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BG25238A3 - Refrigerating device with freezing chambers featuring different temperatures,especially for a mixed temperature domastic refrigerator - Google Patents

Refrigerating device with freezing chambers featuring different temperatures,especially for a mixed temperature domastic refrigerator

Info

Publication number
BG25238A3
BG25238A3 BG019872A BG1987272A BG25238A3 BG 25238 A3 BG25238 A3 BG 25238A3 BG 019872 A BG019872 A BG 019872A BG 1987272 A BG1987272 A BG 1987272A BG 25238 A3 BG25238 A3 BG 25238A3
Authority
BG
Bulgaria
Prior art keywords
domastic
refrigerator
different temperatures
refrigerating device
mixed temperature
Prior art date
Application number
BG019872A
Other languages
Bulgarian (bg)
Inventor
Klaus Meutzner
Alex Lorenz
Original Assignee
Veb Monsator
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 Veb Monsator filed Critical Veb Monsator
Publication of BG25238A3 publication Critical patent/BG25238A3/en

Links

Classifications

    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • C09K2205/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
BG019872A 1971-03-23 1972-03-01 Refrigerating device with freezing chambers featuring different temperatures,especially for a mixed temperature domastic refrigerator BG25238A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15395671 1971-03-23

Publications (1)

Publication Number Publication Date
BG25238A3 true BG25238A3 (en) 1978-08-10

Family

ID=5483626

Family Applications (1)

Application Number Title Priority Date Filing Date
BG019872A BG25238A3 (en) 1971-03-23 1972-03-01 Refrigerating device with freezing chambers featuring different temperatures,especially for a mixed temperature domastic refrigerator

Country Status (7)

Country Link
BG (1) BG25238A3 (en)
CS (1) CS174829B2 (en)
DE (1) DE2203728A1 (en)
FR (1) FR2130556B1 (en)
RO (1) RO62413A (en)
SE (1) SE379093B (en)
SU (1) SU632717A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474151A1 (en) * 1980-01-21 1981-07-24 Inst Francais Du Petrole METHOD OF PRODUCING HEAT USING A HEAT PUMP USING A SPECIFIC MIXTURE OF FLUIDS AS A WORKING AGENT
AT392570B (en) * 1980-10-16 1991-04-25 Vni Ex K I Elektro METHOD FOR FREEZING AND STORING PRODUCTS AND REFRIGERANTS FOR THEIR IMPLEMENTATION
JPS5918787A (en) * 1982-07-21 1984-01-31 Daiei Yakuhin Kogyo Kk Fron type refrigerant
JPS59147075A (en) * 1983-02-12 1984-08-23 Daiee Shokuhin Kogyo Kk Freon refrigerant
US4580415A (en) * 1983-04-22 1986-04-08 Mitsubishi Denki Kabushiki Kaisha Dual refrigerant cooling system
FR2554571A1 (en) * 1983-11-04 1985-05-10 Inst Francais Du Petrole Method of heat exchange between a hot and cold fluid using a fluid mixture as the heat-carrying medium and producing a circulation of the heat-carrying medium by capillary attraction
KR860002704A (en) * 1984-09-06 1986-04-28 야마시다 도시히꼬 Heat pump
US5049296A (en) * 1989-01-28 1991-09-17 Chujun Gu Working media for a thermodynamic engineering device operating in accordance with the Gu thermodynamic cycle
FR2682683B1 (en) * 1991-10-22 1994-01-14 Froilabo NON AZEOTROPE REFRIGERANT MIXTURE.

Also Published As

Publication number Publication date
FR2130556B1 (en) 1974-09-13
SE379093B (en) 1975-09-22
FR2130556A1 (en) 1972-11-03
DE2203728A1 (en) 1972-09-28
CS174829B2 (en) 1977-04-29
SU632717A1 (en) 1978-11-15
RO62413A (en) 1977-11-15

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