US20090242182A1 - Heat Exchanger Plate - Google Patents

Heat Exchanger Plate Download PDF

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Publication number
US20090242182A1
US20090242182A1 US12/411,904 US41190409A US2009242182A1 US 20090242182 A1 US20090242182 A1 US 20090242182A1 US 41190409 A US41190409 A US 41190409A US 2009242182 A1 US2009242182 A1 US 2009242182A1
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US
United States
Prior art keywords
plate
heat exchanger
plates
wall
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.)
Abandoned
Application number
US12/411,904
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English (en)
Inventor
Sylvain Moreau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Assigned to VALEO SYSTEMES THERMIQUES reassignment VALEO SYSTEMES THERMIQUES ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MOREAU, SYLVAIN
Publication of US20090242182A1 publication Critical patent/US20090242182A1/en
Abandoned legal-status Critical Current

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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

  • This invention relates to a plate used in the production of a heat exchanger for exchanging heat between a first fluid and a second fluid.
  • the heat exchanger includes a stack of identical pouches or tubes in which a first fluid circulates, each formed by two plates of sheet metal chased in the form of basins according to this invention.
  • the plates are arranged so that their concavities are facing one another.
  • the plates are mutually connected in a sealed manner at their peripheries, in particular by brazing.
  • Such a heat exchanger is commonly used as an evaporator in a refrigerant circuit for the air conditioning of a motor vehicle interior, which refrigerant constitutes the first fluid, and the second fluid is the atmospheric air, or it is used as a heater in a heat-transfer fluid circuit for heating a motor vehicle interior, which heat-transfer fluid constitutes the first fluid, and the second fluid is the atmospheric air.
  • the atmospheric air passing through the heat exchangers is filled with particles, in particular of water and/or impurities.
  • the objective of the invention is therefore to propose a new type of plate for heat exchangers that overcomes the aforementioned disadvantages.
  • the invention therefore relates to a plate for a flat heat exchanger tube made of chased sheet metal comprising a peripheral edge contained in a plane and forming a connection area.
  • the plate includes at least one wall extending perpendicularly to the plane.
  • Such a wall enables protection of the junction between two plates forming a heat exchanger tube to be ensured. Indeed, when two plates are assembled to one another, the wall of one of the plates covers the junction area between the plates, and thus insulates said area from external elements, in particular water droplets, metal particles, and so on.
  • such a wall enables the plate to be rigidified by creating a rib that opposes any bending of the latter. It has a very specific advantage in reducing the mass and general dimensions of heat exchangers by using metal sheets of lower thickness to form the plates.
  • the plate comprises a first and a second large side and a first and a second small side.
  • the wall is arranged on at least a portion of the first large side.
  • 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 large sides.
  • the chased sheet metal has a thickness below or equal to 0.35 mm.
  • This invention also covers a tube for a heat exchanger, comprised of at least one first plate as described above.
  • the tube for a heat exchanger is comprised of a first and a second plate, as described above.
  • the first and the second plates are arranged so that the first large side of the first plate cooperates with the second large side of the second plate.
  • this invention also relates to a heat exchanger including at least one flat tube, as described above.
  • FIG. 1 is a frontal view of a heat exchanger consisting of a stack of plates according to this invention
  • FIG. 2 is a perspective view of a plate according to a first alternative of this invention
  • FIG. 3 is a detailed view of the upper portion of a plate of FIG. 1 ,
  • FIG. 4 is a detailed view of the lower portion of a plate of FIG. 1 .
  • FIG. 5 is a cross-section view according to section V-V of FIG. 1 of the heat exchanger according to this invention.
  • FIG. 5 a is a detailed view of the tube junction area according to this invention.
  • FIG. 6 is a detailed view of the upper portion of the heat exchanger according to this invention.
  • FIG. 7 is a perspective view of a plate according to a second embodiment of this invention.
  • FIG. 8 is a perspective view of a plate according to an alternative embodiment of a plate according to FIG. 7 .
  • FIG. 1 shows, in a perspective view, a heat exchanger 1 .
  • the heat exchanger 1 is of the plate type, including a stack of flat tubes 2 , each being formed by a pair of plates 4 opposite and connected to one another.
