KR100190185B1 - 디플루오로메탄; 1,1,1-트리플루오로에탄; 또는 프로판을 함유하는 비공비성 냉매 조성물들 - Google Patents

디플루오로메탄; 1,1,1-트리플루오로에탄; 또는 프로판을 함유하는 비공비성 냉매 조성물들 Download PDF

Info

Publication number
KR100190185B1
KR100190185B1 KR1019930702794A KR930702794A KR100190185B1 KR 100190185 B1 KR100190185 B1 KR 100190185B1 KR 1019930702794 A KR1019930702794 A KR 1019930702794A KR 930702794 A KR930702794 A KR 930702794A KR 100190185 B1 KR100190185 B1 KR 100190185B1
Authority
KR
South Korea
Prior art keywords
hfc
component
refrigerant
mixtures
compositions
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.)
Expired - Fee Related
Application number
KR1019930702794A
Other languages
English (en)
Korean (ko)
Inventor
제라드 리차드 로버트
알. 생크랜드 아이언
라트나 싱 라지브
Original Assignee
크리스 로저 에이치
알라이드시그날 인코포레이티드
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 크리스 로저 에이치, 알라이드시그날 인코포레이티드 filed Critical 크리스 로저 에이치
Application granted granted Critical
Publication of KR100190185B1 publication Critical patent/KR100190185B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C09K2205/106—Carbon dioxide
    • 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
    • C09K2205/134—Components containing sulfur
    • 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
    • C09K2205/22—All components of a mixture being fluoro compounds
    • 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
    • C09K2205/34—The mixture being non-azeotropic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1019930702794A 1991-03-18 1992-02-12 디플루오로메탄; 1,1,1-트리플루오로에탄; 또는 프로판을 함유하는 비공비성 냉매 조성물들 Expired - Fee Related KR100190185B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US67127091A 1991-03-18 1991-03-18
US671,270 1991-03-18
PCT/US1992/001160 WO1992016597A1 (en) 1991-03-18 1992-02-12 Non-azeotropic refrigerant compositions comprising difluoromethane; 1,1,1-trifluoroethane; or propane

Publications (1)

Publication Number Publication Date
KR100190185B1 true KR100190185B1 (ko) 1999-06-01

Family

ID=24693813

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930702794A Expired - Fee Related KR100190185B1 (ko) 1991-03-18 1992-02-12 디플루오로메탄; 1,1,1-트리플루오로에탄; 또는 프로판을 함유하는 비공비성 냉매 조성물들

Country Status (11)

Country Link
US (2) US5736063A (enExample)
EP (1) EP0576550B1 (enExample)
JP (1) JPH06506015A (enExample)
KR (1) KR100190185B1 (enExample)
CN (1) CN1035624C (enExample)
AU (1) AU1642192A (enExample)
CA (1) CA2105565C (enExample)
DE (1) DE69210994T2 (enExample)
ES (1) ES2087536T3 (enExample)
TW (1) TW243467B (enExample)
WO (1) WO1992016597A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100633733B1 (ko) * 2006-07-04 2006-10-16 함윤식 근공비성 3원 혼합냉매

