ZA883406B - Electric furnace arrangement - Google Patents
Electric furnace arrangementInfo
- Publication number
- ZA883406B ZA883406B ZA883406A ZA883406A ZA883406B ZA 883406 B ZA883406 B ZA 883406B ZA 883406 A ZA883406 A ZA 883406A ZA 883406 A ZA883406 A ZA 883406A ZA 883406 B ZA883406 B ZA 883406B
- Authority
- ZA
- South Africa
- Prior art keywords
- electric furnace
- furnace arrangement
- arrangement
- electric
- furnace
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
-
- 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
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/12—Working chambers or casings; Supports therefor
- F27B3/16—Walls; Roofs
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1808—Removable covers
- F27D1/1816—Removable covers specially adapted for arc furnaces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0123487A AT387455B (de) | 1987-05-15 | 1987-05-15 | Elektroofen, wie lichtbogenofen oder plasmaofen |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA883406B true ZA883406B (en) | 1988-11-15 |
Family
ID=3509505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA883406A ZA883406B (en) | 1987-05-15 | 1988-05-13 | Electric furnace arrangement |
Country Status (8)
Country | Link |
---|---|
US (1) | US4866731A (es) |
EP (1) | EP0291497B1 (es) |
JP (1) | JPS63306389A (es) |
AT (1) | AT387455B (es) |
CA (1) | CA1318340C (es) |
DE (1) | DE3861743D1 (es) |
ES (1) | ES2020346B3 (es) |
ZA (1) | ZA883406B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4138120A1 (de) * | 1991-11-19 | 1993-05-27 | Fuchs Technology Ag | Einschmelzaggregat mit ofenwiege |
DE102010041692A1 (de) * | 2010-09-30 | 2012-04-05 | Siemens Aktiengesellschaft | Hub- und Schwenkvorrichtung für einen Deckel eines Ofens sowie Ofenanlage und Verfahren zum Chargieren und zur Wartung einer solchen Ofenanlage |
DE102011083822B3 (de) * | 2011-09-30 | 2012-12-06 | Siemens Aktiengesellschaft | Lichtbogenofen mit auf Schienen verfahrbarem Wiegerahmen |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1067984B (es) * | 1959-10-29 | |||
US1992465A (en) * | 1934-07-25 | 1935-02-26 | Gabriel E Blagg | Electric furnace |
DE750015C (de) * | 1942-03-24 | 1944-12-11 | Demag Elektrostahl G M B H | Deckelhubwerk fuer Lichtbogenoefen |
US2472954A (en) * | 1944-05-12 | 1949-06-14 | Delaware Engineering Corp | Adjustable roof mounting means for top charged electric furnaces |
US2396663A (en) * | 1944-05-17 | 1946-03-19 | Whiting Corp | Electric arc furnace |
US2886617A (en) * | 1957-02-04 | 1959-05-12 | Demag Elektrometallurgie Gmbh | Tiltable arc furnace |
BE664254A (es) * | 1965-05-21 | 1965-09-16 | ||
DE1508471B2 (de) * | 1966-12-28 | 1971-07-01 | Demag Elektrometallurgie Gmbh, 4100 Duisburg | Selbsttaetige verriegelung |
EP0073537B1 (de) * | 1981-09-01 | 1985-08-07 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Gasabsaugstutzen für Lichtbogenöfen |
AT388444B (de) * | 1984-09-18 | 1989-06-26 | Voest Alpine Ag | Elektroofen |
DE3514293A1 (de) * | 1985-04-19 | 1986-10-30 | Fuchs Systemtechnik GmbH, 7601 Willstätt | Hub- und schwenkvorrichtung fuer den deckel des ofengefaesses eines lichtbogenofens |
-
1987
- 1987-05-15 AT AT0123487A patent/AT387455B/de not_active IP Right Cessation
-
1988
- 1988-05-09 EP EP88890112A patent/EP0291497B1/de not_active Expired - Lifetime
- 1988-05-09 CA CA000566256A patent/CA1318340C/en not_active Expired - Fee Related
- 1988-05-09 DE DE8888890112T patent/DE3861743D1/de not_active Expired - Fee Related
- 1988-05-09 ES ES88890112T patent/ES2020346B3/es not_active Expired - Lifetime
- 1988-05-12 US US07/193,896 patent/US4866731A/en not_active Expired - Fee Related
- 1988-05-13 ZA ZA883406A patent/ZA883406B/xx unknown
- 1988-05-14 JP JP63118035A patent/JPS63306389A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0291497B1 (de) | 1991-02-06 |
DE3861743D1 (de) | 1991-03-14 |
EP0291497A1 (de) | 1988-11-17 |
AT387455B (de) | 1989-01-25 |
JPS63306389A (ja) | 1988-12-14 |
ES2020346B3 (es) | 1991-08-01 |
ATA123487A (de) | 1988-06-15 |
CA1318340C (en) | 1993-05-25 |
US4866731A (en) | 1989-09-12 |
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