IT1164314B - Alimentazione ad alta corrente per un forno a doppio focolare ad arco voltaico - Google Patents
Alimentazione ad alta corrente per un forno a doppio focolare ad arco voltaicoInfo
- Publication number
- IT1164314B IT1164314B IT21979/83A IT2197983A IT1164314B IT 1164314 B IT1164314 B IT 1164314B IT 21979/83 A IT21979/83 A IT 21979/83A IT 2197983 A IT2197983 A IT 2197983A IT 1164314 B IT1164314 B IT 1164314B
- Authority
- IT
- Italy
- Prior art keywords
- fireplace
- double
- power supply
- current power
- high current
- 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
- C21C5/5294—General arrangement or layout of the electric melt shop
-
- 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
- F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type 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
- H05B7/11—Arrangements for conducting current to the electrode terminals
-
- 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)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Discharge Heating (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3225514A DE3225514C1 (de) | 1982-07-08 | 1982-07-08 | Hochstromzufuehrung fuer einen Lichtbogen-Doppelherdofen |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8321979A0 IT8321979A0 (it) | 1983-07-07 |
IT1164314B true IT1164314B (it) | 1987-04-08 |
Family
ID=6167921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21979/83A IT1164314B (it) | 1982-07-08 | 1983-07-07 | Alimentazione ad alta corrente per un forno a doppio focolare ad arco voltaico |
Country Status (6)
Country | Link |
---|---|
US (1) | US4490827A (it) |
JP (1) | JPS5914295A (it) |
DE (1) | DE3225514C1 (it) |
ES (1) | ES523947A0 (it) |
IT (1) | IT1164314B (it) |
SE (1) | SE8303870L (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6036999A (ja) * | 1983-08-09 | 1985-02-26 | 株式会社荏原製作所 | 放射性ほう酸ナトリウム廃液の減容固化物、減容固化方法及びその装置 |
DE4104910C3 (de) * | 1991-02-18 | 2000-02-24 | Schloemann Siemag Ag | Stahlnachbehandlungsanlage |
DE4302285C3 (de) * | 1993-01-25 | 1998-07-09 | Mannesmann Ag | Verfahren und Einrichtung zum Betreiben einer Zweiofenanlage |
DE4445209C2 (de) * | 1994-12-17 | 1999-01-21 | Schloemann Siemag Ag | Verfahren und Vorrichtung zum Betreiben eines Doppelgefäß-Lichtbogenofens |
DE202010009081U1 (de) | 2010-06-15 | 2011-10-28 | J.G. WEISSER SöHNE GMBH & CO. KG | Vorrichtung zum spanenden Drehbearbeiten |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3366725A (en) * | 1964-12-21 | 1968-01-30 | Watteredge Co | Balancing a three-phase power transmission system for an electric arc furnace |
SE307996B (it) * | 1965-11-30 | 1969-01-27 | Asea Ab | |
US3612739A (en) * | 1970-02-05 | 1971-10-12 | Simon M Korneff | Dual electric furnace facility |
DE3102499A1 (de) * | 1981-01-27 | 1982-08-05 | Mannesmann AG, 4000 Düsseldorf | "stahlschmelzanlage" |
DE3106827A1 (de) * | 1981-02-24 | 1982-09-09 | Fried. Krupp Gmbh, 4300 Essen | "elektroden- und leiteranordnung eines dreiphasigen lichtbogenofens" |
-
1982
- 1982-07-08 DE DE3225514A patent/DE3225514C1/de not_active Expired
-
1983
- 1983-06-30 JP JP58117195A patent/JPS5914295A/ja active Pending
- 1983-07-06 SE SE8303870A patent/SE8303870L/ not_active Application Discontinuation
- 1983-07-07 ES ES523947A patent/ES523947A0/es active Granted
- 1983-07-07 IT IT21979/83A patent/IT1164314B/it active
- 1983-07-18 US US06/514,573 patent/US4490827A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3225514C1 (de) | 1984-03-22 |
SE8303870D0 (sv) | 1983-07-06 |
IT8321979A0 (it) | 1983-07-07 |
SE8303870L (sv) | 1984-01-09 |
JPS5914295A (ja) | 1984-01-25 |
ES8404131A1 (es) | 1984-04-16 |
US4490827A (en) | 1984-12-25 |
ES523947A0 (es) | 1984-04-16 |
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