IT1164621B - Perfezionamento negli apparecchi per la introduzione di gas in recipienti metallurgici - Google Patents
Perfezionamento negli apparecchi per la introduzione di gas in recipienti metallurgiciInfo
- Publication number
- IT1164621B IT1164621B IT47771/83A IT4777183A IT1164621B IT 1164621 B IT1164621 B IT 1164621B IT 47771/83 A IT47771/83 A IT 47771/83A IT 4777183 A IT4777183 A IT 4777183A IT 1164621 B IT1164621 B IT 1164621B
- Authority
- IT
- Italy
- Prior art keywords
- appliances
- introduction
- improvement
- gas
- metallurgical containers
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823206499 DE3206499C1 (de) | 1982-02-24 | 1982-02-24 | Vorrichtung zum Einführen von Gasen in metallurgische Gefäße |
DE19823247716 DE3247716A1 (de) | 1982-12-23 | 1982-12-23 | Vorrichtung zum einfuehren von gasen in metallurgische gefaesse |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8347771A0 IT8347771A0 (it) | 1983-02-23 |
IT1164621B true IT1164621B (it) | 1987-04-15 |
Family
ID=25799806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47771/83A IT1164621B (it) | 1982-02-24 | 1983-02-23 | Perfezionamento negli apparecchi per la introduzione di gas in recipienti metallurgici |
Country Status (6)
Country | Link |
---|---|
US (1) | US4462576A (it) |
CA (1) | CA1204934A (it) |
ES (1) | ES8401139A1 (it) |
FR (1) | FR2522015B1 (it) |
GB (1) | GB2115539B (it) |
IT (1) | IT1164621B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU85131A1 (de) * | 1983-12-12 | 1985-09-12 | Arbed | Gasdurchlaessiger baukoerper aus feuerfestem material |
DE3674035D1 (de) * | 1985-03-06 | 1990-10-18 | Agrichema Materialflusstechnik | Einrichtung zum auswechselbaren einbau von ins innere eines reaktionsgefaesses gerichteten betriebselementen. |
DE3520207C2 (de) * | 1985-06-05 | 1987-04-09 | Didier-Werke Ag, 6200 Wiesbaden | Düsenanordnung zum Einblasen von Gasen oder Feststoffen in eine eine Metallschmelze enthaltende Pfanne |
US4687184A (en) * | 1986-07-14 | 1987-08-18 | Insul Company, Inc. | Device for introducing gas into molten metal in a wide annular stream |
DE3642623A1 (de) * | 1986-12-13 | 1988-06-23 | Burbach & Bender Ohg | Gasspuelstein fuer metallurgische gefaesse |
DE3802657C1 (it) * | 1988-01-29 | 1989-09-21 | Didier-Werke Ag, 6200 Wiesbaden, De | |
DE4025956A1 (de) * | 1990-08-16 | 1992-02-20 | Didier Werke Ag | Feuerfeste fuellung eines ringspaltes bei einem metallurgischen gefaess |
US5423521A (en) * | 1992-05-19 | 1995-06-13 | Quigley Company, Inc. | Ceramic plug gas distribution device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3615086A (en) * | 1969-06-20 | 1971-10-26 | David A Jepson | Apparatus for stirring molten metal |
FR2171884A1 (en) * | 1972-02-14 | 1973-09-28 | Ural Ni | Refining casting ladle - with double bottom for gas injection |
DE2713421C3 (de) * | 1977-03-26 | 1979-12-06 | Didier-Werke Ag, 6200 Wiesbaden | Verwendung von keramischem Fasermaterial und Gasspüllanze für Metallschmelzen |
DE2719829A1 (de) * | 1977-05-04 | 1978-11-09 | Georg Gail | Gasspuelstein fuer pfannen, oefen etc. |
NL7812025A (nl) * | 1978-12-11 | 1980-06-13 | Chamotte Gibbons Continental B | Spoellans. |
FR2455008A1 (fr) * | 1979-04-25 | 1980-11-21 | Siderurgie Fse Inst Rech | Piece refractaire a permeabilite selective et orientee pour l'insufflation d'un fluide |
CS241483B2 (en) * | 1980-06-25 | 1986-03-13 | Arbed | Refractory building body |
LU82597A1 (de) * | 1980-07-09 | 1982-02-17 | Arbed | Feuerfester,gasdurchlaessiger baukoerper |
-
1983
- 1983-02-16 US US06/467,193 patent/US4462576A/en not_active Expired - Fee Related
- 1983-02-22 ES ES519971A patent/ES8401139A1/es not_active Expired
- 1983-02-22 FR FR838302843A patent/FR2522015B1/fr not_active Expired - Fee Related
- 1983-02-23 GB GB08305017A patent/GB2115539B/en not_active Expired
- 1983-02-23 CA CA000422231A patent/CA1204934A/en not_active Expired
- 1983-02-23 IT IT47771/83A patent/IT1164621B/it active
Also Published As
Publication number | Publication date |
---|---|
GB8305017D0 (en) | 1983-03-30 |
CA1204934A (en) | 1986-05-27 |
FR2522015B1 (fr) | 1993-01-15 |
GB2115539B (en) | 1985-07-24 |
FR2522015A1 (fr) | 1983-08-26 |
ES519971A0 (es) | 1983-12-01 |
GB2115539A (en) | 1983-09-07 |
US4462576A (en) | 1984-07-31 |
ES8401139A1 (es) | 1983-12-01 |
IT8347771A0 (it) | 1983-02-23 |
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