EP2877800B1 - Rippe zur unterbrechung des durchflusses einer flüssigkeit, wärmetauscher mit einer solchen rippe und verfahren zur herstellung einer solchen rippe - Google Patents

Rippe zur unterbrechung des durchflusses einer flüssigkeit, wärmetauscher mit einer solchen rippe und verfahren zur herstellung einer solchen rippe Download PDF

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Publication number
EP2877800B1
EP2877800B1 EP13739678.4A EP13739678A EP2877800B1 EP 2877800 B1 EP2877800 B1 EP 2877800B1 EP 13739678 A EP13739678 A EP 13739678A EP 2877800 B1 EP2877800 B1 EP 2877800B1
Authority
EP
European Patent Office
Prior art keywords
fin
fluid
meshes
folds
flap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP13739678.4A
Other languages
English (en)
French (fr)
Other versions
EP2877800A1 (de
Inventor
Nicolas Vallee
Joaquim GUITART
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
Priority to PL13739678T priority Critical patent/PL2877800T3/pl
Publication of EP2877800A1 publication Critical patent/EP2877800A1/de
Application granted granted Critical
Publication of EP2877800B1 publication Critical patent/EP2877800B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/022—Making the fins
    • B21D53/025—Louvered fins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/122—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and being formed of wires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0084—Condensers

