EP0642294A3 - Verfahren zum Herstellen einer Bodenanode für ein metallurgisches Gefäss. - Google Patents
Verfahren zum Herstellen einer Bodenanode für ein metallurgisches Gefäss. Download PDFInfo
- Publication number
- EP0642294A3 EP0642294A3 EP94890143A EP94890143A EP0642294A3 EP 0642294 A3 EP0642294 A3 EP 0642294A3 EP 94890143 A EP94890143 A EP 94890143A EP 94890143 A EP94890143 A EP 94890143A EP 0642294 A3 EP0642294 A3 EP 0642294A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- manufacturing
- metallurgical vessel
- base anode
- anode
- base
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0179293A AT401303B (de) | 1993-09-06 | 1993-09-06 | Verfahren zum herstellen einer bodenanode für ein metallurgisches gefäss |
AT1792/93 | 1993-09-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0642294A2 EP0642294A2 (de) | 1995-03-08 |
EP0642294A3 true EP0642294A3 (de) | 1995-11-15 |
Family
ID=3521076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94890143A Withdrawn EP0642294A3 (de) | 1993-09-06 | 1994-09-05 | Verfahren zum Herstellen einer Bodenanode für ein metallurgisches Gefäss. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5610935A (de) |
EP (1) | EP0642294A3 (de) |
KR (1) | KR950009208A (de) |
AT (1) | AT401303B (de) |
CA (1) | CA2131209A1 (de) |
TW (1) | TW283295B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19529984C1 (de) * | 1995-08-04 | 1996-10-31 | Mannesmann Ag | Bodenelektrode für einen mit Gleichstrom betriebenen Lichtbogenofen und Verfahren zum Betreiben des Ofens |
DE19921287A1 (de) * | 1999-05-07 | 2000-11-16 | Sms Demag Ag | Gleichstromofen |
US6295309B1 (en) * | 2000-08-31 | 2001-09-25 | General Electric Company | Vacuum arc remelting apparatus and process |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2042309A (en) * | 1978-12-29 | 1980-09-17 | Asea Ab | Dc arc furnace |
EP0156126A2 (de) * | 1984-03-14 | 1985-10-02 | MAN Gutehoffnungshütte Aktiengesellschaft | Herdboden, besonders für Gleichstrom-Lichtbogenöfen |
GB2209977A (en) * | 1987-09-19 | 1989-06-01 | Nissan Motor | Method of producing sand metal casting mold, by a plurality of alternate sand supply and vibration steps |
JPH03141174A (ja) * | 1989-10-25 | 1991-06-17 | Chichibu Cement Co Ltd | ポリマー含浸コンクリート製品及び製造方法 |
EP0541044A2 (de) * | 1991-11-04 | 1993-05-12 | Deutsche Voest-Alpine Industrieanlagenbau Gmbh | Gleichstrom-Lichtbogenofen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS552764A (en) * | 1978-06-23 | 1980-01-10 | Shinagawa Refract Co Ltd | Repairing method for liner of tapping spout or the like |
DD212730A1 (de) * | 1982-12-24 | 1984-08-22 | Elektrokohle Lichtenberg Veb | Verfahren zur herstellung von kohlenstofformkoerpern durch vibration |
US4647022A (en) * | 1983-01-10 | 1987-03-03 | Coble Gary L | Refractory insulation mounting system and insulated structures |
IT1171887B (it) * | 1983-11-11 | 1987-06-10 | Elettrocarbonium Spa | Elettrodo di carbone precotto a struttura composita per forni elettrici ad arco |
EP0150484B1 (de) * | 1984-01-31 | 1988-06-01 | BBC Brown Boveri AG | Bodenelektrode für einen Gleichstromlichtbogenofen |
US5142650A (en) * | 1989-11-14 | 1992-08-25 | Asahi Glass Company Ltd. | Bottom electrode for a direct current arc furnace |
-
1993
- 1993-09-06 AT AT0179293A patent/AT401303B/de not_active IP Right Cessation
-
1994
- 1994-08-10 TW TW083107324A patent/TW283295B/zh active
- 1994-08-31 CA CA002131209A patent/CA2131209A1/en not_active Abandoned
- 1994-09-01 US US08/299,535 patent/US5610935A/en not_active Expired - Fee Related
- 1994-09-05 EP EP94890143A patent/EP0642294A3/de not_active Withdrawn
- 1994-09-06 KR KR1019940022314A patent/KR950009208A/ko not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2042309A (en) * | 1978-12-29 | 1980-09-17 | Asea Ab | Dc arc furnace |
EP0156126A2 (de) * | 1984-03-14 | 1985-10-02 | MAN Gutehoffnungshütte Aktiengesellschaft | Herdboden, besonders für Gleichstrom-Lichtbogenöfen |
GB2209977A (en) * | 1987-09-19 | 1989-06-01 | Nissan Motor | Method of producing sand metal casting mold, by a plurality of alternate sand supply and vibration steps |
JPH03141174A (ja) * | 1989-10-25 | 1991-06-17 | Chichibu Cement Co Ltd | ポリマー含浸コンクリート製品及び製造方法 |
EP0541044A2 (de) * | 1991-11-04 | 1993-05-12 | Deutsche Voest-Alpine Industrieanlagenbau Gmbh | Gleichstrom-Lichtbogenofen |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 15, no. 357 (C - 866) 10 September 1991 (1991-09-10) * |
Also Published As
Publication number | Publication date |
---|---|
ATA179293A (de) | 1995-12-15 |
EP0642294A2 (de) | 1995-03-08 |
AT401303B (de) | 1996-08-26 |
KR950009208A (ko) | 1995-04-21 |
TW283295B (de) | 1996-08-11 |
US5610935A (en) | 1997-03-11 |
CA2131209A1 (en) | 1995-03-07 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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PUAL | Search report despatched |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20000301 |