EP1176378B1 - 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
- EP1176378B1 EP1176378B1 EP01116799A EP01116799A EP1176378B1 EP 1176378 B1 EP1176378 B1 EP 1176378B1 EP 01116799 A EP01116799 A EP 01116799A EP 01116799 A EP01116799 A EP 01116799A EP 1176378 B1 EP1176378 B1 EP 1176378B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fins
- heat exchange
- metal strip
- exchangers
- slits
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 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 7
- 238000005516 engineering process Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000011229 interlayer 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
- 239000002826 coolant Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004080 punching Methods 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 comprises 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 consisting of a metal strip having a width divided into at least two heat exchange zones by at least one set of lights longitudinally spaced from each other.
- the constituent parts of the heat exchanger are assembled and then joined in a single operation of brazing.
- the fins are formed corrugated inserts arranged between the tubes and parallel to these.
- the constituent parts of the exchanger are assembled exclusively by mechanical means such as crimping. This type of exchanger has fine and flat fins arranged perpendicular to the circulation tubes.
- a motor vehicle has several heat exchangers, for example a cooling radiator of the engine, a condenser part of a circuit air conditioning, and possibly an air cooler supercharger or oil cooler. It is advantageous to group these exchangers in a single module that can be mounted in the vehicle in one operation.
- Such exchange modules then advantageously comprise common fins and are crossed by the same flow air.
- the subject of the invention is precisely a manufacturing process of fins for a heat exchange module comprising several exchangers that suppresses the production of falls of matter.
- the fin can be made from a metal strip of smaller width, which also leads to a reduction of its manufacturing cost.
- stampings are formed between the longitudinal slots and flattened these stampings to widen the slits and form the lights.
- the slots of the two rows overlap partially in the longitudinal direction of the metal strip.
- the invention also relates to a fin for a module heat exchanger comprising at least two heat exchangers each having a body provided with circulation tubes fluid and further comprising fins of cooling common exchangers. This wing 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 the interchanges.
- the fins are obtained by method of the invention.
- the heat exchange module shown in FIG. consisting of a radiator 1 for cooling a motor of motor vehicle and an air conditioning condenser 2, these two exchangers are generally planar.
- the radiator 1 consists in a known manner of a beam of vertical fluid circulation tubes 5 mounted between two collector boxes 6 (only one box has been shown), the collector boxes 6 being arranged along two parallel sides of the tube bundle and provided with tubing 8 inlet and outlet of the cooling fluid.
- the condenser 2 also consists of a beam of vertical fluid circulation tubes 10 mounted between two collector boxes 12 (only one box has been shown), the collector boxes being arranged along two sides beams of the beam and provided with inlet and outlet coolant outlet (not shown).
- the fins of the heat exchange module are common to two exchangers. In one embodiment they are constituted by spacers 30 of corrugated sheet disposed between the tubes 5 and 10.
- the collector box 6 of the exchanger 1 (FIG. formed from metal sheets, advantageously aluminum, shaped by conventional 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 “plate with holes", of the collector box 6. It comprises for this purpose a plurality of spaced holes 34 of elongate form for receiving the tubes 5 of the exchanger 1.
- the manifold box 6 further comprises two flanks side 36 folded vis-à-vis which are usually plans and parallel to each other. These flanks 36 are connected substantially perpendicular to the bottom 32 by two lines of folding which are parallel to each other.
- the tubing 8 is arranged in one of the lateral flanks 36.
- the collector box 6 is closed by a metal strip 37 of given width which has parallel generatrices. This strap 37 can come to fit between the flanks lateral 36 of the collector box 6 to form a set ready to be brazed at the same time as the tubing 8.
- the manifold 12 of exchanger 2 has the shape general of an elongated cylinder provided with perforations 39 intended to receive the tubes 10 of the exchanger.
