | 2003-08-05 | 2005-03-03 | Calsonic Kansei Corp | 積層型熱交換器 |
JP2007017133A (ja) * | 2005-07-11 | 2007-01-25 | Denso Corp | 熱交換器 |
FR2891615B1 (fr) * | 2005-09-30 | 2008-01-11 | Valeo Systemes Thermiques | Echangeur de chaleur a tubes plats alternes. |
FR2955928B1 (fr) * | 2010-01-29 | 2012-06-01 | Valeo Systemes Thermiques | Echangeur de chaleur |
JP5206830B2 (ja) * | 2011-03-25 | 2013-06-12 | ダイキン工業株式会社 | 熱交換器 |
-
2012
- 2012-12-21 FR FR1262627A patent/FR3000187B1/fr not_active Expired - Fee Related
-
2013
- 2013-12-12 CN CN201380073343.4A patent/CN104995472B/zh active Active
- 2013-12-12 WO PCT/EP2013/076396 patent/WO2014095572A1/fr active Application Filing
- 2013-12-12 US US14/653,551 patent/US20150354899A1/en not_active Abandoned
- 2013-12-12 EP EP13803018.4A patent/EP2936027B1/fr active Active
Non-Patent Citations (1)
Title |
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See references of WO2014095572A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2936027B1 (fr) | 2019-10-30 |
FR3000187B1 (fr) | 2019-08-16 |
CN104995472B (zh) | 2017-08-04 |
CN104995472A (zh) | 2015-10-21 |
FR3000187A1 (fr) | 2014-06-27 |
US20150354899A1 (en) | 2015-12-10 |
WO2014095572A1 (fr) | 2014-06-26 |
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