Definitions

  • the invention will find its applications in the field of heat exchangers, for example the heat exchangers of a motor vehicle.
  • Such fins consist of a metal strip provided with louvers for disrupting the flow of the fluid to further increase the heat exchange.
  • a fin intended to disturb the flow of a fluid, said first fluid, said fin consisting of a metal strip, said metal strip comprising least one part of expanded metal having a surface comprising meshes, said mesh surface, characterized in that said fin comprises at least one louver having a slot and a flap made in the mesh surface and intended to form a deflector of the flow of the first fluid.
  • the meshes of the expanded metal make it possible to disturb the flow of the first fluid and are thus intended to increase the efficiency of a heat exchange with a second circulating fluid, for example, in tubes in contact with the fin.
  • the metal strip including the expanded metal portion is further lighter than the solid metal strip.
  • the fin of the invention also has the advantage of comprising at least one louver for deflecting the flow of the first fluid.
  • the louver or louvers thus forces part of the flow of the first fluid to flow transversely to the channels defined by the metal strip.
  • the invention is particularly advantageous in that it combines the use of the expanded metal and louvers, that is to say the fact of having at least one shutter whose shutter comprises meshes.
  • said metal strip comprises corrugations.
  • the corrugations comprise upper and lower folds and flat walls interconnecting the upper and lower folds.
  • the fin then comprises a lateral direction defined by the direction of extension of the upper and lower folds, a transverse direction parallel to a height defined by the height of the corrugations and a longitudinal direction perpendicular to the plane defined by the lateral direction and the transverse direction. of the fin.
  • the folds may be continuous from one longitudinal edge of the fin to the other. Alternatively, they may be discontinuous.
  • the strip then consists of corrugated strips, parallel, having an offset in said longitudinal direction.
  • the fin is of the type known as Anglo-Saxon offset. In such a case, the louvers are defined by the expected offset between the bands.
  • the height of the corrugations is between 1 mm and 10 mm.
  • the louver or louvers are transverse to the lateral direction of the fin.
  • the louver or louvers extend longitudinally in a direction orthogonal to the lateral direction of the fin. In other words, they are orthogonal to the upper and lower folds.
  • said mesh surface and said one or more louvers is at the flat walls.
  • the upper and lower folds are intended to be in contact with tubes and / or heat exchanger plates.
  • the fin can thus, for example, be interposed between two tubes or two heat exchanger plates. It can also be placed inside a tube, between two of its walls.
  • said upper and / or lower folds are full.
  • said upper and / or lower folds are devoid of meshes. Brazing between the folds and the tubes can thus be facilitated.
  • the fin comprises a plurality of louvers arranged parallel to each other on at least one of the flat walls of the fin.
  • the louvers are arranged, in particular, on all the flat walls of the fin.
  • the meshes of the flap extend in a first mean plane, said first mid-plane forming an angle between 0 ° and 35 ° with a second middle plane of the plane wall on which the flap is located. .
  • the meshes are quadrilaterals, in particular lozenges, and defined by four branches defining between them an opening.
  • the opening is, for example, quadrilateral, in particular diamond.
  • said branches have a width of between 0.05 mm and 5 mm.
  • Said branches have, in particular, a width substantially equal to 0.25 mm.
  • the opening comprises a large diagonal length of between 0.1 mm and 10 mm.
  • the opening comprises a small diagonal length between 0.1 mm and 5 mm.
  • the dimensions of the flap are greater than the mesh size.
  • the flap has a substantially rectangular shape, the dimension of its small sides being between 0.5 mm and 5 mm, in particular 0.15 mm.
  • the component has, for example, at least two meshes.
  • the metal strip has a thickness of between 0.05 mm and 0.5 mm.
  • the stitches have a width of between 0.05 mm and 5 mm.
  • the metal strip is aluminum or aluminum alloy.
  • the invention also relates to a heat exchanger comprising at least one such fin.
  • Said exchanger comprises, for example, a bundle of tubes, the said fins being disposed between two adjacent tubes of the bundle.
  • the invention finds its application, for example, in a heat exchanger, in particular for a motor vehicle, as shown in FIG. figure 1 .
  • This heat exchanger is, in particular, a condenser of an air conditioning loop of the passenger compartment of a vehicle.
  • radiators for cooling or vehicle heating charge air coolers, in particular a charge air cooler. water, or others.
  • the heat exchanger 1 may comprise a bundle of parallel tubes 2 whose ends 2A are connected in a fixed and sealed manner to manifolds 3, 4 through which passes a fluid flowing in the tubes 2.
  • manifolds 3 , 4 here comprise inlet and outlet flanges 6, which are themselves connected to input and output connectors 9.
  • the bundle and all or part of the manifolds are, for example, made of aluminum or alloy aluminum.
  • the tubes 2 have a flattened cross section and between these are arranged fins 7 of the bundle, increasing the heat exchange surface between the fluid flowing in the tubes 2 and another fluid, for example, an outside air flow. passing through the heat exchanger passing between the tubes 2, in a direction substantially perpendicular to said tubes 2.
  • the fin 7 is made of a strip 10.
  • the fin 7 is here corrugated and brazed to the tubes 2. In a variant, it could be flat and mechanically assembled