- FIG. 2 shows a strip of metal sheet 14 of great length for the realization of a fin 30 for a heat module such as the one shown in Figure 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 of heat that there are exchangers in the module. Given that the module of FIG. 1 comprises two exchangers, know the radiator 1 and the condenser 2, the band 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 the radiator 1 and the condenser 2. In this case the metal strip 14 would divided into three heat exchange zones by two series longitudinal slots 22.
- zones 18 and 20 are not necessarily equal.
- the width of each of these areas corresponds to the width of the circulation tubes of fluid of each of the exchangers. If the tubes of the radiator 1 are longer than the condenser 2 tubes, the zone heat exchange 18 intended to establish an exchange of heat with the tubes of the radiator 1 will be longer than the heat exchange zone 20 for establishing an exchange of heat with the condenser tubes 2.
- the slots 22 do not extend the full length of the 14. On the contrary, they are spaced the from each other by areas in which there is still material.
- stampings 24 see FIG. 3A in FIG. these areas of matter.
- the stampings 24 are then flattened so to space apart the lips of the slots 22 and to forming lights 26 separated from each other by tabs 28, as shown in FIGS. 3B and 4.
- lights 26 were not made by abduction of material but by an enlargement of the strip of sheet metal 14 in the direction of its width. The latter thus presents a width L2 very slightly greater than its initial width L1, this width increase 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 spacer is divided into two heat exchange zones 18 and 20 by the lights 26 which are interrupted at regular intervals by the metal tabs 28 which make it possible to ensure mechanical strength of the interlayer.
- FIG. 7 shows a divided strip of sheet metal 32 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 Figures 2 to 6, but distributed in two parallel rows spaced apart from one another in the width direction of the strip 32.
- the slots 22 belonging to each of the two rows overlap partially at each of their ends. They delimit thus, between these ends, thin tabs 34.
- the strip 32 is stretched in the direction of its width L1 in a series of pebbles producing a spacing of the two exchange surfaces 18 and 20 and therefore a spacing of the lips of the slits 22. It As a result, the band then has a greater width L2 at L1.
- Tab 38 is divided into two exchange zones of heat 18 and 20 separated from each other by the lights 25 interrupted at regular intervals by the tabs of sheet 34 arranged obliquely with respect to the longitudinal axis of the sheet metal strip 32, as can be seen on the Figure 10. This avoids, as far as possible, that a thermal bridge be 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 considerable advantage because it avoids having to handle such falls during manufacture of tab 38.
- a module is described heat exchanger comprising brazed type exchangers.
- the invention also applies to heat exchangers crimp type, mechanically assembled.
- the fins are constituted by thin strips sheet metal arranged perpendicular to the circulation tubes fluid.
- the latter are divided, in an identical manner, in two areas by at least one series of longitudinal slots interrupted at regular intervals by tabs of way intended 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)
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 |
---|---|---|---|
FR0009724 | 2000-07-25 | ||
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1176378A1 EP1176378A1 (fr) | 2002-01-30 |
EP1176378B1 true 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 (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004050160A1 (de) * | 2004-10-14 | 2006-04-27 | Behr Gmbh & Co. Kg | Verfahren zum Herstellen einer Wellrippe und Wärmeübertragerblock mit nach dem Verfahren hergestellten Wellrippen |
Families Citing this family (32)
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 |
FR2832789B1 (fr) * | 2001-11-27 | 2004-07-09 | Valeo Thermique Moteur Sa | Ailette de module d'echange de chaleur, en particulier pour vehicule automobile |
