IT8124519A0 - PROCEDURE FOR FREEZING AND PRESERVING FOOD, AND REFRIGERANT MEANS TO CARRY OUT SUCH PROCEDURE. - Google Patents

PROCEDURE FOR FREEZING AND PRESERVING FOOD, AND REFRIGERANT MEANS TO CARRY OUT SUCH PROCEDURE.

Info

Publication number
IT8124519A0
IT8124519A0 IT8124519A IT2451981A IT8124519A0 IT 8124519 A0 IT8124519 A0 IT 8124519A0 IT 8124519 A IT8124519 A IT 8124519A IT 2451981 A IT2451981 A IT 2451981A IT 8124519 A0 IT8124519 A0 IT 8124519A0
Authority
IT
Italy
Prior art keywords
procedure
freezing
carry out
preserving food
refrigerant means
Prior art date
Application number
IT8124519A
Other languages
Italian (it)
Other versions
IT1139228B (en
Inventor
Vladimir Alexandrovic Nikolsky
Valery Mikhailovich Yagodin
Evgeny Nikolaevich Vazhnov
Efim Semenovich Bondar
Igor Petrovich Naumenko
Valery Fedorovich Vozny
Vladimir Nikolaevich Orlov
Vladimir Ivanovich Tikhonov
Original Assignee
Vni Ex K I Elektro
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
Priority claimed from SU802988052A external-priority patent/SU1035354A1/en
Priority claimed from SU803007911A external-priority patent/SU1039946A1/en
Application filed by Vni Ex K I Elektro filed Critical Vni Ex K I Elektro
Publication of IT8124519A0 publication Critical patent/IT8124519A0/en
Application granted granted Critical
Publication of IT1139228B publication Critical patent/IT1139228B/en

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • 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
    • C09K2205/122—Halogenated 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
IT24519/81A 1980-10-16 1981-10-15 PROCESS FOR THE FREEZING AND STORAGE OF FOOD, AND A REFRIGERANT MEANS TO REALIZE THIS PROCEDURE IT1139228B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU802988052A SU1035354A1 (en) 1980-10-16 1980-10-16 Method of creating refrigeration in single-stage compression refrigerating machine
SU803007911A SU1039946A1 (en) 1980-11-05 1980-11-05 Fluid for compression refrigerating machine

Publications (2)

Publication Number Publication Date
IT8124519A0 true IT8124519A0 (en) 1981-10-15
IT1139228B IT1139228B (en) 1986-09-24

Family

ID=26665876

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24519/81A IT1139228B (en) 1980-10-16 1981-10-15 PROCESS FOR THE FREEZING AND STORAGE OF FOOD, AND A REFRIGERANT MEANS TO REALIZE THIS PROCEDURE

Country Status (6)

Country Link
AT (1) AT392570B (en)
DE (1) DE3141202A1 (en)
FR (1) FR2492511A1 (en)
GB (2) GB2085565B (en)
IT (1) IT1139228B (en)
PL (1) PL132450B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3362538D1 (en) * 1982-07-14 1986-04-17 Daikin Ind Ltd Working fluids for rankine cycle
US4510064A (en) * 1984-02-13 1985-04-09 Robert D. Stevens Mixture of three refrigerants
DE4037826A1 (en) * 1990-11-28 1992-06-04 Licentia Gmbh REGENERATIVE GAS REFRIGERATOR
FR2682683B1 (en) * 1991-10-22 1994-01-14 Froilabo NON AZEOTROPE REFRIGERANT MIXTURE.
JP2000210050A (en) 1998-11-20 2000-08-02 Asama Kasei Kk Decomposition product having immunoregulation activity, its production and food using the same
US7238299B2 (en) 2002-11-01 2007-07-03 Honeywell International Inc. Heat transfer fluid comprising difluoromethane and carbon dioxide
JP2004198062A (en) * 2002-12-20 2004-07-15 Sanyo Electric Co Ltd Refrigerating device
JP2004198063A (en) * 2002-12-20 2004-07-15 Sanyo Electric Co Ltd Non-azeotropic refrigerant mixture, refrigerating cycle and refrigerating device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE599302C (en) * 1933-05-25 1935-01-24 Heinrich Hampel Dr Process for generating cold with the help of a foamy circulating refrigerant
US2255585A (en) * 1937-12-27 1941-09-09 Borg Warner Method of and apparatus for heat transfer
US2492725A (en) * 1945-04-09 1949-12-27 Carrier Corp Mixed refrigerant system
FR1376155A (en) * 1963-11-29 1964-10-23 Hoechst Ag Process for obtaining cold by compression
DE1426956A1 (en) * 1964-07-17 1969-05-08 Fuderer Michael Procedure for deep freezing
DE1953972A1 (en) * 1968-12-16 1970-07-09 Dkk Scharfenstein Veb Two-temperature household refrigerator
DE2203728A1 (en) * 1971-03-23 1972-09-28 VEB Monsator Haushaltgroßgerätekombinat Schwarzenberg Betrieb DKK Scharfenstein, χ 9366 Scharfenstein Refrigerated cabinets with refrigerated compartments at different temperatures, in particular two-temperature domestic refrigerators
US3768273A (en) * 1972-10-19 1973-10-30 Gulf & Western Industries Self-balancing low temperature refrigeration system
DD112281A1 (en) * 1973-12-18 1975-04-05

Also Published As

Publication number Publication date
GB2085565A (en) 1982-04-28
FR2492511A1 (en) 1982-04-23
PL233464A1 (en) 1982-05-10
DE3141202C2 (en) 1987-06-25
ATA438981A (en) 1990-10-15
FR2492511B1 (en) 1985-03-22
GB2133031B (en) 1985-02-06
GB8327021D0 (en) 1983-11-09
DE3141202A1 (en) 1982-06-03
GB2133031A (en) 1984-07-18
PL132450B1 (en) 1985-03-30
AT392570B (en) 1991-04-25
IT1139228B (en) 1986-09-24
GB2085565B (en) 1984-08-15

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