EP4411300A4 - Échangeur de chaleur - Google Patents

Échangeur de chaleur

Info

Publication number: EP4411300A4
Authority: EP; European Patent Office
Prior art keywords: heat exchanger; exchanger; heat
Prior art date: 2021-09-30
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.): Pending

Application number

EP22876219.1A

Other languages

German (de)

English (en)

Other versions

EP4411300A1 (fr

Inventor

Ken Sato

Mitsuharu Numata

Ko TERAI

Shinya Tabata

Tomoki HIROKAWA

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.)

Daikin Industries Ltd

Original Assignee

Daikin Industries 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.)

2021-09-30

Filing date

2022-09-27

Publication date

2025-01-22

2022-09-27 Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd

2024-08-07 Publication of EP4411300A1 publication Critical patent/EP4411300A1/fr

2025-01-22 Publication of EP4411300A4 publication Critical patent/EP4411300A4/fr

Status Pending 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
- 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
- F28D9/0056—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 with U-flow or serpentine-flow inside conduits; with centrally arranged openings on the plates
- 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
- F28D9/0062—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 spaced plates with inserted elements
- F28D9/0075—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 spaced plates with inserted elements the plates having openings therein for circulation of the heat-exchange medium from one conduit to another
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media

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)

EP22876219.1A 2021-09-30 2022-09-27 Échangeur de chaleur Pending EP4411300A4 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2021161800A JP2023051241A (ja)	2021-09-30	2021-09-30	熱交換器
PCT/JP2022/035927 WO2023054353A1 (fr)	2021-09-30	2022-09-27	Échangeur de chaleur

Publications (2)

Publication Number	Publication Date
EP4411300A1 EP4411300A1 (fr)	2024-08-07
EP4411300A4 true EP4411300A4 (fr)	2025-01-22

Family

ID=85782762

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22876219.1A Pending EP4411300A4 (fr)	2021-09-30	2022-09-27	Échangeur de chaleur

Country Status (5)

Country	Link
US (1)	US20240247875A1 (fr)
EP (1)	EP4411300A4 (fr)
JP (2)	JP2023051241A (fr)
CN (1)	CN118043621A (fr)
WO (1)	WO2023054353A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2025063376A (ja) *	2023-10-04	2025-04-16	ヴァレオシステムテルミク	冷媒熱媒体熱交換器及びこれを用いた車両用空調システム
WO2025192346A1 (fr) *	2024-03-12	2025-09-18	株式会社Welcon	Échangeur de chaleur du type à plaques
JP7810916B1 (ja) *	2024-09-26	2026-02-04	ダイキン工業株式会社	熱交換器、冷凍装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29616354U1 (de) *	1996-09-19	1997-01-09	Laengerer & Reich Gmbh & Co	Abgaswärmetauscher
JPH10339590A (ja) *	1997-06-10	1998-12-22	Daikin Ind Ltd	プレート式熱交換器
JP2012127541A (ja) *	2010-12-13	2012-07-05	Hisaka Works Ltd	プレート式熱交換器
JP2012229880A (ja) *	2011-04-27	2012-11-22	Hisaka Works Ltd	プレート式熱交換器
JP6268045B2 (ja) *	2014-06-12	2018-01-24	株式会社日阪製作所	プレート式熱交換器
EP3301393A1 (fr) *	2016-09-30	2018-04-04	MAHLE Filter Systems Japan Corporation	Échangeur de chaleur
JP2018189352A (ja) *	2017-04-28	2018-11-29	株式会社前川製作所	熱交換器
JP2019112981A (ja) *	2017-12-22	2019-07-11	株式会社デンソー	冷却回路及びオイルクーラ
EP3676553B1 (fr) *	2018-09-19	2020-12-23	Mayekawa Mfg. Co., Ltd.	Empilement de plaques et échangeur de chaleur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH09292193A (ja) *	1996-04-26	1997-11-11	Showa Alum Corp	熱交換器
JP3097638B2 (ja)	1997-12-10	2000-10-10	ダイキン工業株式会社	プレート式熱交換器
JP5993884B2 (ja) *	2014-02-14	2016-09-14	株式会社日阪製作所	プレート式熱交換器

2021
- 2021-09-30 JP JP2021161800A patent/JP2023051241A/ja active Pending
2022
- 2022-09-27 CN CN202280065446.5A patent/CN118043621A/zh active Pending
- 2022-09-27 EP EP22876219.1A patent/EP4411300A4/fr active Pending
- 2022-09-27 WO PCT/JP2022/035927 patent/WO2023054353A1/fr not_active Ceased
2024
- 2024-02-21 JP JP2024024478A patent/JP2024046694A/ja active Pending
- 2024-03-29 US US18/622,274 patent/US20240247875A1/en active Pending