  • the strip 10 is, in particular, aluminum or aluminum alloy.
  • the corrugations 11 comprise upper and lower folds 12 and flat walls 14 interconnecting the upper and lower folds 12 and 13.
  • the upper and lower folds 12 and 13 are in contact with the tubes 2 of the heat exchanger 1. in particular between two adjacent tubes 2 of the tube bundle.
  • the metal strip 10 then defines circulation channels 50 guiding the flow of the first fluid through the bundle of tubes.
  • the height H of the corrugations is here between 1 mm and 10 mm. This is the distance between the planes comprising the upper folds 12 and the lower folds 13 of a fin.
  • the metal strip 10 comprises at least one part of expanded metal having a surface comprising meshes, said mesh surface 15.
  • This metal strip 10 has a thickness e of between 0.05 mm and 0.5 mm, in particular of 0.15 mm.
  • the fin 7 comprises at least one louver 16 and in particular a plurality of louvers 16 each having a slot 17 and a flap 18.
  • the louvers 16 are formed in the mesh surface 15 and are intended forming a deflector of the flow of the first fluid when the latter through the beam.
  • the louvers 16 thus allow the flow of first fluid to pass from one channel 50 to the other between two adjacent tubes of the beam.
  • this fin 7 one starts, for example, a flat metal strip comprising expanded metal parts as illustrated in FIG. figure 3 .
  • the method for obtaining a flat metal strip comprising expanded metal parts being well known, we do not detail here.
  • This flat metal strip may comprise solid parts 19, that is to say parts without mesh. These solid portions 19 are obtained, for example, by stopping the process for manufacturing the expanded metal during a time interval. These solid parts 19 give, in particular, rigidity and resistance to the metal strip. In the example made, solid portions 19 alternate with mesh portions 20.
  • the flat metal strip is folded so as to create the corrugations 11. This folding step is carried out, for example, by passing the flat metal strip between two knobs located opposite each other. and giving the shape of the desired undulations.
  • the flat metal strip is folded so that the solid parts 19 form the upper 12 and lower 13 folds of the fin and the mesh portions 20 form the flat walls 14 of the fin 7.
  • the upper folds 12 and lower 13 are thus full of material, that is to say without mesh surface. The brazing of the upper folds 12 and lower 13 to the tubes is thus facilitated.
  • knobs comprise, for example, several folding disks arranged next to each other.
  • Each folding disc comprises teeth whose shape is complementary to that of the corrugations.
  • An angular offset of the disks also makes it possible to form the louvers as described above.
  • the undulations and the shutters can be created, that is to say pass from the flat metal strip represented on the figure 3 with the fin 7 according to the invention of the figure 2 .
  • the louvers 16 are here transverse to the lateral direction 1 of the fin 7. They extend longitudinally in a direction orthogonal to the lateral direction 1 of the fin 7.
  • the flat walls 14 are arranged transversely to the longitudinal direction L and here slightly inclined relative to a plane perpendicular to the longitudinal direction L.
  • the mesh surface 15 and the louvers 16 are located at the level of the flat walls 14.
  • the fin 7 comprises a plurality of louvers 16 arranged parallel to each other on at least one of the flat walls 14 of the fin 7 and, in particular, on all the flat walls 14 of the fin.
  • the flaps 18 extend in a plane slightly inclined relative to the plane walls 14.
  • the plane in which the flaps 18 extend is the mean plane, said middle foreground and referenced M on the figure 7 , in which the meshes 30 extend on the flap 18.
  • the planes in which the flat walls 14 extend are the mean planes, said second mid planes and referenced N on the figure 7 in which the meshes 30 situated on the plane walls 14 extend.
  • the slots 17 cut in the meshed surfaces 15 then allow the fluid flow circulating between the tubes to pass from one channel 50 to the other in order to improve the heat exchange with the fluid flowing inside the tubes.
  • the shutters 18 present, for example, a substantially rectangular shape.
  • the flaps then comprise three sides linked to the flat surface and one side partially defining the slot 17.
  • the dimension of the small sides of the flap is, for example, between 0.5 mm and 5 mm.
  • each flap 18 comprises several meshes 30.
  • the flaps 18 comprise in particular two meshes 30 in the lateral direction 1 and eight meshes 30 in the transverse direction T.
  • the meshes 30 of the mesh surface 15 are here quadrilaterals, in particular diamonds, and defined by four branches 31, 32, 33, 34 defining between them an opening 35. Such a mesh 30 is visible in more detail on the figure 6 .
  • the branches 31, 32, 33, 34 of each mesh 30 have a width 11 between 0.05 mm and 5 mm and in particular 0.25 mm.
  • the opening 35 is of quadrilateral shape, in particular diamond, and comprises a large diagonal d1 of length between 0.1 mm and 10 mm and a small diagonal d2 of length between 0.1 mm and 5 mm.
  • the meshes 30 also comprise a large diagonal D1, corresponding to the large diagonal of the quadrilateral defined by the branches 31, 32, 33, 34, here of length substantially equal to 1 mm and a small diagonal D2, corresponding to the small diagonal of the quadrilateral defined by the branches 31, 32, 33, 34, here of length substantially equal to 0.9 mm.
  • the large and the small diagonal D1, D2 of the meshes 30 are measured in the middle of the intersections of the branches 31, 32, 33, 34.
  • the figure 7 illustrates an aspect of the invention according to which the first mean plane M in which the flap 18 extends, makes an angle ⁇ between 0 ° and 35 ° with the second mean plane N in which the wall extends. plane 14 on which the flap 18 is located.

