IT8523016A0 - Metodo per la conduzione di un forno ad arco elettrico. - Google Patents

Metodo per la conduzione di un forno ad arco elettrico.

Info

Publication number
IT8523016A0
IT8523016A0 IT8523016A IT2301685A IT8523016A0 IT 8523016 A0 IT8523016 A0 IT 8523016A0 IT 8523016 A IT8523016 A IT 8523016A IT 2301685 A IT2301685 A IT 2301685A IT 8523016 A0 IT8523016 A0 IT 8523016A0
Authority
IT
Italy
Prior art keywords
conducting
electric arc
arc furnace
furnace
electric
Prior art date
Application number
IT8523016A
Other languages
English (en)
Other versions
IT1186114B (it
Inventor
Shigeru Hanada
Etsuo Inagaki
Hiroya Nakata
Original Assignee
Daidotokushiko Kabushikikaisha
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 Daidotokushiko Kabushikikaisha filed Critical Daidotokushiko Kabushikikaisha
Publication of IT8523016A0 publication Critical patent/IT8523016A0/it
Application granted granted Critical
Publication of IT1186114B publication Critical patent/IT1186114B/it

Links

Classifications

    • 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
    • H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
IT23016/85A 1984-12-13 1985-11-28 Metodo per la conduzione di un forno ad arco elettrico IT1186114B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59263287A JPH07118382B2 (ja) 1984-12-13 1984-12-13 ア−ク炉の運転方法

Publications (2)

Publication Number Publication Date
IT8523016A0 true IT8523016A0 (it) 1985-11-28
IT1186114B IT1186114B (it) 1987-11-18

Family

ID=17387370

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23016/85A IT1186114B (it) 1984-12-13 1985-11-28 Metodo per la conduzione di un forno ad arco elettrico

Country Status (6)

Country Link
US (1) US4689800A (it)
JP (1) JPH07118382B2 (it)
DE (1) DE3543773A1 (it)
ES (1) ES8700537A1 (it)
IT (1) IT1186114B (it)
SE (1) SE461372B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2919092B2 (ja) * 1991-01-11 1999-07-12 日本電気株式会社 透過型液晶表示装置
KR100830524B1 (ko) 2001-12-29 2008-05-21 엘지디스플레이 주식회사 액정표시장치의 빛샘 방지 구조
DE102004040494C5 (de) * 2004-08-20 2012-10-11 Siemens Ag Verfahren und Vorrichtung zum Betrieb eines Elektrolichtbogenofens
DE102011087065A1 (de) 2011-11-24 2013-05-29 Sms Siemag Ag Elektrolichtbogenofen und Verfahren zu seinem Betrieb
DE102012109848B4 (de) 2012-10-16 2016-06-30 Maschinenfabrik Reinhausen Gmbh Vorrichtung und Verfahren zur Reduzierung von Netzrückwirkungen beim Betrieb eines Lichtbogenofens
DE102012109844B4 (de) 2012-10-16 2016-05-25 Maschinenfabrik Reinhausen Gmbh Vorrichtung und Verfahren zur Regelung eines Lichtbogenofens in der Anfangsphase eines Schmelzprozesses
DE102012109847A1 (de) 2012-10-16 2014-04-17 Maschinenfabrik Reinhausen Gmbh Vorrichtung und Verfahren zur prozessgeführten Leistungsregelung eines Lichtbogenofens
DE102018216539A1 (de) * 2018-09-27 2020-04-02 Sms Group Gmbh Verfahren zum Betreiben eines Elektrolichtbogenofens

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE475922C (de) * 1926-01-29 1929-05-07 Bayerische Stickstoff Werke Ak Verfahren zum Betriebe elektrischer OEfen grosser Leistung
US2976453A (en) * 1958-07-14 1961-03-21 Demag Elektrometallurgie Gmbh Arc furnace electrode control means
US3217205A (en) * 1962-06-07 1965-11-09 Pullman Inc Electric furnace electrode position control
US3435121A (en) * 1966-03-17 1969-03-25 Allegheny Ludlum Steel Arc power responsive control system for consumable electrode furnace
JPS57145293A (en) * 1981-03-02 1982-09-08 Kawasaki Steel Co Method of operating arc furnace and power controller
JPS60138384A (ja) * 1983-12-23 1985-07-23 大同特殊鋼株式会社 ア−ク炉の制御方法

Also Published As

Publication number Publication date
JPH07118382B2 (ja) 1995-12-18
SE461372B (sv) 1990-02-05
JPS61140095A (ja) 1986-06-27
ES8700537A1 (es) 1986-10-01
SE8505839D0 (sv) 1985-12-10
IT1186114B (it) 1987-11-18
SE8505839L (sv) 1986-06-14
US4689800A (en) 1987-08-25
ES549775A0 (es) 1986-10-01
DE3543773A1 (de) 1986-06-19

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941128