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0545942B2 (en) * 1990-07-26 2003-12-10 E.I. Du Pont De Nemours And Company Near-azeotropic blends for use as refrigerants
KR100190185B1 (ko) * 1991-03-18 1999-06-01 크리스 로저 에이치 디플루오로메탄; 1,1,1-트리플루오로에탄; 또는 프로판을 함유하는 비공비성 냉매 조성물들
US5232618A (en) * 1991-09-30 1993-08-03 E. I. Du Pont De Nemours And Company Substantially constant boiling compositions of difluoromethane and trifluoroethane or perfluoroethane
US5234613A (en) * 1991-09-30 1993-08-10 E.I. Du Pont De Nemours And Company Substantially constant boiling compositions of difluoromethane and propane
FR2682395B1 (fr) * 1991-10-09 1993-12-10 Atochem Melanges de 1,1,1-trifluoroethane, de perfluoropropane et de propane, et leurs applications comme fluides frigorigenes, comme propulseurs d'aerosols ou comme agents d'expansion des mousses plastiques.
JP2568774B2 (ja) * 1991-10-28 1997-01-08 松下電器産業株式会社 作動流体
US5290466A (en) * 1991-10-31 1994-03-01 E. I. Du Pont De Nemours And Company Compositions of difluoromethane and tetrafluoroethane
WO1993011201A1 (en) * 1991-12-03 1993-06-10 United States Environmental Protection Agency Refrigerant compositions and processes for using same
SE523661C2 (sv) 1992-02-05 2004-05-04 American Pacific Corp Gas-vätskeblandning avsedd för användning som brandsläckningsmedel
EP0629229B1 (en) * 1992-03-03 1996-07-10 University Of Moncton Non-azeotropic refrigerant mixture of r23, r125 and r32
TW204364B (en) * 1992-03-05 1993-04-21 Dairei Kk Carbon-fluoro coolant mixture
US5360566A (en) * 1992-11-06 1994-11-01 Intermagnetics General Corporation Hydrocarbon refrigerant for closed cycle refrigerant systems
DE4241598A1 (de) * 1992-12-10 1994-06-16 Privates Inst Fuer Luft Und Ka Kältemittelgemisch
CA2153072A1 (en) * 1993-01-20 1994-08-04 Richard Llewellyn Powell Refrigerant compositions
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
EP0687286B1 (en) * 1993-03-02 1996-10-16 E.I. Du Pont De Nemours And Company Compositions including a hexafluoropropane
SE523660C2 (sv) * 1993-03-31 2004-05-04 American Pacific Corp Gasblandning avsedd för användning som brandsläckningsmedel
FR2707629B1 (fr) * 1993-06-30 1995-09-01 Atochem Elf Sa Mélanges non azéotropiques contenant du difluorométhane et du 1,1,1,2-tétrafluoroéthane et leurs applications comme fluides frigorigènes en conditionnement d'air.
CN1047092C (zh) * 1993-09-04 1999-12-08 俞尚德 防治哮喘病和／或慢性支气管炎的外用药及其医用服
US6153117A (en) * 1993-09-29 2000-11-28 Cooperative "Elegaz" Azeotropic refrigerant composition containing sulfur hexafluoride and method of use thereof
ES2127540T3 (es) * 1994-07-11 1999-04-16 Solvay Refrigerantes.
EP0770115B1 (en) * 1994-07-14 1998-12-09 E.I. Du Pont De Nemours And Company Refrigerant compositions
DK0767348T3 (da) * 1995-04-18 2000-11-13 Daikin Ind Ltd Fremgangsmåde til påfyldning af et kølemiddel
GB9516909D0 (en) * 1995-08-18 1995-10-18 Ici Plc Refrigerant compositions
GB9516920D0 (en) * 1995-08-18 1995-10-18 Ici Plc Refrigerant compositions
CN1053211C (zh) * 1995-10-20 2000-06-07 清华大学 长期性替代氟利昂-12的制冷剂
US5954995A (en) * 1996-03-22 1999-09-21 Goble; George H. Drop-in substitutes for 1,1,1,2-tetrafluoroethane (R-134a) refrigerant
GB9618207D0 (en) * 1996-08-30 1996-10-09 Ici Plc Refrigerant compositions
FR2756294B1 (fr) * 1996-11-27 2000-10-20 Atochem Elf Sa Utilisation de melanges a base de difluoromethane et de pentafluoroethane comme fluides frigorigenes en refrigeration tres basse temperature
KR100295283B1 (ko) * 1998-12-23 2001-11-14 박호군 디플루오로메탄과1,1,1,2-테트라플루오로에탄을포함하는냉매혼합물
KR100305079B1 (ko) * 1998-12-23 2001-09-12 박호군 클로로디플루오로메탄（hcfc－２２）대체용냉매혼합물
KR100305080B1 (ko) * 1998-12-23 2001-09-12 박호군 디플루오로메탄과1,1,1-트리플루오로에탄을포함하는냉매혼합물
US6112550A (en) * 1998-12-30 2000-09-05 Praxair Technology, Inc. Cryogenic rectification system and hybrid refrigeration generation
US6881354B2 (en) * 1998-12-30 2005-04-19 Praxair Technology, Inc. Multicomponent refrigerant fluids for low and cryogenic temperatures
US6053008A (en) * 1998-12-30 2000-04-25 Praxair Technology, Inc. Method for carrying out subambient temperature, especially cryogenic, separation using refrigeration from a multicomponent refrigerant fluid
US6076372A (en) * 1998-12-30 2000-06-20 Praxair Technology, Inc. Variable load refrigeration system particularly for cryogenic temperatures
US6105388A (en) * 1998-12-30 2000-08-22 Praxair Technology, Inc. Multiple circuit cryogenic liquefaction of industrial gas
US6041621A (en) * 1998-12-30 2000-03-28 Praxair Technology, Inc. Single circuit cryogenic liquefaction of industrial gas
US6604368B1 (en) 1999-10-04 2003-08-12 Refrigerant Products, Ltd. R 12 replacement refrigerant
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
