JPH0334053U - - Google Patents
Info
- Publication number
- JPH0334053U JPH0334053U JP9378889U JP9378889U JPH0334053U JP H0334053 U JPH0334053 U JP H0334053U JP 9378889 U JP9378889 U JP 9378889U JP 9378889 U JP9378889 U JP 9378889U JP H0334053 U JPH0334053 U JP H0334053U
- Authority
- JP
- Japan
- Prior art keywords
- immersion tube
- metal cylinder
- vacuum degassing
- degassing device
- showing
- 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
- 238000007654 immersion Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000009849 vacuum degassing Methods 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000000112 cooling gas Substances 0.000 claims 1
- 239000011819 refractory material Substances 0.000 claims 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000011823 monolithic refractory Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
第１図は、この考案に係る浸漬管を示す縦断面
図、第２図はその変形例を示す横断面図、第３図
は浸漬管の内部測温結果を示すグラフ、第４図は
従来の浸漬管を示す縦断面図、第５図はその隙間
発生状態を示す縦断面図である。
１……金属製円筒、１Ａ……二重管、２……フ
ランジ、３……スタツド、４……不定形耐火物、
５……耐火煉瓦、６……冷却空間、７……ガス供
給口、８……ガス排出口、９……仕切板、１０…
…支持金物。
Fig. 1 is a longitudinal cross-sectional view showing the immersion tube according to this invention, Fig. 2 is a cross-sectional view showing a modified example thereof, Fig. 3 is a graph showing the internal temperature measurement results of the immersion tube, and Fig. 4 is a conventional one. FIG. 5 is a vertical cross-sectional view showing a state in which a gap is generated. 1... Metal cylinder, 1A... double pipe, 2... flange, 3... stud, 4... monolithic refractory,
5... Firebrick, 6... Cooling space, 7... Gas supply port, 8... Gas discharge port, 9... Partition plate, 10...
...Support hardware.
Claims (1)
てなる真空脱ガス装置の浸漬管において、 前記金属製円筒を二重構造として内部に冷却ガ
スが通過する冷却空間を設けたことを特徴とする
真空脱ガス装置の浸漬管。[Claims for Utility Model Registration] In an immersion tube for a vacuum degassing device, which is formed by coating the inner and outer peripheries of a metal cylinder with refractories, the metal cylinder has a double structure and cooling gas passes through the inside. An immersion tube for a vacuum degassing device characterized by having a space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9378889U JPH0334053U (en) | 1989-08-09 | 1989-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9378889U JPH0334053U (en) | 1989-08-09 | 1989-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334053U true JPH0334053U (en) | 1991-04-03 |
Family
ID=31643154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9378889U Pending JPH0334053U (en) | 1989-08-09 | 1989-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008264958A (en) * | 2007-04-23 | 2008-11-06 | Hitachi Koki Co Ltd | Electric tool |
-
1989
- 1989-08-09 JP JP9378889U patent/JPH0334053U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008264958A (en) * | 2007-04-23 | 2008-11-06 | Hitachi Koki Co Ltd | Electric tool |
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