EP2402681A4 - Unité de réfrigération - Google Patents
Unité de réfrigération Download PDFInfo
- Publication number
- EP2402681A4 EP2402681A4 EP09840728.1A EP09840728A EP2402681A4 EP 2402681 A4 EP2402681 A4 EP 2402681A4 EP 09840728 A EP09840728 A EP 09840728A EP 2402681 A4 EP2402681 A4 EP 2402681A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigeration unit
- refrigeration
- unit
- 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.)
- Granted
Links
- 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
- 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
- F25B31/00—Compressor arrangements
- F25B31/002—Lubrication
- F25B31/004—Lubrication oil recirculating arrangements
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/005—Outdoor unit expansion valves
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02743—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using three four-way 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)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009046648 | 2009-02-27 | ||
PCT/JP2009/006486 WO2010097874A1 (fr) | 2009-02-27 | 2009-11-30 | Unité de réfrigération |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2402681A1 EP2402681A1 (fr) | 2012-01-04 |
EP2402681A4 true EP2402681A4 (fr) | 2017-04-05 |
EP2402681B1 EP2402681B1 (fr) | 2018-03-21 |
Family
ID=42299107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09840728.1A Not-in-force EP2402681B1 (fr) | 2009-02-27 | 2009-11-30 | Unité de réfrigération |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2402681B1 (fr) |
JP (1) | JP4462387B1 (fr) |
WO (1) | WO2010097874A1 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5903595B2 (ja) * | 2011-05-27 | 2016-04-13 | パナソニックIpマネジメント株式会社 | 超低温冷凍装置 |
CN102645057A (zh) * | 2012-03-31 | 2012-08-22 | 宁波奥克斯电气有限公司 | 多联式空调机组制热时的回油方法 |
KR102008726B1 (ko) * | 2013-01-29 | 2019-08-09 | 엘지전자 주식회사 | 공기 조화기 및 그 제어방법 |
JP6028816B2 (ja) * | 2015-01-30 | 2016-11-24 | ダイキン工業株式会社 | 空気調和装置 |
JP6786965B2 (ja) * | 2016-09-01 | 2020-11-18 | ダイキン工業株式会社 | 冷凍装置 |
JP6662753B2 (ja) * | 2016-10-28 | 2020-03-11 | ダイキン工業株式会社 | 冷凍装置 |
WO2019065856A1 (fr) * | 2017-09-29 | 2019-04-04 | ダイキン工業株式会社 | Dispositif frigorifique |
JP6508394B2 (ja) * | 2017-09-29 | 2019-05-08 | ダイキン工業株式会社 | 冷凍装置 |
JP7057509B2 (ja) * | 2019-05-15 | 2022-04-20 | ダイキン工業株式会社 | 冷凍装置用ユニット、熱源ユニット、利用ユニット、及び冷凍装置 |
JP6958692B1 (ja) * | 2020-08-28 | 2021-11-02 | ダイキン工業株式会社 | 熱源ユニット及び冷凍装置 |
EP3995760B1 (fr) | 2020-11-05 | 2023-12-20 | Daikin Industries, Ltd. | Unité de stockage thermique pour un appareil de réfrigération à stockage thermique et utilisant du co2 comme réfrigérant |
EP3995758B1 (fr) | 2020-11-05 | 2023-12-20 | Daikin Industries, Ltd. | Unité d'échange de chaleur pour un appareil de réfrigération à stockage thermique et utilisant du co2 comme réfrigérant |
EP3995761A1 (fr) | 2020-11-05 | 2022-05-11 | Daikin Industries, Ltd. | Circuit de réfrigérant pour un appareil de réfrigération doté d'un stockage thermique et procédé de commande d'un circuit de réfrigérant |
WO2022097680A1 (fr) | 2020-11-05 | 2022-05-12 | Daikin Industries, Ltd. | Circuit de fluide frigorigène destiné à un appareil de réfrigération à stockage thermique et procédé de commande d'un circuit de fluide frigorigène |
CN115164300B (zh) * | 2022-06-20 | 2024-07-09 | 青岛海尔空调电子有限公司 | 用于空调器回油控制的方法及装置、空调器、存储介质 |
WO2024034939A1 (fr) * | 2022-08-10 | 2024-02-15 | 한온시스템 주식회사 | Système de gestion de chaleur pour véhicule |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH081338B2 (ja) * | 1990-12-21 | 1996-01-10 | ダイキン工業株式会社 | 空気調和装置の運転制御装置 |
JP4807071B2 (ja) * | 2005-12-27 | 2011-11-02 | ダイキン工業株式会社 | 冷凍装置 |
JP2007322048A (ja) * | 2006-05-31 | 2007-12-13 | Daikin Ind Ltd | 冷凍装置 |
JP4905018B2 (ja) * | 2006-09-25 | 2012-03-28 | ダイキン工業株式会社 | 冷凍装置 |
-
2009
- 2009-11-30 EP EP09840728.1A patent/EP2402681B1/fr not_active Not-in-force
- 2009-11-30 WO PCT/JP2009/006486 patent/WO2010097874A1/fr active Application Filing
- 2009-11-30 JP JP2009271785A patent/JP4462387B1/ja not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
No further relevant documents disclosed * |
See also references of WO2010097874A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2010223574A (ja) | 2010-10-07 |
WO2010097874A1 (fr) | 2010-09-02 |
EP2402681B1 (fr) | 2018-03-21 |
JP4462387B1 (ja) | 2010-05-12 |
EP2402681A1 (fr) | 2012-01-04 |
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