EP1176378A1 - Procédé de fabrication d'une ailette d'échangeur de chaleur, ailettes selon le procédé et module d'échange comportant ces ailettes - Google Patents
Procédé de fabrication d'une ailette d'échangeur de chaleur, ailettes selon le procédé et module d'échange comportant ces ailettes Download PDFInfo
- Publication number
- EP1176378A1 EP1176378A1 EP01116799A EP01116799A EP1176378A1 EP 1176378 A1 EP1176378 A1 EP 1176378A1 EP 01116799 A EP01116799 A EP 01116799A EP 01116799 A EP01116799 A EP 01116799A EP 1176378 A1 EP1176378 A1 EP 1176378A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slots
- fins
- heat exchange
- metal strip
- exchangers
- 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
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 37
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 10
- 239000000110 cooling liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- 239000011229 interlayer Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- 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
-
- 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
-
- 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
- B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
- B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel 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
- 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
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
- F28D1/0435—Combination of units extending one behind the other
-
- 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
-
- 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
- F28D2021/0091—Radiators
- F28D2021/0094—Radiators for recooling the engine coolant
-
- 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
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
- F28F2009/004—Common frame elements for multiple cores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
- F28F2215/02—Arrangements of fins common to different heat exchange sections, the fins being in contact with different heat exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2215/00—Fins
- F28F2215/12—Fins with U-shaped slots for laterally inserting conduits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49377—Tube with heat transfer means
- Y10T29/49378—Finned tube
- Y10T29/4938—Common fin traverses plurality of tubes
Definitions
- the invention relates to heat exchangers, in particular for motor vehicles.
- a fin for a heat exchange module which includes at least two heat exchangers comprising each a body provided with fluid circulation tubes and further comprising cooling fins common to the exchangers, the fin being constituted by a metal strip having a width divided into at least two heat exchange zones by at least one set of lights longitudinal spaced from each other.
- heat exchangers There are two main technologies for making heat exchangers for motor vehicles.
- the constituent parts of the exchanger are assembled, then joined together in a single operation brazing.
- the fins are made up corrugated tabs arranged between the tubes and parallel to these.
- the component parts of the exchanger are assembled exclusively by mechanical means such as crimping.
- This type of exchanger has thin and flat fins arranged perpendicular to the circulation tubes.
- a motor vehicle has several heat exchangers, for example a cooling radiator of the motor, a condenser forming part of a circuit air conditioning, and possibly an air cooler or an oil cooler. It is advantageous to group these exchangers in a single module which can be mounted in the vehicle in one operation.
- Such exchange modules then advantageously include common fins and are crossed by the same flow air.
- the fact that the fins are common to the different exchangers simplifies the manufacturing and also allows make the whole more compact.
- the subject of the invention is precisely a manufacturing process fins for a heat exchange module comprising several exchangers which suppresses the production of material falls.
- the fin can be made from a metal strip narrower in width, which also leads to reduction of its manufacturing cost.
- stampings are formed between the longitudinal slots and these stamps are flattened to widen the slits and form the lights.
- At least one series of slots distributed in two spaced parallel rows from each other across the width of the strip metallic, and we stretch the metallic strip in the direction of its width to widen the slits and form the lights.
- the slots in the two rows overlap partially along the longitudinal direction of the metal strip.
- the invention also relates to a fin for a module.
- heat exchange system comprising at least two heat exchangers heat each comprising a body provided with circulation tubes of fluid and further comprising fins cooling common to exchangers. This fin is obtained by the process of the invention.
- the invention relates to a heat exchange module comprising at least two heat exchangers comprising each a body provided with fluid circulation tubes and further comprising cooling fins common to exchangers.
- the fins are obtained by the method of the invention.
- the heat exchange module shown in Figure 1 is consisting of a radiator 1 for cooling an engine motor vehicle and an air conditioning condenser 2, these two exchangers being generally planar.
- the radiator 1 consists in a known manner of a beam of vertical fluid circulation tubes 5 mounted between two manifolds 6 (only one box has been shown), the manifolds 6 being arranged along two parallel sides of the tube bundle and fitted with tubing 8 inlet and outlet of the coolant.
- the condenser 2 also consists of a bundle of vertical fluid circulation tubes 10 mounted between two manifolds 12 (only one box has been shown), the manifolds being arranged along two sides beam parallel and fitted with inlet pipes and coolant outlet (not shown).
