JPH0166592U - - Google Patents
Info
- Publication number
- JPH0166592U JPH0166592U JP1987161433U JP16143387U JPH0166592U JP H0166592 U JPH0166592 U JP H0166592U JP 1987161433 U JP1987161433 U JP 1987161433U JP 16143387 U JP16143387 U JP 16143387U JP H0166592 U JPH0166592 U JP H0166592U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- vacuum
- tapping spout
- reducing gas
- opening
- 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
- 230000008018 melting Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
Description
第１図は本考案の一実施例の側面図、第２図は
その正面図、第３図は平面図、第４図は第２図に
おける―線断面図、第５図は別の実施例の要
部を示す平面図である。 １…炉、２…溶解室、６…出湯口、７…支軸、
８，１５…真空気密蓋、１７…真空排気用パイプ
。
その正面図、第３図は平面図、第４図は第２図に
おける―線断面図、第５図は別の実施例の要
部を示す平面図である。 １…炉、２…溶解室、６…出湯口、７…支軸、
８，１５…真空気密蓋、１７…真空排気用パイプ
。
Claims (1)
- 出湯口を具備するるつぼ型炉において、前記出
湯口を前記炉の傾動中心軸線上に一致させて設け
、前記出湯口及び前記炉の溶解室開口部にそれぞ
れ真空気密蓋を着脱可能に取り付け、前記溶解室
開口部を覆う真空気密蓋に炉内に連通する真空排
気用パイプ及び還元性ガス供給用パイプを付設し
、前記炉内に供給された還元性ガスにより炉内圧
力を外気圧より高くした状態で真空気密蓋を取り
除いた出湯口に受樋を連結するとともに炉内の溶
湯を出湯するようにしたことを特徴とする溶解炉
。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161433U JPH0510235Y2 (ja) | 1987-10-23 | 1987-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161433U JPH0510235Y2 (ja) | 1987-10-23 | 1987-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0166592U true JPH0166592U (ja) | 1989-04-27 |
| JPH0510235Y2 JPH0510235Y2 (ja) | 1993-03-12 |
Family
ID=31444364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161433U Expired - Lifetime JPH0510235Y2 (ja) | 1987-10-23 | 1987-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510235Y2 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57150784A (en) * | 1981-03-12 | 1982-09-17 | Kobe Steel Ltd | Inert gas seal mechanism for high frequency electric induction melting furnace |
| JPS60106648A (ja) * | 1983-11-11 | 1985-06-12 | Mitsubishi Metal Corp | 鋳造炉 |
| JPS62134143A (ja) * | 1985-12-06 | 1987-06-17 | Ishikawajima Harima Heavy Ind Co Ltd | 真空誘導炉 |
-
1987
- 1987-10-23 JP JP1987161433U patent/JPH0510235Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57150784A (en) * | 1981-03-12 | 1982-09-17 | Kobe Steel Ltd | Inert gas seal mechanism for high frequency electric induction melting furnace |
| JPS60106648A (ja) * | 1983-11-11 | 1985-06-12 | Mitsubishi Metal Corp | 鋳造炉 |
| JPS62134143A (ja) * | 1985-12-06 | 1987-06-17 | Ishikawajima Harima Heavy Ind Co Ltd | 真空誘導炉 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0510235Y2 (ja) | 1993-03-12 |