JPH047648U - - Google Patents
Info
- Publication number
- JPH047648U JPH047648U JP4818890U JP4818890U JPH047648U JP H047648 U JPH047648 U JP H047648U JP 4818890 U JP4818890 U JP 4818890U JP 4818890 U JP4818890 U JP 4818890U JP H047648 U JPH047648 U JP H047648U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- valve
- vacuum
- storage chamber
- floor
- 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
- 239000000463 material Substances 0.000 claims description 33
- 230000008018 melting Effects 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 9
- 230000006698 induction Effects 0.000 description 2
- 239000000109 continuous material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4818890U JP2530945Y2 (ja) | 1990-05-10 | 1990-05-10 | 真空溶解炉などにおける材料添加装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4818890U JP2530945Y2 (ja) | 1990-05-10 | 1990-05-10 | 真空溶解炉などにおける材料添加装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH047648U true JPH047648U (en]) | 1992-01-23 |
| JP2530945Y2 JP2530945Y2 (ja) | 1997-04-02 |
Family
ID=31564777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4818890U Expired - Lifetime JP2530945Y2 (ja) | 1990-05-10 | 1990-05-10 | 真空溶解炉などにおける材料添加装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2530945Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115014080A (zh) * | 2022-05-25 | 2022-09-06 | 沈阳广泰真空科技股份有限公司 | 一种真空熔炼炉加料装置 |
-
1990
- 1990-05-10 JP JP4818890U patent/JP2530945Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115014080A (zh) * | 2022-05-25 | 2022-09-06 | 沈阳广泰真空科技股份有限公司 | 一种真空熔炼炉加料装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2530945Y2 (ja) | 1997-04-02 |