- the fins of the heat exchange module are common to two exchangers. In one embodiment they are formed by spacers 30 of corrugated sheet disposed between tubes 5 and 10.
- the manifold 6 of the exchanger 1 ( Figure 1) is formed from metal sheets, advantageously in aluminum, conformed by conventional operations of cutting and stamping. It has a bottom 32 which is generally flat and elongated rectangular. This background 32 is intended to constitute the collector plate, again called “hole plate”, from the manifold 6. It has for this purpose a plurality of spaced holes 34 of elongated shape intended to receive the tubes 5 of the exchanger 1.
- the manifold 6 further comprises two sides side 36 folded opposite which are generally flat and parallel to each other. These sides 36 are substantially connected perpendicular to the bottom 32 by two lines of folding which are parallel to each other. Tubing 8 is fitted in one of the lateral flanks 36.
- the manifold 6 is closed by a metal strip 37 of given width which has parallel generators. This strip 37 can come to fit between the sides side 36 of the manifold 6 to form a set ready to be soldered together with tubing 8.
- the manifold 12 of the exchanger 2 has the form general of an elongated cylinder with perforations 39 intended to receive the tubes 10 of the exchanger.
- FIG. 2 shows a strip of metal sheet 14 of great length intended for the realization of a fin 30 for a heat module such as the one shown in FIG. 1.
- the metal strip 14 has a width L1 which is divided into a first heat exchange zone 18 and a second heat exchange zone 20 by a series of longitudinal slots 22 made in the sheet metal strip 14.
- the sheet metal strip 14 is divided into as many exchange zones heat exchangers in the module. Given that the module of Figure 1 has two exchangers, know the radiator 1 and the condenser 2, the strip 14 is divided into two heat exchange zones 18 and 20.
- the heat exchange module could include three exchangers, for example a cooler charge air in addition to radiator 1 and condenser 2. In this case the metal strip 14 would be divided into three heat exchange zones by two series longitudinal slots 22.
- the widths of the zones 18 and 20 do not are not necessarily equal.
- the width of each of these zones corresponds to the width of the circulation tubes of fluid from each of the exchangers. If the radiator tubes 1 are longer than the condenser 2 tubes, the area heat exchange 18 intended to establish an exchange of heat with the radiator tubes 1 will be longer than the heat exchange zone 20 intended to establish an exchange of heat with condenser tubes 2.
- the slots 22 do not extend over the entire length of the metal strip 14. On the contrary, they are spaced apart from each other by areas in which there is still material. In the embodiment shown in the Figure 2, stampings 24 are practiced (see Figure 3A) in these areas of matter. Conversely, it is possible to train first the stamps, then make the slots 22 between stamped. The stampings 24 are then flattened so to space the lips of the slots 22 from one another and to form lights 26 separated from each other by sheet metal tabs 28, as shown in FIGS. 3B and 4. Note that, unlike the process of the prior art, lights 26 were not made by removal material but by a widening of the sheet metal strip 14 across its width. The latter thus presents a width L2 very slightly greater than its initial width L1, this increase in width corresponding to the width lights 26.
- the sheet metal strip 14 is corrugated in a known manner so as to form an interlayer corrugated 30 as shown in Figure 5.
- This interlayer is divided into two heat exchange zones 18 and 20 by the lights 26 which are interrupted at regular intervals by the sheet metal tabs 28 which ensure the mechanical strength of the interlayer.
- FIG. 7 shows a strip of sheet metal 32 divided in two heat exchange zones 18 and 20 by a series of longitudinal slots 22.
- the slots 22 are not arranged in the extension of one another, as in the variant of FIGS. 2 to 6, but distributed in two parallel rows spaced from each other in the direction of the width of the strip 32.
- the slots 22 belonging to each of the two overlapping rows partially at each of their ends. They demarcate thus, between these ends, thin sheet metal tongues 34.
- the strip 32 is stretched in the direction of its width L1 in a series of rollers producing a separation of the two exchange surfaces 18 and 20 and therefore a spacing of the lips of the slots 22. It as a result, the strip then has a width L2 greater to L1.
- Lights 26 extending longitudinally are thus formed and shifted alternately left and right one by compared to each other and separated from each other by sheet metal tabs 34.
- the sheet metal strip 32 is then corrugated so as to form a known interlayer corrugated 38 as shown in FIG. 9.
