EP4098965A4 - PLATE HEAT EXCHANGER - Google Patents

PLATE HEAT EXCHANGER Download PDF

Info

Publication number
EP4098965A4
EP4098965A4 EP21751027.0A EP21751027A EP4098965A4 EP 4098965 A4 EP4098965 A4 EP 4098965A4 EP 21751027 A EP21751027 A EP 21751027A EP 4098965 A4 EP4098965 A4 EP 4098965A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
plate heat
plate
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Withdrawn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
EP21751027.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4098965A1 (en
Inventor
Kaname Yamaguchi
Tomohiro SHIKATA
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.)
Hisaka Works Ltd
Original Assignee
Hisaka Works Ltd
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 Hisaka Works Ltd filed Critical Hisaka Works Ltd
Publication of EP4098965A1 publication Critical patent/EP4098965A1/en
Publication of EP4098965A4 publication Critical patent/EP4098965A4/en
Withdrawn legal-status Critical Current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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
    • 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
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples
    • 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
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations

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)
EP21751027.0A 2020-02-05 2021-02-01 PLATE HEAT EXCHANGER Withdrawn EP4098965A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020017866A JP7181241B2 (ja) 2020-02-05 2020-02-05 プレート式熱交換器
PCT/JP2021/003494 WO2021157514A1 (ja) 2020-02-05 2021-02-01 プレート式熱交換器

Publications (2)

Publication Number Publication Date
EP4098965A1 EP4098965A1 (en) 2022-12-07
EP4098965A4 true EP4098965A4 (en) 2023-07-19

Family

ID=77200506

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21751027.0A Withdrawn EP4098965A4 (en) 2020-02-05 2021-02-01 PLATE HEAT EXCHANGER

Country Status (4)

Country Link
EP (1) EP4098965A4 (https=)
JP (1) JP7181241B2 (https=)
CN (1) CN115003979A (https=)
WO (1) WO2021157514A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4556816A4 (en) * 2022-07-13 2025-10-15 Daikin Ind Ltd HEAT EXCHANGER, REFRIGERANT CIRCULATION DEVICE AND HOT WATER SUPPLY DEVICE
JP7723706B2 (ja) * 2023-09-12 2025-08-14 マレリ株式会社 熱交換器及び動力伝達装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001059688A (ja) * 1999-08-23 2001-03-06 Daikin Ind Ltd プレート式熱交換器
WO2007036963A1 (en) * 2005-09-30 2007-04-05 Gianni Candio Method for manufacturing a plate heat exchanger having plates connected through melted contact points and heat exchanger obtained using said method
US20080029257A1 (en) * 2004-08-28 2008-02-07 Swep International Ab Plate Heat Exchanger
WO2017122428A1 (ja) * 2016-01-13 2017-07-20 株式会社日阪製作所 プレート式熱交換器
WO2018216165A1 (ja) * 2017-05-25 2018-11-29 株式会社日阪製作所 プレート式熱交換器
WO2019224767A1 (en) * 2018-05-24 2019-11-28 Ecosfera S.R.L. Thermal exchanging device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010085094A (ja) 2010-01-20 2010-04-15 Hisaka Works Ltd プレート式熱交換器
EP2988085B1 (en) * 2014-08-22 2019-03-20 Alfa Laval Corporate AB Heat transfer plate and plate heat exchanger
JP6069425B2 (ja) 2015-07-03 2017-02-01 株式会社日阪製作所 プレート式熱交換器
JP3222546U (ja) 2019-05-27 2019-08-08 大成工業株式会社 プレート式熱交換器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001059688A (ja) * 1999-08-23 2001-03-06 Daikin Ind Ltd プレート式熱交換器
US20080029257A1 (en) * 2004-08-28 2008-02-07 Swep International Ab Plate Heat Exchanger
WO2007036963A1 (en) * 2005-09-30 2007-04-05 Gianni Candio Method for manufacturing a plate heat exchanger having plates connected through melted contact points and heat exchanger obtained using said method
WO2017122428A1 (ja) * 2016-01-13 2017-07-20 株式会社日阪製作所 プレート式熱交換器
WO2018216165A1 (ja) * 2017-05-25 2018-11-29 株式会社日阪製作所 プレート式熱交換器
WO2019224767A1 (en) * 2018-05-24 2019-11-28 Ecosfera S.R.L. Thermal exchanging device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021157514A1 *

Also Published As

Publication number Publication date
JP2021124242A (ja) 2021-08-30
JP7181241B2 (ja) 2022-11-30
EP4098965A1 (en) 2022-12-07
CN115003979A (zh) 2022-09-02
WO2021157514A1 (ja) 2021-08-12

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