EP4339536A4 - Refrigerant storage container, and refrigeration cycle device provided with said refrigerant storage container - Google Patents
Refrigerant storage container, and refrigeration cycle device provided with said refrigerant storage container Download PDFInfo
- Publication number
- EP4339536A4 EP4339536A4 EP21941943.9A EP21941943A EP4339536A4 EP 4339536 A4 EP4339536 A4 EP 4339536A4 EP 21941943 A EP21941943 A EP 21941943A EP 4339536 A4 EP4339536 A4 EP 4339536A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- storage container
- refrigerant storage
- device provided
- refrigeration cycle
- cycle device
- 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.)
- Pending
Links
- 239000003507 refrigerant Substances 0.000 title 2
- 238000005057 refrigeration Methods 0.000 title 1
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—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- 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—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2021/018304 WO2022239211A1 (en) | 2021-05-14 | 2021-05-14 | Refrigerant storage container, and refrigeration cycle device provided with said refrigerant storage container |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4339536A1 EP4339536A1 (en) | 2024-03-20 |
EP4339536A4 true EP4339536A4 (en) | 2024-05-29 |
Family
ID=84028989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21941943.9A Pending EP4339536A4 (en) | 2021-05-14 | 2021-05-14 | Refrigerant storage container, and refrigeration cycle device provided with said refrigerant storage container |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4339536A4 (en) |
JP (1) | JP7433522B2 (en) |
CN (1) | CN117242310A (en) |
WO (1) | WO2022239211A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015172469A (en) * | 2014-03-12 | 2015-10-01 | カルソニックカンセイ株式会社 | gas-liquid separator |
US20190126171A1 (en) * | 2017-11-02 | 2019-05-02 | Carrier Corporation | Gas-liquid separator |
WO2020195711A1 (en) * | 2019-03-22 | 2020-10-01 | 日本電気株式会社 | Liquid separator, cooling system, and gas-liquid separation method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4069567B2 (en) | 1999-05-24 | 2008-04-02 | 株式会社デンソー | accumulator |
JP4897464B2 (en) | 2006-12-15 | 2012-03-14 | サンデン株式会社 | Vapor compression refrigeration cycle |
JP2008249242A (en) | 2007-03-30 | 2008-10-16 | Showa Denko Kk | Accumulator for refrigerating cycle |
WO2012026496A1 (en) | 2010-08-25 | 2012-03-01 | 三菱電機株式会社 | Refrigerant compressor equipped with accumulator and vapor compression-type refrigeration cycle device |
JP2017125466A (en) | 2016-01-15 | 2017-07-20 | ダイキン工業株式会社 | Accumulator, and compressor including the same |
-
2021
- 2021-05-14 CN CN202180097762.6A patent/CN117242310A/en active Pending
- 2021-05-14 EP EP21941943.9A patent/EP4339536A4/en active Pending
- 2021-05-14 JP JP2023520703A patent/JP7433522B2/en active Active
- 2021-05-14 WO PCT/JP2021/018304 patent/WO2022239211A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015172469A (en) * | 2014-03-12 | 2015-10-01 | カルソニックカンセイ株式会社 | gas-liquid separator |
US20190126171A1 (en) * | 2017-11-02 | 2019-05-02 | Carrier Corporation | Gas-liquid separator |
WO2020195711A1 (en) * | 2019-03-22 | 2020-10-01 | 日本電気株式会社 | Liquid separator, cooling system, and gas-liquid separation method |
Non-Patent Citations (1)
Title |
---|
See also references of WO2022239211A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2022239211A1 (en) | 2022-11-17 |
EP4339536A1 (en) | 2024-03-20 |
JP7433522B2 (en) | 2024-02-19 |
JPWO2022239211A1 (en) | 2022-11-17 |
CN117242310A (en) | 2023-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20231109 |
|
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 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20240429 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F25B 43/00 20060101AFI20240423BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |