ATE194422T1 - Kältemittelmischungsfüllverfahren - Google Patents

Kältemittelmischungsfüllverfahren

Info

Publication number
ATE194422T1
ATE194422T1 AT96909352T AT96909352T ATE194422T1 AT E194422 T1 ATE194422 T1 AT E194422T1 AT 96909352 T AT96909352 T AT 96909352T AT 96909352 T AT96909352 T AT 96909352T AT E194422 T1 ATE194422 T1 AT E194422T1
Authority
AT
Austria
Prior art keywords
mixture
refrigerant mixture
charging process
pentafluoroethane
difluoromethane
Prior art date
Application number
AT96909352T
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=ATE194422(T1) "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 ATE194422T1 publication Critical patent/ATE194422T1/de

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

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT96909352T 1995-04-18 1996-04-15 Kältemittelmischungsfüllverfahren ATE194422T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9286595 1995-04-18
PCT/JP1996/001008 WO1996033377A1 (en) 1995-04-18 1996-04-15 Method of filling refrigerant mixture

Publications (1)

Publication Number Publication Date
ATE194422T1 true ATE194422T1 (de) 2000-07-15

Family

ID=14066331

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96909352T ATE194422T1 (de) 1995-04-18 1996-04-15 Kältemittelmischungsfüllverfahren

Country Status (12)

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

Families Citing this family (16)

* 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
WO2007123544A1 (en) * 2006-04-25 2007-11-01 Carrier Corporation 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
EP2308941B1 (de) 2009-10-06 2013-09-25 Honeywell International Inc. Kühlmittelzusammensetzungen und Verwendung in Niedertemperatur-Kühlsystemen
GB201102691D0 (en) 2011-02-16 2011-03-30 Mexichem Amanco Holding Sa Method for handling zeotropic refrigerant mixtures
WO2014038604A1 (ja) 2012-09-04 2014-03-13 ダイキン工業株式会社 2,3,3,3-テトラフルオロプロペンを含む混合冷媒の充填方法
US10294400B2 (en) 2013-12-06 2019-05-21 Daikin Industries, Ltd. Composition including difluoromethane (HFC-32), pentafluoroethane (HFC-125), and 1,1,1,2-tetrafluoroethane (HFC-134A)
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
EP3141587B1 (de) * 2015-02-19 2019-05-08 Daikin Industries, Ltd. Zusammensetzung mit einer mischung aus fluorierten kohlenwasserstoffen und verfahren zur herstellung davon
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
WO2019112060A1 (ja) * 2017-12-07 2019-06-13 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
JP7513944B1 (ja) 2023-03-28 2024-07-10 ダイキン工業株式会社 ＨＦＯ－１１３２（Ｅ）、及びＨＦＯ－１２３４ｙｆを含む混合冷媒の充填方法

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
ES2085688T3 (es) * 1990-07-26 1996-06-01 Du Pont Mezclas casi-azeotropicas para uso como refrigerantes.
US5185094A (en) * 1990-12-17 1993-02-09 E. I. Du Pont De Nemours And Company Constant boiling compositions of pentafluoroethane, difluoromethane, and tetrafluoroethane
EP0576550B1 (de) * 1991-03-18 1996-05-22 AlliedSignal Inc. Nichtazeotropische zusammensetzungen die difluormethan, 1,1,1-trifluorethan undpropan enthalten
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
EP0767348A1 (de) 1997-04-09
WO1996033377A1 (en) 1996-10-24
DE69609135T2 (de) 2001-03-22
DE69609135D1 (de) 2000-08-10
JP3186065B2 (ja) 2001-07-11
KR100381808B1 (ko) 2003-07-22
EP0767348B1 (de) 2000-07-05
GR3034490T3 (en) 2000-12-29
ES2148743T3 (es) 2000-10-16
CN1146712C (zh) 2004-04-21
DK0767348T3 (da) 2000-11-13
PT767348E (pt) 2000-10-31
EP0767348A4 (de) 1997-06-18
US6018952A (en) 2000-02-01
CN1157036A (zh) 1997-08-13

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Legal Events

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UEP Publication of translation of european patent specification