EP4339536A4 - Récipient de stockage de fluide frigorigène, et dispositif à cycle frigorifique doté dudit récipient de stockage de fluide frigorigène - Google Patents

Récipient de stockage de fluide frigorigène, et dispositif à cycle frigorifique doté dudit récipient de stockage de fluide frigorigène Download PDF

Info

Publication number: EP4339536A4
Authority: EP; European Patent Office
Prior art keywords: storage container; refrigerant storage; device provided; refrigeration cycle; cycle device
Prior art date: 2021-05-14
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP21941943.9A

Other languages

German (de)

English (en)

Other versions

EP4339536A1 (fr

Inventor

Shinya Higashiiue

Ryo TSUKIYAMA

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.)

2021-05-14

Filing date

2021-05-14

Publication date

2024-05-29

2021-05-14 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2024-03-20 Publication of EP4339536A1 publication Critical patent/EP4339536A1/fr

2024-05-29 Publication of EP4339536A4 publication Critical patent/EP4339536A4/fr

Status Withdrawn legal-status Critical Current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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
- 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
- F25B2400/00—Component parts or details not otherwise provided for in this subclass
- F25B2400/03—Suction accumulators with deflectors
- 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
- F25B2400/00—Component parts or details not otherwise provided for in this subclass
- F25B2400/23—Separators
- 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
- F25B2500/00—Problems to be solved
- F25B2500/28—Means for preventing liquid refrigerant entering into the compressor

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Power Engineering (AREA)
Compressor (AREA)

EP21941943.9A 2021-05-14 2021-05-14 Récipient de stockage de fluide frigorigène, et dispositif à cycle frigorifique doté dudit récipient de stockage de fluide frigorigène Withdrawn EP4339536A4 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2021/018304 WO2022239211A1 (fr)	2021-05-14	2021-05-14	Récipient de stockage de fluide frigorigène, et dispositif à cycle frigorifique doté dudit récipient de stockage de fluide frigorigène

Publications (2)

Publication Number	Publication Date
EP4339536A1 EP4339536A1 (fr)	2024-03-20
EP4339536A4 true EP4339536A4 (fr)	2024-05-29

Family

ID=84028989

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21941943.9A Withdrawn EP4339536A4 (fr)	2021-05-14	2021-05-14	Récipient de stockage de fluide frigorigène, et dispositif à cycle frigorifique doté dudit récipient de stockage de fluide frigorigène

Country Status (5)

Country	Link
US (1)	US20240328689A1 (fr)
EP (1)	EP4339536A4 (fr)
JP (1)	JP7433522B2 (fr)
CN (1)	CN117242310A (fr)
WO (1)	WO2022239211A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2015172469A (ja) *	2014-03-12	2015-10-01	カルソニックカンセイ株式会社	気液分離器
US20190126171A1 (en) *	2017-11-02	2019-05-02	Carrier Corporation	Gas-liquid separator
WO2020195711A1 (fr) *	2019-03-22	2020-10-01	日本電気株式会社	Séparateur de liquide, système de refroidissement et procédé de séparation gaz-liquide

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3104513B2 (ja) *	1993-12-28	2000-10-30	三菱電機株式会社	アキュムレータ
JP3215614B2 (ja) *	1995-11-02	2001-10-09	松下精工株式会社	空気調和機の冷凍サイクルおよび冷凍サイクル部品
JP4069567B2 (ja)	1999-05-24	2008-04-02	株式会社デンソー	アキュムレータ
JP4897464B2 (ja)	2006-12-15	2012-03-14	サンデン株式会社	蒸気圧縮式冷凍サイクル
JP2008249242A (ja)	2007-03-30	2008-10-16	Showa Denko Kk	冷凍サイクル用アキュムレータ
WO2012026496A1 (fr)	2010-08-25	2012-03-01	三菱電機株式会社	Compresseur frigorifique équipé d'un accumulateur et d'un dispositif de cycle de réfrigération du type à compression de vapeur
CN103604258B (zh) *	2013-11-12	2015-08-12	上海交通大学	一种排液型气液分离器
NL2013941B1 (nl) *	2014-12-08	2016-10-11	Flamco Bv	Afscheider en scheidwerkwijze.
JP2017125466A (ja)	2016-01-15	2017-07-20	ダイキン工業株式会社	アキュムレータおよびそれを備える圧縮機
CN207351006U (zh) *	2017-08-25	2018-05-11	天津商业大学	一种卧式气液分离器

2021
- 2021-05-14 US US18/549,603 patent/US20240328689A1/en not_active Abandoned
- 2021-05-14 CN CN202180097762.6A patent/CN117242310A/zh active Pending
- 2021-05-14 EP EP21941943.9A patent/EP4339536A4/fr not_active Withdrawn
- 2021-05-14 JP JP2023520703A patent/JP7433522B2/ja active Active
- 2021-05-14 WO PCT/JP2021/018304 patent/WO2022239211A1/fr not_active Ceased

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2015172469A (ja) *	2014-03-12	2015-10-01	カルソニックカンセイ株式会社	気液分離器
US20190126171A1 (en) *	2017-11-02	2019-05-02	Carrier Corporation	Gas-liquid separator
WO2020195711A1 (fr) *	2019-03-22	2020-10-01	日本電気株式会社	Séparateur de liquide, système de refroidissement et procédé de séparation gaz-liquide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022239211A1 *

Also Published As

Publication number	Publication date
JPWO2022239211A1 (fr)	2022-11-17
EP4339536A1 (fr)	2024-03-20
JP7433522B2 (ja)	2024-02-19
WO2022239211A1 (fr)	2022-11-17
US20240328689A1 (en)	2024-10-03
CN117242310A (zh)	2023-12-15

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2022-11-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-02-16	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
2024-02-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-03-20	17P	Request for examination filed	Effective date: 20231109
2024-03-20	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
2024-05-29	A4	Supplementary search report drawn up and despatched	Effective date: 20240429
2024-05-29	RIC1	Information provided on ipc code assigned before grant	Ipc: F25B 43/00 20060101AFI20240423BHEP
2024-08-21	DAV	Request for validation of the european patent (deleted)
2024-08-21	DAX	Request for extension of the european patent (deleted)
2024-08-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2024-10-02	18W	Application withdrawn	Effective date: 20240828