JPS62118653U - - Google Patents
Info
- Publication number
- JPS62118653U JPS62118653U JP647086U JP647086U JPS62118653U JP S62118653 U JPS62118653 U JP S62118653U JP 647086 U JP647086 U JP 647086U JP 647086 U JP647086 U JP 647086U JP S62118653 U JPS62118653 U JP S62118653U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum chamber
- degassing device
- chamber
- vacuum
- canopy
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 2
- 238000007872 degassing Methods 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP647086U JPS62118653U (enExample) | 1986-01-20 | 1986-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP647086U JPS62118653U (enExample) | 1986-01-20 | 1986-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62118653U true JPS62118653U (enExample) | 1987-07-28 |
Family
ID=30789016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP647086U Pending JPS62118653U (enExample) | 1986-01-20 | 1986-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62118653U (enExample) |
-
1986
- 1986-01-20 JP JP647086U patent/JPS62118653U/ja active Pending