- Tab 38 is divided into two areas for the exchange of heat 18 and 20 separated from each other by lights 26 interrupted at regular intervals by the tabs of sheet 34 arranged obliquely to the longitudinal axis sheet metal strip 32, as can be seen on the figure 10. This avoids, as far as possible, a thermal bridge is established between the exchange zones of heat 18 and 20. Note that in this embodiment also, the lights 26 are obtained without removal of matter, which is a huge benefit because it avoids having to manage such falls during manufacturing of tab 38.
- heat exchange comprising brazed type exchangers.
- the invention also applies to exchangers crimp type, mechanically assembled.
- the fins are formed by thin strips of sheet metal arranged perpendicular to the circulation tubes fluid.
- the latter are divided identically, in two zones by at least one series of longitudinal slots interrupted at regular intervals by tabs of way to ensure the mechanical strength of the fin.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
- on pratique au moins une série de fentes longitudinales espacées les unes des autres dans la bande métallique ; et
- on élargit les fentes longitudinales pour former une série de lumières espacées les unes des autres.
- la figure 1 est une vue partielle en perspective d'un module d'échange de chaleur constitué de deux échangeurs associés ;
- la figure 2 est une vue partielle de dessus d'une bande métallique pour la réalisation d'une ailette par le procédé de l'invention ;
- la figure 3A est une vue partielle en perspective d'un embouti formé entre les fentes de la bande métallique représentée sur la figure 2 ;
- la figure 3B est une vue partielle en perspective correspondant à la figure 3A, après aplatissement de l'embouti ;
- la figure 4 est une vue partielle de dessus de la bande métallique représentée sur les figures 1 et 2 à une étape ultérieure du procédé de l'invention ;
- la figure 5 est une vue en perspective d'une ailette obtenue à partir de la bande métallique représentée sur la figure 4 ;
- la figure 6 est une vue à échelle agrandie du détail VI de la figure 5 ;
- la figure 7 est une vue partielle de dessus, similaire à la figure 2, d'une bande métallique pour la réalisation d'une ailette selon une variante du procédé de l'invention ;
- la figure 8 est une vue partielle de dessus de la bande métallique représentée sur la figure 7 à une étape ultérieure du procédé de l'invention ;
- la figure 9 est une vue en perspective d'une ailette obtenue à partir de la bande métallique représentée sur la figure 8 ; et
- la figure 10 est une vue à échelle agrandie du détail X de la figure 9.
Claims (6)
- Procédé de fabrication d'une ailette pour un module d'échange de chaleur qui comprend au moins deux échangeurs de chaleur (1, 2) munis de tubes de circulation de fluide et comprenant en outre des ailettes de refroidissement (30, 38) communes aux échangeurs (1, 2), l'ailette (30, 38) étant constituée par une bande métallique (14, 32) ayant une largeur (L1) divisée en au moins deux zones d'échange de chaleur (18, 20) par au moins une série de lumières longitudinales (26) espacées les unes des autres, caractérisé en ce que :on pratique au moins une série de fentes longitudinales (22) espacées les unes des autres dans la bande métallique (14, 32); eton élargit les fentes longitudinales (22) pour former une série de lumières (26) espacées les unes des autres.
- Procédé selon la revendication 1, caractérisé en ce qu'on forme des emboutis (24) entre les fentes longitudinales (22) et en ce qu'on aplatit ces emboutis (24) pour élargir les fentes (22) et former les lumières (26).
- Procédé selon la revendication 1, caractérisé en ce qu'on forme au moins une série de fentes (22) réparties en deux rangées parallèles espacées l'une de l'autre dans le sens de la largeur (L1) de la bande métallique (32), et en ce qu'on étire la bande métallique (32) dans le sens de sa largeur (L1) pour élargir les fentes (22) et former les lumières (26).
- Procédé selon la revendication 3, caractérisé en ce que les fentes (22) des deux rangées se chevauchent partiellement selon le sens longitudinal de la bande métallique (32).
- Ailette pour un module d'échange de chaleur comprenant au moins deux échangeurs de chaleur (1, 2) munis de tubes de circulation de fluide et comprenant en outre des ailettes de refroidissement (30, 38) communes aux échangeurs (1 ,2), caractérisée en ce qu'elle est obtenue par un procédé selon l'une des revendications 1 à 4.
