EP2314955A4 - Cycle frigorifique - Google Patents

Cycle frigorifique

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
refrigerant cycle
refrigerant
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)
English (en)
Other versions
EP2314955B1 (fr
EP2314955A1 (fr
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/fr
Publication of EP2314955A4 publication Critical patent/EP2314955A4/fr
Application granted granted Critical
Publication of EP2314955B1 publication Critical patent/EP2314955B1/fr
Not-in-force 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—Component parts or details not otherwise provided for in this subclass
    • 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—Component parts or details not otherwise provided for in this subclass
    • 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 Cycle frigorifique Not-in-force EP2314955B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008168961A JP5119060B2 (ja) 2008-06-27 2008-06-27 冷凍サイクル
PCT/JP2009/060488 WO2009157301A1 (fr) 2008-06-27 2009-06-09 Cycle frigorifique

Publications (3)

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

Family

ID=41444370

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09770011.6A Not-in-force EP2314955B1 (fr) 2008-06-27 2009-06-09 Cycle frigorifique

Country Status (5)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102436356B1 (ko) * 2016-03-23 2022-08-25 한온시스템 주식회사 압축기
CN119309354B (zh) * 2024-12-16 2025-04-11 珠海格力电器股份有限公司 油分离器及冷媒循环系统

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 (fr) * 1991-10-28 1993-05-05 Carrier Corporation Ensemble de séparateur d'huile et de silencieux
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 (fr) * 2005-06-24 2007-01-04 Honeywell International Inc. Compositions contenant des olefines a substitution fluor
EP1862749A2 (fr) * 2006-05-30 2007-12-05 Sanden Corporation Cycle frigorifique à compression de vapeur

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 (ko) * 1993-12-22 1998-07-15 윤종용 공기조화기용 오일분리기
US6026649A (en) * 1996-04-11 2000-02-22 Matsushita Electric Industrial Co., Ltd. Compressor provided with refrigerant and lubricant in specified relationship
KR19990069708A (ko) * 1998-02-12 1999-09-06 윤종용 공기 조화기
JP4294764B2 (ja) * 1998-09-10 2009-07-15 三菱電機株式会社 冷凍サイクル
JP3468174B2 (ja) * 1999-09-14 2003-11-17 三菱電機株式会社 冷凍空調サイクル装置
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
WO2005103190A1 (fr) * 2004-04-16 2005-11-03 Honeywell International Inc. Compositions azeotropiques de tetrafluoropropene et de trifluoroiodomethane
JP2006082658A (ja) * 2004-09-15 2006-03-30 Sanden Corp 冷凍システム及び車両用空調装置
JP2006322660A (ja) * 2005-05-18 2006-11-30 Calsonic Kansei Corp Ｃ０２超臨界サイクル
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 (ja) * 2005-12-12 2007-06-28 Sanden Corp 蒸気圧縮式冷凍サイクル
JP2007292340A (ja) * 2006-04-21 2007-11-08 Sumitomo Heavy Ind Ltd オイルセパレータ及び蓄冷器式冷凍機用圧縮機
JP2008128570A (ja) * 2006-11-21 2008-06-05 Mitsubishi Heavy Ind Ltd 冷凍装置
JP4274235B2 (ja) * 2006-12-05 2009-06-03 ダイキン工業株式会社 冷凍装置

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 (fr) * 1991-10-28 1993-05-05 Carrier Corporation Ensemble de séparateur d'huile et de silencieux
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 (fr) * 2005-06-24 2007-01-04 Honeywell International Inc. Compositions contenant des olefines a substitution fluor
EP1862749A2 (fr) * 2006-05-30 2007-12-05 Sanden Corporation Cycle frigorifique à compression de vapeur

Also Published As

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

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