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WO2013021265A3 - Heat exchanger - Google Patents

Heat exchanger Download PDF

Info

Publication number
WO2013021265A3
WO2013021265A3 PCT/IB2012/001526 IB2012001526W WO2013021265A3 WO 2013021265 A3 WO2013021265 A3 WO 2013021265A3 IB 2012001526 W IB2012001526 W IB 2012001526W WO 2013021265 A3 WO2013021265 A3 WO 2013021265A3
Authority
WO
WIPO (PCT)
Prior art keywords
clad
sheet material
thin sheet
heat exchanger
passage
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.)
Ceased
Application number
PCT/IB2012/001526
Other languages
French (fr)
Other versions
WO2013021265A2 (en
Inventor
Shu Kuroda
Michihide Yoshino
Kazutaka OHNO
Tomo FUKAMI
Yuji Sugino
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to US14/235,298 priority Critical patent/US20140158330A1/en
Priority to CN201280037458.3A priority patent/CN104105938A/en
Priority to EP12759816.7A priority patent/EP2872846A2/en
Publication of WO2013021265A2 publication Critical patent/WO2013021265A2/en
Anticipated expiration legal-status Critical
Publication of WO2013021265A3 publication Critical patent/WO2013021265A3/en
Ceased legal-status Critical Current

Links

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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0233—Sheets, foils
    • B23K35/0238—Sheets, foils layered
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
    • B23K35/286—Al as the principal constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/016—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of aluminium or aluminium alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/14—Alloys based on aluminium with copper as the next major constituent with silicon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/089—Coatings, claddings or bonding layers made from metals or metal alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
    • H10W40/037—
    • H10W40/258—
    • H10W40/47—
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

A heat exchanger (10) has a clad thin sheet material (2), a clad thick sheet material (1) that is disposed so as to define a passage (4) between the clad thick sheet material (1) and the clad thin sheet material (2), and that has a sheet thickness greater than that of the clad thin sheet material (2), and an inner fin (3) held between the clad materials (1, 2). The clad thick sheet material (1) and the clad thin sheet material (2) have Zn-containing brazing filler metal layers (12, 22) on their passage (4) sides, respectively, and the post-brazing surface Zn amounts A1 and A2 are set so as to satisfy specific conditions. Further, certain conditions concerning the compositions of each of the layers that constituting the clad materials (1, 2), and the inner fin (3) are set.
PCT/IB2012/001526 2011-08-09 2012-08-08 Heat exchanger Ceased WO2013021265A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US14/235,298 US20140158330A1 (en) 2011-08-09 2012-08-08 Heat exchanger
CN201280037458.3A CN104105938A (en) 2011-08-09 2012-08-08 Heat exchanger
EP12759816.7A EP2872846A2 (en) 2011-08-09 2012-08-08 Heat exchanger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-174192 2011-08-09
JP2011174192A JP5815325B2 (en) 2011-08-09 2011-08-09 Heat exchanger

Publications (2)

Publication Number Publication Date
WO2013021265A2 WO2013021265A2 (en) 2013-02-14
WO2013021265A3 true WO2013021265A3 (en) 2015-04-30

Family

ID=46875916

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/001526 Ceased WO2013021265A2 (en) 2011-08-09 2012-08-08 Heat exchanger

Country Status (5)

