EP2309206A4 - Refrigeration cycle - Google Patents
Refrigeration cycleInfo
- Publication number
- EP2309206A4 EP2309206A4 EP09742690A EP09742690A EP2309206A4 EP 2309206 A4 EP2309206 A4 EP 2309206A4 EP 09742690 A EP09742690 A EP 09742690A EP 09742690 A EP09742690 A EP 09742690A EP 2309206 A4 EP2309206 A4 EP 2309206A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigeration cycle
- refrigeration
- cycle
- 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
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
- F25B1/00—Compression machines, plants or systems with non-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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
-
- 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
- F25B2400/12—Inflammable refrigerants
- F25B2400/121—Inflammable refrigerants using R1234
-
- 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
- F25B2400/18—Refrigerant conversion
-
- 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
- F25B2600/21—Refrigerant outlet evaporator temperature
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008122301A JP2009270775A (en) | 2008-05-08 | 2008-05-08 | Refrigerating cycle |
PCT/JP2009/058292 WO2009136566A1 (en) | 2008-05-08 | 2009-04-27 | Freezing cycle |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2309206A1 EP2309206A1 (en) | 2011-04-13 |
EP2309206A4 true EP2309206A4 (en) | 2011-10-12 |
EP2309206B1 EP2309206B1 (en) | 2013-08-14 |
Family
ID=41264621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09742690.2A Active EP2309206B1 (en) | 2008-05-08 | 2009-04-27 | Refrigeration cycle |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110056236A1 (en) |
EP (1) | EP2309206B1 (en) |
JP (1) | JP2009270775A (en) |
CN (1) | CN102016448A (en) |
WO (1) | WO2009136566A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011247482A (en) * | 2010-05-27 | 2011-12-08 | Panasonic Corp | Refrigeration device and cooling and heating device |
CN111801535B (en) * | 2018-03-09 | 2021-12-07 | 三菱电机株式会社 | Refrigeration cycle device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5392612A (en) * | 1984-08-08 | 1995-02-28 | Richard H. Alsenz | Refrigeration system having a self adjusting control range |
FR2905633A1 (en) * | 2006-09-08 | 2008-03-14 | Valeo Systemes Thermiques | Air conditioning loop for motor vehicle, has coolant release unit allowing overheating of evaporator till specific temperature, where evaporator has air temperature gap between zones of evaporator comprised between specific degrees |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3360530B2 (en) * | 1996-06-28 | 2002-12-24 | ダイキン工業株式会社 | Control device for air conditioner |
JP4078812B2 (en) * | 2000-04-26 | 2008-04-23 | 株式会社デンソー | Refrigeration cycle equipment |
US6293108B1 (en) * | 2000-06-30 | 2001-09-25 | Vortex Aircon | Regenerative refrigeration system with mixed refrigerants |
KR20040091615A (en) * | 2002-03-28 | 2004-10-28 | 마츠시타 덴끼 산교 가부시키가이샤 | Refrigerating cycle device |
DE10247262A1 (en) * | 2002-10-10 | 2004-04-22 | Behr Gmbh & Co. | Method for evaporation temperature control for air conditioning systems esp. for motor vehicles with adjustment dependent upon demand between min. and max. temperatures of a latent medium |
JP2006177632A (en) * | 2004-12-24 | 2006-07-06 | Denso Corp | Refrigerating cycle |
JP2007315663A (en) * | 2006-05-25 | 2007-12-06 | Sanden Corp | Refrigeration system |
DE102007015185B4 (en) * | 2007-03-29 | 2022-12-29 | Valeo Klimasysteme Gmbh | Air conditioning for a motor vehicle |
JP2008281326A (en) * | 2007-04-11 | 2008-11-20 | Calsonic Kansei Corp | Refrigerating unit and heat exchanger used for the refrigerating unit |
EP2314953B1 (en) * | 2008-06-13 | 2018-06-27 | Mitsubishi Electric Corporation | Refrigeration cycle device and control method therefor |
WO2009154149A1 (en) * | 2008-06-16 | 2009-12-23 | 三菱電機株式会社 | Non‑azeotropic refrigerant mixture and refrigeration cycle device |
US20100313582A1 (en) * | 2009-06-10 | 2010-12-16 | Oh Jongsik | High efficiency r744 refrigeration system and cycle |
-
2008
- 2008-05-08 JP JP2008122301A patent/JP2009270775A/en active Pending
-
2009
- 2009-04-27 WO PCT/JP2009/058292 patent/WO2009136566A1/en active Application Filing
- 2009-04-27 US US12/991,683 patent/US20110056236A1/en not_active Abandoned
- 2009-04-27 EP EP09742690.2A patent/EP2309206B1/en active Active
- 2009-04-27 CN CN2009801168740A patent/CN102016448A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5392612A (en) * | 1984-08-08 | 1995-02-28 | Richard H. Alsenz | Refrigeration system having a self adjusting control range |
FR2905633A1 (en) * | 2006-09-08 | 2008-03-14 | Valeo Systemes Thermiques | Air conditioning loop for motor vehicle, has coolant release unit allowing overheating of evaporator till specific temperature, where evaporator has air temperature gap between zones of evaporator comprised between specific degrees |
Also Published As
Publication number | Publication date |
---|---|
US20110056236A1 (en) | 2011-03-10 |
EP2309206B1 (en) | 2013-08-14 |
JP2009270775A (en) | 2009-11-19 |
WO2009136566A1 (en) | 2009-11-12 |
CN102016448A (en) | 2011-04-13 |
EP2309206A1 (en) | 2011-04-13 |
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