JPH07173460A - 冷媒組成物および冷凍装置 - Google Patents

冷媒組成物および冷凍装置

Info

Publication number
JPH07173460A
JPH07173460A JP5345046A JP34504693A JPH07173460A JP H07173460 A JPH07173460 A JP H07173460A JP 5345046 A JP5345046 A JP 5345046A JP 34504693 A JP34504693 A JP 34504693A JP H07173460 A JPH07173460 A JP H07173460A
Authority
JP
Japan
Prior art keywords
refrigerant
pentane
refrigerant composition
tetrafluoroethane
oil
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.)
Pending
Application number
JP5345046A
Other languages
English (en)
Japanese (ja)
Inventor
Kazuo Takemasa
一夫 竹政
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP5345046A priority Critical patent/JPH07173460A/ja
Priority to DE69410966T priority patent/DE69410966T2/de
Priority to EP94111185A priority patent/EP0659862B1/en
Priority to TW083111074A priority patent/TW250534B/zh
Priority to KR1019940034891A priority patent/KR100326437B1/ko
Priority to CNB011124164A priority patent/CN1159405C/zh
Priority to CN94112800A priority patent/CN1083873C/zh
Publication of JPH07173460A publication Critical patent/JPH07173460A/ja
Priority to US09/824,406 priority patent/US6363741B2/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • C09K2205/122—Halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)
JP5345046A 1993-12-20 1993-12-20 冷媒組成物および冷凍装置 Pending JPH07173460A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP5345046A JPH07173460A (ja) 1993-12-20 1993-12-20 冷媒組成物および冷凍装置
DE69410966T DE69410966T2 (de) 1993-12-20 1994-07-18 Kühlmittelzusammensetzung und Kühlgerät
EP94111185A EP0659862B1 (en) 1993-12-20 1994-07-18 Refrigerant composition and refrigerating apparatus
TW083111074A TW250534B (enExample) 1993-12-20 1994-11-29
KR1019940034891A KR100326437B1 (ko) 1993-12-20 1994-12-19 냉매조성물및냉동장치
CNB011124164A CN1159405C (zh) 1993-12-20 1994-12-20 制冷装置
CN94112800A CN1083873C (zh) 1993-12-20 1994-12-20 制冷剂组合物
US09/824,406 US6363741B2 (en) 1993-12-20 2001-04-02 Refrigerant composition and refrigerating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5345046A JPH07173460A (ja) 1993-12-20 1993-12-20 冷媒組成物および冷凍装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2002262945A Division JP2003161536A (ja) 2002-09-09 2002-09-09 冷媒回路

Publications (1)

Publication Number Publication Date
JPH07173460A true JPH07173460A (ja) 1995-07-11

Family

ID=18373926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5345046A Pending JPH07173460A (ja) 1993-12-20 1993-12-20 冷媒組成物および冷凍装置

Country Status (7)

Country Link
US (1) US6363741B2 (enExample)
EP (1) EP0659862B1 (enExample)
JP (1) JPH07173460A (enExample)
KR (1) KR100326437B1 (enExample)
CN (2) CN1159405C (enExample)
DE (1) DE69410966T2 (enExample)
TW (1) TW250534B (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9503366A (pt) * 1994-07-19 1996-02-27 Nippon Oil Co Ltd Oleo de refrigerador e composiçao de óleo para uso com um refrigerante de HFC e composiçao de fluido para uso em um refrigeraçao
GB9415140D0 (en) * 1994-07-27 1994-09-14 Ici Plc Refrigerant compositions
GB9522377D0 (en) * 1995-11-01 1996-01-03 Ici Plc Refrigerant compositions
TW492999B (en) * 1997-01-31 2002-07-01 Showa Denko Kk Process for preparing mixed cooling-media
DK0998539T3 (da) 1997-07-15 2002-10-28 Rhodia Ltd Kølemiddelsammensætninger
US6783691B1 (en) * 1999-03-22 2004-08-31 E.I. Du Pont De Nemours And Company Compositions of difluoromethane, pentafluoroethane, 1,1,1,2-tetrafluoroethane and hydrocarbons
US7258813B2 (en) * 1999-07-12 2007-08-21 E.I. Du Pont De Nemours And Company Refrigerant composition
US6606868B1 (en) 1999-10-04 2003-08-19 Refrigerant Products, Ltd. R 22 replacement refrigerant
US6629419B1 (en) 1999-10-04 2003-10-07 Refringerant Products Ltd. CFC 12 replacement refrigerant
US6604368B1 (en) 1999-10-04 2003-08-12 Refrigerant Products, Ltd. R 12 replacement refrigerant
US6516837B2 (en) 2000-09-27 2003-02-11 Honeywell International Inc. Method of introducing refrigerants into refrigeration systems
EP1193305A1 (en) * 2000-09-27 2002-04-03 Honeywell International Inc. Hydrofluorocarbon refrigerant compositions soluble in lubricating oil
US6526764B1 (en) * 2000-09-27 2003-03-04 Honeywell International Inc. Hydrofluorocarbon refrigerant compositions soluble in lubricating oil
US20030062508A1 (en) * 2001-09-21 2003-04-03 Singh Rajiv R. Hydrofluorocarbon refrigerant compositions soluble in lubricating oil
GB0206413D0 (en) 2002-03-19 2002-05-01 Refrigerant Products Ltd Refrigerant for centrifugal compressors
AU2003273365A1 (en) * 2002-10-01 2004-04-23 James B. Tieken Refrigerant blend
GB0223724D0 (en) 2002-10-11 2002-11-20 Rhodia Organique Fine Ltd Refrigerant compositions
MXPA05005692A (es) 2002-11-29 2005-10-18 Rhodia Organique Fine Ltd Refrigerantes para enfriador.
CA2416385C (en) * 2003-01-16 2008-12-23 James W. Flowers Refrigerant composition
US6669862B1 (en) 2003-01-17 2003-12-30 Protocol Resource Management Inc. Refrigerant composition
US7704404B2 (en) * 2003-07-17 2010-04-27 Honeywell International Inc. Refrigerant compositions and use thereof in low temperature refrigeration systems
US7696392B2 (en) * 2003-11-10 2010-04-13 Showa Denko K.K. Purification method of 1,1-difluoroethane
MY148781A (en) 2006-03-03 2013-05-31 Rpl Holdings Ltd Refrigerant composition
AU2007220309B2 (en) 2006-03-03 2011-04-28 Rpl Holdings Limited Refrigerant composition
JP2007303794A (ja) * 2006-05-15 2007-11-22 Sanyo Electric Co Ltd 冷凍装置
KR101495365B1 (ko) * 2006-12-23 2015-02-24 이 아이 듀폰 디 네모아 앤드 캄파니 플루오르화 조성물 및 그러한 조성물을 사용하는 시스템
US8444873B2 (en) 2009-06-12 2013-05-21 Solvay Fluor Gmbh Refrigerant composition
GB0922288D0 (en) 2009-12-21 2010-02-03 Rpl Holdings Ltd Non ozone depleting and low global warming potential refrigerants for refrigeration
BR112012032795A2 (pt) * 2010-06-22 2016-12-20 Arkema Inc composições de transferência de calor de hidroluorocarbonetos e uma hidrofluoroolefina
US8999191B2 (en) 2013-03-15 2015-04-07 National Refrigerants, Inc. R22 replacement refrigerant
US10330364B2 (en) 2014-06-26 2019-06-25 Hudson Technologies, Inc. System and method for retrofitting a refrigeration system from HCFC to HFC refrigerant
GB201505230D0 (en) 2015-03-27 2015-05-13 Rpl Holdings Ltd Non ozone depleting and low global warming refrigerant blends
LT3704203T (lt) 2017-11-27 2023-07-25 Rpl Holdings Limited Žemo visuotinio atšilimo potencialo šaldantys mišiniai
CA3196213A1 (en) 2020-10-22 2022-04-28 John Edward Poole Thermal pump refrigerants

