ES398838A1 - Refrigerator cabinet structure - Google Patents

Refrigerator cabinet structure

Info

Publication number
ES398838A1
ES398838A1 ES398838A ES398838A ES398838A1 ES 398838 A1 ES398838 A1 ES 398838A1 ES 398838 A ES398838 A ES 398838A ES 398838 A ES398838 A ES 398838A ES 398838 A1 ES398838 A1 ES 398838A1
Authority
ES
Spain
Prior art keywords
refrigerator cabinet
seal
outer wrapper
inner liner
rear panel
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
ES398838A
Other languages
Spanish (es)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES398838A1 publication Critical patent/ES398838A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/35—Component parts; Details or accessories
    • B29C44/351—Means for preventing foam to leak out from the foaming device during foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
    • 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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/064—Walls defining a cabinet formed by moulding, e.g. moulding in situ
    • 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
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/12—Insulation with respect to heat using an insulating packing material
    • F25D2201/126—Insulation with respect to heat using an insulating packing material of cellular type
    • F25D2201/1262—Insulation with respect to heat using an insulating packing material of cellular type with open cells

Abstract

A refrigerator cabinet structure is provided in which a closed-cell foamed seal is utilized as a seal between the rear panel and outer wrapper of the refrigerator cabinet at the rear and an open-cell foamed seal is utilized between the outer wrapper and inner liner at the front of the refrigerator cabinet. The space between the inner liner, outer wrapper and rear panel is then filled with a conventional foamed plastic insulating material with the open cell foam seal at the front of the refrigerator cabinet permitting the escape of air as the foamed plastic expands into the space between the outer wrapper, inner liner and rear panel.
ES398838A 1970-08-31 1972-01-13 Refrigerator cabinet structure Expired ES398838A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6822470A 1970-08-31 1970-08-31

Publications (1)

Publication Number Publication Date
ES398838A1 true ES398838A1 (en) 1974-08-16

Family

ID=22081198

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1971198460U Expired ES198460Y (en) 1970-08-31 1971-08-07 AN INSULATED CABINET STRUCTURE SINGS THE HEAT.
ES398838A Expired ES398838A1 (en) 1970-08-31 1972-01-13 Refrigerator cabinet structure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1971198460U Expired ES198460Y (en) 1970-08-31 1971-08-07 AN INSULATED CABINET STRUCTURE SINGS THE HEAT.

Country Status (9)

Country Link
US (1) US3684342A (en)
AR (1) AR213704A1 (en)
BR (1) BR7104876D0 (en)
DE (1) DE2141989A1 (en)
ES (2) ES198460Y (en)
FR (1) FR2108212B1 (en)
GB (1) GB1342519A (en)
PH (1) PH9968A (en)
ZA (1) ZA714451B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104334988A (en) * 2012-06-20 2015-02-04 松下知识产权经营株式会社 Insulating wall, insulating casing, and method for manufacturing same

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915527A (en) * 1973-09-07 1975-10-28 Whirlpool Co Cabinet construction
US3883198A (en) * 1973-09-07 1975-05-13 Whirlpool Co Cabinet construction
US4043624A (en) * 1974-01-14 1977-08-23 Whirlpool Corporation Refrigeration apparatus wall structure
US3910658A (en) * 1974-01-14 1975-10-07 Whirlpool Co Refrigeration apparatus enclosure structure
US3989328A (en) * 1975-05-02 1976-11-02 Whirlpool Corporation Refrigerator cabinet construction
US4050145A (en) * 1975-08-04 1977-09-27 Whirlpool Corporation Method of making refrigeration apparatus enclosure structure
JPS60105878A (en) * 1983-11-15 1985-06-11 株式会社東芝 Manufacture of heat-insulating box body
US4820372A (en) * 1984-05-09 1989-04-11 Edward Gidseg Apparatus and system for fabricating refrigeration cabinets
US4676852A (en) * 1984-05-09 1987-06-30 Edward Gidseg Apparatus and method for fabricating refrigeration cabinets
IT207002Z2 (en) * 1986-06-20 1987-10-26 Candy Elettrodomestici REFRIGERATED APPLIANCE.
GB8800971D0 (en) * 1988-01-16 1988-02-17 Simpson C Insulating container
US4821399A (en) * 1988-02-18 1989-04-18 General Electric Company Method of assembling a refrigerator
US5248196A (en) * 1992-07-17 1993-09-28 Whirlpool Corporation Insulated wiring harness for domestic refrigerator
FR2745479B1 (en) * 1996-03-01 1998-04-30 Oreal PRODUCT APPLICATOR AND PACKAGING ASSEMBLY COMPRISING SUCH AN APPLICATOR
DE19654048C2 (en) * 1996-12-23 1999-03-25 Fritz Hakemann Double-walled container with an inner wall and an outer wall made of a thermally highly conductive material, in particular for refrigerators and heating cabinets
US5908229A (en) * 1997-10-23 1999-06-01 Whirlpool Corporation Outer shell of refrigerator cabinet
US7430835B1 (en) * 2000-03-03 2008-10-07 A.J. Manufacturing, Inc. Door and frame for air handling unit
US7275560B2 (en) * 2004-09-29 2007-10-02 A.J. Manufacturing, Inc. Pressure relief door for air duct work
US20110010923A1 (en) * 2009-07-17 2011-01-20 Whirlpool Corporation Method of making an appliance door
DE102011118512A1 (en) * 2011-11-14 2013-05-16 Liebherr-Hausgeräte Ochsenhausen GmbH Method for manufacturing cooling and/or freezing apparatus, involves positioning parts e.g. housing and/or parts of housing and container, of apparatus relative to each other before foaming, and fixing parts by adhesive tape in position
CN105713378B (en) * 2014-12-01 2020-08-25 科思创德国股份有限公司 Composite element filled with high polymer material and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA690738A (en) * 1964-07-14 Revco Method and apparatus for foam insulating cabinets
US2648584A (en) * 1947-01-02 1953-08-11 Admiral Corp Refrigerator cabinet construction
FR1072439A (en) * 1952-11-20 1954-09-13 Zug Metallwarenfab Insulating container, such as cabinet, chest or the like and method for its manufacture
US3112624A (en) * 1961-10-25 1963-12-03 Gen Motors Corp Refrigerating apparatus including insulation material
US3174642A (en) * 1962-11-15 1965-03-23 Gen Electric Refrigerator cabinet construction
FR1395235A (en) * 1964-05-08 1965-04-09 Bosch Gmbh Robert Refrigerated cabinet with a thermally insulating casing made of solid plastic foam and process for its manufacture
US3489477A (en) * 1968-06-21 1970-01-13 Gen Electric Refrigerator cabinet construction
GB1233807A (en) * 1969-03-11 1971-06-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104334988A (en) * 2012-06-20 2015-02-04 松下知识产权经营株式会社 Insulating wall, insulating casing, and method for manufacturing same
CN104334988B (en) * 2012-06-20 2016-05-11 松下知识产权经营株式会社 Thermal wall and heat insulation shell and manufacture method thereof

Also Published As

Publication number Publication date
FR2108212A1 (en) 1972-05-19
DE2141989A1 (en) 1972-03-02
ES198460Y (en) 1975-10-16
PH9968A (en) 1976-06-16
GB1342519A (en) 1974-01-03
FR2108212B1 (en) 1974-08-19
ES198460U (en) 1975-06-16
AR213704A1 (en) 1979-03-15
US3684342A (en) 1972-08-15
BR7104876D0 (en) 1973-05-03
ZA714451B (en) 1972-03-29

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