Country Link
US (1) US20140158330A1 (en)
EP (1) EP2872846A2 (en)
JP (1) JP5815325B2 (en)
CN (1) CN104105938A (en)
WO (1) WO2013021265A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014110459A1 (en) * 2014-07-24 2016-01-28 Mahle International Gmbh Heat exchanger
JP6498911B2 (en) * 2014-11-10 2019-04-10 三菱アルミニウム株式会社 Aluminum alloy brazing sheet with high strength, high corrosion resistance and high material elongation
US11014200B2 (en) * 2016-04-12 2021-05-25 Gränges Ab Brazing sheet
US10385769B2 (en) * 2016-08-30 2019-08-20 Caterpillar Inc. Fuel reformer cooler
FR3080058B1 (en) * 2018-04-16 2023-05-12 Constellium Neuf Brisach MULTILAYER BRAZING SHEET
JP7324837B2 (en) * 2019-04-18 2023-08-10 株式会社ヴァレオジャパン Heat exchanger for cooling vehicle batteries
US11812582B2 (en) 2020-11-09 2023-11-07 Baidu Usa Llc Symmetrical cold plate design
US11528826B2 (en) * 2020-11-11 2022-12-13 Baidu Usa Llc Internal channel design for liquid cooled device
JP7622410B2 (en) * 2020-12-01 2025-01-28 富士電機株式会社 Cooler and semiconductor device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060102328A1 (en) * 2004-11-16 2006-05-18 Denso Corporation Aluminum heat exchanger and manufacturing method thereof
US20070224445A1 (en) * 2005-03-29 2007-09-27 Neomax Materials Co., Ltd. Brazing Filler Metal, Brazing Composite Material and Brazed Structure Brazed/Bonded with the Same
EP2040293A1 (en) * 2007-05-21 2009-03-25 Toyota Jidosha Kabushiki Kaisha Cooler for power module and power module
EP2080978A2 (en) * 2008-01-15 2009-07-22 Kabushiki Kaisha Toyoda Jidoshokki Liquid-cooled-type cooling device
US20100187680A1 (en) * 2009-01-23 2010-07-29 Toyota Jidosha Kabushiki Kaisha Heat radiator

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3261815B2 (en) 1993-07-23 2002-03-04 三菱アルミニウム株式会社 Al alloy brazing sheet material for forming working fluid passage of heat exchanger
JPH11106855A (en) * 1997-09-30 1999-04-20 Zexel:Kk Heat exchanger
JP3360026B2 (en) * 1998-05-28 2002-12-24 住友軽金属工業株式会社 Brazing method of aluminum alloy brazing sheet for heat exchanger
JP2003007944A (en) * 2001-06-18 2003-01-10 Showa Denko Kk Heating component cooling device
JP2003027165A (en) * 2001-07-17 2003-01-29 Kobe Steel Ltd Aluminum alloy clad plate for heat exchanger having excellent erosion resistance and formability
US8640766B2 (en) * 2003-05-06 2014-02-04 Mitsubishi Aluminum Co., Ltd. Heat exchanger tube
JP2006322632A (en) * 2005-05-17 2006-11-30 Mitsubishi Alum Co Ltd Extruded porous flat tube for aluminum alloy heat exchanger and its manufacturing method
JP4477668B2 (en) * 2007-12-25 2010-06-09 株式会社神戸製鋼所 Aluminum alloy brazing sheet
EP2159528B1 (en) * 2008-09-02 2015-11-04 Calsonic Kansei Corporation Heat exchanger made of aluminum alloy
MX2011006826A (en) * 2008-12-23 2011-08-03 Novelis Inc Clad metal sheet and heat exchanger tubing etc. made therefrom.
JP5302751B2 (en) * 2009-04-21 2013-10-02 株式会社デンソー Aluminum alloy clad material for heat exchanger
CN104722872B (en) * 2010-03-02 2016-08-03 三菱铝株式会社 Aluminum alloy heat exchanger
JP5982102B2 (en) * 2011-08-09 2016-08-31 三菱アルミニウム株式会社 Clad material for cooler and cooler for heating element

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060102328A1 (en) * 2004-11-16 2006-05-18 Denso Corporation Aluminum heat exchanger and manufacturing method thereof
US20070224445A1 (en) * 2005-03-29 2007-09-27 Neomax Materials Co., Ltd. Brazing Filler Metal, Brazing Composite Material and Brazed Structure Brazed/Bonded with the Same
EP2040293A1 (en) * 2007-05-21 2009-03-25 Toyota Jidosha Kabushiki Kaisha Cooler for power module and power module
EP2080978A2 (en) * 2008-01-15 2009-07-22 Kabushiki Kaisha Toyoda Jidoshokki Liquid-cooled-type cooling device
US20100187680A1 (en) * 2009-01-23 2010-07-29 Toyota Jidosha Kabushiki Kaisha Heat radiator

Also Published As

Publication number Publication date
US20140158330A1 (en) 2014-06-12
JP5815325B2 (en) 2015-11-17
CN104105938A (en) 2014-10-15
JP2013036097A (en) 2013-02-21
WO2013021265A2 (en) 2013-02-14
EP2872846A2 (en) 2015-05-20

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