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 voltaico

Info

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
Application number
IT21979/83A
Other languages
English (en)
Other versions
IT8321979A0 (it
Inventor
Gerd Dikta
Original Assignee
Mannesmann Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Publication of IT8321979A0 publication Critical patent/IT8321979A0/it
Application granted granted Critical
Publication of IT1164314B publication Critical patent/IT1164314B/it

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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (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)
IT21979/83A 1982-07-08 1983-07-07 Alimentazione ad alta corrente per un forno a doppio focolare ad arco voltaico IT1164314B (it)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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"

Also Published As

Publication number Publication date
IT8321979A0 (it) 1983-07-07
US4490827A (en) 1984-12-25
ES8404131A1 (es) 1984-04-16
SE8303870L (sv) 1984-01-09
ES523947A0 (es) 1984-04-16
JPS5914295A (ja) 1984-01-25
SE8303870D0 (sv) 1983-07-06
DE3225514C1 (de) 1984-03-22

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