JPH02100022U - - Google Patents
Info
- Publication number
- JPH02100022U JPH02100022U JP331089U JP331089U JPH02100022U JP H02100022 U JPH02100022 U JP H02100022U JP 331089 U JP331089 U JP 331089U JP 331089 U JP331089 U JP 331089U JP H02100022 U JPH02100022 U JP H02100022U
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- oxygen hole
- fuel gas
- tip
- periphery
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000002737 fuel gas Substances 0.000 claims description 2
- 239000002893 slag Substances 0.000 description 2
Landscapes
- Gas Burners (AREA)
Description
第１図は本考案の実施例の切断火口の正面図、
第２図は従来の切断火口の正面図、第３図は第２
図の―断面図、第４図は鋳片切断箇所の断面
図である。 １…切断酸素孔、２…流入端、３…流出端、４
…燃料ガス孔、５…鋳片、６…上ノロ、７…下ノ
ロ、８…切断面。
第２図は従来の切断火口の正面図、第３図は第２
図の―断面図、第４図は鋳片切断箇所の断面
図である。 １…切断酸素孔、２…流入端、３…流出端、４
…燃料ガス孔、５…鋳片、６…上ノロ、７…下ノ
ロ、８…切断面。
Claims (1)
- 中心に切断酸素孔を有し、周囲に燃料ガス孔を
設けた鋳片等の切断火口において、切断酸素孔の
孔径を先端に向けて絞り形成とすることを特徴と
する切断火口。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP331089U JPH02100022U (ja) | 1989-01-13 | 1989-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP331089U JPH02100022U (ja) | 1989-01-13 | 1989-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100022U true JPH02100022U (ja) | 1990-08-09 |
Family
ID=31204833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP331089U Pending JPH02100022U (ja) | 1989-01-13 | 1989-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100022U (ja) |
-
1989
- 1989-01-13 JP JP331089U patent/JPH02100022U/ja active Pending