EP2767791A4 - Finned tube heat exchanger - Google Patents

Finned tube heat exchanger

Info

Publication number
EP2767791A4
EP2767791A4 EP12840153.6A EP12840153A EP2767791A4 EP 2767791 A4 EP2767791 A4 EP 2767791A4 EP 12840153 A EP12840153 A EP 12840153A EP 2767791 A4 EP2767791 A4 EP 2767791A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
tube heat
finned tube
finned
exchanger
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
EP12840153.6A
Other languages
German (de)
French (fr)
Other versions
EP2767791B1 (en
EP2767791A1 (en
Inventor
Kenji Nagoshi
Masaya Honma
Atsuo Okaichi
Hiroshi Hasegawa
Shuhei Ohtsubo
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.)
Panasonic Corp
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Publication of EP2767791A1 publication Critical patent/EP2767791A1/en
Publication of EP2767791A4 publication Critical patent/EP2767791A4/en
Application granted granted Critical
Publication of EP2767791B1 publication Critical patent/EP2767791B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-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
    • F28D1/02Heat-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
    • F28D1/04Heat-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
    • F28D1/047Heat-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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477Heat-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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular 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
    • F28F1/24Tubular 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 and extending transversely
    • F28F1/32Tubular 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 and extending transversely the means having portions engaging further tubular elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular 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
    • F28F1/24Tubular 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 and extending transversely
    • F28F1/32Tubular 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 and extending transversely the means having portions engaging further tubular elements
    • F28F1/325Fins with openings

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP12840153.6A 2011-10-11 2012-10-10 Fin tube heat exchanger Active EP2767791B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011223922 2011-10-11
PCT/JP2012/006469 WO2013054508A1 (en) 2011-10-11 2012-10-10 Finned tube heat exchanger

Publications (3)

Publication Number Publication Date
EP2767791A1 EP2767791A1 (en) 2014-08-20
EP2767791A4 true EP2767791A4 (en) 2014-10-01
EP2767791B1 EP2767791B1 (en) 2019-05-15

Family

ID=48081576

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12840153.6A Active EP2767791B1 (en) 2011-10-11 2012-10-10 Fin tube heat exchanger

Country Status (4)

Country Link
EP (1) EP2767791B1 (en)
JP (1) JP5958771B2 (en)
CN (1) CN103890527B (en)
WO (1) WO2013054508A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6337742B2 (en) * 2014-11-04 2018-06-06 パナソニックIpマネジメント株式会社 Finned tube heat exchanger
CN104359341B (en) * 2014-11-14 2017-02-01 上海交通大学 Fin structure and heat exchanger applying fin structure
CN109029015A (en) * 2018-06-28 2018-12-18 苏州爱尔玛特环保节能科技有限公司 A kind of derotation is to formula Laser Welding finned tube
JP2020063883A (en) * 2018-10-18 2020-04-23 三星電子株式会社Samsung Electronics Co.,Ltd. Heat exchanger and air conditioner
CN111536822B (en) * 2020-05-20 2022-02-22 广东美的白色家电技术创新中心有限公司 Fin, heat exchanger and air conditioner

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691768A (en) * 1985-12-27 1987-09-08 Heil-Quaker Corporation Lanced fin condenser for central air conditioner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787979U (en) * 1980-11-13 1982-05-31
JP3367353B2 (en) * 1996-11-12 2003-01-14 松下電器産業株式会社 Finned heat exchanger
JP3292077B2 (en) * 1997-01-30 2002-06-17 株式会社日立製作所 Heat exchangers and air conditioners
JP3367395B2 (en) * 1997-10-22 2003-01-14 松下電器産業株式会社 Finned heat exchanger
JP4004335B2 (en) * 2002-06-05 2007-11-07 シャープ株式会社 Heat exchanger
KR100518854B1 (en) * 2003-09-02 2005-09-30 엘지전자 주식회사 Heat exchanger
KR100543599B1 (en) * 2003-09-15 2006-01-20 엘지전자 주식회사 Heat exchanger
JP5185611B2 (en) * 2007-12-28 2013-04-17 三菱重工業株式会社 Fin and tube heat exchanger

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691768A (en) * 1985-12-27 1987-09-08 Heil-Quaker Corporation Lanced fin condenser for central air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013054508A1 *

Also Published As

Publication number Publication date
WO2013054508A1 (en) 2013-04-18
JP5958771B2 (en) 2016-08-02
CN103890527B (en) 2016-04-20
EP2767791B1 (en) 2019-05-15
EP2767791A1 (en) 2014-08-20
CN103890527A (en) 2014-06-25
JPWO2013054508A1 (en) 2015-03-30

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