US7080522B2 (en) * 2000-01-04 2006-07-25 Daikin Industries, Ltd. Car air conditioner and car with its conditioner
US6346203B1 (en) 2000-02-15 2002-02-12 Pcbu Services, Inc. Method for the suppression of fire
KR20020064027A (ko) * 2001-01-31 2002-08-07 한국과학기술연구원 Ｈｃｆｃ-２２대체용 냉매 조성물
GB0206413D0 (en) 2002-03-19 2002-05-01 Refrigerant Products Ltd Refrigerant for centrifugal compressors
US6863840B2 (en) * 2002-06-27 2005-03-08 George H. Goble Nonflammable, nonozone depleting, refrigerant mixtures suitable for use in mineral oil
US20040089839A1 (en) * 2002-10-25 2004-05-13 Honeywell International, Inc. Fluorinated alkene refrigerant compositions
US20080292564A1 (en) * 2002-10-25 2008-11-27 Honeywell International, Inc. Aerosol compositions containing fluorine substituted olefins and methods and systems using same
US9796848B2 (en) * 2002-10-25 2017-10-24 Honeywell International Inc. Foaming agents and compositions containing fluorine substituted olefins and methods of foaming
US8033120B2 (en) * 2002-10-25 2011-10-11 Honeywell International Inc. Compositions and methods containing fluorine substituted olefins
US7279451B2 (en) * 2002-10-25 2007-10-09 Honeywell International Inc. Compositions containing fluorine substituted olefins
US20090253820A1 (en) * 2006-03-21 2009-10-08 Honeywell International Inc. Foaming agents and compositions containing fluorine sustituted olefins and methods of foaming
US9005467B2 (en) * 2003-10-27 2015-04-14 Honeywell International Inc. Methods of replacing heat transfer fluids
US7238299B2 (en) * 2002-11-01 2007-07-03 Honeywell International Inc. Heat transfer fluid comprising difluoromethane and carbon dioxide
JP2004198063A (ja) * 2002-12-20 2004-07-15 Sanyo Electric Co Ltd 非共沸混合冷媒および冷凍サイクル、並びに冷凍装置
JP2004198062A (ja) * 2002-12-20 2004-07-15 Sanyo Electric Co Ltd 冷凍装置
US6669862B1 (en) 2003-01-17 2003-12-30 Protocol Resource Management Inc. Refrigerant composition
US9499729B2 (en) * 2006-06-26 2016-11-22 Honeywell International Inc. Compositions and methods containing fluorine substituted olefins
US20180161076A1 (en) 2003-10-27 2018-06-14 Honeywell International Inc. Foaming agents and compositions containing fluorine substituted olefins, and methods of foaming
US7655610B2 (en) 2004-04-29 2010-02-02 Honeywell International Inc. Blowing agent compositions comprising fluorinated olefins and carbon dioxide
US7861541B2 (en) 2004-07-13 2011-01-04 Tiax Llc System and method of refrigeration
US20220389297A1 (en) 2005-03-04 2022-12-08 The Chemours Company Fc, Llc Compositions comprising a fluoroolefin
US7569170B2 (en) 2005-03-04 2009-08-04 E.I. Du Pont De Nemours And Company Compositions comprising a fluoroolefin
US8420706B2 (en) * 2005-06-24 2013-04-16 Honeywell International Inc. Foaming agents, foamable compositions, foams and articles containing halogen substituted olefins, and methods of making same
US8574451B2 (en) * 2005-06-24 2013-11-05 Honeywell International Inc. Trans-chloro-3,3,3-trifluoropropene for use in chiller applications
US7708903B2 (en) 2005-11-01 2010-05-04 E.I. Du Pont De Nemours And Company Compositions comprising fluoroolefins and uses thereof
AU2007220310B2 (en) 2006-03-03 2011-04-28 Rpl Holdings Limited Refrigerant composition
ES2524775T3 (es) 2006-03-03 2014-12-12 Rpl Holdings Limited Composición de refrigerante
US9000061B2 (en) 2006-03-21 2015-04-07 Honeywell International Inc. Foams and articles made from foams containing 1-chloro-3,3,3-trifluoropropene (HFCO-1233zd)
JP2009222032A (ja) * 2008-03-18 2009-10-01 Daikin Ind Ltd 冷凍装置
EP4219645A1 (en) 2009-09-09 2023-08-02 Honeywell International, Inc. Monochlorotrifluoropropene compounds and compositions and methods using same
GB0922288D0 (en) 2009-12-21 2010-02-03 Rpl Holdings Ltd Non ozone depleting and low global warming potential refrigerants for refrigeration
CN104334982A (zh) * 2012-08-23 2015-02-04 三菱电机株式会社 冷冻装置
US8999191B2 (en) 2013-03-15 2015-04-07 National Refrigerants, Inc. R22 replacement refrigerant
JP6543450B2 (ja) * 2014-09-29 2019-07-10 Ｐｈｃホールディングス株式会社 冷凍装置
GB201505230D0 (en) 2015-03-27 2015-05-13 Rpl Holdings Ltd Non ozone depleting and low global warming refrigerant blends
DE102016204378B4 (de) 2016-03-16 2025-11-27 Weiss Umwelttechnik Gmbh Prüfkammer
DE102017216363A1 (de) * 2017-09-08 2019-03-14 Technische Universität Dresden Kältemittel
US20200362214A1 (en) 2017-11-27 2020-11-19 Rpl Holdings Limited Low gwp refrigerant blends
DE102019119194A1 (de) * 2019-07-16 2021-01-21 Technische Universität Dresden Kältemittel für eine Kältemaschine
GB202002063D0 (en) * 2020-02-14 2020-04-01 Mexichem Fluor Sa De Cv Compsitions
AU2021363630B2 (en) 2020-10-22 2025-12-04 Rpl Holdings Limited Thermal pump refrigerants

