JPH0415393Y2 - - Google Patents
Info
- Publication number
- JPH0415393Y2 JPH0415393Y2 JP19392286U JP19392286U JPH0415393Y2 JP H0415393 Y2 JPH0415393 Y2 JP H0415393Y2 JP 19392286 U JP19392286 U JP 19392286U JP 19392286 U JP19392286 U JP 19392286U JP H0415393 Y2 JPH0415393 Y2 JP H0415393Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- mold
- core
- casting
- riser
- 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
- 238000005266 casting Methods 0.000 claims description 11
- 238000013022 venting Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 22
- 230000007547 defect Effects 0.000 description 5
- 238000007872 degassing Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19392286U JPH0415393Y2 (de) | 1986-12-17 | 1986-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19392286U JPH0415393Y2 (de) | 1986-12-17 | 1986-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63101143U JPS63101143U (de) | 1988-07-01 |
| JPH0415393Y2 true JPH0415393Y2 (de) | 1992-04-07 |
Family
ID=31150405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19392286U Expired JPH0415393Y2 (de) | 1986-12-17 | 1986-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415393Y2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003008217A (ja) * | 2001-06-27 | 2003-01-10 | Sumitomo Metal Electronics Devices Inc | キャビティ付きの低温焼成セラミック基板の製造方法 |
-
1986
- 1986-12-17 JP JP19392286U patent/JPH0415393Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63101143U (de) | 1988-07-01 |
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