- Module d'échange de chaleur comprenant au moins deux échangeurs de chaleur (1, 2) comportant chacun un corps muni de tubes de circulation de fluide et comprenant en outre des ailettes (30, 38) de refroidissement communes aux deux échangeurs (1, 2), caractérisé en ce que les ailettes (30, 38) sont obtenues par un procédé selon l'une des revendications 1 à 4.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0009724A FR2812382B1 (fr) | 2000-07-25 | 2000-07-25 | Procede de fabrication d'une ailette d'echangeur de chaleur, ailettes selon le procede et module d'echange comportant ces ailettes |
FR0009724 | 2000-07-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1176378A1 true EP1176378A1 (fr) | 2002-01-30 |
EP1176378B1 EP1176378B1 (fr) | 2005-04-13 |
Family
ID=8852880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01116799A Expired - Lifetime EP1176378B1 (fr) | 2000-07-25 | 2001-07-23 | Procédé de fabrication d'une ailette d'échangeur de chaleur, ailettes selon le procédé et module d'échange comportant ces ailettes |
Country Status (7)
Country | Link |
---|---|
US (1) | US6502305B2 (fr) |
EP (1) | EP1176378B1 (fr) |
JP (1) | JP2002102975A (fr) |
AT (1) | ATE293238T1 (fr) |
DE (1) | DE60109998D1 (fr) |
FR (1) | FR2812382B1 (fr) |
MX (1) | MXPA01007481A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2832789A1 (fr) * | 2001-11-27 | 2003-05-30 | Valeo Thermique Moteur Sa | Ailette de module d'echange de chaleur, en particulier pour vehicule automobile |
FR2849174A1 (fr) * | 2002-12-23 | 2004-06-25 | Valeo Thermique Moteur Sa | Ailette d'echange de chaleur, notamment de refroidissement, module d'echange de chaleur comprenant une telle ailette et procede de fabrication d'echangeurs de chaleur utilisant ladite ailette |
EP1647341A2 (fr) | 2004-10-14 | 2006-04-19 | Behr GmbH & Co. KG | Méthode de fabrication des ailettes ondulées et bloc d'échangeur de chaleur comprenant des ailettes ondulées produit en applicant cette méthode |
DE102007036305A1 (de) | 2007-07-31 | 2009-02-05 | Behr Gmbh & Co. Kg | Rippe für einen Wärmeübertrager und Verfahren zur Herstellung der Rippe |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2805605B1 (fr) * | 2000-02-28 | 2002-05-31 | Valeo Thermique Moteur Sa | Module d'echange de chaleur, notamment pour vehicule automobile |
US20030075307A1 (en) * | 2001-10-22 | 2003-04-24 | Heatcraft, Inc. | Exchanger of thermal energy with multiple cores and a thermal barrier |
US20030102113A1 (en) * | 2001-11-30 | 2003-06-05 | Stephen Memory | Heat exchanger for providing supercritical cooling of a working fluid in a transcritical cooling cycle |
US20030106677A1 (en) * | 2001-12-12 | 2003-06-12 | Stephen Memory | Split fin for a heat exchanger |
JP4029000B2 (ja) * | 2002-01-25 | 2008-01-09 | カルソニックカンセイ株式会社 | 一体型熱交換器の製造方法およびその一体型熱交換器 |
DE10237019A1 (de) * | 2002-08-13 | 2004-03-04 | Federal-Mogul Sealing Systems Bretten Gmbh & Co. Kg | Verfahren zur Herstellung von Dichtelementen sowie Dichtelement |
JP4037241B2 (ja) * | 2002-10-24 | 2008-01-23 | カルソニックカンセイ株式会社 | コルゲートフィン |
US6907919B2 (en) * | 2003-07-11 | 2005-06-21 | Visteon Global Technologies, Inc. | Heat exchanger louver fin |
JP4667077B2 (ja) * | 2004-03-09 | 2011-04-06 | 昭和電工株式会社 | ジョイントプレート半製品、ジョイントプレート、ジョイントプレートの製造方法および熱交換器 |
FR2868522B1 (fr) * | 2004-03-30 | 2007-06-01 | Valeo Thermique Moteur Sas | Module d'echange de chaleur, en particulier pour vehicules automobiles |
US7207378B2 (en) * | 2005-03-24 | 2007-04-24 | Delphi Technologies, Inc. | Heat exchanger design based on partial stain energy density ratio |
US7594327B2 (en) * | 2005-04-11 | 2009-09-29 | Modine Manufacturing Company | Heat exchanger and method of making the same |