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046533A (en) 1972-12-21 1977-09-06 Chevron Research Company Refrigeration working fluid containing branched chain alkylbenzene lubricant
US4482465A (en) 1983-03-07 1984-11-13 Phillips Petroleum Company Hydrocarbon-halocarbon refrigerant blends
JP2576161B2 (ja) 1987-11-26 1997-01-29 旭硝子株式会社 作動媒体混合物
JP2576162B2 (ja) 1987-11-26 1997-01-29 旭硝子株式会社 作動媒体混合物
US5254280A (en) 1988-12-27 1993-10-19 Allied-Signal Inc. Refrigeration compositions having polyoxyalkylene glycols with alkylene groups having at least 4 carbon atoms therein
DE69011632T2 (de) * 1989-11-30 1994-11-24 Matsushita Electric Ind Co Ltd Arbeitsmittel.
JP2792191B2 (ja) 1990-04-04 1998-08-27 ダイキン工業株式会社 冷 媒
JP2584337B2 (ja) * 1990-05-11 1997-02-26 三洋電機株式会社 冷媒組成物
CN1029625C (zh) * 1990-12-17 1995-08-30 纳幕尔杜邦公司 氟化烃的恒沸组合物
US5185094A (en) 1990-12-17 1993-02-09 E. I. Du Pont De Nemours And Company Constant boiling compositions of pentafluoroethane, difluoromethane, and tetrafluoroethane
GB9108527D0 (en) * 1991-04-18 1991-06-05 Ici Plc Refrigerant compositions
US5601753A (en) 1992-02-14 1997-02-11 Daikin Industries, Ltd. Blowing composition, method for producing foam using the composition and foam
JP2613526B2 (ja) * 1992-07-04 1997-05-28 花王株式会社 冷凍機作動流体用組成物
JPH06220430A (ja) * 1993-01-21 1994-08-09 Sanyo Electric Co Ltd 冷媒組成物
US5458798A (en) 1993-02-05 1995-10-17 E. I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of a hydrofluorocarbon and a hydrocarbon
GB9319540D0 (en) 1993-09-22 1993-11-10 Star Refrigeration Replacement refrigerant composition
JPH09208940A (ja) 1996-01-31 1997-08-12 Sanyo Electric Co Ltd 冷凍装置

Also Published As

Publication number Publication date
DE69410966T2 (de) 1998-10-08
CN1083873C (zh) 2002-05-01
KR100326437B1 (ko) 2002-06-26
TW250534B (enExample) 1995-07-01
EP0659862B1 (en) 1998-06-10
CN1317533A (zh) 2001-10-17
CN1159405C (zh) 2004-07-28
CN1108290A (zh) 1995-09-13
KR950018387A (ko) 1995-07-22
DE69410966D1 (de) 1998-07-16
US6363741B2 (en) 2002-04-02
EP0659862A1 (en) 1995-06-28
US20010017364A1 (en) 2001-08-30

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