EP4098965A4 - Plate heat exchanger - Google Patents
Plate heat exchanger Download PDFInfo
- 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- Withdrawn
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020017866A JP7181241B2 (en) | 2020-02-05 | 2020-02-05 | plate heat exchanger |
PCT/JP2021/003494 WO2021157514A1 (en) | 2020-02-05 | 2021-02-01 | Plate heat exchanger |
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 (en) |
JP (1) | JP7181241B2 (en) |
CN (1) | CN115003979A (en) |
WO (1) | WO2021157514A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024014495A1 (en) * | 2022-07-13 | 2024-01-18 | ダイキン工業株式会社 | Heat exchanger, refrigerant cycle device, and hot water supply apparatus |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001059688A (en) * | 1999-08-23 | 2001-03-06 | Daikin Ind Ltd | Plate type 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 |
US20080029257A1 (en) * | 2004-08-28 | 2008-02-07 | Swep International Ab | Plate Heat Exchanger |
WO2017122428A1 (en) * | 2016-01-13 | 2017-07-20 | 株式会社日阪製作所 | Plate heat exchanger |
WO2018216165A1 (en) * | 2017-05-25 | 2018-11-29 | 株式会社日阪製作所 | Plate type heat exchanger |
WO2019224767A1 (en) * | 2018-05-24 | 2019-11-28 | Ecosfera S.R.L. | Thermal exchanging device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010085094A (en) * | 2010-01-20 | 2010-04-15 | Hisaka Works Ltd | Plate type heat exchanger |
JP6069425B2 (en) * | 2015-07-03 | 2017-02-01 | 株式会社日阪製作所 | Plate heat exchanger |
JP3222546U (en) | 2019-05-27 | 2019-08-08 | 大成工業株式会社 | Plate heat exchanger |
-
2020
- 2020-02-05 JP JP2020017866A patent/JP7181241B2/en active Active
-
2021
- 2021-02-01 WO PCT/JP2021/003494 patent/WO2021157514A1/en unknown
- 2021-02-01 CN CN202180011114.4A patent/CN115003979A/en active Pending
- 2021-02-01 EP EP21751027.0A patent/EP4098965A4/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001059688A (en) * | 1999-08-23 | 2001-03-06 | Daikin Ind Ltd | Plate type heat exchanger |
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 (en) * | 2016-01-13 | 2017-07-20 | 株式会社日阪製作所 | Plate heat exchanger |
WO2018216165A1 (en) * | 2017-05-25 | 2018-11-29 | 株式会社日阪製作所 | Plate type heat exchanger |
WO2019224767A1 (en) * | 2018-05-24 | 2019-11-28 | Ecosfera S.R.L. | Thermal exchanging device |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021157514A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP7181241B2 (en) | 2022-11-30 |
CN115003979A (en) | 2022-09-02 |
EP4098965A1 (en) | 2022-12-07 |
JP2021124242A (en) | 2021-08-30 |
WO2021157514A1 (en) | 2021-08-12 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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STAA | Information on the status of an ep patent application or granted ep patent |
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Effective date: 20220829 |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: F28D0009020000 Ipc: F28D0009000000 |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20230615 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F28F 3/04 20060101ALI20230609BHEP Ipc: F28D 9/00 20060101AFI20230609BHEP |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20240116 |