EP1176378A1 - Verfahren zur Herstellung einer Rippe für einen Wärmetauscher, Rippe nach solchem Verfahren und Wärmeaustauschsmodul mit solchen Rippen - Google Patents

Verfahren zur Herstellung einer Rippe für einen Wärmetauscher, Rippe nach solchem Verfahren und Wärmeaustauschsmodul mit solchen Rippen Download PDF

Info

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
Application number
EP01116799A
Other languages
English (en)
French (fr)
Other versions
EP1176378B1 (de
Inventor
Carlos Martins
Jean-Claude Malgouries
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 Thermique Moteur SA
Original Assignee
Valeo Thermique Moteur SA
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 Thermique Moteur SA filed Critical Valeo Thermique Moteur SA
Publication of EP1176378A1 publication Critical patent/EP1176378A1/de
Application granted granted Critical
Publication of EP1176378B1 publication Critical patent/EP1176378B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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.
EP01116799A 2000-07-25 2001-07-23 Verfahren zur Herstellung einer Rippe für einen Wärmetauscher, Rippe nach solchem Verfahren und Wärmeaustauschsmodul mit solchen Rippen Expired - Lifetime EP1176378B1 (de)

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 true EP1176378A1 (de) 2002-01-30
EP1176378B1 EP1176378B1 (de) 2005-04-13

Family

ID=8852880

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01116799A Expired - Lifetime EP1176378B1 (de) 2000-07-25 2001-07-23 Verfahren zur Herstellung einer Rippe für einen Wärmetauscher, Rippe nach solchem Verfahren und Wärmeaustauschsmodul mit solchen Rippen

Country Status (7)

Country Link
US (1) US6502305B2 (de)
EP (1) EP1176378B1 (de)
JP (1) JP2002102975A (de)
AT (1) ATE293238T1 (de)
DE (1) DE60109998D1 (de)
FR (1) FR2812382B1 (de)
MX (1) MXPA01007481A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
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 (de) 2004-10-14 2006-04-19 Behr GmbH & Co. KG Verfahren zum Herstellen einer Wellrippe und Wärmeübertragerblock mit nach dem Verfahren hergestellten Wellrippen
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)

* Cited by examiner, † Cited by third party
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
US8091621B2 (en) * 2006-01-19 2012-01-10 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
EP1994352A4 (de) * 2006-01-19 2010-06-02 Modine Mfg Co Flachrohr, flachrohrwärmetauscher und herstellungsverfahren dafür
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
US8683690B2 (en) * 2006-01-19 2014-04-01 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
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
US7921559B2 (en) * 2006-01-19 2011-04-12 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
DE102006002932B4 (de) * 2006-01-21 2023-05-04 Innerio Heat Exchanger GmbH Wärmetauscher und Herstellungsverfahren für Wärmetauscher
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

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0179646A2 (de) * 1984-10-02 1986-04-30 Brian F. Mooney Anordnung von Wärmetauscherrippen
EP0431917A1 (de) * 1989-12-07 1991-06-12 Showa Aluminum Kabushiki Kaisha Duplex-Wärmetauscher
US5509199A (en) * 1995-01-17 1996-04-23 General Motors Corporation Method of making a dual radiator and condenser assembly
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
US5992514A (en) * 1995-11-13 1999-11-30 Denso Corporation Heat exchanger having several exchanging portions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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
US5199142A (en) * 1991-09-04 1993-04-06 The Gem City Engineering Co. Production of expanded metal strip for reinforcing a resilient product
JPH11337104A (ja) * 1998-03-23 1999-12-10 Hitachi Ltd 空気調和機

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0179646A2 (de) * 1984-10-02 1986-04-30 Brian F. Mooney Anordnung von Wärmetauscherrippen
EP0431917A1 (de) * 1989-12-07 1991-06-12 Showa Aluminum Kabushiki Kaisha Duplex-Wärmetauscher
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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 126 (M - 477) 10 May 1986 (1986-05-10) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 11 30 September 1999 (1999-09-30) *

Cited By (7)

* Cited by examiner, † Cited by third party
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 (de) 2004-10-14 2006-04-19 Behr GmbH & Co. KG Verfahren zum Herstellen einer Wellrippe und Wärmeübertragerblock mit nach dem Verfahren hergestellten Wellrippen
EP1647341A3 (de) * 2004-10-14 2006-05-31 Behr GmbH & Co. KG Verfahren zum Herstellen einer Wellrippe und Wärmeübertragerblock mit nach dem Verfahren hergestellten Wellrippen
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
ATE293238T1 (de) 2005-04-15
US20020020519A1 (en) 2002-02-21
DE60109998D1 (de) 2005-05-19
FR2812382B1 (fr) 2003-02-07
US6502305B2 (en) 2003-01-07
FR2812382A1 (fr) 2002-02-01
JP2002102975A (ja) 2002-04-09
MXPA01007481A (es) 2003-05-19
EP1176378B1 (de) 2005-04-13

Similar Documents

Publication Publication Date Title
EP1176378B1 (de) Verfahren zur Herstellung einer Rippe für einen Wärmetauscher, Rippe nach solchem Verfahren und Wärmeaustauschsmodul mit solchen Rippen
FR2803378A1 (fr) Echangeur de chaleur a tubes a plusieurs canaux, en particulier pour vehicule automobile
EP1063486B1 (de) Plattenwärmetauscher, insbesondere Ölkühler für Kraftfahrzeuge
WO2009141379A1 (fr) Echangeur de chaleur a plaques, notamment pour vehicules automobiles
EP1174673B1 (de) Wärmeaustauschsmodul, insbesondere für Kraftfahrzeug, und Verfahren zu dessen Verwendung
EP1579162B1 (de) Wärmetauschermodul und verfahren zur herstellung
EP0757218A1 (de) Rohr mit U-förmiger Strömung für Wärmetauscher und Verfahren zu dessen Herstellung
WO2003046458A1 (fr) Ailette de module d'echange de chaleur
EP1150087B1 (de) Wärmetauscher mit raumsparendem Sammelkasten, insbesondere für Kraftfahrzeuge
EP3645184A1 (de) Rohr für einen wärmetauscher mit störvorrichtung
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 (de) Plattenwärmetauscher, insbesondere zum Kühlen von Kraftfahrzeugöl
FR2809482A1 (fr) Faisceau pour un echangeur de chaleur, notamment de vehicule automobile, et echangeur comportant un tel faisceau
WO2017012870A1 (fr) Échangeur de chaleur a ailettes améliorées
FR2726076A1 (fr) Echangeur de chaleur a boites collectrices tubulaires
FR2817334A1 (fr) Echangeur de chaleur brase, notamment pour vehicule automobile, et son procede de fabrication
FR2786559A1 (fr) Echangeur de chaleur depourvu d'ailettes, en particulier pour vehicule automobile
WO2004057257A2 (fr) Module d'echangeur de chaleur, notamment pour vehicule automobile, comportant une pluralite d'echangeurs de chaleur
FR2803375A1 (fr) Echangeur de chaleur brase, notamment pour vehicules automobiles
WO2004008055A1 (fr) Echangeur de chaleur a plaques, en particulier pour vehicules automobiles
EP0581684A1 (de) Wärmetauscher mit gelöteten Rohren und Verfahren zur dessen Herstellung
EP1527309A2 (de) Flacher wärmetauscher, insbesondere für ein kraftfahrzeug und verfahren zu dessen herstellung
WO2004090448A2 (fr) Module d’echange de chaleur, notamment pour vehicule automobile

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