DE102006002932B4 (de) * | 2006-01-21 | 2023-05-04 | Innerio Heat Exchanger GmbH | Wärmetauscher und Herstellungsverfahren für Wärmetauscher |
US8438728B2 (en) * | 2006-01-19 | 2013-05-14 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US8191258B2 (en) * | 2006-01-19 | 2012-06-05 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US7921559B2 (en) * | 2006-01-19 | 2011-04-12 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US8683690B2 (en) * | 2006-01-19 | 2014-04-01 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090014165A1 (en) * | 2006-01-19 | 2009-01-15 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US8091621B2 (en) * | 2006-01-19 | 2012-01-10 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US8434227B2 (en) | 2006-01-19 | 2013-05-07 | Modine Manufacturing Company | Method of forming heat exchanger tubes |
US20090019696A1 (en) * | 2006-01-19 | 2009-01-22 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US8281489B2 (en) * | 2006-01-19 | 2012-10-09 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
WO2007084987A2 (fr) * | 2006-01-19 | 2007-07-26 | Modine Manufacturing Company | Tube plat, échangeur thermique à tube plat et procédé pour le produire |
US20070240865A1 (en) * | 2006-04-13 | 2007-10-18 | Zhang Chao A | High performance louvered fin for heat exchanger |
US7621317B2 (en) * | 2006-05-11 | 2009-11-24 | Modine Manufacturing Company | Self-breaking radiator side plates |
DE102007004993A1 (de) | 2007-02-01 | 2008-08-07 | Modine Manufacturing Co., Racine | Herstellungsverfahren für Flachrohre und Walzenstraße |
DE102010023384B4 (de) | 2010-06-10 | 2014-08-28 | Modine Manufacturing Co. | Herstellungsverfahren, insbesondere für Rohre und Abreißvorrichtung |
JP6354198B2 (ja) * | 2014-02-21 | 2018-07-11 | いすゞ自動車株式会社 | ラジエータ |
CN106102952A (zh) | 2014-03-28 | 2016-11-09 | 摩丁制造公司 | 热交换器及其制造方法 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2832789A1 (fr) * | 2001-11-27 | 2003-05-30 | Valeo Thermique Moteur Sa | Ailette de module d'echange de chaleur, en particulier pour vehicule automobile |
WO2003046458A1 (fr) * | 2001-11-27 | 2003-06-05 | Valeo Thermique Moteur | Ailette de module d'echange de chaleur |
FR2849174A1 (fr) * | 2002-12-23 | 2004-06-25 | Valeo Thermique Moteur Sa | Ailette d'echange de chaleur, notamment de refroidissement, module d'echange de chaleur comprenant une telle ailette et procede de fabrication d'echangeurs de chaleur utilisant ladite ailette |
WO2004065872A1 (fr) * | 2002-12-23 | 2004-08-05 | Valeo Thermique Moteur | Procede de fabrication d’un module d’echange de chaleur |
EP1647341A2 (fr) | 2004-10-14 | 2006-04-19 | Behr GmbH & Co. KG | Méthode de fabrication des ailettes ondulées et bloc d'échangeur de chaleur comprenant des ailettes ondulées produit en applicant cette méthode |
EP1647341A3 (fr) * | 2004-10-14 | 2006-05-31 | Behr GmbH & Co. KG | Méthode de fabrication des ailettes ondulées et bloc d'échangeur de chaleur comprenant des ailettes ondulées produit en applicant cette méthode |
DE102007036305A1 (de) | 2007-07-31 | 2009-02-05 | Behr Gmbh & Co. Kg | Rippe für einen Wärmeübertrager und Verfahren zur Herstellung der Rippe |
Also Published As
Publication number | Publication date |
---|---|
DE60109998D1 (de) | 2005-05-19 |
US20020020519A1 (en) | 2002-02-21 |
FR2812382B1 (fr) | 2003-02-07 |
EP1176378B1 (fr) | 2005-04-13 |
JP2002102975A (ja) | 2002-04-09 |
US6502305B2 (en) | 2003-01-07 |
FR2812382A1 (fr) | 2002-02-01 |
ATE293238T1 (de) | 2005-04-15 |
MXPA01007481A (es) | 2003-05-19 |
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