DE69411261T2 - Azeotropes gemisch zum gebrauch als kühlmittel - Google Patents

Azeotropes gemisch zum gebrauch als kühlmittel

Info

Publication number
DE69411261T2
DE69411261T2 DE69411261T DE69411261T DE69411261T2 DE 69411261 T2 DE69411261 T2 DE 69411261T2 DE 69411261 T DE69411261 T DE 69411261T DE 69411261 T DE69411261 T DE 69411261T DE 69411261 T2 DE69411261 T2 DE 69411261T2
Authority
DE
Germany
Prior art keywords
azeotropes
coolant
mixture
percent
new refrigerant
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
DE69411261T
Other languages
English (en)
Other versions
DE69411261D1 (de
Inventor
Matteo Bellomo
Michael G Khmelnjuck
Georgi K Lavrenchenko
O Plugnikov
Lanfranco Pol
V Voznij
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.)
ACC Compressors SpA
Original Assignee
Zanussi Elettromeccanica SpA
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 Zanussi Elettromeccanica SpA filed Critical Zanussi Elettromeccanica SpA
Application granted granted Critical
Publication of DE69411261D1 publication Critical patent/DE69411261D1/de
Publication of DE69411261T2 publication Critical patent/DE69411261T2/de
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
    • C09K2205/12—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
    • C09K2205/128—Perfluorinated 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
    • C09K2205/32—The mixture being azeotropic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
DE69411261T 1993-12-15 1994-12-03 Azeotropes gemisch zum gebrauch als kühlmittel Expired - Fee Related DE69411261T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT93PN000075A IT1265581B1 (it) 1993-12-15 1993-12-15 Fluidi per circuiti frigoriferi
PCT/EP1994/004026 WO1995016757A1 (en) 1993-12-15 1994-12-03 Fluids for refrigerant circuits

Publications (2)

Publication Number Publication Date
DE69411261D1 DE69411261D1 (de) 1998-07-30
DE69411261T2 true DE69411261T2 (de) 1998-11-05

Family

ID=11394845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69411261T Expired - Fee Related DE69411261T2 (de) 1993-12-15 1994-12-03 Azeotropes gemisch zum gebrauch als kühlmittel

Country Status (11)

Country Link
EP (1) EP0683810B1 (de)
JP (1) JPH08506853A (de)
CN (1) CN1067422C (de)
AT (1) ATE167695T1 (de)
BR (1) BR9405890A (de)
CA (1) CA2156060A1 (de)
DE (1) DE69411261T2 (de)
DK (1) DK0683810T3 (de)
ES (1) ES2120714T3 (de)
IT (1) IT1265581B1 (de)
WO (1) WO1995016757A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002121A1 (de) * 2007-01-10 2008-07-17 Dräger, Karl-Heinz Verwendung eines Flüssiggasgemisches als nichtbrennbares Treibgas zum Feinstverteilen eines Reiz- oder Kampfstoffes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09208939A (ja) * 1996-02-07 1997-08-12 Matsushita Electric Ind Co Ltd ジフルオロメタン／炭化水素混合冷媒およびそれを用いた冷凍サイクル装置
JPH11228945A (ja) * 1998-02-16 1999-08-24 Daikin Ind Ltd 冷媒組成物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2576161B2 (ja) * 1987-11-26 1997-01-29 旭硝子株式会社 作動媒体混合物
JPH0418485A (ja) * 1990-05-11 1992-01-22 Sanyo Electric Co Ltd 冷媒組成物
US5182040A (en) * 1991-03-28 1993-01-26 E. I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane
MX9203904A (es) * 1991-07-03 1993-01-01 Du Pont Composicion azeotropica o de tipo azeotropo de pentafluoroetano y propano o isobutano y procedimientos para producir refrigeracion y calor al condensar dicha composicion.
ATE131517T1 (de) * 1992-04-04 1995-12-15 Star Refrigeration Kühlzusammensetzung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007002121A1 (de) * 2007-01-10 2008-07-17 Dräger, Karl-Heinz Verwendung eines Flüssiggasgemisches als nichtbrennbares Treibgas zum Feinstverteilen eines Reiz- oder Kampfstoffes
DE102007002121B4 (de) * 2007-01-10 2008-12-11 Dräger, Karl-Heinz Verwendung eines Flüssiggasgemisches als nichtbrennbares Treibgas zum Feinstverteilen eines Reiz- oder Kampfstoffes

Also Published As

Publication number Publication date
CN1119023A (zh) 1996-03-20
BR9405890A (pt) 1995-12-12
ATE167695T1 (de) 1998-07-15
ITPN930075A0 (it) 1993-12-15
IT1265581B1 (it) 1996-11-22
DK0683810T3 (da) 1999-04-06
CN1067422C (zh) 2001-06-20
DE69411261D1 (de) 1998-07-30
EP0683810B1 (de) 1998-06-24
CA2156060A1 (en) 1995-06-22
EP0683810A1 (de) 1995-11-29
JPH08506853A (ja) 1996-07-23
ITPN930075A1 (it) 1995-06-15
ES2120714T3 (es) 1998-11-01
WO1995016757A1 (en) 1995-06-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8339 Ceased/non-payment of the annual fee