JPS63120098U - - Google Patents
Info
- Publication number
- JPS63120098U JPS63120098U JP986687U JP986687U JPS63120098U JP S63120098 U JPS63120098 U JP S63120098U JP 986687 U JP986687 U JP 986687U JP 986687 U JP986687 U JP 986687U JP S63120098 U JPS63120098 U JP S63120098U
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- lid
- closed
- electric furnace
- opened
- 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
- 239000004576 sand Substances 0.000 claims description 2
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
第１図は本考案の１実施例を回動蓋が閉塞され
た状態で示す断面図、第２図は第１図の―矢
視図、第３図は回動蓋が開放された状態で示す断
面図、第４図は密閉型電気炉を操業状態で示す説
明図である。 ２…炉蓋、３…サンドシール部、１１…回動蓋
、１３…復帰機構。
た状態で示す断面図、第２図は第１図の―矢
視図、第３図は回動蓋が開放された状態で示す断
面図、第４図は密閉型電気炉を操業状態で示す説
明図である。 ２…炉蓋、３…サンドシール部、１１…回動蓋
、１３…復帰機構。
Claims (1)
- 電気炉本体に炉蓋をサンドシール部を介して載
置した密閉型電気炉において、炉蓋に常時は閉塞
され、炉内圧急上昇時に開放される回動蓋を設け
ると共に、開放された回動蓋を閉塞位置に復帰さ
せる復帰機構を設けたことを特徴とする密閉型電
気炉。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP986687U JPS63120098U (ja) | 1987-01-28 | 1987-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP986687U JPS63120098U (ja) | 1987-01-28 | 1987-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63120098U true JPS63120098U (ja) | 1988-08-03 |
Family
ID=30795585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP986687U Pending JPS63120098U (ja) | 1987-01-28 | 1987-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63120098U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101406540B1 (ko) * | 2012-11-06 | 2014-06-30 | 주식회사 포스코 | 노의 내부 폭발 완충장치 |
-
1987
- 1987-01-28 JP JP986687U patent/JPS63120098U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101406540B1 (ko) * | 2012-11-06 | 2014-06-30 | 주식회사 포스코 | 노의 내부 폭발 완충장치 |