JPH01128955U - - Google Patents
Info
- Publication number
- JPH01128955U JPH01128955U JP2561988U JP2561988U JPH01128955U JP H01128955 U JPH01128955 U JP H01128955U JP 2561988 U JP2561988 U JP 2561988U JP 2561988 U JP2561988 U JP 2561988U JP H01128955 U JPH01128955 U JP H01128955U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical member
- cylindrical
- sealing material
- hollow cylindrical
- fire
- 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
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000003566 sealing material Substances 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000835 fiber Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2561988U JPH01128955U (enExample) | 1988-02-26 | 1988-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2561988U JPH01128955U (enExample) | 1988-02-26 | 1988-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01128955U true JPH01128955U (enExample) | 1989-09-01 |
Family
ID=31246513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2561988U Pending JPH01128955U (enExample) | 1988-02-26 | 1988-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01128955U (enExample) |
-
1988
- 1988-02-26 JP JP2561988U patent/JPH01128955U/ja active Pending
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