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

Claims (18)

  1. Rippe (7), die dazu bestimmt ist, den Durchfluss einer Flüssigkeit, erste Flüssigkeit genannt, zu unterbrechen, wobei die Rippe (7) von einem Metallband (10) gebildet ist, wobei das Metallband (10) mindestens einen Streckmetallteil umfasst, der eine Fläche mit Maschen (30), Maschengitterfläche (15) genannt, aufweist, dadurch gekennzeichnet, dass die Rippe (7) mindestens eine Abdeckung (16) mit einem Schlitz (17) und einer Klappe (18) umfasst, die in der Maschengitterfläche (15) hergestellt und dazu bestimmt ist, einen Deflektor des ersten Flüssigkeitsflusses zu bilden.
  2. Rippe (7) nach Anspruch 1, bei der das Metallband (10) Wellungen (11) umfasst.
  3. Rippe (7) nach Anspruch 2, bei der die Wellungen (11) obere (12) und untere (13) Falze und ebene Wände (14), die die oberen (12) und unteren (13) Falze miteinander verbinden, umfassen, wobei die Rippe eine seitliche Richtung (I), die durch die Ausdehnungsrichtung der oberen (12) und unteren (13) Falze definiert ist, eine Querrichtung (T) parallel zu einer Höhe, die durch die Höhe (H) der Wellungen (11) definiert ist, und eine Längsrichtung (L) senkrecht auf die Ebene, die von der seitlichen Richtung (I) und der Querrichtung (T) der Rippe (7) definiert ist, umfasst.
  4. Rippe (7) nach Anspruch 3, bei der sich die Abdeckung(en) (16) längs entlang einer Richtung orthogonal zur seitlichen Richtung (I) der Rippe (7) erstrecken.
  5. Rippe (7) nach einem der Ansprüche 3 oder 4, bei der die Maschengitterfläche (15) und die Abdeckung(en) (16) im Bereich der ebenen Wände (14) angeordnet sind.
  6. Rippe (7) nach Anspruch 5, bei der die oberen (12) und unteren (13) Falze dazu bestimmt sind, mit Rohren (2) und/oder Platten eines Wärmetauschers (1) in Kontakt zu sein.
  7. Rippe (7) nach einem der Ansprüche 5 oder 6, bei der die oberen (12) und/oder unteren (13) Falze voll sind.
  8. Rippe (7) nach einem der Ansprüche 3 bis 7, wobei die Rippe (7) eine Vielzahl von Abdeckungen (16) umfasst, die parallel zueinander auf mindestens einer der ebenen Wände (14) der Rippe (7) angeordnet sind.
  9. Rippe (7) nach einem der Ansprüche 3 bis 8, bei der sich die Maschen (30) der Klappe (18) entlang einer ersten mittleren Ebene (M) erstrecken, wobei die erste mittlere Ebene einen Winkel α zwischen 0° und 35° mit einer zweiten mittleren Ebene der ebenen Wand (14), auf der die Klappe (18) angeordnet ist, bildet.
  10. Rippe (7) nach einem der vorhergehenden Ansprüche, bei der die Maschen (30) Vierecke sind, die durch vier Schenkel (31, 32, 33, 34) definiert sind, die zwischen sich eine Öffnung (35) definieren.
  11. Rippe (7) nach Anspruch 10, bei der die Öffnung (35) eine kleine Diagonale (d2) mit einer Länge zwischen 0,1 mm und 5 mm umfasst.
  12. Rippe (7) nach Anspruch 10, bei der die Öffnung (35) eine große Diagonale (d1) zwischen 0,1 mm und 10 mm umfasst.
  13. Rippe (7) nach einem der vorhergehenden Ansprüche, bei der die Dimensionen der Klappe (18) größer als die Dimensionen der Maschen (30) sind.
  14. Rippe (7) nach einem der vorhergehenden Ansprüche, bei der die Klappe (18) eine im Wesentlichen rechteckige Form aufweist, wobei die Dimension ihrer kleinen Seiten zwischen 0,5 mm und 5 mm beträgt.
  15. Rippe (7) nach einem der vorhergehenden Ansprüche, bei der das Metallband (10) eine Dicke (e) zwischen 0,05 mm und 0,5 mm hat.
  16. Rippe (7) nach einem der vorhergehenden Ansprüche, bei der die Maschen (30) eine Breite (I1) zwischen 0,05 und 5 mm haben.
  17. Wärmetauscher (1), umfassend mindestens eine Rippe (7) nach einem der vorhergehenden Ansprüche.
  18. Verfahren zur Herstellung einer Rippe (7), die dazu bestimmt ist, den Durchfluss einer Flüssigkeit zu unterbrechen, und die von einem Metallband (10) gebildet ist, umfassend ein Streckmetall mit einer Oberfläche, die Maschen (30) umfasst, Maschengitterfläche (15) genannt, wobei bei dem Verfahren:
    - die Maschengitterfläche (15) geschlitzt wird, um eine Abdeckung (16) zu bilden, umfassend einen Schlitz (17) und eine Klappe (18), und die dazu bestimmt ist, einen Deflektor des ersten Flüssigkeitsflusses zu bilden.
EP13739678.4A 2012-07-24 2013-07-18 Rippe zur unterbrechung des durchflusses einer flüssigkeit, wärmetauscher mit einer solchen rippe und verfahren zur herstellung einer solchen rippe Not-in-force EP2877800B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13739678T PL2877800T3 (pl) 2012-07-24 2013-07-18 Żeberko przeznaczone do zaburzania przepływu płynu, wymiennik ciepła zawierający takie żeberko oraz sposób wytwarzania takiego żeberka

