EP2105694B1 - Échangeur de chaleur - Google Patents
Échangeur de chaleur Download PDFInfo
- Publication number
- EP2105694B1 EP2105694B1 EP09155763.7A EP09155763A EP2105694B1 EP 2105694 B1 EP2105694 B1 EP 2105694B1 EP 09155763 A EP09155763 A EP 09155763A EP 2105694 B1 EP2105694 B1 EP 2105694B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- plates
- wall
- heat exchanger
- fluid
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 description 38
- 238000010438 heat treatment Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000013529 heat transfer fluid Substances 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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
- 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
- F28D1/03—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 plate-like or laminated conduits
- F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
- F28D1/0325—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
- F28D1/0333—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
-
- 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
- F28D1/03—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 plate-like or laminated conduits
- F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
- F28D1/0325—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
- F28D1/0333—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
- F28D1/0341—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members with U-flow or serpentine-flow inside the conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2225/00—Reinforcing means
- F28F2225/04—Reinforcing means for conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
Definitions
- the invention relates to a heat exchanger for exchanging heat between a first fluid and a second fluid.
- the heat exchanger comprises a stack of identical pouches or tubes in which a first fluid circulates, each formed of two plates of metal sheet shaped cups according to the present invention.
- the plates are arranged in such a way that their concavities are turned toward each other.
- the plates are sealed to each other at their periphery, in particular by brazing.
- Such a heat exchanger is described in particular in the document US3207216 .
- Such a heat exchanger is commonly used as an evaporator in a refrigerant circuit for the air conditioning of the passenger compartment of a motor vehicle, this refrigerant constituting the first fluid and the second fluid being atmospheric air, or as a radiator heating in a coolant circuit for heating the passenger compartment of a motor vehicle, the heat transfer fluid constituting the first fluid and the second fluid being atmospheric air.
- the document US5186250A discloses a flat tube which comprises either a pair of planar walls which are spaced a predetermined distance apart from each other, the planar walls having respective lateral ends connected to each other by a folded portion U, the planar walls further having other lateral ends which abut against each other and are firmly attached to each other, the flat tube comprises a pair of preformed plates having abutting portions and welded at both lateral ends.
- the tube further comprises one or more curved lugs integrally formed with an inner surface of each planar wall and projecting inwardly from an inner surface of each planar wall, and the curved lugs have inner peaks respectively. so that the inner vertices protruding from a flat wall bear against the inner surface of the other flat wall or against the inner peaks of the other curved lugs projecting from said other planar wall.
- the atmospheric air passing through the heat exchangers is loaded with particles, in particular water and / or impurities.
- the particles come into contact with the surfaces of the plates constituting the pockets or tubes.
- such particles come into contact with the areas of sealed contacts between two plates.
- the object of the invention is therefore to provide a heat exchanger overcoming the aforementioned drawbacks.
- the invention therefore provides a heat exchanger omterrorism at least a flat tube composed of a first plate and a second plate, each plate being made from a stamped metal sheet having a peripheral edge contained in a plane and forming a connecting zone, each plate having a first and a second large sides and a first and a second small sides, and comprising at least one wall extending from the peripheral edge perpendicular to the plane containing the peripheral edge.
- Such a wall makes it possible to protect the junction between two plates forming a heat exchanger tube. Indeed, during the assembly of two plates together, the wall of one of the plates comes to cover the junction zone between the plates and thus isolate this zone from the external elements, in particular the drops of water, the metal particles , ...
- the plate has a first and a second large sides and a first and second small sides. According to the invention, the wall extends over the entire length of the first large side.
- the wall is also arranged on at least a portion of the first and / or second small side (s).
- the plate has a plane of symmetry perpendicular to the long sides.
- the stamped metal sheet has a thickness less than or equal to 0.35 mm.
- the first plate and the second plate are arranged in such a way that the first large side of the first plate cooperates with the second large side of the second plate.
- the figure 1 represents, in perspective, a heat exchanger 1.
- the heat exchanger 1 is of the plate type, comprising a stack of flat tubes 2, each consisting of a pair of facing plates 4 joined together.
- the assembled plates 4 define between them a passage 6 for the flow a fluid, in particular a cooling fluid of an air conditioning loop or a heat transfer fluid of a heating mouth.
