JPWO2022249289A1 - - Google Patents
Info
- Publication number
- JPWO2022249289A1 JPWO2022249289A1 JP2023523767A JP2023523767A JPWO2022249289A1 JP WO2022249289 A1 JPWO2022249289 A1 JP WO2022249289A1 JP 2023523767 A JP2023523767 A JP 2023523767A JP 2023523767 A JP2023523767 A JP 2023523767A JP WO2022249289 A1 JPWO2022249289 A1 JP WO2022249289A1
- Authority
- JP
- Japan
- 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
Classifications
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- 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
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
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- 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
- 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
- F25B2400/13—Economisers
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- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2509—Economiser valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/019830 WO2022249289A1 (fr) | 2021-05-25 | 2021-05-25 | Dispositif à cycle frigorifique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022249289A1 true JPWO2022249289A1 (fr) | 2022-12-01 |
Family
ID=84229680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023523767A Pending JPWO2022249289A1 (fr) | 2021-05-25 | 2021-05-25 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4350246A4 (fr) |
| JP (1) | JPWO2022249289A1 (fr) |
| CN (1) | CN117321351A (fr) |
| WO (1) | WO2022249289A1 (fr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5234168B2 (ja) * | 2008-09-30 | 2013-07-10 | ダイキン工業株式会社 | 冷凍装置 |
| JP2018009767A (ja) * | 2016-07-15 | 2018-01-18 | ダイキン工業株式会社 | 冷凍装置 |
| JP6771988B2 (ja) | 2016-08-05 | 2020-10-21 | 三菱重工サーマルシステムズ株式会社 | ヒートポンプ装置及びその制御方法 |
| JP6786965B2 (ja) * | 2016-09-01 | 2020-11-18 | ダイキン工業株式会社 | 冷凍装置 |
| JP6765086B2 (ja) * | 2017-02-14 | 2020-10-07 | パナソニックＩｐマネジメント株式会社 | 冷凍装置 |
| CN113692517B (zh) * | 2019-04-10 | 2022-12-23 | 三菱电机株式会社 | 室外单元、制冷循环装置及制冷机 |
| FI4030115T3 (fi) * | 2019-09-09 | 2023-11-20 | Mitsubishi Electric Corp | Ulkoyksikkö ja jäähdytyskiertolaite |
-
2021
- 2021-05-25 JP JP2023523767A patent/JPWO2022249289A1/ja active Pending
- 2021-05-25 WO PCT/JP2021/019830 patent/WO2022249289A1/fr active Application Filing
- 2021-05-25 EP EP21942944.6A patent/EP4350246A4/fr active Pending
- 2021-05-25 CN CN202180098272.8A patent/CN117321351A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022249289A1 (fr) | 2022-12-01 |
| EP4350246A4 (fr) | 2024-07-10 |
| CN117321351A (zh) | 2023-12-29 |
| EP4350246A1 (fr) | 2024-04-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230719 |