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 |
FR2849174B1 (fr) * | 2002-12-23 | 2006-01-06 | 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 |
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 |
US8191258B2 (en) * | 2006-01-19 | 2012-06-05 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US8438728B2 (en) * | 2006-01-19 | 2013-05-14 | 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 |
US20100243225A1 (en) * | 2006-01-19 | 2010-09-30 | 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 |
US20090019696A1 (en) * | 2006-01-19 | 2009-01-22 | 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 |
DE102006002932B4 (de) * | 2006-01-21 | 2023-05-04 | Innerio Heat Exchanger GmbH | Wärmetauscher und Herstellungsverfahren für Wärmetauscher |
US8434227B2 (en) | 2006-01-19 | 2013-05-07 | Modine Manufacturing Company | Method of forming heat exchanger tubes |
US20090014165A1 (en) * | 2006-01-19 | 2009-01-15 | Werner Zobel | 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 |
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 |
DE102007036305A1 (de) | 2007-07-31 | 2009-02-05 | Behr Gmbh & Co. Kg | Rippe für einen Wärmeübertrager und Verfahren zur Herstellung der Rippe |
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 |
JP2017516660A (ja) | 2014-03-28 | 2017-06-22 | モーディーン・マニュファクチャリング・カンパニーModine Manufacturing Company | 熱交換器および熱交換器の製造方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3376684A (en) * | 1963-10-16 | 1968-04-09 | Gen Dynamics Corp | Double reverse corrugated material |
DE2549072C3 (de) * | 1975-11-03 | 1982-05-27 | Hillesheim, Hans, 6781 Höhfröschen | Vorrichtung zur Herstellung von Durchbrüchen in Bandmaterial aus Metallblech |
JPS60253792A (ja) * | 1984-05-30 | 1985-12-14 | Hitachi Ltd | 熱交換器用フイン及びその製造方法 |
IE58157B1 (en) * | 1984-10-02 | 1993-07-28 | Badsey Ltd | Heat exchanger fin array |
JP2786702B2 (ja) * | 1989-12-07 | 1998-08-13 | 昭和アルミニウム株式会社 | 複式一体型熱交換器 |
US5199142A (en) * | 1991-09-04 | 1993-04-06 | The Gem City Engineering Co. | Production of expanded metal strip for reinforcing a resilient product |
US5509199A (en) * | 1995-01-17 | 1996-04-23 | General Motors Corporation | Method of making a dual radiator and condenser assembly |
US5992514A (en) * | 1995-11-13 | 1999-11-30 | Denso Corporation | Heat exchanger having several exchanging portions |
JPH11147148A (ja) * | 1997-11-11 | 1999-06-02 | Toyo Radiator Co Ltd | 複合型熱交換器用コルゲートフィンの製造方法 |
JPH11147149A (ja) * | 1997-11-14 | 1999-06-02 | Zexel:Kk | 熱交換器用コルゲートフィンの製造方法 |
JPH11148793A (ja) * | 1997-11-14 | 1999-06-02 | Zexel:Kk | 一体型熱交換器に用いられるフィンの成形方法及び成形装置 |
JPH11159987A (ja) * | 1997-11-29 | 1999-06-15 | Toyo Radiator Co Ltd | 複合型熱交換器用コルゲートフィンおよびその製造方法 |
JPH11337104A (ja) * | 1998-03-23 | 1999-12-10 | Hitachi Ltd | 空気調和機 |
-
2000
- 2000-07-25 FR FR0009724A patent/FR2812382B1/fr not_active Expired - Fee Related
-
2001
- 2001-07-19 JP JP2001219697A patent/JP2002102975A/ja active Pending
- 2001-07-23 DE DE60109998T patent/DE60109998D1/de not_active Expired - Lifetime
- 2001-07-23 AT AT01116799T patent/ATE293238T1/de not_active IP Right Cessation
- 2001-07-23 EP EP01116799A patent/EP1176378B1/fr not_active Expired - Lifetime
- 2001-07-24 MX MXPA01007481A patent/MXPA01007481A/es active IP Right Grant
- 2001-07-25 US US09/911,875 patent/US6502305B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004050160A1 (de) * | 2004-10-14 | 2006-04-27 | Behr Gmbh & Co. Kg | Verfahren zum Herstellen einer Wellrippe und Wärmeübertragerblock mit nach dem Verfahren hergestellten Wellrippen |
Also Published As
Publication number | Publication date |
---|---|
US6502305B2 (en) | 2003-01-07 |
FR2812382A1 (fr) | 2002-02-01 |
EP1176378A1 (fr) | 2002-01-30 |
MXPA01007481A (es) | 2003-05-19 |
US20020020519A1 (en) | 2002-02-21 |
JP2002102975A (ja) | 2002-04-09 |
ATE293238T1 (de) | 2005-04-15 |
FR2812382B1 (fr) | 2003-02-07 |
DE60109998D1 (de) | 2005-05-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1176378B1 (fr) | Procédé de fabrication d'une ailette d'échangeur de chaleur, ailettes selon le procédé et module d'échange comportant ces ailettes | |
FR2803378A1 (fr) | Echangeur de chaleur a tubes a plusieurs canaux, en particulier pour vehicule automobile | |