- Each plate 4 having openings forming a fluid inlet 8 for introducing fluid into the fluid flow passage 6 and a fluid outlet 10 for discharging the fluid from the fluid flow passage 6.
- the plate 4 also comprises a central rib 14 on the surface of its inner wall which form a projection in the flow passage 6 of the fluid.
- the rib 14 of the first plate 4 forming the flat tube 2 is kept in contact with the rib 14 facing the second plate 4 forming the flat tube 2 in order to create a separation in the flow passage 6 of the fluid for circulation fluid between the fluid inlet 8 and the fluid outlet 10 thus forming a circulation 'U'.
- the plate 4 comprises a multitude of projections 12 on the surface of its inner wall which form protrusions in the flow passage 6 of the fluid.
- the projections 12 of each of the plates 4 are arranged in rows which extend in the direction of the flow passage of the fluid.
- the projections 12 of a plate 4 of each pair of plates 4 are kept in contact with the ribs facing the other plate 4.
- plates 4 do not have protrusions 12 and are smooth.
- the heat exchanger 1 extends over a height H in a z direction, a width L in a direction x and a depth P in a direction y.
- the directions x, y and z form a direct dihedron.
- the heat exchanger 1 comprises a series of flat tubes 2 arranged alternately across the width L with tabs 16 in the x direction.
- the flat tubes 2 extend over the height H. Over most of this height, the passages 6 of the flat tubes 2 have a substantially constant thickness 'e' formed by the gap between two plates 4 of the same pair.
- the heat exchanger 1 comprises at the fluid inlet 8 and the fluid outlet 10 bulges 18 of a thickness greater than the thickness 'e' of the passages 6 of the flat tubes 2.
- the bulge 18 d a plate 4 form with the bulge 18 of the plate 4 of the same pair of plates 4 a fluid circulation space acting as a fluid inlet manifold and a fluid outlet manifold.
- Each input collector of a pair of plates 4 is in contact with the input collector of a pair of neighboring plates 4 in the x direction.
- each output collector of a pair of plates 4 is in contact with the output collector of a pair of neighboring plates 4 in the x direction.
- the stack of flat tubes 2 creates, between two pairs of adjacent plates 4 in the x direction, an interval.
- Each of these gaps is lined with an interlayer 16 formed from a heat conductive corrugated thin sheet, the ridges of which are in alternating contact with the two plates 4 of the flat tubes 2 delimiting the gap.
- an air flow 50 represented on the figure 5 , can flow in the intervals arranged between two pairs of neighboring plates 4 in the x direction, through the inserts 16, for exchanging heat, with the fluid flowing in the passages 6 of the flat tubes 2
- a bundle of the heat exchanger 1 is formed by the stack of flat tubes 2 alternating with the spacers 16. The bundle is terminated, in the x direction, by two end plates 20.
- the assembly constituted by the flat tubes 2, the spacers 16 and the end plates 20 is secured to form a unitary element forming the heat exchanger beam 1.
- the fastening of the assembly is carried out, for example by brazing.
- the connection of the heat exchanger 1 to a fluid circuit to which it is integrated is through pipes 24, generally made of aluminum, opening respectively into the inlet manifold and the outlet manifold of the heat exchanger 1.
- the pipes 24 are held integral with the beam of the heat exchanger 1, in particular by brazing.
- the pipes 24 are connected to the fluid circuit by connecting members 22.
- All flat tubes 2 are identical and consist of two plates 4 made from sheet metal stamped cups.
- the sheet forming the plate 4 is of a thickness 'th'. It is particularly advantageous that the thickness 'th' of the sheet forming the plate 4 is less than or equal to 0.35 mm.
- Each plate 4 is formed of two long sides 26 extending over a height H in the z direction connected by two small sides 28 extending over a depth P in the y direction.
- Each plate 4 has a peripheral edge 30 forming a contour of the plate 4 extending at the large sides 26 in the y direction and at the small sides 28 in the z direction.
- the peripheral edge 30 is contained in a plane P.
- the plane P is such generally parallel to the plane containing the inner wall of the plate 4 and is distant from this plane by a distance substantially equal to half the thickness 'e' of the passages 6 of the flat tubes 2.