  • the assembled plates 4 mutually define a passage 6 for the flow of a fluid, in particular a refrigerant for an air conditioning circuit or a heat-exchange fluid for a heating circuit.
  • Each plate 4 comprises openings forming a fluid inlet 8 for introducing the 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 internal wall, which forms a projection in the fluid flow passage 6 .
  • the rib 14 of the first plate 4 forming the flat tube 2 is held in contact with the rib 14 opposite the second plate 4 forming the flat tube 2 so as to create a separation in the fluid flow passage 6 for circulation of the fluid between the fluid inlet 8 and the fluid outlet 10 thus forming a ‘U’-shaped circulation.
  • the plate 4 includes a plurality of projections 12 on the surface of its internal wall, which form protuberances in the fluid flow passage 6 .
  • the projections 12 of each of the plates 4 are arranged in rows that extend in the direction of the fluid flow passage.
  • the projections 12 of a plate 4 of each pair of plates 4 are held in contact with the ribs opposite the other plate 4 .
  • the plates 4 do not comprise projections 12 and are smooth.
  • the heat exchanger 1 extends over a height H in a direction z, a width L in a direction x and a depth P in a direction y.
  • the directions x, y and z form a direct dihedral.
  • the heat exchanger 1 includes a series of flat tubes 2 arranged alternately on the width L with inserts 16 in direction x.
  • the flat tubes 2 extend over the height H. Over a major portion of this height, the passages 6 of the flat tubes 2 have a substantially constant thickness ‘e’ formed by the interval 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 with a thickness greater than the thickness ‘e’ of the passages 6 of the flat tubes 2 .
  • the bulge 18 of a plate 4 forms, with the bulge 18 of a plate 4 of the same pair of plates 4 , a space for fluid circulation serving as a fluid inlet collector and a fluid outlet collector.
  • Each inlet collector of a pair of plates 4 is in contact with the inlet collector of an adjacent pair of plates 4 in direction x.
  • each outlet collector of a pair of plates 4 is in contact with the outlet collector of an adjacent pair of plates 4 in direction x.
  • the stack of flat tubes 2 creates an interval between two pairs of adjacent plates 4 in direction x.
  • Each of these intervals is equipped with an insert 16 formed by a thin undulated heat-conducting sheet, of which the peaks are alternately in contact with the two plates 4 of the flat tubes 2 defining the interval.
  • an air flow 50 shown in FIG. 5 , can circulate in the intervals arranged between two pairs of adjacent plates 4 in direction x, through the inserts 16 , for exchanging heat, with the fluid circulating in the passages 6 of the flat tubes 2 .
  • a heat exchanger bundle 1 is formed by the stack of flat tubes 2 alternating with the inserts 16 .
  • the bundle is terminated, in direction x, by two end plates 20 .
  • the assembly formed by the flat tubes 2 , the inserts 16 and the end plates 20 is secured so as to form a unitary element forming the heat exchanger bundle 1 .
  • the securing of the assembly is achieved, for example, by brazing.
  • connection of the heat exchanger 1 to a fluid circuit with which it is integrated is performed by pipes 24 , generally made of aluminum, leading respectively into the inlet collector and the outlet collector of the heat exchanger 1 .
  • the pipes 24 are kept secured to the heat exchanger bundle 1 , in particular by brazing.
  • the pipes 24 are connected to the fluid circuit by connection members 22 .
  • FIGS. 2 to 4 show a plate 4 according to this invention.
  • All of the flat tubes 2 are identical and are formed by two plates 4 made of sheets chased in the form of basins.
  • the sheet forming the plate 4 has a thickness ‘th’. It is particularly advantageous for the thickness ‘th’ of the sheet forming the plate 4 to be below or equal to 0.35 mm.
  • Each plate 4 is formed by two large sides 26 extending over a height H in direction z connected by two small sides 28 extending over a depth P in direction y.
  • Each plate 4 comprises a peripheral edge 30 forming a contour of the plate 4 extending at the level of the large sides 26 in direction y and at the level of the small sides 28 in direction z.
  • the peripheral edge 30 is contained in a plane P.
  • the plane P is generally parallel to the plane containing the internal wall of the plate 4 and is separated 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 .
  • Each plate 4 of the same pair of plates 4 is joined together in a sealed manner over the entire contour at their respective peripheral edges 30 in order to define the passage 6 for 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 direction x opposite the internal wall of the plate 4 .
  • the wall 40 extends in direction x by a height ‘f’.
  • the height ‘f’ is above or equal to the thickness ‘th’ of the sheet of the plate 4 .
  • the wall 40 extends on one of the large 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 on the small sides 28 over a portion of the depth P of the plate 4 .
