EP4098965A4 - Échangeur thermique à plaques - Google Patents

Échangeur thermique à plaques Download PDF

Info

Publication number: EP4098965A4
Authority: EP; European Patent Office
Prior art keywords: heat exchanger; plate heat; plate; exchanger; heat
Prior art date: 2020-02-05
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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)

Other versions

EP4098965A1 (fr

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.)

2020-02-05

Filing date

2021-02-01

Publication date

2023-07-19

2021-02-01 Application filed by Hisaka Works Ltd filed Critical Hisaka Works Ltd

2022-12-07 Publication of EP4098965A1 publication Critical patent/EP4098965A1/fr

2023-07-19 Publication of EP4098965A4 publication Critical patent/EP4098965A4/fr

Status Withdrawn legal-status Critical Current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 Échangeur thermique à plaques Withdrawn EP4098965A4 (fr)

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 (fr)	2020-02-05	2021-02-01	Échangeur thermique à plaques

Publications (2)

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

Family

ID=77200506

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21751027.0A Withdrawn EP4098965A4 (fr)	2020-02-05	2021-02-01	Échangeur thermique à plaques

Country Status (4)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP7502700B2 (ja) *	2022-07-13	2024-06-19	ダイキン工業株式会社	熱交換器、冷媒サイクル装置、給湯器
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 (fr) *	2005-09-30	2007-04-05	Gianni Candio	Procédé de fabrication d’un échangeur de chaleur à plaques possédant des plaques reliées par des points de contacts fondus et échangeur de chaleur ainsi obtenu
US20080029257A1 (en) *	2004-08-28	2008-02-07	Swep International Ab	Plate Heat Exchanger
WO2017122428A1 (fr) *	2016-01-13	2017-07-20	株式会社日阪製作所	Échangeur de chaleur à plaques
WO2018216165A1 (fr) *	2017-05-25	2018-11-29	株式会社日阪製作所	Échangeur de chaleur de type à plaques
WO2019224767A1 (fr) *	2018-05-24	2019-11-28	Ecosfera S.R.L.	Dispositif d'échange de chaleur

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 (fr) *	2014-08-22	2019-03-20	Alfa Laval Corporate AB	Plaque d'échangeur de chaleur et échangeur de chaleur
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

2020
- 2020-02-05 JP JP2020017866A patent/JP7181241B2/ja active Active
2021
- 2021-02-01 CN CN202180011114.4A patent/CN115003979A/zh active Pending
- 2021-02-01 WO PCT/JP2021/003494 patent/WO2021157514A1/fr not_active Ceased
- 2021-02-01 EP EP21751027.0A patent/EP4098965A4/fr not_active Withdrawn

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 (fr) *	2005-09-30	2007-04-05	Gianni Candio	Procédé de fabrication d’un échangeur de chaleur à plaques possédant des plaques reliées par des points de contacts fondus et échangeur de chaleur ainsi obtenu
WO2017122428A1 (fr) *	2016-01-13	2017-07-20	株式会社日阪製作所	Échangeur de chaleur à plaques
WO2018216165A1 (fr) *	2017-05-25	2018-11-29	株式会社日阪製作所	Échangeur de chaleur de type à plaques
WO2019224767A1 (fr) *	2018-05-24	2019-11-28	Ecosfera S.R.L.	Dispositif d'échange de chaleur

Non-Patent Citations (1)

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

Also Published As

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

Legal Events

Date	Code	Title	Description
2021-08-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2022-11-04	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2022-11-04	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2022-12-07	17P	Request for examination filed	Effective date: 20220829
2022-12-07	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2023-05-10	DAV	Request for validation of the european patent (deleted)
2023-05-10	DAX	Request for extension of the european patent (deleted)
2023-06-09	REG	Reference to a national code	Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: F28D0009020000 Ipc: F28D0009000000
2023-07-19	A4	Supplementary search report drawn up and despatched	Effective date: 20230615
2023-07-19	RIC1	Information provided on ipc code assigned before grant	Ipc: F28F 3/04 20060101ALI20230609BHEP Ipc: F28D 9/00 20060101AFI20230609BHEP
2024-05-10	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
2024-06-12	18D	Application deemed to be withdrawn	Effective date: 20240116

Publication	Publication Date	Title
EP4130639A4 (fr)	2024-03-27	Échangeur de chaleur
EP4130638A4 (fr)	2024-03-27	Échangeur de chaleur
EP3733885A4 (fr)	2020-12-30	Échangeur de chaleur
EP4191186A4 (fr)	2024-09-04	Ensemble d'échange de chaleur
EP4184105A4 (fr)	2023-12-06	Échangeur de chaleur
AU2020390520A1 (en)	2021-06-03	Heat transfer plate
EP4130629A4 (fr)	2024-04-24	Échangeur de chaleur
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EP4198438A4 (fr)	2024-04-10	Structure d'échange de chaleur
PL4102170T3 (pl)	2025-12-22	Podwójny płytowy wymiennik ciepła
EP3647710A4 (fr)	2021-01-06	Échangeur de chaleur de type à plaques
EP4073450B8 (fr)	2026-04-01	Échangeur de chaleur tri-fluides à plaques
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PL4095478T3 (pl)	2025-03-03	Płytowy wymiennik ciepła
EP4256265A4 (fr)	2024-11-20	Module échangeur de chaleur
EP4060251A4 (fr)	2022-12-28	Échangeur de chaleur
CA3262300A1 (fr)	2024-01-25	Échangeur à plaques brasées
EP4273490A4 (fr)	2024-11-13	Échangeur de chaleur
EP4450880A4 (fr)	2025-03-12	Unité d'échange de chaleur
EP3870914A4 (fr)	2022-06-15	Ensemble échangeur de chaleur à ailette de type plaque
PL3961142T3 (pl)	2024-10-07	Wymiennik ciepła typu płytowego
EP4095475A4 (fr)	2024-02-14	Échangeur de chaleur
CA3273622A1 (fr)	2024-06-06	Échangeur de chaleur à plaques
CA3272872A1 (fr)	2025-10-30	Échangeur de chaleur