- the plane P contains the peripheral edge 30 of the plate 4.
- the plane P of the first plate 4 coincides with the plane P of the second plate 4.
- Each plate 4 of the same pair of plates 4 are joined together tightly over their entire contour at their respective peripheral edge 30 to define passage 6 for the flow of a fluid.
- the plate 2 also comprises a wall 40 extending from the peripheral edge 30.
- the wall 40 is not contained in the plane P.
- the wall 40 is perpendicular to the plane P and extends in the x direction to the opposite of the inner wall of the plate 4.
- the wall 40 extends in the x direction of a height 'f'.
- the height 'f' is greater than or equal to the thickness 'th' of the sheet of the plate 4.
- the wall 40 extends over one of the long sides 26 over at least a portion of the height H of the plate 4. In a complementary and particularly advantageous manner, the wall 40 extends over the small sides 28 over part of the depth P of the plate 4.
- the wall 40 extends over the entire height H of the plate 4. Similarly, it extends particularly advantageously over half the depth P of the plate 4.
- the wall 40 is continuous along the peripheral edge 30 of the plate 4.
- the wall 40 extends only on one of the long sides 26 of the plate 4.
- Each of the two plates 4 constituting the flat tube 4 comprises a wall 40.
- the figure 5 is a sectional view according to section VV of the figure 1 of the heat exchanger 1 and the figure 5a present is a detailed view of the tube junction zone of a heat exchanger 1.
- the flat tubes 2 are constituted by the assembly of two plates 4 between them.
- the plates 4 are joined on their contour at their respective peripheral edge 30 to form a connecting zone 42.
- the latter extends over the entire outer contour of the flat tube 2.
- connection zone 42 ensures the tight closure of the flat tubes 2 and, more particularly, the passages 6 of fluid vis-à-vis the outside.
- the connecting zone 42 constitutes an impervious interface to the air flow 50 for the fluid flowing in the flat tubes 2.
- the wall 40 covers the connecting zone 42.
- the wall 40 constitutes a protection of the connection zone 42 with respect to the air flow 50.
- the air stream 50 is charged with particles, in particular water or metal such as copper.
- the wall 40 avoids any direct contact between the connection zone 42 and the air flow 50.
- the risks associated with the particles of the air flow 50, in particular corrosion, are reduced. This reduces the risk of corrosion and therefore the risk of leakage of flat tubes.
- the wall 40 also makes it possible to improve the rigidity of the plate 4.
- the wall 40 constitutes a rib for stiffening the plate 4. This is particularly advantageous in the context of reducing the thickness of the plate 4
- the wall 40 thus makes it possible, once assembled to another plate 40, to define a particularly rigid tube 2. This property affects the mechanical strength of the beam of the heat exchanger 1 and contributes to the mechanical strength of the latter.
- the figure 6 is a detail view of the top of the heat exchanger 1. As shown on the figure 6 each connecting zone 42 of a pair of plates 4 is covered by the wall 40. Thus, the air flow 50 comes into contact with the wall 40. The connection zone 42 is thus protected from the air flow.
- the tightness of the assembly of the flat tubes 4 is guaranteed.
- the plate 4 of the exchanger comprises a plane of symmetry perpendicular to the long sides 26.
- the plate 4 comprises, in addition to the openings forming the fluid inlet 8 and the fluid outlet 10 disposed in upper part of the plate 4, openings in the lower part of the plate 4 to achieve communication with neighboring pairs of plates.
- Plate 4 according to figures 7 and 8 is identical in structure to the plate 4 according to the Figures 2-4 . It is distinguished by the presence of two series of openings 110, 120, 160 and 180 disposed at the two ends of the plate 4.
- the plate 4 of the figure 7 has two channels 240 and 220 fluidically connecting respectively a first opening 110 of a first end of the plate 4 with a first opening 160 of a second end of the plate 4 and a second opening 120 of the first end of the plate 4 with a second opening 180 of the second end of the plate 4.
- the channels 220 and 240 are separated by a rib 140 central.
- the plate 4 is such that the flat tube 2 is formed of two identical plates 4 arranged head to tail.
- the channel 220 of a first plate 4 constituting the flat tube 2 faces the channel 240 of the second plate 4 constituting the flat tube 2 and vice versa.
