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WO2009008172A1 - 熱交換器 - Google Patents

熱交換器 Download PDF

Info

Publication number
WO2009008172A1
WO2009008172A1 PCT/JP2008/001850 JP2008001850W WO2009008172A1 WO 2009008172 A1 WO2009008172 A1 WO 2009008172A1 JP 2008001850 W JP2008001850 W JP 2008001850W WO 2009008172 A1 WO2009008172 A1 WO 2009008172A1
Authority
WO
WIPO (PCT)
Prior art keywords
section
edge section
flat tube
outer edge
small curve
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/JP2008/001850
Other languages
English (en)
French (fr)
Inventor
Toshihide Ninagawa
Tatsuo Ozaki
Takahide Oohara
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.)
Denso Corp
Original Assignee
Denso 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
Priority claimed from JP2007181965A external-priority patent/JP4952414B2/ja
Priority claimed from JP2007264769A external-priority patent/JP2009008374A/ja
Application filed by Denso Corp filed Critical Denso Corp
Priority to DE112008001782T priority Critical patent/DE112008001782T5/de
Priority to BRPI0806229A priority patent/BRPI0806229B8/pt
Priority to CN200880003191XA priority patent/CN101595360B/zh
Priority to US12/515,392 priority patent/US8925625B2/en
Publication of WO2009008172A1 publication Critical patent/WO2009008172A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/006—Tubular elements; Assemblies of tubular elements with variable shape, e.g. with modified tube ends, with different geometrical features
    • 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
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • F28F9/0226—Header boxes formed by sealing end plates into covers with resilient gaskets

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

　熱交換器の扁平チューブ（１０）は、湾曲部（１３）を有する。湾曲部（１３）の少なくとも一部は、内側縁部（２１）の外側に外側縁部（２２）を重ね合わせることにより構成されている。内側縁部（２１）は、小湾曲領域（１０２）を有する。小湾曲領域（１０２）は、平板部（１１）に対して傾斜し、かつ扁平チューブ（１０）の厚み（ｄ１）の半分と外側縁部（２２）の板厚との差よりも大きい半径で規定される。小湾曲領域（１０２）は、扁平チューブ（１０）の厚み方向の中心線（Ｃ１）を超えない位置に設けられている。外側縁部（２２）は中心線（Ｃ１）を越えて延びている。外側縁部（２２）の端面（２２ａ）は小湾曲領域（１０２）上に位置している。扁平チューブ（１０）は、孔（５４）近傍で拡径された口拡部（１５、１６）を有している。
PCT/JP2008/001850 2007-07-11 2008-07-10 熱交換器 Ceased WO2009008172A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE112008001782T DE112008001782T5 (de) 2007-07-11 2008-07-10 Wärmetauscher
BRPI0806229A BRPI0806229B8 (pt) 2007-07-11 2008-07-10 trocador de calor
CN200880003191XA CN101595360B (zh) 2007-07-11 2008-07-10 热交换器
US12/515,392 US8925625B2 (en) 2007-07-11 2008-07-10 Heat exchanger

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-181965 2007-07-11
JP2007181965A JP4952414B2 (ja) 2007-07-11 2007-07-11 熱交換器用チューブ
JP2007264769A JP2009008374A (ja) 2007-05-28 2007-10-10 熱交換器及びその製造方法
JP2007-264769 2007-10-10
JP2008048444 2008-02-28
JP2008-048444 2008-02-28

Publications (1)

Publication Number Publication Date
WO2009008172A1 true WO2009008172A1 (ja) 2009-01-15

Family

ID=40228364

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001850 Ceased WO2009008172A1 (ja) 2007-07-11 2008-07-10 熱交換器

Country Status (1)

Country Link
WO (1) WO2009008172A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013524145A (ja) * 2010-03-31 2013-06-17 ヴァレオ システム テルミク 熱交換器
US8561682B2 (en) 2009-04-06 2013-10-22 Denso Corporation Tube and heat exchanger using the same, and method of manufacturing tube
WO2018020138A1 (fr) * 2016-07-29 2018-02-01 Valeo Systemes Thermiques Plaque collectrice, boite collectrice et echangeur thermique correspondants

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10213385A (ja) * 1997-01-29 1998-08-11 Ikeya Fuoomiyura:Kk 低抵抗流路型熱交換器
JP2002267380A (ja) * 2001-03-13 2002-09-18 Toyo Radiator Co Ltd 熱交換器用ブレージングチューブおよび熱交換器の製造方法
JP2004293988A (ja) * 2003-03-27 2004-10-21 Toyo Radiator Co Ltd 熱交換器の偏平チューブ
JP2005121295A (ja) * 2003-10-16 2005-05-12 Denso Corp ろう付け扁平チューブ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10213385A (ja) * 1997-01-29 1998-08-11 Ikeya Fuoomiyura:Kk 低抵抗流路型熱交換器
JP2002267380A (ja) * 2001-03-13 2002-09-18 Toyo Radiator Co Ltd 熱交換器用ブレージングチューブおよび熱交換器の製造方法
JP2004293988A (ja) * 2003-03-27 2004-10-21 Toyo Radiator Co Ltd 熱交換器の偏平チューブ
JP2005121295A (ja) * 2003-10-16 2005-05-12 Denso Corp ろう付け扁平チューブ

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8561682B2 (en) 2009-04-06 2013-10-22 Denso Corporation Tube and heat exchanger using the same, and method of manufacturing tube
JP2013524145A (ja) * 2010-03-31 2013-06-17 ヴァレオ システム テルミク 熱交換器
WO2018020138A1 (fr) * 2016-07-29 2018-02-01 Valeo Systemes Thermiques Plaque collectrice, boite collectrice et echangeur thermique correspondants
FR3054653A1 (fr) * 2016-07-29 2018-02-02 Valeo Systemes Thermiques Plaque collectrice, boite collectrice et echangeur thermique correspondants
US11732979B2 (en) 2016-07-29 2023-08-22 Valeo Systemes Thermiques Collector plate, corresponding header box and corresponding heat exchanger

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