EP4459200A4 - Wärmetauschereinheit und kältekreislaufvorrichtung - Google Patents

Wärmetauschereinheit und kältekreislaufvorrichtung

Info

Publication number: EP4459200A4
Authority: EP; European Patent Office
Prior art keywords: heat exchange; refrigeration cycle; exchange unit; cycle device; refrigeration
Prior art date: 2022-03-25
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

EP22933467.7A

Other languages

English (en)

French (fr)

Other versions

EP4459200A1 (de

Inventor

Kazunari Sawada

Kentaro NAGAKI

Natsumi ISHIKI

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.)

2022-03-25

Filing date

2022-03-25

Publication date

2025-03-12

2022-03-25 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2024-11-06 Publication of EP4459200A1 publication Critical patent/EP4459200A1/de

2025-03-12 Publication of EP4459200A4 publication Critical patent/EP4459200A4/de

Status Pending legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/20—Electric components for separate outdoor units
- F24F1/22—Arrangement or mounting thereof

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Casings For Electric Apparatus (AREA)
Devices That Are Associated With Refrigeration Equipment (AREA)
Cooling Or The Like Of Electrical Apparatus (AREA)

EP22933467.7A 2022-03-25 2022-03-25 Wärmetauschereinheit und kältekreislaufvorrichtung Pending EP4459200A4 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2022/014259 WO2023181327A1 (ja)	2022-03-25	2022-03-25	熱交換ユニット、および冷凍サイクル装置

Publications (2)

Publication Number	Publication Date
EP4459200A1 EP4459200A1 (de)	2024-11-06
EP4459200A4 true EP4459200A4 (de)	2025-03-12

Family

ID=88100258

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22933467.7A Pending EP4459200A4 (de)	2022-03-25	2022-03-25	Wärmetauschereinheit und kältekreislaufvorrichtung

Country Status (3)

Country	Link
EP (1)	EP4459200A4 (de)
JP (1)	JP7686144B2 (de)
WO (1)	WO2023181327A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2455674A1 (de) *	2009-07-14	2012-05-23	Daikin Industries, Ltd.	Ausseneinheit
JP5299075B2 (ja) *	2009-05-13	2013-09-25	ダイキン工業株式会社	冷凍装置の室外ユニット
WO2016063766A1 (ja) *	2014-10-22	2016-04-28	シャープ株式会社	空気調和機の室外機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5728055Y2 (de) *	1977-01-13	1982-06-18
JPS58189582U (ja) *	1982-06-14	1983-12-16	三洋電機株式会社	蓋付き箱体の取付装置
JPS60173874U (ja) *	1984-04-23	1985-11-18	ダイキン工業株式会社	冷凍装置の電装箱
JP3807004B2 (ja)	1997-02-03	2006-08-09	ダイキン工業株式会社	可燃性冷媒を用いた空気調和装置
JP4259956B2 (ja) *	2002-10-30	2009-04-30	三洋電機株式会社	空気調和機
JP4175170B2 (ja) *	2003-05-08	2008-11-05	株式会社富士通ゼネラル	電装部およびそれを利用した室外機
CN208487750U (zh) *	2018-06-29	2019-02-12	肖芳金	电控盒及空调器

2022
- 2022-03-25 JP JP2024509632A patent/JP7686144B2/ja active Active
- 2022-03-25 WO PCT/JP2022/014259 patent/WO2023181327A1/ja not_active Ceased
- 2022-03-25 EP EP22933467.7A patent/EP4459200A4/de active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5299075B2 (ja) *	2009-05-13	2013-09-25	ダイキン工業株式会社	冷凍装置の室外ユニット
EP2455674A1 (de) *	2009-07-14	2012-05-23	Daikin Industries, Ltd.	Ausseneinheit
WO2016063766A1 (ja) *	2014-10-22	2016-04-28	シャープ株式会社	空気調和機の室外機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023181327A1 *

Also Published As

Publication number	Publication date
JP7686144B2 (ja)	2025-05-30
EP4459200A1 (de)	2024-11-06
WO2023181327A1 (ja)	2023-09-28
JPWO2023181327A1 (de)	2023-09-28

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Legal Events

Date	Code	Title	Description
2023-09-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-10-03	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
2024-10-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-11-06	17P	Request for examination filed	Effective date: 20240715
2024-11-06	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
2025-03-12	A4	Supplementary search report drawn up and despatched	Effective date: 20250206
2025-03-12	RIC1	Information provided on ipc code assigned before grant	Ipc: F25B 49/02 20060101ALI20250131BHEP Ipc: F24F 1/22 20110101ALI20250131BHEP Ipc: F24F 13/20 20060101AFI20250131BHEP
2025-07-02	DAV	Request for validation of the european patent (deleted)
2025-07-02	DAX	Request for extension of the european patent (deleted)
2025-09-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2025-10-29	17Q	First examination report despatched	Effective date: 20250930
2026-03-16	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2026-03-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2026-04-15	INTG	Intention to grant announced	Effective date: 20260316