ZA891290B - Permeable element - Google Patents
Permeable elementInfo
- Publication number
- ZA891290B ZA891290B ZA891290A ZA891290A ZA891290B ZA 891290 B ZA891290 B ZA 891290B ZA 891290 A ZA891290 A ZA 891290A ZA 891290 A ZA891290 A ZA 891290A ZA 891290 B ZA891290 B ZA 891290B
- Authority
- ZA
- South Africa
- Prior art keywords
- channels
- block
- flow channels
- orifices
- gas
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Charging Or Discharging (AREA)
- Continuous Casting (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Incineration Of Waste (AREA)
- Sampling And Sample Adjustment (AREA)
- Optical Couplings Of Light Guides (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treating Waste Gases (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT40488 | 1988-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA891290B true ZA891290B (en) | 1991-10-30 |
Family
ID=3489722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA891290A ZA891290B (en) | 1988-02-19 | 1989-02-20 | Permeable element |
Country Status (10)
Country | Link |
---|---|
EP (2) | EP0329645B1 (de) |
KR (1) | KR900700638A (de) |
AT (1) | ATE62937T1 (de) |
AU (1) | AU610697B2 (de) |
DE (1) | DE58900091D1 (de) |
ES (1) | ES2021894B3 (de) |
HU (1) | HU891288D0 (de) |
IN (1) | IN170797B (de) |
WO (1) | WO1989007659A1 (de) |
ZA (1) | ZA891290B (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE470009B (sv) * | 1991-03-04 | 1993-10-25 | Stiftelsen Metallurg Forsk | Förfarande och anordning för gasspolning av metallsmälta i en behållare |
DE9103595U1 (de) * | 1991-03-23 | 1991-07-04 | Martin & Pagenstecher Gmbh, 5000 Koeln, De | |
DE4419811C1 (de) * | 1994-06-07 | 1995-04-27 | Plibrico Gmbh | Gasspülstein mit Verschleißanzeige |
WO1995033587A1 (de) * | 1994-06-08 | 1995-12-14 | Veitsch-Radex Aktiengesellschaft Für Feuerfeste Erzeugnisse | Gasspüleinrichtung für ein metallurgisches gefäss, insbesondere stahlwerkskonverter |
FR2739312B1 (fr) * | 1995-09-28 | 1997-10-31 | Lorraine Laminage | Element poreux destine a l'affinage d'un metal liquide dans un recipient metallurgique |
DE19619204C1 (de) * | 1996-05-11 | 1997-05-22 | Veitsch Radex Ag | Gasspüleinrichtung |
DE19701806C2 (de) * | 1997-01-21 | 1998-11-19 | Didier Werke Ag | Verwendung eines Drahtgeflechtes |
FR2758486B1 (fr) * | 1997-01-23 | 1999-03-26 | Savoie Refractaires | Dispositif perfectionne d'insufflation d'un gaz dans un metal en fusion |
DE19750046A1 (de) * | 1997-11-12 | 1999-05-20 | Wilhelm Gerhard Venn | Gasspülstein mit spiralförmigem Gaskanal |
JP3126122B1 (ja) * | 1999-08-19 | 2001-01-22 | 東京窯業株式会社 | ガス吹き込み用プラグ及びその製作方法 |
DE102005029033B4 (de) * | 2005-06-21 | 2007-10-11 | Refractory Intellectual Property Gmbh & Co. Kg | Verschlussstopfen für ein metallurgisches Schmelzgefäß |
EP1736260B1 (de) * | 2005-06-21 | 2007-09-05 | Refractory Intellectual Property GmbH & Co. KG | Stopfenstange |
DE102006031687B4 (de) * | 2006-07-08 | 2008-08-14 | Refractory Intellectual Property Gmbh & Co. Kg | Element |
ES2523595T3 (es) * | 2012-09-20 | 2014-11-27 | Refractory Intellectual Property Gmbh & Co. Kg | Tapón cerámico refractario de purga de gas y procedimiento para fabricar dicho tapón de purga de gas |
UA126511C2 (uk) * | 2020-10-05 | 2022-10-19 | Товариство З Обмеженою Відповідальністю "Іннотех-Сплав" | Спосіб обробляння рідкого металу газовим середовищем в металургійній ємності та пристрій для його здійснення |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1543169A (fr) * | 1964-02-06 | 1900-01-01 | Buse à tubes capillaires | |
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 |
FR2516938B1 (fr) * | 1981-11-23 | 1986-06-06 | Usinor | Dispositif pour l'introduction de gaz dans le bain de metal liquide |
-
1989
- 1989-02-17 KR KR1019890701913A patent/KR900700638A/ko not_active Application Discontinuation
- 1989-02-17 WO PCT/AT1989/000015 patent/WO1989007659A1/de not_active Application Discontinuation
- 1989-02-17 HU HU891288A patent/HU891288D0/hu unknown
- 1989-02-17 AT AT89890042T patent/ATE62937T1/de not_active IP Right Cessation
- 1989-02-17 EP EP89890042A patent/EP0329645B1/de not_active Expired - Lifetime
- 1989-02-17 DE DE8989890042T patent/DE58900091D1/de not_active Expired - Fee Related
- 1989-02-17 AU AU30619/89A patent/AU610697B2/en not_active Ceased
- 1989-02-17 EP EP89902368A patent/EP0356483A1/de active Pending
- 1989-02-17 ES ES89890042T patent/ES2021894B3/es not_active Expired - Lifetime
- 1989-02-20 ZA ZA891290A patent/ZA891290B/xx unknown
- 1989-02-21 IN IN150/CAL/89A patent/IN170797B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0356483A1 (de) | 1990-03-07 |
HU891288D0 (en) | 1990-03-28 |
ATE62937T1 (de) | 1991-05-15 |
EP0329645B1 (de) | 1991-04-24 |
IN170797B (de) | 1992-05-23 |
DE58900091D1 (de) | 1991-05-29 |
ES2021894B3 (es) | 1991-11-16 |
AU610697B2 (en) | 1991-05-23 |
KR900700638A (ko) | 1990-08-16 |
EP0329645A1 (de) | 1989-08-23 |
AU3061989A (en) | 1989-09-06 |
WO1989007659A1 (en) | 1989-08-24 |
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