EP2314955A4 - Refrigeration cycle - Google Patents

Refrigeration cycle

Info

Publication number
EP2314955A4
EP2314955A4 EP09770011A EP09770011A EP2314955A4 EP 2314955 A4 EP2314955 A4 EP 2314955A4 EP 09770011 A EP09770011 A EP 09770011A EP 09770011 A EP09770011 A EP 09770011A EP 2314955 A4 EP2314955 A4 EP 2314955A4
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
Application number
EP09770011A
Other languages
German (de)
French (fr)
Other versions
EP2314955B1 (en
EP2314955A1 (en
Inventor
Yuuichi Matsumoto
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.)
Sanden Corp
Original Assignee
Sanden 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.)
Filing date
Publication date
Application filed by Sanden Corp filed Critical Sanden Corp
Publication of EP2314955A1 publication Critical patent/EP2314955A1/en
Publication of EP2314955A4 publication Critical patent/EP2314955A4/en
Application granted granted Critical
Publication of EP2314955B1 publication Critical patent/EP2314955B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from 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
    • F25B2400/02—Centrifugal separation of gas, liquid or oil
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Lubricants (AREA)
EP09770011.6A 2008-06-27 2009-06-09 Refrigeration cycle Active EP2314955B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008168961A JP5119060B2 (en) 2008-06-27 2008-06-27 Refrigeration cycle
PCT/JP2009/060488 WO2009157301A1 (en) 2008-06-27 2009-06-09 Refrigeration cycle

Publications (3)

Publication Number Publication Date
EP2314955A1 EP2314955A1 (en) 2011-04-27
EP2314955A4 true EP2314955A4 (en) 2011-11-02
EP2314955B1 EP2314955B1 (en) 2015-09-02

Family

ID=41444370

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09770011.6A Active EP2314955B1 (en) 2008-06-27 2009-06-09 Refrigeration cycle

Country Status (5)

Country Link
US (1) US20110113819A1 (en)
EP (1) EP2314955B1 (en)
JP (1) JP5119060B2 (en)
CN (1) CN102077037A (en)
WO (1) WO2009157301A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102436356B1 (en) * 2016-03-23 2022-08-25 한온시스템 주식회사 Compressor

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336762A (en) * 1966-03-02 1967-08-22 Tri State Engineering & Sales Refrigeration method and apparatus for lubricant handling
US3978685A (en) * 1975-07-14 1976-09-07 Thermo King Corporation Means for trapping oil lost during startup of refrigerant compressors
EP0540459A1 (en) * 1991-10-28 1993-05-05 Carrier Corporation Integral oil separator and muffler
US6327868B1 (en) * 1998-10-19 2001-12-11 Zexel Valeo Climate Control Corporation Refrigerating cycle
US20060196220A1 (en) * 2005-03-02 2006-09-07 Westermeyer Gary W Vertical oil separator
US20060260340A1 (en) * 2005-05-23 2006-11-23 Visteon Global Technologies, Inc. Oil separator and muffler structure
WO2007002625A2 (en) * 2005-06-24 2007-01-04 Honeywell International Inc. Compositions containing fluorine substituted olefins
EP1862749A2 (en) * 2006-05-30 2007-12-05 Sanden Corporation Vapor Compression Refrigeration Cycle

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506523A (en) * 1982-11-19 1985-03-26 Hussmann Corporation Oil separator unit
US5433081A (en) * 1993-01-22 1995-07-18 Major; Thomas O. Refrigerant recovery and purification method and apparatus with oil adsorbent separator
KR0118810Y1 (en) * 1993-12-22 1998-07-15 윤종용 Oil separator for airconditioner
US6026649A (en) * 1996-04-11 2000-02-22 Matsushita Electric Industrial Co., Ltd. Compressor provided with refrigerant and lubricant in specified relationship
KR19990069708A (en) * 1998-02-12 1999-09-06 윤종용 Air conditioner
JP4294764B2 (en) * 1998-09-10 2009-07-15 三菱電機株式会社 Refrigeration cycle
JP3468174B2 (en) * 1999-09-14 2003-11-17 三菱電機株式会社 Refrigeration and air conditioning cycle equipment
US6467300B1 (en) * 2001-03-27 2002-10-22 John O. Noble, III Refrigerated intercooler
US6497114B1 (en) * 2001-09-18 2002-12-24 Visteon Global Technologies, Inc. Oil separator
EP1735398B2 (en) * 2004-04-16 2016-08-17 Honeywell International Inc. Azeotrope-like compositions of tetrafluoropropene and trifluoroiodomethane
JP2006082658A (en) * 2004-09-15 2006-03-30 Sanden Corp Refrigeration system and vehicular air conditioner
JP2006322660A (en) * 2005-05-18 2006-11-30 Calsonic Kansei Corp Co2 supercritical cycle
US7476771B2 (en) * 2005-11-01 2009-01-13 E.I. Du Pont De Nemours + Company Azeotrope compositions comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
JP2007162988A (en) * 2005-12-12 2007-06-28 Sanden Corp Vapor compression refrigerating cycle
JP2007292340A (en) * 2006-04-21 2007-11-08 Sumitomo Heavy Ind Ltd Oil separator and compressor for cold storage unit-type refrigerating machine
JP2008128570A (en) * 2006-11-21 2008-06-05 Mitsubishi Heavy Ind Ltd Refrigerating apparatus
JP4274235B2 (en) * 2006-12-05 2009-06-03 ダイキン工業株式会社 Refrigeration equipment

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336762A (en) * 1966-03-02 1967-08-22 Tri State Engineering & Sales Refrigeration method and apparatus for lubricant handling
US3978685A (en) * 1975-07-14 1976-09-07 Thermo King Corporation Means for trapping oil lost during startup of refrigerant compressors
EP0540459A1 (en) * 1991-10-28 1993-05-05 Carrier Corporation Integral oil separator and muffler
US6327868B1 (en) * 1998-10-19 2001-12-11 Zexel Valeo Climate Control Corporation Refrigerating cycle
US20060196220A1 (en) * 2005-03-02 2006-09-07 Westermeyer Gary W Vertical oil separator
US20060260340A1 (en) * 2005-05-23 2006-11-23 Visteon Global Technologies, Inc. Oil separator and muffler structure
WO2007002625A2 (en) * 2005-06-24 2007-01-04 Honeywell International Inc. Compositions containing fluorine substituted olefins
EP1862749A2 (en) * 2006-05-30 2007-12-05 Sanden Corporation Vapor Compression Refrigeration Cycle

Also Published As

Publication number Publication date
US20110113819A1 (en) 2011-05-19
EP2314955B1 (en) 2015-09-02
EP2314955A1 (en) 2011-04-27
WO2009157301A1 (en) 2009-12-30
CN102077037A (en) 2011-05-25
JP2010007978A (en) 2010-01-14
JP5119060B2 (en) 2013-01-16

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