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29616354U1 (de) *	1996-09-19	1997-01-09	Laengerer & Reich Gmbh & Co	Abgaswärmetauscher
JPH10339590A (ja) *	1997-06-10	1998-12-22	Daikin Ind Ltd	プレート式熱交換器
JP2012127541A (ja) *	2010-12-13	2012-07-05	Hisaka Works Ltd	プレート式熱交換器
JP2012229880A (ja) *	2011-04-27	2012-11-22	Hisaka Works Ltd	プレート式熱交換器
JP6268045B2 (ja) *	2014-06-12	2018-01-24	株式会社日阪製作所	プレート式熱交換器
EP3301393A1 (fr) *	2016-09-30	2018-04-04	MAHLE Filter Systems Japan Corporation	Échangeur de chaleur
JP2018189352A (ja) *	2017-04-28	2018-11-29	株式会社前川製作所	熱交換器
JP2019112981A (ja) *	2017-12-22	2019-07-11	株式会社デンソー	冷却回路及びオイルクーラ
EP3676553B1 (fr) *	2018-09-19	2020-12-23	Mayekawa Mfg. Co., Ltd.	Empilement de plaques et échangeur de chaleur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023054353A1 *

Also Published As

Publication number	Publication date
EP4411300A1 (fr)	2024-08-07
US20240247875A1 (en)	2024-07-25
JP2024046694A (ja)	2024-04-03
WO2023054353A1 (fr)	2023-04-06
CN118043621A (zh)	2024-05-14
JP2023051241A (ja)	2023-04-11

Legal Events

Date	Code	Title	Description
2023-04-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-07-05	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
2024-07-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-08-07	17P	Request for examination filed	Effective date: 20240423
2024-08-07	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
2025-01-08	DAV	Request for validation of the european patent (deleted)
2025-01-08	DAX	Request for extension of the european patent (deleted)
2025-01-22	A4	Supplementary search report drawn up and despatched	Effective date: 20250102
2025-01-22	RIC1	Information provided on ipc code assigned before grant	Ipc: F28F 13/06 20060101ALI20241218BHEP Ipc: F28F 3/08 20060101ALI20241218BHEP Ipc: F28D 9/00 20060101AFI20241218BHEP
2025-02-12	P01	Opt-out of the competence of the unified patent court (upc) registered	Free format text: CASE NUMBER: APP_1097/2025 Effective date: 20250108
2026-03-01	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2026-03-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2026-04-01	INTG	Intention to grant announced	Effective date: 20260302
2026-04-01	RAP3	Party data changed (applicant data changed or rights of an application transferred)	Owner name: DAIKIN INDUSTRIES, LTD.

Publication	Publication Date	Title
EP4130637A4 (fr)	2024-03-27	Échangeur de chaleur
EP3855104A4 (fr)	2021-11-10	Échangeur de chaleur
EP4047298A4 (fr)	2022-11-23	Échangeur de chaleur
EP4191165A4 (fr)	2024-08-21	Échangeur de chaleur
EP3971508A4 (fr)	2022-07-20	Échangeur de chaleur
EP4261489A4 (fr)	2024-12-25	Échangeur de chaleur
EP3816556A4 (fr)	2022-03-30	Échangeur de chaleur
EP3839404A4 (fr)	2021-10-27	Échangeur de chaleur
EP4151947A4 (fr)	2024-05-08	Échangeur de chaleur
EP4317886A4 (fr)	2025-03-26	Échangeur de chaleur
EP4119867A4 (fr)	2024-04-10	Échangeur de chaleur
EP4354068A4 (fr)	2024-09-18	Échangeur de chaleur
EP3951286A4 (fr)	2022-12-28	Échangeur thermique
EP4027095A4 (fr)	2023-09-13	Échangeur de chaleur
EP3978855A4 (fr)	2023-06-07	Échangeur de chaleur
EP3951308A4 (fr)	2022-11-30	Échangeur de chaleur
EP4339545A4 (fr)	2024-12-18	Échangeur de chaleur
EP3835704A4 (fr)	2022-04-06	Échangeur de chaleur
EP4067800A4 (fr)	2022-12-21	Échangeur de chaleur
EP4127481C0 (fr)	2024-12-18	Système d'échangeur de chaleur
EP3926284A4 (fr)	2022-11-09	Échangeur de chaleur
EP4083559A4 (fr)	2024-01-17	Échangeur de chaleur
EP4160130A4 (fr)	2023-11-15	Échangeur de chaleur
EP4415111A4 (fr)	2025-08-27	Échangeur de chaleur de refroidissement de batterie
EP3760960A4 (fr)	2021-04-14	Échangeur de chaleur