SE8900897D0 - Spuelstein - Google Patents
SpuelsteinInfo
- Publication number
- SE8900897D0 SE8900897D0 SE8900897A SE8900897A SE8900897D0 SE 8900897 D0 SE8900897 D0 SE 8900897D0 SE 8900897 A SE8900897 A SE 8900897A SE 8900897 A SE8900897 A SE 8900897A SE 8900897 D0 SE8900897 D0 SE 8900897D0
- Authority
- SE
- Sweden
- Prior art keywords
- gas pipe
- spuelstein
- connectable
- additives
- circumferential surface
- 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)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Charging Or Discharging (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3809828A DE3809828A1 (de) | 1988-03-23 | 1988-03-23 | Spuelstein |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8900897D0 true SE8900897D0 (sv) | 1989-03-14 |
SE8900897L SE8900897L (sv) | 1989-09-24 |
Family
ID=6350505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8900897A SE8900897L (sv) | 1988-03-23 | 1989-03-14 | Inblaasningssten |
Country Status (9)
Country | Link |
---|---|
US (1) | US4944497A (sv) |
BE (1) | BE1003020A3 (sv) |
DE (1) | DE3809828A1 (sv) |
FR (1) | FR2629101B1 (sv) |
GB (1) | GB2218110B (sv) |
IT (1) | IT1228860B (sv) |
LU (1) | LU87458A1 (sv) |
NL (1) | NL8900679A (sv) |
SE (1) | SE8900897L (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3907887A1 (de) * | 1988-03-23 | 1989-10-26 | Radex Heraklith | Spuelstein |
DE4024698A1 (de) * | 1989-10-04 | 1991-04-18 | Cookson Plibrico Gmbh | Einblasvorrichtung |
TW206260B (sv) * | 1991-09-25 | 1993-05-21 | Air Prod & Chem | |
DE4136552A1 (de) * | 1991-11-06 | 1993-05-13 | Kortec Ag | Dueseneinrichtung zum einleiten von medien in eine schmelze und verfahren zum betrieb dieser dueseneinrichtung |
DE19508849C2 (de) * | 1995-03-11 | 1997-03-06 | Lorenz Doetsch | Spülstein für metallurgische Gefäße |
RU2235135C1 (ru) * | 2003-06-16 | 2004-08-27 | Хлопонин Виктор Николаевич | Фурменное устройство для введения газовых сред под уровень жидкого металла |
RU2374328C2 (ru) * | 2007-04-26 | 2009-11-27 | Техком Гмбх | Фурменное устройство для введения газовых сред под уровень жидкого металла |
US8501085B2 (en) * | 2009-08-09 | 2013-08-06 | Rolls Royce Corporation | System, method, and apparatus for pouring casting material in an investment cast |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1224616A (en) * | 1967-12-30 | 1971-03-10 | Didier Werke Ag | Valve closure for ladles and the like |
US3556360A (en) * | 1969-01-15 | 1971-01-19 | Nozzle Inc | Gas stopper for a ladle |
GB1380121A (en) * | 1972-04-08 | 1975-01-08 | Dyson Ltd J J | Containers for molten metal |
FR2491954A1 (fr) * | 1980-10-14 | 1982-04-16 | Pechiney Aluminium | Dispositif de traitement d'un bain de metal liquide par injection de gaz |
US4470582A (en) * | 1982-02-15 | 1984-09-11 | Zirconal Processes Limited | Introduction of substances into molten metal |
DE3441223A1 (de) * | 1984-11-10 | 1986-05-15 | Lichtenberg Feuerfest GmbH, 5200 Siegburg | Spueleinsatz |
DE3444512A1 (de) * | 1984-12-06 | 1986-06-12 | Klöckner-Werke AG, 4100 Duisburg | Verfahren und vorrichtung zum einblasen mindestens eines gases bzw. mindestens eines in einem gas suspendierten feststoffes in eine in einem metallurgischen gefaess befindliche metallische schmelze, insbesondere in eine unter vakuum stehende stahlschmelze |
DE3520207A1 (de) * | 1985-06-05 | 1986-12-11 | Didier-Werke Ag, 6200 Wiesbaden | Duesenanordnung zum einblasen von gasen oder feststoffen in eine eine metallschmelze enthaltende pfanne |
DE3619533C1 (en) * | 1986-06-10 | 1987-09-03 | Kloeckner Stahl Gmbh | Nozzle brick (perforated brick) with a blowing-in brick for metallurgical vessels, in particular steel ladles, for blowing gases or solid/gas mixtures into the metallic melts contained in the metallurgical vessels |
ZW12087A1 (en) * | 1986-07-05 | 1987-10-28 | Injectall Ltd | Improvements in nozzles for injecting substances into liquids |
AT391483B (de) * | 1986-12-02 | 1990-10-10 | Radex Austria Ag | Behaelter zur behandlung von hochschmelzenden stoffen, feuerfester stein fuer die zustellung und verfahren zum betrieb eines solchen behaelters |
-
1988
- 1988-03-23 DE DE3809828A patent/DE3809828A1/de active Granted
-
1989
- 1989-02-28 LU LU87458A patent/LU87458A1/de unknown
- 1989-03-14 SE SE8900897A patent/SE8900897L/sv not_active Application Discontinuation
- 1989-03-20 NL NL8900679A patent/NL8900679A/nl active Search and Examination
- 1989-03-20 FR FR898903621A patent/FR2629101B1/fr not_active Expired - Lifetime
- 1989-03-21 US US07/326,295 patent/US4944497A/en not_active Expired - Fee Related
- 1989-03-22 BE BE8900315A patent/BE1003020A3/fr not_active IP Right Cessation
- 1989-03-23 IT IT8919879A patent/IT1228860B/it active
- 1989-03-23 GB GB8906791A patent/GB2218110B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3809828C2 (sv) | 1990-02-08 |
GB2218110A (en) | 1989-11-08 |
GB2218110B (en) | 1991-06-12 |
GB8906791D0 (en) | 1989-05-10 |
US4944497A (en) | 1990-07-31 |
LU87458A1 (de) | 1989-07-07 |
IT1228860B (it) | 1991-07-05 |
FR2629101A1 (fr) | 1989-09-29 |
IT8919879A0 (it) | 1989-03-23 |
DE3809828A1 (de) | 1989-10-12 |
FR2629101B1 (fr) | 1991-09-06 |
NL8900679A (nl) | 1989-10-16 |
SE8900897L (sv) | 1989-09-24 |
BE1003020A3 (fr) | 1991-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8900897-3 Effective date: 19931014 |