SE8101251L - Stromtillforsel till likstroms-ljusbagsugn - Google Patents

Stromtillforsel till likstroms-ljusbagsugn

Info

Publication number
SE8101251L
SE8101251L SE8101251A SE8101251A SE8101251L SE 8101251 L SE8101251 L SE 8101251L SE 8101251 A SE8101251 A SE 8101251A SE 8101251 A SE8101251 A SE 8101251A SE 8101251 L SE8101251 L SE 8101251L
Authority
SE
Sweden
Prior art keywords
power supply
direct light
light rear
rear oven
arc
Prior art date
Application number
SE8101251A
Other languages
Unknown language ( )
English (en)
Other versions
SE437206B (sv
Inventor
E Lassander
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 SE8101251A priority Critical patent/SE437206B/sv
Priority to IT68699/81A priority patent/IT1145633B/it
Priority to DE19823205270 priority patent/DE3205270A1/de
Priority to US06/349,602 priority patent/US4403328A/en
Priority to FR8202786A priority patent/FR2500710A1/fr
Priority to JP57028707A priority patent/JPS57155082A/ja
Priority to GB8205727A priority patent/GB2094119B/en
Publication of SE8101251L publication Critical patent/SE8101251L/sv
Publication of SE437206B publication Critical patent/SE437206B/sv

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
    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
SE8101251A 1981-02-26 1981-02-26 Likstroms-ljusbagsugn SE437206B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8101251A SE437206B (sv) 1981-02-26 1981-02-26 Likstroms-ljusbagsugn
IT68699/81A IT1145633B (it) 1981-02-26 1981-12-29 Forno fusorio ad arco a corrente continua
DE19823205270 DE3205270A1 (de) 1981-02-26 1982-02-15 Gleichstrom-lichtbogenofen
US06/349,602 US4403328A (en) 1981-02-26 1982-02-17 DC Arc furnace power connection system
FR8202786A FR2500710A1 (fr) 1981-02-26 1982-02-19 Four a arc a courant continu
JP57028707A JPS57155082A (en) 1981-02-26 1982-02-24 Dc arc furnace
GB8205727A GB2094119B (en) 1981-02-26 1982-02-26 A dc arc furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8101251A SE437206B (sv) 1981-02-26 1981-02-26 Likstroms-ljusbagsugn

Publications (2)

Publication Number Publication Date
SE8101251L true SE8101251L (sv) 1982-08-27
SE437206B SE437206B (sv) 1985-02-11

Family

ID=20343227

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8101251A SE437206B (sv) 1981-02-26 1981-02-26 Likstroms-ljusbagsugn

Country Status (7)

Country Link
US (1) US4403328A (sv)
JP (1) JPS57155082A (sv)
DE (1) DE3205270A1 (sv)
FR (1) FR2500710A1 (sv)
GB (1) GB2094119B (sv)
IT (1) IT1145633B (sv)
SE (1) SE437206B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE452542B (sv) * 1983-04-21 1987-11-30 Asea Ab Likstroms-ljusbagsugn
SE452690B (sv) * 1983-07-07 1987-12-07 Asea Ab Likstroms-ljusbagsugn
FR2602320B1 (fr) * 1986-08-01 1989-12-29 Clecim Sa Procede de fusion de ferraille et four electrique pour la mise en oeuvre du procede
US5138630A (en) * 1989-11-06 1992-08-11 Nkk Corporation Direct current electric arc furnace
DE4118756C2 (de) * 1991-06-06 1995-11-30 Mannesmann Ag Gleichstromlichtbogenofen
CH682280A5 (sv) * 1991-06-14 1993-08-13 Asea Brown Boveri
DE4240891C2 (de) * 1992-12-04 1995-11-16 Voest Alpine Ind Anlagen Gleichstrom-Lichtbogenofen und Verfahren zu dessen Betreibung
DE4338555C1 (de) * 1993-11-08 1995-04-13 Mannesmann Ag Gleichstrom-Lichtbogenofen
DE4446542A1 (de) * 1994-12-24 1996-06-27 Abb Management Ag Ofengefäß für einen Gleichstrom-Lichtbogenofen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1496299A (en) * 1921-10-04 1924-06-03 Scovill Manufacturing Co Electric furnace
BG17932A1 (sv) * 1972-08-29 1974-03-05
SE396265B (sv) * 1975-01-14 1977-09-12 Asea Ab Anordning for likstromsmatade ljusbagsugnar
SE396531B (sv) * 1975-11-06 1977-09-19 Asea Ab Anordning vid likstromsmatade ljusbagsugnar
DE2833695C2 (de) * 1978-08-01 1986-07-10 Leybold-Heraeus GmbH, 5000 Köln Elektroschlackeumschmelzanlage mit koaxialen Strompfaden
DE3007879A1 (de) * 1979-03-12 1980-09-25 Asea Ab Mit gleichstrom gespeister lichtbogenofen

Also Published As

Publication number Publication date
JPS57155082A (en) 1982-09-25
GB2094119A (en) 1982-09-08
US4403328A (en) 1983-09-06
DE3205270A1 (de) 1982-10-07
IT8168699A0 (it) 1981-12-29
SE437206B (sv) 1985-02-11
JPH0152673B2 (sv) 1989-11-09
IT1145633B (it) 1986-11-05
FR2500710B1 (sv) 1984-06-15
GB2094119B (en) 1985-01-23
FR2500710A1 (fr) 1982-08-27

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