EP3421919A4 - Heat exchanger - Google Patents

Heat exchanger Download PDF

Info

Publication number
EP3421919A4
EP3421919A4 EP17756143.8A EP17756143A EP3421919A4 EP 3421919 A4 EP3421919 A4 EP 3421919A4 EP 17756143 A EP17756143 A EP 17756143A EP 3421919 A4 EP3421919 A4 EP 3421919A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
exchanger
heat
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.)
Withdrawn
Application number
EP17756143.8A
Other languages
German (de)
French (fr)
Other versions
EP3421919A1 (en
Inventor
Toshimichi Baba
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP3421919A1 publication Critical patent/EP3421919A1/en
Publication of EP3421919A4 publication Critical patent/EP3421919A4/en
Withdrawn legal-status Critical Current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
    • 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
    • F28F1/24—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 and extending transversely
    • F28F1/32—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 and extending transversely the means having portions engaging further tubular elements
    • F28F1/325—Fins with openings
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes

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)
EP17756143.8A 2016-02-24 2017-02-03 Heat exchanger Withdrawn EP3421919A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016032615 2016-02-24
PCT/JP2017/003941 WO2017145701A1 (en) 2016-02-24 2017-02-03 Heat exchanger

Publications (2)

Publication Number Publication Date
EP3421919A1 EP3421919A1 (en) 2019-01-02
EP3421919A4 true EP3421919A4 (en) 2019-11-06

Family

ID=59685277

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17756143.8A Withdrawn EP3421919A4 (en) 2016-02-24 2017-02-03 Heat exchanger

Country Status (5)

Country Link
US (1) US20180320989A1 (en)
EP (1) EP3421919A4 (en)
JP (1) JP6479252B2 (en)
CN (1) CN108779965A (en)
WO (1) WO2017145701A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6233540B2 (en) * 2016-04-20 2017-11-22 ダイキン工業株式会社 Heat exchanger and air conditioner
CN112344763B (en) * 2019-08-07 2022-04-01 丹佛斯有限公司 Method for manufacturing heat exchanger
JP7001944B1 (en) 2020-09-08 2022-01-20 ダイキン工業株式会社 Heat exchanger and air conditioner
CN116018487A (en) * 2020-09-08 2023-04-25 大金工业株式会社 Heat exchanger and air conditioner
JP7001943B1 (en) 2020-09-08 2022-01-20 ダイキン工業株式会社 Heat exchanger and air conditioner
JP6958695B1 (en) * 2020-09-08 2021-11-02 ダイキン工業株式会社 Heat exchanger and air conditioner

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02169177A (en) * 1988-12-16 1990-06-29 Matsushita Refrig Co Ltd Production of heat exchanger
JP2011127867A (en) * 2009-12-21 2011-06-30 Mitsubishi Electric Corp Heat exchanger fin, heat exchanger, and method for manufacturing the same
JP2011202820A (en) * 2010-03-24 2011-10-13 Mitsubishi Electric Corp Fin for heat exchanger and the heat exchanger
JP2014238204A (en) * 2013-06-06 2014-12-18 三菱電機株式会社 Process of manufacture of flat tube heat exchanger and flat tube heat exchanger manufactured by the process

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1202813A (en) * 1915-02-13 1916-10-31 Dominick Dileo Radiator for liquid-cooling systems.
US1396633A (en) * 1920-04-12 1921-11-08 Henry N Jensen Radiator for automobiles and the like
US1450399A (en) * 1920-10-11 1923-04-03 Witte Meinhard Radiator
JPS5396556A (en) * 1977-02-02 1978-08-23 Hitachi Ltd Cooling fin
DE4404837A1 (en) * 1994-02-16 1995-08-17 Behr Gmbh & Co Rib for heat exchangers
JP4300508B2 (en) * 2002-12-25 2009-07-22 株式会社ティラド Plate fin and heat exchanger core for heat exchanger
JP2006214702A (en) * 2005-02-07 2006-08-17 Denso Corp Heat exchanger, method of manufacturing heat exchanger, and plate-shaped fin for heat exchanger
US20100116467A1 (en) * 2008-11-12 2010-05-13 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Heat dissipation device
JP5279514B2 (en) * 2009-01-05 2013-09-04 三菱電機株式会社 HEAT EXCHANGER, ITS MANUFACTURING METHOD, AND AIR CONDITIONER HAVING THE HEAT EXCHANGER
JP2012154498A (en) * 2011-01-21 2012-08-16 Daikin Industries Ltd Heat exchanger, and air conditioner
CN104285118A (en) * 2012-04-26 2015-01-14 三菱电机株式会社 Heat exchanger, method for manufacturing heat exchanger, and air conditioner
WO2013160959A1 (en) * 2012-04-27 2013-10-31 三菱電機株式会社 Heat exchanger, method for producing same, and refrigeration cycle device
US9923110B2 (en) * 2012-06-07 2018-03-20 Dai Nippon Printing Co., Ltd. Solar battery module and method of manufacture thereof
JP5992038B2 (en) * 2012-06-29 2016-09-14 三菱電機株式会社 Manufacturing method of heat exchanger
KR20140142802A (en) * 2013-06-04 2014-12-15 삼성전자주식회사 Outdoor heat exchanger and air conditioner
JP6455103B2 (en) * 2014-11-28 2019-01-23 株式会社富士通ゼネラル Heat exchanger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02169177A (en) * 1988-12-16 1990-06-29 Matsushita Refrig Co Ltd Production of heat exchanger
JP2011127867A (en) * 2009-12-21 2011-06-30 Mitsubishi Electric Corp Heat exchanger fin, heat exchanger, and method for manufacturing the same
JP2011202820A (en) * 2010-03-24 2011-10-13 Mitsubishi Electric Corp Fin for heat exchanger and the heat exchanger
JP2014238204A (en) * 2013-06-06 2014-12-18 三菱電機株式会社 Process of manufacture of flat tube heat exchanger and flat tube heat exchanger manufactured by the process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017145701A1 *

Also Published As

Publication number Publication date
JPWO2017145701A1 (en) 2018-07-12
WO2017145701A1 (en) 2017-08-31
EP3421919A1 (en) 2019-01-02
CN108779965A (en) 2018-11-09
US20180320989A1 (en) 2018-11-08
JP6479252B2 (en) 2019-03-06

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