IT1149477B - Disposizione elettrodica per forni ad arco voltaico, specialmente trifasi - Google Patents

Disposizione elettrodica per forni ad arco voltaico, specialmente trifasi

Info

Publication number
IT1149477B
IT1149477B IT19303/82A IT1930382A IT1149477B IT 1149477 B IT1149477 B IT 1149477B IT 19303/82 A IT19303/82 A IT 19303/82A IT 1930382 A IT1930382 A IT 1930382A IT 1149477 B IT1149477 B IT 1149477B
Authority
IT
Italy
Prior art keywords
electrodical
arrangement
phase
voltaic arc
arc ovens
Prior art date
Application number
IT19303/82A
Other languages
English (en)
Other versions
IT8219303A0 (it
Inventor
Karlheinz Bretthauer
Werner Hoke
Gunter Meyer
Original Assignee
Krupp Gmbh
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 Krupp Gmbh filed Critical Krupp Gmbh
Publication of IT8219303A0 publication Critical patent/IT8219303A0/it
Application granted granted Critical
Publication of IT1149477B publication Critical patent/IT1149477B/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
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon
    • 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
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
IT19303/82A 1981-01-30 1982-01-26 Disposizione elettrodica per forni ad arco voltaico, specialmente trifasi IT1149477B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813103044 DE3103044A1 (de) 1981-01-30 1981-01-30 Elektrodenanordnung fuer vorzugsweise dreiphasige lichtbogenoefen

Publications (2)

Publication Number Publication Date
IT8219303A0 IT8219303A0 (it) 1982-01-26
IT1149477B true IT1149477B (it) 1986-12-03

Family

ID=6123616

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19303/82A IT1149477B (it) 1981-01-30 1982-01-26 Disposizione elettrodica per forni ad arco voltaico, specialmente trifasi

Country Status (10)

Country Link
US (1) US4459697A (it)
JP (1) JPS57147894A (it)
AT (1) AT388481B (it)
BR (1) BR8200466A (it)
DE (1) DE3103044A1 (it)
ES (1) ES509123A0 (it)
GB (1) GB2102260A (it)
IT (1) IT1149477B (it)
LU (1) LU83902A1 (it)
SE (1) SE8200268L (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642293A (en) * 1987-06-24 1989-01-06 Ryoda Sato Vacuum polyphase, multi-electrode arc heating furnace
DE4104910C3 (de) * 1991-02-18 2000-02-24 Schloemann Siemag Ag Stahlnachbehandlungsanlage
CN102564107A (zh) * 2010-12-30 2012-07-11 张振海 矿热电弧炉节能系统
CN102364988A (zh) * 2011-06-09 2012-02-29 中平能化集团开封炭素有限公司 一种交流电弧炉用Φ700mm超高功率石墨电极的制造方法
CN102364989A (zh) * 2011-07-01 2012-02-29 中平能化集团开封炭素有限公司 一种直径318mm超高功率石墨电极接头及其生产方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58956C (de) * SOCIETE ELECTRO-METALLURGIQUE FRANCAISE, Direktor A. MASSE in Paris, 43 Rue St. Georges Verfahren zur Herstellung einer Kohlen-Elektrode aus einzelnen Kohlenplatten
US654463A (en) * 1899-07-07 1900-07-24 Cie Electro Metallurg Des Procedes Gin & Leleux Electric furnace.
US919165A (en) * 1908-05-04 1909-04-20 Herbert Champion Harrison Electric smelting-furnace.
FR474131A (fr) * 1913-06-27 1915-02-09 Florentine Joseph Machalske Perfectionnements dans les électrodes pour fours de fusion
GB358656A (en) * 1930-07-03 1931-10-15 British Hartford Fairmont Synd Improvements in or relating to electric furnaces
DE973715C (de) * 1952-08-31 1960-05-19 Demag Elektrometallurgie Gmbh Elektrischer Lichtbogen- oder Reduktionsofen
DE1765954B2 (de) * 1968-08-14 1973-03-22 Fried. Krupp Hüttenwerke AG, 4630 Bochum Drehstrom-lichtbogenofen
AT298818B (de) * 1969-02-27 1972-05-25 Rheinstahl Huettenwerke Ag Vorrichtung zum Elektro-Schlacke-Umschmelzen
DE2132711A1 (de) * 1971-07-01 1973-01-18 Boehler & Co Ag Geb Anlage zum elektroschlackenumschmelzen von metallen, insbesondere von staehlen
GB1508691A (en) * 1976-02-04 1978-04-26 Inst Elektroswarki Patona Electrode holder for a multielectrode furnace

Also Published As

Publication number Publication date
US4459697A (en) 1984-07-10
ATA27782A (de) 1988-11-15
SE8200268L (sv) 1982-07-31
LU83902A1 (de) 1982-07-07
JPS57147894A (en) 1982-09-11
GB2102260A (en) 1983-01-26
BR8200466A (pt) 1982-11-30
IT8219303A0 (it) 1982-01-26
DE3103044A1 (de) 1982-08-26
ES8308466A1 (es) 1982-12-16
AT388481B (de) 1989-06-26
ES509123A0 (es) 1982-12-16

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