  • the wall 40 extends over the 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 being separated into three segments arranged respectively on one of the large sides 26 and the two small sides 28 .
  • the wall 40 extends only on one of the large sides 26 of the plate 4 .
  • each of the two plates 4 forming the flat tube 4 includes a wall 40 .
  • FIG. 5 is a cross-section view according to section V-V of FIG. 1 of the heat exchanger according 1
  • FIG. 5 a is a detailed view of the junction area of the tubes of a heat exchanger 1 .
  • the flat tubes 2 are formed by assembling two plates 4 together.
  • the plates 4 are joined over their contour at their respective peripheral edges 30 so as to form a connection area 42 .
  • This connection area extends over the entire external contour of the flat tube 2 .
  • connection area 42 ensures the tight seal of the flat tubes 2 , and, more specifically, of the fluid passages 6 with respect to the outside.
  • connection area 42 forms an interface impervious to the airflow 50 for the fluid circulating in the flat tubes 2 .
  • the wall 40 covers the connection area 42 .
  • the wall 40 forms a protection for the connection area 42 from the airflow 50 .
  • the airflow 50 is filled with particles, in particular water or metal, such as copper.
  • the wall 40 prevents any direct contact between the connection area 42 and the airflow 50 .
  • the risks associated with particles from the airflow 50 are reduced.
  • the risks of corrosion, and therefore the risks of leakage of the flat tubes, are thus reduced.
  • the wall 40 also enables the rigidity of the plate 4 to be improved.
  • the wall 40 forms a rigidification rib of the plate 4 . This is particularly advantageous in terms of reducing the thickness of the plate 4 .
  • the wall 40 therefore enables, once assembled with another plate 40 , a particularly rigid tube 2 to be defined. This property has an impact on the mechanical performance of the heat exchanger bundle 1 and contributes to the mechanical resistance of the latter.
  • FIG. 6 is a detailed view of the upper portion of the heat exchanger 1 . As shown in FIG. 6 , each connection area 42 of a pair of plates 4 is covered by the wall 40 . Thus, the airflow 50 comes into contact with the wall 40 . The connection area 42 is therefore protected from the airflow.
  • the plate 4 comprises a plane of symmetry perpendicular to the large sides 26 .
  • the plate 4 comprises, as a complement tot he openings forming the fluid inlet 8 and the fluid outlet 10 arranged in the upper portion of the plate 4 , openings in the lower portion of the plate 4 so as to enable communication with the adjacent pairs of plates.
  • the plate 4 of the second embodiment has a structure identical to the plate 4 of the first embodiment. It differs therefrom by the presence of two series of openings 110 , 1120 , 160 and 180 , arranged at the two ends of the plate 4 .
  • the plate 4 of FIG. 7 has two channels 240 and 220 enabling fluidic communication of 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 central rib 140 .
  • the plate 4 is such that the flat tube 2 is formed by two identical plates 4 arranged head-to-tail.
  • the channel 220 of a first plate 4 forming the flat tube 2 is opposite the channel 240 of the second plate 4 forming the flat tube 2 , and vice versa.
  • the tightness between the two fluid passages thus created in the tube is achieved by the contact between the respective ribs 140 of the plates 4 forming the flat tube 2 .
  • This second embodiment has the additional advantage of enabling a single model of plates 4 to be produced, which plates will be used to produce flat tubes 2 and heat exchangers 1 . It therefore has an important benefit from the perspective of standardization and production rates.
  • FIG. 8 is a perspective view of a plate according to an alternative embodiment of a plate as described in reference to FIG. 7 .
  • This alternative embodiment is distinguished by the presence of notches 210 formed in the wall 40 of the plate 4 .
  • the wall 40 includes two notches 210 . This number is in no way limiting.
  • lugs 200 are located face-to-face with the notches 210 , symmetrically 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 cooperate with the lugs 200 of the second plate 4 , and vice versa so as to facilitate the assembly and cohesion of the plates 4 with one another.
  • the lugs 200 serve as swaging projections and enable the peripheral contour of the flat tube 4 to be closed.
  • the first preferred example embodiment was described in terms of plates forming tubes having a ‘U’-shaped fluid circulation.
  • the second example embodiment covers plates for a flat tube forming an ‘I’-shaped circulation.
  • This invention is very specifically applicable when a heat exchanger must be produced, for example for a heating, ventilation and/or air conditioning system intended for motor vehicles.
  • this invention is particularly suitable for heat exchangers of the heater or cooling type, evaporators, condensers or gas coolers integrated in a heating, ventilation and/or air conditioning system of a motor vehicle.

