DK0767348T3 - Fremgangsmåde til påfyldning af et kølemiddel - Google Patents

Fremgangsmåde til påfyldning af et kølemiddel

Info

Publication number
DK0767348T3
DK0767348T3 DK96909352T DK96909352T DK0767348T3 DK 0767348 T3 DK0767348 T3 DK 0767348T3 DK 96909352 T DK96909352 T DK 96909352T DK 96909352 T DK96909352 T DK 96909352T DK 0767348 T3 DK0767348 T3 DK 0767348T3
Authority
DK
Denmark
Prior art keywords
refrigerant
mixture
filling
pentafluoroethane
difluoromethane
Prior art date
Application number
DK96909352T
Other languages
English (en)
Inventor
Satoshi Ide
Tatsumi Tsuchiya
Original Assignee
Daikin Ind 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14066331&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0767348(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daikin Ind Ltd filed Critical Daikin Ind Ltd
Application granted granted Critical
Publication of DK0767348T3 publication Critical patent/DK0767348T3/da

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
    • C09K2205/22—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
DK96909352T 1995-04-18 1996-04-15 Fremgangsmåde til påfyldning af et kølemiddel DK0767348T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9286595 1995-04-18
PCT/JP1996/001008 WO1996033377A1 (fr) 1995-04-18 1996-04-15 Procede d'introduction d'un melange refrigerant

Publications (1)

Publication Number Publication Date
DK0767348T3 true DK0767348T3 (da) 2000-11-13

Family

ID=14066331

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96909352T DK0767348T3 (da) 1995-04-18 1996-04-15 Fremgangsmåde til påfyldning af et kølemiddel

Country Status (12)

Country Link
US (1) US6018952A (da)
EP (1) EP0767348B1 (da)
JP (1) JP3186065B2 (da)
KR (1) KR100381808B1 (da)
CN (1) CN1146712C (da)
AT (1) ATE194422T1 (da)
DE (1) DE69609135T2 (da)
DK (1) DK0767348T3 (da)
ES (1) ES2148743T3 (da)
GR (1) GR3034490T3 (da)
PT (1) PT767348E (da)
WO (1) WO1996033377A1 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10197108A (ja) * 1997-01-13 1998-07-31 Daikin Ind Ltd 混合冷媒の充填方法
JPH10259898A (ja) * 1997-01-14 1998-09-29 Daikin Ind Ltd 液化ガスの移充填方法
US7704404B2 (en) 2003-07-17 2010-04-27 Honeywell International Inc. Refrigerant compositions and use thereof in low temperature refrigeration systems
JP4309805B2 (ja) * 2004-05-28 2009-08-05 アイシン精機株式会社 冷媒供給装置及び冷媒供給方法
US20090165472A1 (en) * 2006-04-25 2009-07-02 Alexander Lifson System performance correction by modifying refrigerant composition in a refrigerant system
US7832222B2 (en) * 2007-12-07 2010-11-16 Spx Corporation Background tank fill based on refrigerant composition
ES2439628T3 (es) 2009-10-06 2014-01-23 Honeywell International Inc. Composiciones refrigerantes y uso de las mismas en sistemas de refrigeración de baja temperatura
GB201102691D0 (en) 2011-02-16 2011-03-30 Mexichem Amanco Holding Sa Method for handling zeotropic refrigerant mixtures
EP2894209B1 (en) * 2012-09-04 2022-01-05 Daikin Industries, Ltd. Method for filling mixed refrigerant containing 2,3,3,3-tetrafluoropropene
JP5858130B2 (ja) * 2013-12-06 2016-02-10 ダイキン工業株式会社 ジフルオロメタン（ＨＦＣ３２）、ペンタフルオロエタン（ＨＦＣ１２５）及び１，１，１，２−テトラフルオロエタン（ＨＦＣ１３４ａ）を含む組成物
JP5861727B2 (ja) 2014-03-04 2016-02-16 ダイキン工業株式会社 トランス−１，３，３，３−テトラフルオロプロペンを含む混合冷媒の充填方法
PL3536760T3 (pl) * 2015-02-19 2022-04-04 Daikin Industries, Ltd. Kompozycja zawierająca mieszaninę fluorowanych węglowodorów i sposób jej wytwarzania
JP6315071B1 (ja) 2016-11-28 2018-04-25 ダイキン工業株式会社 冷媒組成物の移充填方法
JP6677288B2 (ja) * 2017-12-07 2020-04-08 ダイキン工業株式会社 Ｒ３２、Ｒ１２５、Ｒ１４３ａ及びＲ１３４ａを含む冷媒を含有する組成物、並びに、その組成物を用いた冷凍方法、冷凍機の運転方法及び冷凍機
JP6729626B2 (ja) 2018-04-18 2020-07-22 ダイキン工業株式会社 Ｒ３２、Ｒ１２５、Ｒ１４３ａ、Ｒ１２３４ｙｆ及びＲ１３４ａを含む冷媒を含有する組成物、並びに、その組成物を用いた冷凍方法、冷凍機の運転方法及び冷凍機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545245A (en) * 1977-06-15 1979-01-16 Hitachi Ltd Replenishment of mixed coolant
JP2792191B2 (ja) * 1990-04-04 1998-08-27 ダイキン工業株式会社 冷 媒
US5262077A (en) * 1990-04-25 1993-11-16 E. I. Du Pont De Nemours And Company Halocarbon blends
US5277834A (en) * 1990-07-26 1994-01-11 E. I. Du Pont De Nemours And Company Near-azeotropic blends for use as refrigerants
EP0602022B1 (en) * 1990-07-26 1997-05-21 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
CA2105565C (en) * 1991-03-18 2003-11-04 Robert Gerard Richard Non-azeotropic refrigerant compositions comprising difluoromethane; 1,1,1-trifluoroethane; or propane
JPH0828792A (ja) * 1994-07-22 1996-02-02 Hitachi Ltd 冷媒充填ボンベ
JPH0841448A (ja) * 1994-08-02 1996-02-13 Sanyo Electric Co Ltd Ｈｆｃ系非共沸冷媒混合物を用いた冷凍サイクルおよび冷凍装置
JP3086605B2 (ja) * 1994-09-28 2000-09-11 三洋電機株式会社 冷凍装置の冷媒補充ボンベ

Also Published As

Publication number Publication date
CN1146712C (zh) 2004-04-21
JP3186065B2 (ja) 2001-07-11
ES2148743T3 (es) 2000-10-16
US6018952A (en) 2000-02-01
EP0767348A4 (en) 1997-06-18
DE69609135D1 (de) 2000-08-10
WO1996033377A1 (fr) 1996-10-24
KR100381808B1 (ko) 2003-07-22
EP0767348A1 (en) 1997-04-09
ATE194422T1 (de) 2000-07-15
DE69609135T2 (de) 2001-03-22
GR3034490T3 (en) 2000-12-29
EP0767348B1 (en) 2000-07-05
PT767348E (pt) 2000-10-31
CN1157036A (zh) 1997-08-13

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