SE8702601L - Metallurgisk dysa - Google Patents
Metallurgisk dysaInfo
- Publication number
- SE8702601L SE8702601L SE8702601A SE8702601A SE8702601L SE 8702601 L SE8702601 L SE 8702601L SE 8702601 A SE8702601 A SE 8702601A SE 8702601 A SE8702601 A SE 8702601A SE 8702601 L SE8702601 L SE 8702601L
- Authority
- SE
- Sweden
- Prior art keywords
- nozzle
- molten metal
- injecting gas
- metallurgical
- metallurgical nozzle
- 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
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8702601A SE8702601L (sv) | 1987-06-23 | 1987-06-23 | Metallurgisk dysa |
EP88850208A EP0297067A1 (en) | 1987-06-23 | 1988-06-14 | Metallurgical nozzle |
NO882760A NO882760L (no) | 1987-06-23 | 1988-06-22 | Metallurgisk dyse. |
FI883051A FI883051A (fi) | 1987-06-23 | 1988-06-23 | Metallurgisk dysa. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8702601A SE8702601L (sv) | 1987-06-23 | 1987-06-23 | Metallurgisk dysa |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8702601D0 SE8702601D0 (sv) | 1987-06-23 |
SE8702601L true SE8702601L (sv) | 1988-12-24 |
Family
ID=20368949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8702601A SE8702601L (sv) | 1987-06-23 | 1987-06-23 | Metallurgisk dysa |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0297067A1 (sv) |
FI (1) | FI883051A (sv) |
NO (1) | NO882760L (sv) |
SE (1) | SE8702601L (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3922871A1 (de) * | 1989-07-12 | 1991-01-24 | Didier Werke Ag | Gasspueleinrichtung |
US5156801A (en) * | 1990-06-04 | 1992-10-20 | Refractory Services Corp. | Low porosity-high density radial burst refractory plug with constant flow |
GB9212953D0 (en) * | 1992-06-18 | 1992-07-29 | Foseco Int | Purifying molten metal |
DE10253535A1 (de) * | 2002-11-16 | 2004-05-27 | Sms Demag Ag | Gaszuleitungssystem für einen metallurgischen Ofen sowie Betriebsverfahren hierzu |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1390694A (en) * | 1920-06-14 | 1921-09-13 | Jr William E Frawley | Twyer |
US3645520A (en) * | 1970-07-29 | 1972-02-29 | Allegheny Ludlum Ind Inc | Consumable lance |
DE2603965B1 (de) * | 1976-02-03 | 1977-06-23 | Klöckner-Werke AG, 4100 Duisburg | Blaslanze |
AU544858B2 (en) * | 1981-06-03 | 1985-06-13 | Nippon Kokan Kabushiki Kaisha | Gas blowing nozzle |
GB2120369A (en) * | 1982-05-20 | 1983-11-30 | Ksr Int Ltd | An improved metallurgical lance |
SE447675B (sv) * | 1982-10-15 | 1986-12-01 | Ifm Dev Ab | Dysa for injektionslans |
DE8426622U1 (de) * | 1984-09-08 | 1989-02-16 | Bitter Karl-Heinz | Blasstein für metallurgische Pfannen |
US4735400A (en) * | 1986-03-28 | 1988-04-05 | Toshin Steel Co., Ltd. | Plug for a refining apparatus |
-
1987
- 1987-06-23 SE SE8702601A patent/SE8702601L/sv not_active Application Discontinuation
-
1988
- 1988-06-14 EP EP88850208A patent/EP0297067A1/en not_active Withdrawn
- 1988-06-22 NO NO882760A patent/NO882760L/no unknown
- 1988-06-23 FI FI883051A patent/FI883051A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE8702601D0 (sv) | 1987-06-23 |
NO882760L (no) | 1988-12-27 |
FI883051A0 (fi) | 1988-06-23 |
EP0297067A1 (en) | 1988-12-28 |
NO882760D0 (no) | 1988-06-22 |
FI883051A (fi) | 1988-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8702601-9 Effective date: 19910101 |