SE8205633L - refrigerator - Google Patents

refrigerator

Info

Publication number
SE8205633L
SE8205633L SE8205633A SE8205633A SE8205633L SE 8205633 L SE8205633 L SE 8205633L SE 8205633 A SE8205633 A SE 8205633A SE 8205633 A SE8205633 A SE 8205633A SE 8205633 L SE8205633 L SE 8205633L
Authority
SE
Sweden
Prior art keywords
refrigerant
refrigerating
compartment
adsorbent
refrigerating system
Prior art date
Application number
SE8205633A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8205633D0 (en
Inventor
G A A Asselman
Mensvoort A J Van
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE8205633D0 publication Critical patent/SE8205633D0/en
Publication of SE8205633L publication Critical patent/SE8205633L/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
    • C09K5/047—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for absorption-type refrigeration systems
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • F25D11/025—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures using primary and secondary refrigeration systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

The invention relates to a refrigerator having a freezing compartment 2 and a refrigerating compartment 3, which refrigerator comprises a primary refrigerating system which contains a refrigerant and which comprises a primary evaporator 7 arranged in the freezing compartment 2, and a secondary refrigerating system which also contains a refrigerant and which comprises a secondary evaporator 8 arranged in the refrigerating compartment and a secondary condensor 10 which is in heat- exchanging contact with the primary evaporator 7, to which secondary refrigerating system a reservoir 12 is connected which contains an adsorbent 13 for the refrigerant, the adsorbent being a porous solid substance which can be heated by means of an electric heating element 14 included in an electric control circuit, which control circuit comprises a temperature-sensitive element arranged in the refrigerating compartment, which temperature- sensitive element controls the heating element so as to maintain a specific temperature level in the refrigerating compartment. Suitably, the adsorbent is silica gel and the used refrigerant for the secondary refrigerating system is CF2Cl2. <IMAGE>
SE8205633A 1981-10-07 1982-10-04 refrigerator SE8205633L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8104565A NL8104565A (en) 1981-10-07 1981-10-07 REFRIGERATOR.

Publications (2)

Publication Number Publication Date
SE8205633D0 SE8205633D0 (en) 1982-10-04
SE8205633L true SE8205633L (en) 1983-04-08

Family

ID=19838183

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205633A SE8205633L (en) 1981-10-07 1982-10-04 refrigerator

Country Status (11)

Country Link
JP (1) JPS5872860A (en)
AR (1) AR229282A1 (en)
AU (1) AU556603B2 (en)
CA (1) CA1193873A (en)
DE (1) DE3235949A1 (en)
ES (1) ES516183A0 (en)
FR (1) FR2514115A1 (en)
GB (1) GB2107035B (en)
IT (1) IT1153204B (en)
NL (1) NL8104565A (en)
SE (1) SE8205633L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0200048D0 (en) * 2002-01-09 2002-01-09 Electrolux Home Prod Corp Valve for cooling device
DE102010035327A1 (en) 2010-08-24 2012-03-01 Stiebel Eltron Gmbh & Co. Kg Heat pump has refrigerant circuit, where compressor, expansion device, refrigerant-to-air heat exchanger and refrigerant-to-fluid heat exchanger are arranged

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE636013C (en) * 1935-04-07 1936-09-29 Eberhard Sprenger Dipl Ing Dry periodic absorption chiller
US2433188A (en) * 1945-05-25 1947-12-23 Westinghouse Electric Corp Secondary refrigerating apparatus
US2492648A (en) * 1945-11-10 1949-12-27 Westinghouse Electric Corp Two temperature refrigeration apparatus
US3818980A (en) * 1971-06-11 1974-06-25 R Moore Heatronic valves
US3828566A (en) * 1973-02-05 1974-08-13 C Wetzel Dry adsorption refrigeration system
US3884296A (en) * 1973-09-24 1975-05-20 Hughes Aircraft Co Storable cryogenic heat pipe
US4584842A (en) * 1976-08-02 1986-04-29 Tchernev Dimiter I Solar refrigeration
GB1580432A (en) * 1976-05-18 1980-12-03 British Petroleum Co Refrigeration apparatus
DE2623879C2 (en) * 1976-05-28 1983-07-21 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Refrigerated cabinets, especially two-temperature refrigerators
US4138861A (en) * 1977-03-24 1979-02-13 Institute Of Gas Technology, A Nonprofit Corporation Solid adsorption air conditioning apparatus and method
DE2739199B2 (en) * 1977-08-31 1979-08-23 Dornier System Gmbh, 7990 Friedrichshafen Switchable and controllable heat pipe
JPS5535933A (en) * 1978-09-05 1980-03-13 Kuraray Co Ltd Fixed absorbent for use in absorption type refrigerator
NL7810047A (en) * 1978-10-05 1980-04-09 Philips Nv REFRIGERATOR.
JPS55152355A (en) * 1979-05-16 1980-11-27 Takuma Kk Absorption refrigerating machine utilizing low temperature heat source

Also Published As

Publication number Publication date
ES8306858A1 (en) 1983-06-01
AU556603B2 (en) 1986-11-13
AR229282A1 (en) 1983-07-15
CA1193873A (en) 1985-09-24
FR2514115A1 (en) 1983-04-08
GB2107035B (en) 1985-06-26
FR2514115B1 (en) 1985-04-05
IT1153204B (en) 1987-01-14
SE8205633D0 (en) 1982-10-04
NL8104565A (en) 1983-05-02
AU8912782A (en) 1983-04-14
IT8223595A0 (en) 1982-10-04
DE3235949A1 (en) 1983-04-21
GB2107035A (en) 1983-04-20
JPS5872860A (en) 1983-04-30
ES516183A0 (en) 1983-06-01

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