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  • 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)
US12/411,904 2008-03-26 2009-03-26 Heat Exchanger Plate Abandoned US20090242182A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FRFR08/01633 2008-03-26
FR0801633A FR2929390B1 (fr) 2008-03-26 2008-03-26 Plaque d'echangeur de chaleur

Publications (1)

Publication Number Publication Date
US20090242182A1 true US20090242182A1 (en) 2009-10-01

Family

ID=39777082

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/411,904 Abandoned US20090242182A1 (en) 2008-03-26 2009-03-26 Heat Exchanger Plate

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US (1) US20090242182A1 (de)
EP (1) EP2105694B1 (de)
JP (1) JP5722528B2 (de)
FR (1) FR2929390B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103376009A (zh) * 2012-04-27 2013-10-30 株式会社京滨冷暖科技 带蓄热功能热交换器及其制造方法
US9453690B2 (en) 2012-10-31 2016-09-27 Dana Canada Corporation Stacked-plate heat exchanger with single plate design
US9927182B2 (en) 2012-05-22 2018-03-27 Valeo Systemes Thermiques Heat exchanger tube, heat exchanger tube bundle, heat exchanger comprising such a bundle and method for producing a plate of a heat exchanger tube
US20190377391A1 (en) * 2018-06-06 2019-12-12 Cooler Master Technology Inc. Cooling system and water cooling radiator
WO2020244446A1 (zh) * 2019-06-03 2020-12-10 浙江盾安人工环境股份有限公司 扁管及换热器

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2978538B1 (fr) * 2011-07-25 2015-06-19 Valeo Systemes Thermiques Plaque 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
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207216A (en) * 1963-02-27 1965-09-21 Borg Warner Heat exchanger
US5111877A (en) * 1991-07-01 1992-05-12 General Motors Corporation Multi-tube heat exchanger with mechanically interlocked tubes formed from mechanically interlocked plates
US20050161206A1 (en) * 2003-12-19 2005-07-28 Peter Ambros Heat exchanger with flat tubes
US20060266306A1 (en) * 2003-04-25 2006-11-30 Joseph Le Mer Condensation heat exchanger with a gas/air heat collector
US20080072426A1 (en) * 2002-01-17 2008-03-27 Behr Gmbh & Co. Kg Multi-chamber flat tube

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1534427A (fr) * 1967-08-18 1968-07-26 Marston Excelsior Ltd échangeur de chaleur
FR1585848A (de) * 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
US5186250A (en) * 1990-05-11 1993-02-16 Showa Aluminum Kabushiki Kaisha Tube for heat exchangers and a method for manufacturing the tube
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
JP2000130983A (ja) * 1998-08-20 2000-05-12 Showa Alum 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
JP2002243385A (ja) * 2001-02-20 2002-08-28 Denso Corp 熱交換器
DE10146368A1 (de) * 2000-09-22 2002-06-06 Denso Corp Wärmetauscher
JP2002098493A (ja) * 2000-09-22 2002-04-05 Denso Corp 熱交換器
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207216A (en) * 1963-02-27 1965-09-21 Borg Warner Heat exchanger
US5111877A (en) * 1991-07-01 1992-05-12 General Motors Corporation Multi-tube heat exchanger with mechanically interlocked tubes formed from mechanically interlocked plates
US20080072426A1 (en) * 2002-01-17 2008-03-27 Behr Gmbh & Co. Kg Multi-chamber flat tube
US20060266306A1 (en) * 2003-04-25 2006-11-30 Joseph Le Mer Condensation heat exchanger with a gas/air heat collector
US20050161206A1 (en) * 2003-12-19 2005-07-28 Peter Ambros Heat exchanger with flat tubes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103376009A (zh) * 2012-04-27 2013-10-30 株式会社京滨冷暖科技 带蓄热功能热交换器及其制造方法
US20130284395A1 (en) * 2012-04-27 2013-10-31 Keihin Thermal Technology Corporation Heat exchanger with thermal storage function and method of manufacturing the same
US9511458B2 (en) * 2012-04-27 2016-12-06 Keihin Thermal Technology Corporation Heat exchanger with thermal storage function and method of manufacturing the same
US9927182B2 (en) 2012-05-22 2018-03-27 Valeo Systemes Thermiques Heat exchanger tube, heat exchanger tube bundle, heat exchanger comprising such a bundle and method for producing a plate of a heat exchanger tube
US9453690B2 (en) 2012-10-31 2016-09-27 Dana Canada Corporation Stacked-plate heat exchanger with single plate design
US20190377391A1 (en) * 2018-06-06 2019-12-12 Cooler Master Technology Inc. Cooling system and water cooling radiator
US10747276B2 (en) * 2018-06-06 2020-08-18 Cooler Master Technology Inc. Cooling system and water cooling radiator
WO2020244446A1 (zh) * 2019-06-03 2020-12-10 浙江盾安人工环境股份有限公司 扁管及换热器

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Publication number Publication date
FR2929390B1 (fr) 2014-10-10
FR2929390A1 (fr) 2009-10-02
EP2105694A1 (de) 2009-09-30
EP2105694B1 (de) 2019-04-17
JP2009257739A (ja) 2009-11-05
JP5722528B2 (ja) 2015-05-20

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