- the tightness between the two fluid passages thus created in the tube 2 is achieved by contacting the respective ribs 140 of the plates 4 forming the flat tube 2.
- This embodiment has the additional advantage of allowing the manufacture of a single model 4 plates that will be used for the production of flat tubes 2 and heat exchangers 1. It thus has a significant benefit from a point of view of standardization and production rates.
- figure 8 is a perspective view of a plate of the heat exchanger according to the invention.
- Notches 210 are formed in the wall 40 of the plate 4.
- the wall 40 comprises two notches 210. This number is in no way limiting.
- each notch 210 there are lugs 200 that are maneuvered opposite the notches 210 by symmetry with respect to a plane passing through the rib 140 and perpendicular to the general plane of the plate 4.
- the notches 210 of a first plate 4 come into cooperation with the lugs 200 of the second plate 4 and vice versa in order to facilitate the assembly and cohesion of the plates 4 between them.
- the lugs 200 serve as crimping tabs and make it possible to close the peripheral contour of the flat tube 4.
- the first exemplary embodiment has been described with tubes forming tubes having a U-shaped fluid circulation.
- the second embodiment covers the plates for flat tube forming an 'I' circulation.
- the present invention finds a particular application when a heat exchanger must be developed, for example for a heating, ventilation and / or air conditioning system for motor vehicles.
- the present invention is particularly suitable for heat exchangers such as heating or cooling radiators, evaporators, condensers or gas coolers integrated in a heating, ventilation and / or air conditioning system of a motor vehicle.
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0801633A FR2929390B1 (fr) | 2008-03-26 | 2008-03-26 | Plaque d'echangeur de chaleur |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2105694A1 EP2105694A1 (fr) | 2009-09-30 |
EP2105694B1 true EP2105694B1 (fr) | 2019-04-17 |
Family
ID=39777082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09155763.7A Active EP2105694B1 (fr) | 2008-03-26 | 2009-03-20 | Échangeur de chaleur |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090242182A1 (ja) |
EP (1) | EP2105694B1 (ja) |
JP (1) | JP5722528B2 (ja) |
FR (1) | FR2929390B1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2978538B1 (fr) | 2011-07-25 | 2015-06-19 | Valeo Systemes Thermiques | Plaque d'echangeur de chaleur. |
JP5891102B2 (ja) * | 2012-04-27 | 2016-03-22 | 株式会社ケーヒン・サーマル・テクノロジー | 蓄熱機能付き熱交換器およびその製造方法 |
FR2991035B1 (fr) * | 2012-05-22 | 2018-07-27 | Valeo Systemes Thermiques | Tube d'echangeur de chaleur, faisceau de tube d'echangeur de chaleur, echangeur de chaleur comprenant un tel faisceau et procede de fabrication d'une plaque d'un tube d'echangeur de chaleur |
JP6107017B2 (ja) * | 2012-09-18 | 2017-04-05 | ダイキン工業株式会社 | 熱交換器、および、熱交換器の製造方法 |
US9453690B2 (en) | 2012-10-31 | 2016-09-27 | Dana Canada Corporation | Stacked-plate heat exchanger with single plate design |
CN104729330A (zh) * | 2013-12-18 | 2015-06-24 | 四平维克斯换热设备有限公司 | 焊接板的内置板壳式换热器 |
FR3060105A1 (fr) * | 2016-12-12 | 2018-06-15 | Valeo Systemes Thermiques | Echangeur thermique, notamment evaporateur, du type a plaques presentant des moyens de renfort mecaniques |
TWI662402B (zh) * | 2018-06-06 | 2019-06-11 | 酷碼科技股份有限公司 | 冷卻系統及水冷排 |
