SE8102527L - Ljusbagsugn - Google Patents

Ljusbagsugn

Info

Publication number
SE8102527L
SE8102527L SE8102527A SE8102527A SE8102527L SE 8102527 L SE8102527 L SE 8102527L SE 8102527 A SE8102527 A SE 8102527A SE 8102527 A SE8102527 A SE 8102527A SE 8102527 L SE8102527 L SE 8102527L
Authority
SE
Sweden
Prior art keywords
electrode
electrically conductive
opening
eaf
mounting
Prior art date
Application number
SE8102527A
Other languages
Unknown language ( )
English (en)
Inventor
B Rappinger
S-E Stenkvist
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE8102527A priority Critical patent/SE8102527L/sv
Priority to DE19823213465 priority patent/DE3213465A1/de
Priority to US06/369,619 priority patent/US4442526A/en
Priority to JP57064115A priority patent/JPS57182996A/ja
Publication of SE8102527L publication Critical patent/SE8102527L/sv

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
    • H05B7/12—Arrangements for cooling, sealing or protecting electrodes
    • 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
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1808—Removable covers
    • F27D1/1816—Removable covers specially adapted for arc furnaces
    • 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
SE8102527A 1981-04-21 1981-04-21 Ljusbagsugn SE8102527L (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8102527A SE8102527L (sv) 1981-04-21 1981-04-21 Ljusbagsugn
DE19823213465 DE3213465A1 (de) 1981-04-21 1982-04-10 Lichtbogenofen
US06/369,619 US4442526A (en) 1981-04-21 1982-04-19 Electric arc furnace arcing electrode seal
JP57064115A JPS57182996A (en) 1981-04-21 1982-04-19 Arc furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8102527A SE8102527L (sv) 1981-04-21 1981-04-21 Ljusbagsugn

Publications (1)

Publication Number Publication Date
SE8102527L true SE8102527L (sv) 1982-10-22

Family

ID=20343640

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8102527A SE8102527L (sv) 1981-04-21 1981-04-21 Ljusbagsugn

Country Status (4)

Country Link
US (1) US4442526A (sv)
JP (1) JPS57182996A (sv)
DE (1) DE3213465A1 (sv)
SE (1) SE8102527L (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60177119A (ja) * 1984-02-23 1985-09-11 Nissei Kk 鉄鋼溶解炉の操業方法
JPS6191487A (ja) * 1984-10-12 1986-05-09 日本鋼管株式会社 溶鋼のア−ク加熱装置
US4759032A (en) * 1987-06-03 1988-07-19 Monsanto Company Electrode seal assembly
US5406580A (en) * 1993-12-23 1995-04-11 Hatch Associates Ltd. Electrode seal for arc furnaces
US6377605B1 (en) 2001-03-02 2002-04-23 Hatch Associates Ltd. Electrode seal for arc furnace
DE102015005519B4 (de) * 2015-01-29 2016-10-06 CCP Technology GmbH Elektrodendichtungsanordnung für einen Plasmareaktor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US783736A (en) * 1904-05-03 1905-02-28 Willson Aluminum Company Electric furnace.
US2752410A (en) * 1955-06-20 1956-06-26 Sunrod Mfg Corp Electrical reduction furnace having means to protect the walls thereof from heat within the furnace and to utilize otherwise wasted heat
DE1123801B (de) * 1959-08-28 1962-02-15 Hoerder Huettenunion Ag Isolierte Elektrodendurchfuehrung fuer Vakuumoefen

Also Published As

Publication number Publication date
DE3213465A1 (de) 1982-11-11
JPS57182996A (en) 1982-11-11
US4442526A (en) 1984-04-10

Similar Documents

Publication Publication Date Title
SE7905584L (sv) Likstroms-ljusbagsugn, bottenkontakt
DE2967455D1 (en) Electric arc furnace electrodes
ES297001U (es) Un disyuntor de circuito
SE7802240L (sv) Bottenkontakt vid likstroms-ljusbagsugn
SE7605520L (sv) Smeltugn
DE3564857D1 (en) Liquid cooled cover for electric arc furnace
ES2067065T3 (es) Carril distribuidor de corriente electrica transparente.
SE8400367L (sv) Likstroms-ljusbagsugn
SE8102527L (sv) Ljusbagsugn
DE3161718D1 (en) An electric quick-break switch with forced opening of the contacts
SE8303879L (sv) Likstroms-ljusbagsugn
ATE100662T1 (de) Anode fuer einen gleichstromlichtbogenofen.
FR2572873B1 (fr) Electrode de paroi pour four metallurgique electrique a courant continu
DE3850864D1 (de) Elektrische Beleuchtungseinrichtung für Hausgeräte, wie Backöfen.
GB2096438B (en) Electrode for an arc furnace
SE8302249L (sv) Symmetrisk stromledarsystem for likstromsugn
DE3163688D1 (en) Electric furnace, such as an electric-arc furnace or plasma melting furnace
SE8500837L (sv) Anordning vid ls-likstromsugnar
BR9004099A (pt) Forno a arco-corrente continua
EP0277659A3 (en) Electric lamp, base for use therewith and method of assembling same
DK532781A (da) Elektrode til lysbuesmelteovne
FR2659821B1 (fr) Four electrique a courant continu.
DK496582A (da) Elektrodeholder for elektriske lysbueovne
ATA27782A (de) Elektrodenanordnung fuer vorzugsweise dreiphasige lichtbogenoefen
SE8304384L (sv) Startelektroder for likstromsugn