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE669063A (enExample) * 1964-09-18
US4603002A (en) * 1981-10-13 1986-07-29 Vsesojuzny Nauchno-Issledova-Telsky Experimentalno-Kontstruktorsky Institut Elektrobytovykh Mashin I Priborov Method and cooling agent for freezing and storing products
US4495776A (en) * 1981-10-13 1985-01-29 Vsesojuzny Nauchno-Issledovatelsky Experminetalno Konstruktorsky Institut Elektrobytovyky Machin I Priborov Method and cooling agent for freezing and storing products
JPS59117580A (ja) * 1982-12-24 1984-07-06 Matsushita Electric Ind Co Ltd 冷媒用組成物
JPS6096684A (ja) * 1983-11-01 1985-05-30 Asahi Glass Co Ltd 耐熱性が向上した作動媒体組成物
JPH07118474B2 (ja) * 1984-12-17 1995-12-18 ソニー株式会社 エツチングガス及びこれを用いたエツチング方法
US4810403A (en) * 1987-06-09 1989-03-07 E. I. Du Pont De Nemours And Company Halocarbon blends for refrigerant use
JP2545879B2 (ja) * 1987-09-21 1996-10-23 ダイキン工業株式会社 冷 媒
JPH075881B2 (ja) * 1987-10-02 1995-01-25 旭硝子株式会社 作動媒体混合物
EP0407622B1 (en) * 1989-02-02 1996-12-04 Asahi Glass Company Ltd. Process for producing a 2,2-difluoropropane
JP2841451B2 (ja) * 1989-04-14 1998-12-24 旭硝子株式会社 作動媒体
BE1004278A5 (fr) * 1989-06-09 1992-10-27 Fina Research Mousses thermoplastiques de styrene et leur preparation.
US5211867A (en) * 1989-06-28 1993-05-18 Allied-Signal Inc. Azeotrope-like compositions of pentafluoroethane and 1,1,1-trifluoroethane
EP0430170B1 (en) * 1989-11-30 1994-08-03 Matsushita Electric Industrial Co., Ltd. Working fluid
JP2580350B2 (ja) * 1989-11-30 1997-02-12 松下電器産業株式会社 作動流体
JP2579002B2 (ja) * 1989-11-30 1997-02-05 松下電器産業株式会社 作動流体
US5370811A (en) * 1989-11-30 1994-12-06 Matsushita Electric Industrial Co., Ltd. Working fluid containing tetrafluoroethane
EP0430169B1 (en) * 1989-11-30 1994-08-17 Matsushita Electric Industrial Co., Ltd. Working fluid
DE69003790T2 (de) * 1989-11-30 1994-04-28 Matsushita Electric Ind Co Ltd Arbeitsmittel.
DE4006952A1 (de) * 1990-03-06 1991-09-12 Hoechst Ag Verfahren zur herstellung von schaumstoffen mit hilfe von treibmitteln, die fluoralkane und fluorierte ether enthalten, sowie nach diesem verfahren erhaeltliche schaumstoffe
JP2792191B2 (ja) * 1990-04-04 1998-08-27 ダイキン工業株式会社 冷 媒
JP2908835B2 (ja) * 1990-05-02 1999-06-21 松下電工株式会社 スイッチ
US5277834A (en) * 1990-07-26 1994-01-11 E. I. Du Pont De Nemours And Company Near-azeotropic blends for use as refrigerants
US5185094A (en) * 1990-12-17 1993-02-09 E. I. Du Pont De Nemours And Company Constant boiling compositions of pentafluoroethane, difluoromethane, and tetrafluoroethane
US5403504A (en) * 1990-12-17 1995-04-04 E. I. Du Pont De Nemours And Company Process for heating and cooling using substantially constant boiling compositions of fluorinated hydrocarbons
KR100190185B1 (ko) * 1991-03-18 1999-06-01 크리스 로저 에이치 디플루오로메탄; 1,1,1-트리플루오로에탄; 또는 프로판을 함유하는 비공비성 냉매 조성물들
DE4116274C2 (de) * 1991-05-17 1998-03-19 Forschungszentrum Fuer Kaeltet Kältemittel
US5162381A (en) * 1991-12-10 1992-11-10 Allied-Signal Inc. Process for preparing thermalplastic foam
EP0629229B1 (en) * 1992-03-03 1996-07-10 University Of Moncton Non-azeotropic refrigerant mixture of r23, r125 and r32
JPH06220435A (ja) * 1993-01-26 1994-08-09 Showa Denko Kk 冷媒組成物
US5340490A (en) * 1993-07-14 1994-08-23 Alliedsignal Inc. Azeotrope-like compositions of trifluoromethane and carbon dioxide or hexafluoroethane and carbon dioxide
GB9516920D0 (en) * 1995-08-18 1995-10-18 Ici Plc Refrigerant compositions
JPH09117580A (ja) * 1995-10-24 1997-05-06 Juki Corp ボビン、ボビンケース分離装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100633733B1 (ko) * 2006-07-04 2006-10-16 함윤식 근공비성 3원 혼합냉매