EP2294348A1 (fr) | Echangeur de chaleur a plaques, notamment pour vehicules automobiles | |
EP1063486B1 (fr) | Echangeur de chaleur à plaques, en particulier refroidisseur d'huile pour véhicule automobile | |
EP1174673B1 (fr) | Module d'échange de chaleur, notamment pour véhicule automobile, et procédé de fabrication de ce module | |
EP1579162B1 (fr) | Module d'echange de chaleur et procede de fabrication | |
EP0757218A1 (fr) | Tube à circulation en U pour échangeur de chaleur et son procédé de fabrication | |
WO2003046458A1 (fr) | Ailette de module d'echange de chaleur | |
EP1150087B1 (fr) | Echangeur de chaleur avec collecteur d'encombrement réduit, notamment pour véhicule automobile | |
EP3645184A1 (fr) | Tube pour echangeur de chaleur avec dispositif de perturbation | |
FR2823559A1 (fr) | Faisceau d'echange de chaleur comportant une surface d'echange perfectionnee, procede pour sa fabrication et echangeur comportant ce faisceau | |
FR2785978A1 (fr) | Echangeur de chaleur multiple a intercalaires communs | |
FR2924491A1 (fr) | Intercalaire ondule muni de persiennes pour echangeur de chaleur | |
EP1063488B1 (fr) | Echangeur de chaleur à plaques, notamment pour refroidir une huile d'un véhicule automobile | |
FR3038975B1 (fr) | Echangeur de chaleur a ailettes ameliorees | |
FR2809482A1 (fr) | Faisceau pour un echangeur de chaleur, notamment de vehicule automobile, et echangeur comportant un tel faisceau | |
EP3577407B1 (fr) | Plaque d'échange pour échangeur de chaleur à plaques et échangeur de chaleur à plaques correspondant | |
FR2786559A1 (fr) | Echangeur de chaleur depourvu d'ailettes, en particulier pour vehicule automobile | |
FR2726076A1 (fr) | Echangeur de chaleur a boites collectrices tubulaires | |
FR2817334A1 (fr) | Echangeur de chaleur brase, notamment pour vehicule automobile, et son procede de fabrication | |
EP0581684A1 (fr) | Echangeur de chaleur à tubes brasés et procédé pour son assemblage | |
FR2803375A1 (fr) | Echangeur de chaleur brase, notamment pour vehicules automobiles | |
WO2004057257A2 (fr) | Module d'echangeur de chaleur, notamment pour vehicule automobile, comportant une pluralite d'echangeurs de chaleur | |
FR2842292A1 (fr) | Echangeur de chaleur a plaques, en particulier pour vehicules automobiles | |
WO2004017005A2 (fr) | Echangeur de plan, en particulier pour vehicule automobile, et procede pour sa fabrication |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20020723 |
|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT Effective date: 20050413 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050413 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050413 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050413 Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050413 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050413 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050413 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: FRENCH |
|
REF | Corresponds to: |
Ref document number: 60109998 Country of ref document: DE Date of ref document: 20050519 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050713 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050713 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050713 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050714 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050723 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050723 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050724 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050731 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050731 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050731 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050913 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20050413 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
26N | No opposition filed |
Effective date: 20060116 |
|
BERE | Be: lapsed |
Owner name: VALEO THERMIQUE MOTEUR Effective date: 20050731 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20160729 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20180330 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170731 |