DD100969A1 - - Google Patents

Info

Publication number
DD100969A1
DD100969A1 DD16178372A DD16178372A DD100969A1 DD 100969 A1 DD100969 A1 DD 100969A1 DD 16178372 A DD16178372 A DD 16178372A DD 16178372 A DD16178372 A DD 16178372A DD 100969 A1 DD100969 A1 DD 100969A1
Authority
DD
German Democratic Republic
Application number
DD16178372A
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 filed Critical
Priority to DD16178372A priority Critical patent/DD100969A1/xx
Priority to DE19722260137 priority patent/DE2260137A1/en
Priority to CS880672A priority patent/CS190381B2/en
Priority to BG7300022363A priority patent/BG25239A3/en
Priority to HU73MO00000861A priority patent/HU172401B/en
Priority to FR7307768A priority patent/FR2177785B1/fr
Priority to SU731899006A priority patent/SU681089A1/en
Publication of DD100969A1 publication Critical patent/DD100969A1/xx

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
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
DD16178372A 1972-03-24 1972-03-24 DD100969A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DD16178372A DD100969A1 (en) 1972-03-24 1972-03-24
DE19722260137 DE2260137A1 (en) 1972-03-24 1972-12-08 FROZEN FURNITURE WITH A SPECIAL FREEZER ZONE
CS880672A CS190381B2 (en) 1972-03-24 1972-12-20 Nonazeotropic cooling mixtures for low temperature cooling boxes with separate freezer compartment
BG7300022363A BG25239A3 (en) 1972-03-24 1973-01-04 A deep cooling device with a special refrigerating area
HU73MO00000861A HU172401B (en) 1972-03-24 1973-01-12 Non-azeotropic cooling mixture first of all for low-temperature cooling box with separated quick-freezing sector
FR7307768A FR2177785B1 (en) 1972-03-24 1973-03-05
SU731899006A SU681089A1 (en) 1972-03-24 1973-03-23 Working fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16178372A DD100969A1 (en) 1972-03-24 1972-03-24

Publications (1)

Publication Number Publication Date
DD100969A1 true DD100969A1 (en) 1973-10-12

Family

ID=5485884

Family Applications (1)

Application Number Title Priority Date Filing Date
DD16178372A DD100969A1 (en) 1972-03-24 1972-03-24

Country Status (7)

Country Link
BG (1) BG25239A3 (en)
CS (1) CS190381B2 (en)
DD (1) DD100969A1 (en)
DE (1) DE2260137A1 (en)
FR (1) FR2177785B1 (en)
HU (1) HU172401B (en)
SU (1) SU681089A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105372A1 (en) * 1981-02-13 1982-08-19 Heinz Dipl.-Ing. 7951 Erlenmoos Gerbert "NON-AZEOTROPE HALOGEN CARBON HYDROGEN MIXTURES FOR HEAT PUMPS"
AT392875B (en) * 1989-03-03 1991-06-25 Bauer Roehren Pumpen BOOM SYSTEM FOR WATERING LARGE AREAS

Families Citing this family (7)

* 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
FR2497931A1 (en) * 1981-01-15 1982-07-16 Inst Francais Du Petrole METHOD FOR HEATING AND HEAT CONDITIONING USING A COMPRESSION HEAT PUMP OPERATING WITH A MIXED WORKING FLUID AND APPARATUS FOR CARRYING OUT SAID METHOD
FR2564955B1 (en) * 1984-05-28 1987-03-20 Inst Francais Du Petrole PROCESS FOR PRODUCING HEAT AND / OR COLD USING A COMPRESSION MACHINE OPERATING WITH A MIXED WORKING FLUID
KR860002704A (en) * 1984-09-06 1986-04-28 야마시다 도시히꼬 Heat pump
US5012651A (en) * 1988-12-28 1991-05-07 Matsushita Electric Industrial Co., Ltd. Heat pump apparatus
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.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1452267A (en) * 1965-08-02 1966-02-25 Maschf Augsburg Nuernberg Ag Process for obtaining optimum cooling efficiency in hot work installations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105372A1 (en) * 1981-02-13 1982-08-19 Heinz Dipl.-Ing. 7951 Erlenmoos Gerbert "NON-AZEOTROPE HALOGEN CARBON HYDROGEN MIXTURES FOR HEAT PUMPS"
AT392875B (en) * 1989-03-03 1991-06-25 Bauer Roehren Pumpen BOOM SYSTEM FOR WATERING LARGE AREAS

Also Published As

Publication number Publication date
HU172401B (en) 1978-08-28
FR2177785A1 (en) 1973-11-09
FR2177785B1 (en) 1977-02-11
CS190381B2 (en) 1979-05-31
DE2260137A1 (en) 1973-09-27
SU681089A1 (en) 1979-08-25
BG25239A3 (en) 1978-08-10

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