JPS5339912A - Rotating apparatus fof lance for converter - Google Patents
Rotating apparatus fof lance for converterInfo
- Publication number
- JPS5339912A JPS5339912A JP11493876A JP11493876A JPS5339912A JP S5339912 A JPS5339912 A JP S5339912A JP 11493876 A JP11493876 A JP 11493876A JP 11493876 A JP11493876 A JP 11493876A JP S5339912 A JPS5339912 A JP S5339912A
- Authority
- JP
- Japan
- Prior art keywords
- lance
- converter
- rotating apparatus
- fof
- apparatus fof
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/32—Blowing from above
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Abstract
PURPOSE:To make it possible to arbitrarily control the rotating radius and speed of the lance as well as to easily put and remove the lance from the side by setting the lance receiving base, rotating unit and fixing apparatus to the lance carriage of converter.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11493876A JPS5339912A (en) | 1976-09-25 | 1976-09-25 | Rotating apparatus fof lance for converter |
CA287,184A CA1071862A (en) | 1976-09-25 | 1977-09-21 | Lance supporting and gyrating device in a steel-refining converter |
US05/835,290 US4097031A (en) | 1976-09-25 | 1977-09-21 | Lance supporting and gyrating device in a steel-refining converter |
AT0684277A AT369431B (en) | 1976-09-25 | 1977-09-23 | DEVICE FOR HOLDING A LANCE IN A STEEL FRESH CONVERTER |
FR7728762A FR2365634A1 (en) | 1976-09-25 | 1977-09-23 | DEVICE ENSURING THE HOLDING AND ROTATION OF A LANCE IN A STEEL REFINING CONVERTER |
DE2743129A DE2743129C2 (en) | 1976-09-25 | 1977-09-24 | Device for holding and moving a lance |
GB40045/77A GB1574345A (en) | 1976-09-25 | 1977-09-26 | Lance supporting and gyrating device in a steel-refining converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11493876A JPS5339912A (en) | 1976-09-25 | 1976-09-25 | Rotating apparatus fof lance for converter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5339912A true JPS5339912A (en) | 1978-04-12 |
JPS5621329B2 JPS5621329B2 (en) | 1981-05-19 |
Family
ID=14650360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11493876A Granted JPS5339912A (en) | 1976-09-25 | 1976-09-25 | Rotating apparatus fof lance for converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5339912A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55161642A (en) * | 1979-06-04 | 1980-12-16 | Yoshino Kogyosho Co Ltd | Metallized plastic molding with hard surface and its preparation |
JPS55161643A (en) * | 1979-06-04 | 1980-12-16 | Yoshino Kogyosho Co Ltd | Metallized plastic molding with hard surface and its preparation |
JPS6232044A (en) * | 1985-08-05 | 1987-02-12 | 東洋紡績株式会社 | Molded shape with surface-treated metallic surface |
-
1976
- 1976-09-25 JP JP11493876A patent/JPS5339912A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55161642A (en) * | 1979-06-04 | 1980-12-16 | Yoshino Kogyosho Co Ltd | Metallized plastic molding with hard surface and its preparation |
JPS55161643A (en) * | 1979-06-04 | 1980-12-16 | Yoshino Kogyosho Co Ltd | Metallized plastic molding with hard surface and its preparation |
JPS6241105B2 (en) * | 1979-06-04 | 1987-09-01 | Yoshino Kogyosho Co Ltd | |
JPS6241104B2 (en) * | 1979-06-04 | 1987-09-01 | Yoshino Kogyosho Co Ltd | |
JPS6232044A (en) * | 1985-08-05 | 1987-02-12 | 東洋紡績株式会社 | Molded shape with surface-treated metallic surface |
Also Published As
Publication number | Publication date |
---|---|
JPS5621329B2 (en) | 1981-05-19 |
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