JPS6149655U - - Google Patents
Info
- Publication number
- JPS6149655U JPS6149655U JP13463884U JP13463884U JPS6149655U JP S6149655 U JPS6149655 U JP S6149655U JP 13463884 U JP13463884 U JP 13463884U JP 13463884 U JP13463884 U JP 13463884U JP S6149655 U JPS6149655 U JP S6149655U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- shell
- molding surface
- sodium hydroxide
- hydroxide solution
- 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
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims 2
- 238000004140 cleaning Methods 0.000 claims 2
- 239000004576 sand Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984134638U JPH0315240Y2 (en]) | 1984-09-05 | 1984-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984134638U JPH0315240Y2 (en]) | 1984-09-05 | 1984-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6149655U true JPS6149655U (en]) | 1986-04-03 |
| JPH0315240Y2 JPH0315240Y2 (en]) | 1991-04-03 |
Family
ID=30693145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984134638U Expired JPH0315240Y2 (en]) | 1984-09-05 | 1984-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315240Y2 (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56152144U (en]) * | 1980-04-15 | 1981-11-14 |
-
1984
- 1984-09-05 JP JP1984134638U patent/JPH0315240Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56152144U (en]) * | 1980-04-15 | 1981-11-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0315240Y2 (en]) | 1991-04-03 |