JPS5446268A - Production of thermal insulating case body - Google Patents
Production of thermal insulating case bodyInfo
- Publication number
- JPS5446268A JPS5446268A JP11373877A JP11373877A JPS5446268A JP S5446268 A JPS5446268 A JP S5446268A JP 11373877 A JP11373877 A JP 11373877A JP 11373877 A JP11373877 A JP 11373877A JP S5446268 A JPS5446268 A JP S5446268A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- cases
- case
- thermal insulating
- space
- 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.)
- Granted
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To obtain a thermal insulating case such as a refrigerator without equipping a specific injection opening for an insulating material, by injecting an insulating material through the opening of the outer case facing the opening of the inner case into the space between the two cases, and by inserting a conduit such as a refrigerant pipe in the case body so that the pipe passes through both two openings.
CONSTITUTION: The facing openings 5 and 6 are provided in the inner and the outer cases 2 and 3 respectively and the opening 5 in the inner case 2 is closed with the stopper 7 having the fins 7a. For example, a stock solution of polyurethane is introduced from the opening 6 into the space between the two cases with a syringe, and the tube 8 is inserted from the opening 6 into the space to come into contact with the stopper 7 and is fixed with a jig. After the forming of the thermal insulating material 4 is completed, a hole is bored through the center of the opening 7 with an appropriate tool. The pipe 11 is inserted into the hole to pass through both the outer and inner cases.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52113738A JPS5918619B2 (en) | 1977-09-19 | 1977-09-19 | Manufacturing method of insulation box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52113738A JPS5918619B2 (en) | 1977-09-19 | 1977-09-19 | Manufacturing method of insulation box |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5446268A true JPS5446268A (en) | 1979-04-12 |
JPS5918619B2 JPS5918619B2 (en) | 1984-04-28 |
Family
ID=14619874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52113738A Expired JPS5918619B2 (en) | 1977-09-19 | 1977-09-19 | Manufacturing method of insulation box |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5918619B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100564341B1 (en) * | 2004-07-24 | 2006-03-27 | 주식회사 고산 | Inner case fixing method for refrigerator |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0539926Y2 (en) * | 1986-08-25 | 1993-10-12 |
-
1977
- 1977-09-19 JP JP52113738A patent/JPS5918619B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100564341B1 (en) * | 2004-07-24 | 2006-03-27 | 주식회사 고산 | Inner case fixing method for refrigerator |
Also Published As
Publication number | Publication date |
---|---|
JPS5918619B2 (en) | 1984-04-28 |
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