JPS6163343U - - Google Patents
Info
- Publication number
- JPS6163343U JPS6163343U JP14731084U JP14731084U JPS6163343U JP S6163343 U JPS6163343 U JP S6163343U JP 14731084 U JP14731084 U JP 14731084U JP 14731084 U JP14731084 U JP 14731084U JP S6163343 U JPS6163343 U JP S6163343U
- Authority
- JP
- Japan
- Prior art keywords
- porous
- porous plug
- rod
- embedded
- top surface
- 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
- 239000002131 composite material Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
第１図は底吹取鍋の概念を示す断面図である。
第２，３図は従来のポーラスプラグの断面図であ
る。第４図は浸潤層の形成を示す概念図である。
第５，６図は本考案のポーラスプラグの概念を示
す断面図である。第７，８図は本考案の別の実施
態様を示す。
これらの図面において、７：ポーラスプラグ本
体、９：棒状体、５：金属性筒体、６：ガス導入
管、８：非多孔性スリーブ。
FIG. 1 is a sectional view showing the concept of a bottom blowing ladle.
2 and 3 are cross-sectional views of conventional porous plugs. FIG. 4 is a conceptual diagram showing the formation of an infiltrated layer.
5 and 6 are cross-sectional views showing the concept of the porous plug of the present invention. Figures 7 and 8 show another embodiment of the invention. In these drawings, 7: porous plug main body, 9: rod-shaped body, 5: metallic cylindrical body, 6: gas introduction pipe, 8: non-porous sleeve.
Claims (1)
材料のポーラスプラグ本体の頂面から予想される
安全使用損耗限界位置まで埋設したことを特徴と
する複合体ポーラスプラグ。 1. A composite porous plug, characterized in that at least one non-porous rod-shaped body is embedded in a porous plug body made of a porous material from the top surface to an expected safe wear and tear limit position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14731084U JPS6163343U (en) | 1984-10-01 | 1984-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14731084U JPS6163343U (en) | 1984-10-01 | 1984-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6163343U true JPS6163343U (en) | 1986-04-30 |
Family
ID=30705538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14731084U Pending JPS6163343U (en) | 1984-10-01 | 1984-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6163343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0248243U (en) * | 1988-09-22 | 1990-04-03 |
-
1984
- 1984-10-01 JP JP14731084U patent/JPS6163343U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0248243U (en) * | 1988-09-22 | 1990-04-03 |