CN210426171U (zh) * | 2019-06-03 | 2020-04-28 | 浙江盾安热工科技有限公司 | 扁管及换热器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5186250A (en) * | 1990-05-11 | 1993-02-16 | Showa Aluminum Kabushiki Kaisha | Tube for heat exchangers and a method for manufacturing the tube |
JP2000130983A (ja) * | 1998-08-20 | 2000-05-12 | Showa Alum Corp | 積層型熱交換器 |
FR2814538A1 (fr) * | 2000-09-22 | 2002-03-29 | Denso Corp | Echangeur thermique pour un dispositif de chauffage d'eau a condensation |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207216A (en) * | 1963-02-27 | 1965-09-21 | Borg Warner | Heat exchanger |
FR1534427A (fr) * | 1967-08-18 | 1968-07-26 | Marston Excelsior Ltd | échangeur de chaleur |
FR1585848A (ja) * | 1968-10-21 | 1970-01-30 | ||
DE2237059A1 (de) * | 1972-07-28 | 1974-02-07 | Volkswagenwerk Ag | Anordnung zur zentrierung von plattenfoermigen bauteilen |
US4592414A (en) * | 1985-03-06 | 1986-06-03 | Mccord Heat Transfer Corporation | Heat exchanger core construction utilizing a plate member adaptable for producing either a single or double pass flow arrangement |
US5111877A (en) * | 1991-07-01 | 1992-05-12 | General Motors Corporation | Multi-tube heat exchanger with mechanically interlocked tubes formed from mechanically interlocked plates |
GB2275005B (en) * | 1993-02-11 | 1996-04-03 | Dimplex | Method of mass-producing an electrical column radiator |
JPH0798190A (ja) * | 1993-09-30 | 1995-04-11 | Sanden Corp | 積層型熱交換器 |
JP4081883B2 (ja) * | 1998-09-29 | 2008-04-30 | 株式会社デンソー | 熱交換器 |
JP2000346587A (ja) * | 1999-06-09 | 2000-12-15 | Bosch Automotive Systems Corp | 熱交換器用チューブ |
JP2002098493A (ja) * | 2000-09-22 | 2002-04-05 | Denso Corp | 熱交換器 |
JP2002243385A (ja) * | 2001-02-20 | 2002-08-28 | Denso Corp | 熱交換器 |
DE10201512A1 (de) * | 2002-01-17 | 2003-07-31 | Behr Gmbh & Co | Mehrkammerflachrohr |
JP2004092935A (ja) * | 2002-08-29 | 2004-03-25 | Jfe Steel Kk | 熱交換器パネル用保護カバー及び熱交換器 |
CA2420273A1 (en) * | 2003-02-27 | 2004-08-27 | Peter Zurawel | Heat exchanger plates and manufacturing method |
FR2854229A1 (fr) * | 2003-04-25 | 2004-10-29 | Realisation Mecaniques Engenee | Echangeur de chaleur a condensation |
JP2005055073A (ja) * | 2003-08-04 | 2005-03-03 | Calsonic Kansei Corp | 熱交換器 |
JP4392218B2 (ja) * | 2003-10-14 | 2009-12-24 | 株式会社マーレ フィルターシステムズ | 多板式熱交換器 |
DE10359806A1 (de) * | 2003-12-19 | 2005-07-14 | Modine Manufacturing Co., Racine | Wärmeübertrager mit flachen Rohren und flaches Wärmeübertragerrohr |
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2008
- 2008-03-26 FR FR0801633A patent/FR2929390B1/fr not_active Expired - Fee Related
-
2009
- 2009-03-20 EP EP09155763.7A patent/EP2105694B1/fr active Active
- 2009-03-24 JP JP2009071338A patent/JP5722528B2/ja active Active
- 2009-03-26 US US12/411,904 patent/US20090242182A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5186250A (en) * | 1990-05-11 | 1993-02-16 | Showa Aluminum Kabushiki Kaisha | Tube for heat exchangers and a method for manufacturing the tube |
JP2000130983A (ja) * | 1998-08-20 | 2000-05-12 | Showa Alum Corp | 積層型熱交換器 |
FR2814538A1 (fr) * | 2000-09-22 | 2002-03-29 | Denso Corp | Echangeur thermique pour un dispositif de chauffage d'eau a condensation |
Also Published As
Publication number | Publication date |
---|---|
JP5722528B2 (ja) | 2015-05-20 |
FR2929390B1 (fr) | 2014-10-10 |
US20090242182A1 (en) | 2009-10-01 |
EP2105694A1 (fr) | 2009-09-30 |
JP2009257739A (ja) | 2009-11-05 |
FR2929390A1 (fr) | 2009-10-02 |
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