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1257155A FR2993967B1 (fr) 2012-07-24 2012-07-24 Ailette destinee a perturber l'ecoulement d'un fluide, echangeur de chaleur comprenant une telle ailette et procede de fabrication d'une telle ailette
PCT/EP2013/065171 WO2014016196A1 (fr) 2012-07-24 2013-07-18 Ailette destinée à perturber l'écoulement d'un fluide, échangeur de chaleur comprenant une telle ailette et procédé de fabrication d'une telle ailette

Publications (2)

Publication Number Publication Date
EP2877800A1 EP2877800A1 (de) 2015-06-03
EP2877800B1 true EP2877800B1 (de) 2016-11-30

Family

ID=47178060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13739678.4A Not-in-force EP2877800B1 (de) 2012-07-24 2013-07-18 Rippe zur unterbrechung des durchflusses einer flüssigkeit, wärmetauscher mit einer solchen rippe und verfahren zur herstellung einer solchen rippe

Country Status (5)

Country Link
EP (1) EP2877800B1 (de)
ES (1) ES2617207T3 (de)
FR (1) FR2993967B1 (de)
PL (1) PL2877800T3 (de)
WO (1) WO2014016196A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016224338A1 (de) * 2016-12-07 2018-06-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wärmeübertrager und Verfahren zu dessen Verwendung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3038975B1 (fr) * 2015-07-17 2019-08-09 Valeo Systemes Thermiques Echangeur de chaleur a ailettes ameliorees

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1237879A (en) * 1982-11-01 1988-06-14 Ryomyo Hamanaka Apparatus for forming fins for heat exchangers
JPS62186193A (ja) * 1986-02-13 1987-08-14 Nippon Radiator Co Ltd 熱交換器用フインとその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016224338A1 (de) * 2016-12-07 2018-06-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wärmeübertrager und Verfahren zu dessen Verwendung

Also Published As

Publication number Publication date
EP2877800A1 (de) 2015-06-03
FR2993967B1 (fr) 2014-08-29
PL2877800T3 (pl) 2017-07-31
ES2617207T3 (es) 2017-06-15
FR2993967A1 (fr) 2014-01-31
WO2014016196A1 (fr) 2014-01-30

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