ZA891817B - Arc heating arrangement for kettles or pan furnaces - Google Patents

Arc heating arrangement for kettles or pan furnaces

Info

Publication number
ZA891817B
ZA891817B ZA891817A ZA891817A ZA891817B ZA 891817 B ZA891817 B ZA 891817B ZA 891817 A ZA891817 A ZA 891817A ZA 891817 A ZA891817 A ZA 891817A ZA 891817 B ZA891817 B ZA 891817B
Authority
ZA
South Africa
Prior art keywords
kettles
heating arrangement
arc heating
furnaces
pan
Prior art date
Application number
ZA891817A
Other languages
English (en)
Inventor
Hugo Todzy
Todzy Hugo
Karl-Heinz Muelenbeck
Muelenbeck Karl-Heinz
Original Assignee
Meissner & Presting
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 Meissner & Presting filed Critical Meissner & Presting
Publication of ZA891817B publication Critical patent/ZA891817B/xx

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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
ZA891817A 1988-03-11 1989-03-09 Arc heating arrangement for kettles or pan furnaces ZA891817B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3808683A DE3808683C1 (en, 2012) 1988-03-11 1988-03-11

Publications (1)

Publication Number Publication Date
ZA891817B true ZA891817B (en) 1990-02-28

Family

ID=6349817

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA891817A ZA891817B (en) 1988-03-11 1989-03-09 Arc heating arrangement for kettles or pan furnaces

Country Status (4)

Country Link
EP (1) EP0332569B1 (en, 2012)
DE (2) DE3808683C1 (en, 2012)
ES (1) ES2047148T3 (en, 2012)
ZA (1) ZA891817B (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1280159B1 (it) * 1995-04-14 1998-01-05 Danieli Off Mecc Circuito secondario ad impedenza variabile per forno elettrico ad arco
RU2192713C1 (ru) * 2001-02-23 2002-11-10 Фролов Юрий Федорович Устройство для подвода электроэнергии
RU2348879C1 (ru) * 2007-05-08 2009-03-10 Государственное образовательное учреждение высшего профессионального образования Московский государственный вечерний металлургический институт Ферросплавная лазерная печь
CN106990281A (zh) * 2017-03-02 2017-07-28 中国航天空气动力技术研究院 并联三相星型交流电弧加热器电流测量装置及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA216774A (en) * 1920-01-28 1922-03-14 Von Schlegell Frederick Electric arc furnace
DE929864C (de) * 1942-04-03 1955-07-04 Aeg Leitungsfuehrung fuer Drehstrom-Lichtbogenoefen
US2852585A (en) * 1956-05-09 1958-09-16 Unternehmunger Der Eisen Und S Electric arc melting furnace
US3366725A (en) * 1964-12-21 1968-01-30 Watteredge Co Balancing a three-phase power transmission system for an electric arc furnace
US3395238A (en) * 1965-05-17 1968-07-30 Northwestern Steel & Wire Comp Power coupling and electrode arrangement for electric furnace
SE307996B (en, 2012) * 1965-11-30 1969-01-27 Asea Ab
GB1166148A (en) * 1967-06-06 1969-10-08 United Steel Companies Ltd Electric Arc Furnaces
GB1451200A (en) * 1973-12-06 1976-09-29 Inst Elektroswarki Patona Installation for electroslag melting
US3898707A (en) * 1974-01-14 1975-08-12 United States Steel Corp Low balanced reactance delta closure for electric arc furnace transformers
GB1508691A (en) * 1976-02-04 1978-04-26 Inst Elektroswarki Patona Electrode holder for a multielectrode furnace
DE3419681A1 (de) * 1984-05-24 1985-11-28 Mannesmann AG, 4000 Düsseldorf Gleichstrom-lichtbogen-heizvorrichtung

Also Published As

Publication number Publication date
EP0332569B1 (de) 1993-12-01
EP0332569A1 (de) 1989-09-13
ES2047148T3 (es) 1994-02-16
DE58906270D1 (de) 1994-01-13
DE3808683C1 (en, 2012) 1989-09-07

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