JPH0226647Y2 - - Google Patents
Info
- Publication number
- JPH0226647Y2 JPH0226647Y2 JP4906981U JP4906981U JPH0226647Y2 JP H0226647 Y2 JPH0226647 Y2 JP H0226647Y2 JP 4906981 U JP4906981 U JP 4906981U JP 4906981 U JP4906981 U JP 4906981U JP H0226647 Y2 JPH0226647 Y2 JP H0226647Y2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- shell
- heat insulating
- heat
- foam
- 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
- 239000012212 insulator Substances 0.000 claims description 12
- 239000006260 foam Substances 0.000 claims description 11
- 238000005187 foaming Methods 0.000 claims description 11
- 239000011810 insulating material Substances 0.000 claims description 8
- 239000011550 stock solution Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 6
- 239000012774 insulation material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 229920001342 Bakelite® Polymers 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004637 bakelite Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4906981U JPH0226647Y2 (enrdf_load_stackoverflow) | 1981-04-02 | 1981-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4906981U JPH0226647Y2 (enrdf_load_stackoverflow) | 1981-04-02 | 1981-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57162823U JPS57162823U (enrdf_load_stackoverflow) | 1982-10-14 |
| JPH0226647Y2 true JPH0226647Y2 (enrdf_load_stackoverflow) | 1990-07-19 |
Family
ID=29845791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4906981U Expired JPH0226647Y2 (enrdf_load_stackoverflow) | 1981-04-02 | 1981-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226647Y2 (enrdf_load_stackoverflow) |
-
1981
- 1981-04-02 JP JP4906981U patent/JPH0226647Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57162823U (enrdf_load_stackoverflow) | 1982-10-14 |