IT8219740A0 - Disposizione degli elettrodi e conduttori di un forno ad arco trifase. - Google Patents

Disposizione degli elettrodi e conduttori di un forno ad arco trifase.

Info

Publication number
IT8219740A0
IT8219740A0 IT8219740A IT1974082A IT8219740A0 IT 8219740 A0 IT8219740 A0 IT 8219740A0 IT 8219740 A IT8219740 A IT 8219740A IT 1974082 A IT1974082 A IT 1974082A IT 8219740 A0 IT8219740 A0 IT 8219740A0
Authority
IT
Italy
Prior art keywords
conductors
electrodes
arrangement
arc furnace
phase arc
Prior art date
Application number
IT8219740A
Other languages
English (en)
Other versions
IT1153445B (it
Inventor
Karlheinz Bretthauer
Friedhelm Milde
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 IT8219740A0 publication Critical patent/IT8219740A0/it
Application granted granted Critical
Publication of IT1153445B publication Critical patent/IT1153445B/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
    • H05B7/11—Arrangements for conducting current to the electrode terminals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
IT19740/82A 1981-02-24 1982-02-19 Disposizione degli elettrodi e conduttori di un forno ad arco trifase IT1153445B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813106827 DE3106827A1 (de) 1981-02-24 1981-02-24 "elektroden- und leiteranordnung eines dreiphasigen lichtbogenofens"

Publications (2)

Publication Number Publication Date
IT8219740A0 true IT8219740A0 (it) 1982-02-19
IT1153445B IT1153445B (it) 1987-01-14

Family

ID=6125619

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19740/82A IT1153445B (it) 1981-02-24 1982-02-19 Disposizione degli elettrodi e conduttori di un forno ad arco trifase

Country Status (9)

Country Link
US (1) US4425658A (it)
JP (1) JPS57154793A (it)
BR (1) BR8200918A (it)
DE (1) DE3106827A1 (it)
ES (1) ES8400216A1 (it)
GB (1) GB2093669A (it)
IT (1) IT1153445B (it)
LU (1) LU83964A1 (it)
SE (1) SE8200924L (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225514C1 (de) * 1982-07-08 1984-03-22 Mannesmann AG, 4000 Düsseldorf Hochstromzufuehrung fuer einen Lichtbogen-Doppelherdofen
SE452542B (sv) * 1983-04-21 1987-11-30 Asea Ab Likstroms-ljusbagsugn
JPS63128692U (it) * 1987-02-14 1988-08-23
IT1280159B1 (it) * 1995-04-14 1998-01-05 Danieli Off Mecc Circuito secondario ad impedenza variabile per forno elettrico ad arco
DE19621672A1 (de) * 1996-05-30 1997-12-04 Km Europa Metal Ag Anordnung zur Übertragung der elektrischen Energie von einem Ofentransformator zu den Elektroden eines Drehstrom-Lichtbogenofens
ES2242699T3 (es) * 2001-11-28 2005-11-16 Ipsen International Gmbh Procedimiento para el calentamiento electrico de hornos para el tratamiento termico de piezas de trabajo metalicas.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1435256A (en) * 1918-07-10 1922-11-14 Westinghouse Electric & Mfg Co Conductor for electric furnaces
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
GB1166148A (en) * 1967-06-06 1969-10-08 United Steel Companies Ltd Electric Arc Furnaces
GB1223849A (en) * 1967-11-02 1971-03-03 Ass Elect Ind Improvements relating to the electrode system of a three-phase electric arc furnace
CH531694A (de) * 1971-05-26 1972-12-15 Bbc Brown Boveri & Cie Anordnung zur laufenden Symmetrierung der Zuleitungsreaktanz von dreiphasig angespeisten Lichtbogenöfen
US3898707A (en) * 1974-01-14 1975-08-12 United States Steel Corp Low balanced reactance delta closure for electric arc furnace transformers
SU762215A1 (ru) 1978-02-08 1980-09-07 Ch Metall Z Короткая сеть трехфазной дуговой ’ д· электропечи —хд. .22 1

Also Published As

Publication number Publication date
ES509829A0 (es) 1983-02-01
ES8400216A1 (es) 1983-02-01
US4425658A (en) 1984-01-10
GB2093669A (en) 1982-09-02
DE3106827A1 (de) 1982-09-09
LU83964A1 (de) 1982-07-08
IT1153445B (it) 1987-01-14
SE8200924L (sv) 1982-08-25
BR8200918A (pt) 1982-12-28
JPS57154793A (en) 1982-09-24

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