Also Published As

Publication number Publication date
EP0576550A1 (en) 1994-01-05
CA2105565A1 (en) 1992-09-19
JPH06506015A (ja) 1994-07-07
DE69210994D1 (de) 1996-06-27
CN1035624C (zh) 1997-08-13
CN1065085A (zh) 1992-10-07
TW243467B (enExample) 1995-03-21
EP0576550B1 (en) 1996-05-22
ES2087536T3 (es) 1996-07-16
AU1642192A (en) 1992-10-21
CA2105565C (en) 2003-11-04
DE69210994T2 (de) 1996-10-10
US5736063A (en) 1998-04-07
US6113803A (en) 2000-09-05
WO1992016597A1 (en) 1992-10-01

Similar Documents

Publication Publication Date Title
KR100190185B1 (ko) 디플루오로메탄; 1,1,1-트리플루오로에탄; 또는 프로판을 함유하는 비공비성 냉매 조성물들
JP2732545B2 (ja) Ｒ−５０２の代替品として使用するための冷媒
US5277834A (en) Near-azeotropic blends for use as refrigerants
US5616276A (en) Azeotrope-like refrigerants with chlorodifluoromethane, pentafluoroethane, and C2 -C4 hydrocarbon
US5744052A (en) Azeotrope-like compositions containing difluoromethane, pentafluoroethane, and carbon dioxide
JP5084986B2 (ja) ジフルオロメタン、ペンタフルオロエタン、１，１，１，２−テトラフルオロエタンおよび炭化水素の組成物
CA2098615C (en) Constant boiling compositions of fluorinated hydrocarbons
JP3282816B2 (ja) ジフルオロメタン及びプロパンの実質的に一定に沸騰する組成物
US5722256A (en) Air conditioner and heat pump with tetrafluoroethane-containing working fluid
US4943388A (en) Azeotrope-like compositions of pentafluoroethane; 1,1,1-trifluoroethane; and chlorodifluoromethane
JP3390833B2 (ja) ジフルオロメタンとトリフルオロエタン又はパーフルオロエタンの実質的一定沸騰性組成物
JP2002511515A (ja) アンモニア、ペンタフルオロエタンおよびジフルオロメタンの３成分組成物
US6500358B2 (en) Non-azeotropic refrigerant compositions comprising difluoromethane; 1,1,1-trifluoroethane; or propane
JPH07508519A (ja) ペンタフルオロエタン及びトリフルオロエタンの混合物
JPH08511043A (ja) ペンタフルオロエタンと１，１，１−トリフルオロエタンとの共沸混合物様組成物
JPH07216348A (ja) 冷 媒

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20031230

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20050120

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20050120