GB864965A - Improved refrigerator cabinet, and method of making such a cabinet - Google Patents
Improved refrigerator cabinet, and method of making such a cabinetInfo
- Publication number
- GB864965A GB864965A GB4238/59A GB423859A GB864965A GB 864965 A GB864965 A GB 864965A GB 4238/59 A GB4238/59 A GB 4238/59A GB 423859 A GB423859 A GB 423859A GB 864965 A GB864965 A GB 864965A
- Authority
- GB
- United Kingdom
- Prior art keywords
- styrene
- acrylonitrile
- resins
- butadiene
- copolymer
- 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
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
- 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
-
- 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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1228—Joining preformed parts by the expanding material
- B29C44/1242—Joining preformed parts by the expanding material the preformed parts being concentric
-
- 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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
- B29C44/146—Shaping the lining before 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/0011—Means for leveling refrigerators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
Abstract
864,965. Laminates. GENERAL MOTORS CORPORATION. Feb. 6, 1959 [March 27, 1958; Oct. 6, 1958], No. 4238/59. Drawings to Specification. Class 140. [Also in Groups V and XIII] A refrigerator cabinet has its inner liner and outer shell made of one integral plastic sheet and plastic cellular insulation material is disposed therebetween and bonded thereto by forming in situ to impart structural strength. The insulation may be foamed polyurethane, phenolic resins, urea resins, vinyl resins, polystyrenes, polyethylenes, or polypropylenes. The sheet is any of the following: 1, an inner layer of a copolymer of a nitrile skeleton with acrylonitrile and styrene grafted on and surface layers consisting of a copolymer of a vinyl skeleton with acrylic molecules grafted on; 2, polystyrene or polymethylstyrene either alone or modified with a styrene-butadiene or butadiene-acrylonitrile copolymer; 3, terpolymers of styrene, butadiene and acrylonitrile; 4, styrene-acrylonitrile copolymers either alone or mixed with the terpolymer of 3 above or the copolymers mentioned in 2 above; 5, polyolefines ; 6, copolymers of propylene or ethylene with butene; 7, cellulose esters; 8, acetobutyrate; 9, cellulose ethers; 10, cellulose propionate; 11, vinylidene esters; 12, epoxy, phenolic or polyester resins with or without fibreglass. Materials 2-7 above may be coated with acrylic, polyester, polyformaldehyde or plasticized vinyl resins.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US864965XA | 1958-03-27 | 1958-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB864965A true GB864965A (en) | 1961-04-12 |
Family
ID=22198956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4238/59A Expired GB864965A (en) | 1958-03-27 | 1959-02-06 | Improved refrigerator cabinet, and method of making such a cabinet |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB864965A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3209056A (en) * | 1962-10-30 | 1965-09-28 | Gen Motors Corp | Method of insulating refrigerator cabinets and other insulation spaces |
US3232893A (en) * | 1962-06-27 | 1966-02-01 | Reichhold Chemicals Inc | Foamed polyester-maleic anhydride compositions and method of making the same |
US3265780A (en) * | 1963-04-02 | 1966-08-09 | Gen Motors Corp | Method curing a foam insitu using a changing mode microwave generator |
EP0131345A2 (en) * | 1983-07-12 | 1985-01-16 | Koninklijke Philips Electronics N.V. | Method for producing casings like cabinets and doors of refrigeration appliances, and machine arrangement therefor |
EP0149303A2 (en) * | 1984-01-19 | 1985-07-24 | Sears Manufacturing Company | Process for forming cushion articles |
EP0364985A2 (en) * | 1988-10-20 | 1990-04-25 | INDUSTRIE ZANUSSI S.p.A. | A method for producing a combined refrigerating and freezing apparatus |
FR2657042A1 (en) * | 1987-05-25 | 1991-07-19 | Technoplast Sa | SANITARY ARTICLE SUCH AS BATHTUB AND METHOD OF MANUFACTURE. |
EP0668476A1 (en) * | 1994-02-16 | 1995-08-23 | Whirlpool Europe B.V. | Method for incorporating hinges into refrigerators, freezers and the like |
-
1959
- 1959-02-06 GB GB4238/59A patent/GB864965A/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3232893A (en) * | 1962-06-27 | 1966-02-01 | Reichhold Chemicals Inc | Foamed polyester-maleic anhydride compositions and method of making the same |
US3209056A (en) * | 1962-10-30 | 1965-09-28 | Gen Motors Corp | Method of insulating refrigerator cabinets and other insulation spaces |
US3265780A (en) * | 1963-04-02 | 1966-08-09 | Gen Motors Corp | Method curing a foam insitu using a changing mode microwave generator |
EP0131345A2 (en) * | 1983-07-12 | 1985-01-16 | Koninklijke Philips Electronics N.V. | Method for producing casings like cabinets and doors of refrigeration appliances, and machine arrangement therefor |
EP0131345A3 (en) * | 1983-07-12 | 1987-10-07 | Koninklijke Philips Electronics N.V. | Method for producing casings like cabinets and doors of refrigeration appliances, and machine arrangement therefor |
EP0149303A2 (en) * | 1984-01-19 | 1985-07-24 | Sears Manufacturing Company | Process for forming cushion articles |
EP0149303A3 (en) * | 1984-01-19 | 1987-10-21 | Sears Manufacturing Company | Process for forming cushion articles |
FR2657042A1 (en) * | 1987-05-25 | 1991-07-19 | Technoplast Sa | SANITARY ARTICLE SUCH AS BATHTUB AND METHOD OF MANUFACTURE. |
EP0364985A2 (en) * | 1988-10-20 | 1990-04-25 | INDUSTRIE ZANUSSI S.p.A. | A method for producing a combined refrigerating and freezing apparatus |
EP0364985A3 (en) * | 1988-10-20 | 1991-01-16 | INDUSTRIE ZANUSSI S.p.A. | A method for producing a combined refrigerating and freezing apparatus |
EP0668476A1 (en) * | 1994-02-16 | 1995-08-23 | Whirlpool Europe B.V. | Method for incorporating hinges into refrigerators, freezers and the like |
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