GB939103A - Improvements in or relating to freezer chests or refrigerator cabinets - Google Patents

Improvements in or relating to freezer chests or refrigerator cabinets

Info

Publication number
GB939103A
GB939103A GB1100960A GB1100960A GB939103A GB 939103 A GB939103 A GB 939103A GB 1100960 A GB1100960 A GB 1100960A GB 1100960 A GB1100960 A GB 1100960A GB 939103 A GB939103 A GB 939103A
Authority
GB
United Kingdom
Prior art keywords
unit
evaporator
liner
insulation
foaming
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
Application number
GB1100960A
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.)
Electrolux Household Appliances Ltd
Original Assignee
Electrolux Ltd
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 to SE414759 priority Critical
Application filed by Electrolux Ltd filed Critical Electrolux Ltd
Publication of GB939103A publication Critical patent/GB939103A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/027Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures of the sorption cycle type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infra-red detectors
    • F25D19/02Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infra-red detectors plug-in type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B15/00Sorption machines, plant, or systems, operating continuously, e.g. absorption type
    • F25B15/10Sorption machines, plant, or systems, operating continuously, e.g. absorption type with inert gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B25/00Machines, plant, or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005Machines, plant, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00Insulation
    • F25D2201/10Insulation with respect to heat
    • F25D2201/12Insulation with respect to heat using an insulating packing material
    • F25D2201/124Insulation with respect to heat using an insulating packing material of fibrous type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/06Walls
    • F25D23/061Walls with conduit means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/10Refrigerator top-coolers
    • Y02B40/34
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00Receptacles
    • Y10S220/902Foam

Abstract

939,103. Refrigerators. ELECTROLUX Ltd. March 29, 1960 [April 28, 1959], No. 11009/60. Class 29. Relates to a friregerator cabinet or chest in which the evaporator 14, Fig. 2, is secured to the exterior of a storage compartment liner 13, the unit consisting of the system 10, its evaporator 14 and the liner 13 is inserted through a window into an outer shell 12, and then plastic insulation 34, 38, e.g. polyurethane, is foamed in situ between the unit and the shell. According to the invention, the surfaces of the unit to be opposed to the insulation are covered with a layer 23, 25, 28 of a material, e.g. rock wool or paper, having low internal cohesive capacity, prior to the foaming, so that the unit can be readily separated from the shell and foam if required, e.g. for maintenance. As shown in Figs. 1 and 2, evaporator 14 is located near the top of the liner, the lower part of which is cooled by an evaporating- condensing system 16, 17, 18, 22. As shown in Fig. 6, the unit is formed of the refrigerating system 45, or high temperature evaporator, a freezer compartment liner, and an evaporator for the latter. Material 55 is applied prior to the foaming in situ of insulation 56, 57. A thin layer of foam may be formed over the liner and evaporator prior to the application of the low cohesion material. In a modified procedure, a core having the same shape as the unit is used in foaming the insulation, is removed, and the unit is inserted.
GB1100960A 1959-04-28 1960-03-29 Improvements in or relating to freezer chests or refrigerator cabinets Expired GB939103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE414759 1959-04-28

Publications (1)

Publication Number Publication Date
GB939103A true GB939103A (en) 1963-10-09

Family

ID=20263627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1100960A Expired GB939103A (en) 1959-04-28 1960-03-29 Improvements in or relating to freezer chests or refrigerator cabinets

Country Status (2)

Country Link
US (1) US3150796A (en)
GB (1) GB939103A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288896A (en) * 1964-06-08 1966-11-29 Gen Electric Manufacture of foam insulated refrigerator cabinets
US3410449A (en) * 1967-02-20 1968-11-12 Cornelius Co Cabinet construction
US3944111A (en) * 1974-11-04 1976-03-16 Whirlpool Corporation Freezer liner construction
JPH0471690B2 (en) * 1981-01-16 1992-11-16 Tokai Kasei Kogyo Kk
AT128203T (en) * 1989-09-18 1995-10-15 Geberit Ag Installation block for a water closet.
US5248196A (en) * 1992-07-17 1993-09-28 Whirlpool Corporation Insulated wiring harness for domestic refrigerator
GB9219279D0 (en) * 1992-09-11 1992-10-28 Norfrost Ltd Improved cabinet
US20140326003A1 (en) * 2013-05-01 2014-11-06 The Delfield Company, Llc Device and method for transferring heat in a food storage pan
ES2540123B1 (en) * 2013-06-14 2016-04-29 Universitat Politècnica De Catalunya Air-cooled absorption machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2240581A (en) * 1940-05-10 1941-05-06 Sidney Blumenthal & Co Inc Apparatus and method for manufacturing rugs and the like
US2552641A (en) * 1946-01-12 1951-05-15 Willard L Morrison Heat insulated container having foamed plastic insulation
US2489322A (en) * 1946-08-28 1949-11-29 Hastings Mfg Co Liner for centrifugal casting molds
US2677867A (en) * 1949-10-22 1954-05-11 Gonzalo Jose Maria Aguirre Concrete form lining and impregnant therefor
US2903018A (en) * 1954-12-22 1959-09-08 Zonolite Company Parting agent for conduits
US3013922A (en) * 1957-03-27 1961-12-19 Fisher Pierce Co Inc Manufacture of plastic articles having spaced shells with reinforced foam filling
US2908943A (en) * 1957-10-25 1959-10-20 Bill Jack Scient Instr Co Process for molding two-layer polyurethane articles
US2962183A (en) * 1957-11-14 1960-11-29 Gen Motors Corp Refrigerator cabinet
US3078003A (en) * 1960-07-25 1963-02-19 Gen Motors Corp Refrigerator cabinet construction

Also Published As

Publication number Publication date
US3150796A (en) 1964-09-29

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