ES2400376T5 - Procedimiento de soldadura con aplicación de flujo de soldadura sobre un lado de un canto de un tubo plano para un intercambiador de calor - Google Patents

Procedimiento de soldadura con aplicación de flujo de soldadura sobre un lado de un canto de un tubo plano para un intercambiador de calor Download PDF

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Publication number
ES2400376T5
ES2400376T5 ES07787843.7T ES07787843T ES2400376T5 ES 2400376 T5 ES2400376 T5 ES 2400376T5 ES 07787843 T ES07787843 T ES 07787843T ES 2400376 T5 ES2400376 T5 ES 2400376T5
Authority
ES
Spain
Prior art keywords
welding
heat exchanger
flat tube
tube edge
flow application
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.)
Active
Application number
ES07787843.7T
Other languages
English (en)
Other versions
ES2400376T3 (es
Inventor
Damien Berges
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Application filed by Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Application granted granted Critical
Publication of ES2400376T3 publication Critical patent/ES2400376T3/es
Publication of ES2400376T5 publication Critical patent/ES2400376T5/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0012—Brazing of heat exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • B23K1/203—Fluxing, i.e. applying flux onto surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0391—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits a single plate being bent to form one or more conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/14—Heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing
    • F28F2275/045—Fastening; Joining by brazing with particular processing steps, e.g. by allowing displacement of parts during brazing or by using a reservoir for storing brazing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Description

imagen1
imagen2
imagen3
imagen4

Claims (1)

  1. imagen1
ES07787843.7T 2006-08-28 2007-07-24 Procedimiento de soldadura con aplicación de flujo de soldadura sobre un lado de un canto de un tubo plano para un intercambiador de calor Active ES2400376T5 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0607553A FR2905076B1 (fr) 2006-08-28 2006-08-28 Procede de brasage d'un echangeur de chaleur.
FR0607553 2006-08-28
PCT/EP2007/057600 WO2008025616A1 (fr) 2006-08-28 2007-07-24 Procede de brasage avec application de flux de brasage sur un cote d' une tranche d'un tube plat pour un echangeur de chaleur

Publications (2)

Publication Number Publication Date
ES2400376T3 ES2400376T3 (es) 2013-04-09
ES2400376T5 true ES2400376T5 (es) 2018-01-08

Family

ID=37885848

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07787843.7T Active ES2400376T5 (es) 2006-08-28 2007-07-24 Procedimiento de soldadura con aplicación de flujo de soldadura sobre un lado de un canto de un tubo plano para un intercambiador de calor

Country Status (6)

Country Link
US (1) US8450632B2 (es)
EP (1) EP2059364B2 (es)
JP (1) JP5456470B2 (es)
ES (1) ES2400376T5 (es)
FR (1) FR2905076B1 (es)
WO (1) WO2008025616A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2067565B1 (en) * 2007-11-27 2017-06-21 Valeo Systèmes Thermiques Composition of brazing flux and method for manufacturing heat exchanger tubes using said composition
EP3062949B2 (en) 2013-10-29 2023-05-24 SWEP International AB A method of brazing a plate heat exchanger using scren printed brazing material
FR3133079A1 (fr) * 2022-02-28 2023-09-01 Valeo Systemes Thermiques Échangeur thermique avec dépôt localisé de couche destructrice d’oxydation
DE102023201550A1 (de) * 2023-02-22 2024-08-22 Mahle International Gmbh Verfahren zur Herstellung eines gefalteten Flachrohrs

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168996A (en) * 1977-05-16 1979-09-25 Western Electric Company, Inc. Soldering flux
US4342607A (en) * 1981-01-05 1982-08-03 Western Electric Company, Inc. Solder flux
US4495007A (en) * 1984-03-12 1985-01-22 At&T Technologies, Inc. Soldering flux
JP2825949B2 (ja) * 1990-07-26 1998-11-18 サンデン株式会社 ろう付け方法
US5307870A (en) * 1991-12-09 1994-05-03 Nippondenso Co., Ltd. Heat exchanger
JPH05185286A (ja) * 1991-12-11 1993-07-27 Furukawa Alum Co Ltd アルミニウム製熱交換器のろう付け方法
JP3148478B2 (ja) * 1993-08-19 2001-03-19 株式会社豊田中央研究所 はんだ付け用フラックス
JPH07120103A (ja) * 1993-10-29 1995-05-12 Nippondenso Co Ltd 金属接合体の製造方法、熱交換器用タンクの製造方法および熱交換器用タンク
US5544698A (en) * 1994-03-30 1996-08-13 Peerless Of America, Incorporated Differential coatings for microextruded tubes used in parallel flow heat exchangers
JP3378139B2 (ja) * 1996-03-19 2003-02-17 株式会社デンソー はんだ付け用のフラックス
JP3867741B2 (ja) * 1997-03-14 2007-01-10 日本軽金属株式会社 熱交換器用偏平熱交換管
JP3337416B2 (ja) * 1998-02-24 2002-10-21 株式会社デンソー ろう付け性に優れた自動車熱交換器用アルミニウム押出多孔偏平管およびその製造方法
JP2000061629A (ja) * 1998-08-25 2000-02-29 Calsonic Corp アルミニウム材ろう付け用フラックスの塗布方法
US6234243B1 (en) * 1999-12-14 2001-05-22 Visteon Global Technologies, Inc. Heat exchanger assembly with magnesium barrier
JP2001255090A (ja) * 2000-03-14 2001-09-21 Sanden Corp 熱交換器の製造方法および熱交換器
AU2001290262A1 (en) * 2000-09-25 2002-04-02 Showa Denko K K Method for manufacturing heat exchanger
JP4107931B2 (ja) 2001-09-28 2008-06-25 古河スカイ株式会社 アルミニウム又はアルミニウム合金材のろう付け方法およびアルミニウム合金製ブレージングシート
JP3858685B2 (ja) * 2001-12-18 2006-12-20 株式会社デンソー アルミニウム熱交換器の製造方法
JP2003200260A (ja) * 2001-12-27 2003-07-15 Showa Denko Kk 中空体と管体とのろう付方法及び熱交換器の製造方法
JP2004347314A (ja) * 2003-04-28 2004-12-09 Showa Denko Kk エバポレータおよびその製造方法
JP4746956B2 (ja) * 2004-10-13 2011-08-10 昭和電工株式会社 中空回路基板の製造方法

Also Published As

Publication number Publication date
JP5456470B2 (ja) 2014-03-26
JP2010501825A (ja) 2010-01-21
US8450632B2 (en) 2013-05-28
EP2059364B2 (fr) 2017-08-16
EP2059364B1 (fr) 2012-11-28
WO2008025616A1 (fr) 2008-03-06
EP2059364A1 (fr) 2009-05-20
FR2905076B1 (fr) 2008-12-05
ES2400376T3 (es) 2013-04-09
FR2905076A1 (fr) 2008-02-29
US20100140227A1 (en) 2010-06-10

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