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ES2120714T3 - Nuevos fluidos para circuitos de refrigeracion mezclas azeotropicas para usar como medio refrigerante. - Google Patents

Nuevos fluidos para circuitos de refrigeracion mezclas azeotropicas para usar como medio refrigerante.

Info

Publication number
ES2120714T3
ES2120714T3 ES95902121T ES95902121T ES2120714T3 ES 2120714 T3 ES2120714 T3 ES 2120714T3 ES 95902121 T ES95902121 T ES 95902121T ES 95902121 T ES95902121 T ES 95902121T ES 2120714 T3 ES2120714 T3 ES 2120714T3
Authority
ES
Spain
Prior art keywords
refrigeration circuits
azeotropic mixtures
refrigerating media
new fluids
media
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 - Lifetime
Application number
ES95902121T
Other languages
English (en)
Inventor
Matteo Bellomo
Michael Khmelnjuck
Georgi K Lavrenchenko
O Vesta Plugnikov
Lanfranco Pol
V Vesta 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 ES2120714T3 publication Critical patent/ES2120714T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

NUEVOS MEDIOS REFRIGERANTES PARA USARLOS EN CIRCUITOS DE REFRIGERACION COMO UN SUSTITUTO DE LOS CLOROFLUOROCARBONOS (CFCS) CON OBJETIVO DE REDUCIR LOS RIESGOS RELACIONADOS CON LA POLUCION DEL MEDIOAMBIENTE Y LA REDUCCION DE OZONO EN LA ESTRATOSFERA. DICHOS NUEVOS MEDIOS REFRIGERANTES SON MEZCLAS AZEOTROPICAS DE ISOBUTANO (R600A) Y UN HIDROCARBONO FLUORADO EN UN PORCENTAJE OSCILANTE ENTRE UN 5 A UN 50 POR CIENTO Y ENTRE UN 50 A UN 95 POR CIENTO, RESPECTIVAMENTE.
ES95902121T 1993-12-15 1994-12-03 Nuevos fluidos para circuitos de refrigeracion mezclas azeotropicas para usar como medio refrigerante. Expired - Lifetime ES2120714T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93PN000075A IT1265581B1 (it) 1993-12-15 1993-12-15 Fluidi per circuiti frigoriferi

Publications (1)

Publication Number Publication Date
ES2120714T3 true ES2120714T3 (es) 1998-11-01

Family

ID=11394845

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95902121T Expired - Lifetime ES2120714T3 (es) 1993-12-15 1994-12-03 Nuevos fluidos para circuitos de refrigeracion mezclas azeotropicas para usar como medio refrigerante.

Country Status (11)

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

Families Citing this family (3)

* 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
DE102007002121B4 (de) * 2007-01-10 2008-12-11 Dräger, Karl-Heinz Verwendung eines Flüssiggasgemisches als nichtbrennbares Treibgas zum Feinstverteilen eines Reiz- oder Kampfstoffes

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
ES2086127T5 (es) * 1991-07-03 1999-11-01 Du Pont Composiciones azeotropicas o semejantes a azeotropos de pentafluoroetano y propano o isobutano.
DE69300998T2 (de) * 1992-04-04 1996-07-04 Star Refrigeration Kühlzusammensetzung

Also Published As

Publication number Publication date
CA2156060A1 (en) 1995-06-22
JPH08506853A (ja) 1996-07-23
ATE167695T1 (de) 1998-07-15
CN1119023A (zh) 1996-03-20
ITPN930075A0 (it) 1993-12-15
DK0683810T3 (da) 1999-04-06
IT1265581B1 (it) 1996-11-22
EP0683810A1 (en) 1995-11-29
EP0683810B1 (en) 1998-06-24
BR9405890A (pt) 1995-12-12
DE69411261T2 (de) 1998-11-05
DE69411261D1 (de) 1998-07-30
CN1067422C (zh) 2001-06-20
WO1995016757A1 (en) 1995-06-22
ITPN930075A1 (it) 1995-06-15

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