DK229585A - Jaevnstroems-lysbueovn - Google Patents

Jaevnstroems-lysbueovn Download PDF

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Publication number
DK229585A
DK229585A DK229585A DK229585A DK229585A DK 229585 A DK229585 A DK 229585A DK 229585 A DK229585 A DK 229585A DK 229585 A DK229585 A DK 229585A DK 229585 A DK229585 A DK 229585A
Authority
DK
Denmark
Prior art keywords
arc furnace
furnace
arc
Prior art date
Application number
DK229585A
Other languages
English (en)
Other versions
DK163402C (da
DK163402B (da
DK229585D0 (da
Inventor
Friedrich Nordmeyer
Eckard Schunk
Frank Donald Winter
Clive Leonard Jackson
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of DK229585D0 publication Critical patent/DK229585D0/da
Publication of DK229585A publication Critical patent/DK229585A/da
Publication of DK163402B publication Critical patent/DK163402B/da
Application granted granted Critical
Publication of DK163402C publication Critical patent/DK163402C/da

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
DK229585A 1984-05-24 1985-05-23 Jaevnstroems-lysbueovn DK163402C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843419681 DE3419681A1 (de) 1984-05-24 1984-05-24 Gleichstrom-lichtbogen-heizvorrichtung
DE3419681 1984-05-24

Publications (4)

Publication Number Publication Date
DK229585D0 DK229585D0 (da) 1985-05-23
DK229585A true DK229585A (da) 1985-11-25
DK163402B DK163402B (da) 1992-02-24
DK163402C DK163402C (da) 1992-07-13

Family

ID=6236920

Family Applications (1)

Application Number Title Priority Date Filing Date
DK229585A DK163402C (da) 1984-05-24 1985-05-23 Jaevnstroems-lysbueovn

Country Status (7)

Country Link
US (1) US4646318A (da)
EP (1) EP0167475B1 (da)
JP (1) JPS60254592A (da)
BR (1) BR8502426A (da)
DE (2) DE3419681A1 (da)
DK (1) DK163402C (da)
ES (1) ES295801Y (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964114A (en) * 1986-11-26 1990-10-16 Mannesmann Ag Electrode positioning mechanism
DE3808683C1 (da) * 1988-03-11 1989-09-07 Mannesmann Ag, 4000 Duesseldorf, De
JP2794774B2 (ja) * 1989-05-09 1998-09-10 大同特殊鋼株式会社 直流アーク炉の操業方法
DE4108583C2 (de) * 1991-03-14 1997-06-05 Mannesmann Ag Vorrichtung zum Kuppeln der Stromzuführung zu einem metallurgischen Gefäß
US5539768A (en) * 1995-03-21 1996-07-23 Ltv Steel Company, Inc. Electric arc furnace electrode consumption analyzer
ES2528299T3 (es) * 2009-11-25 2015-02-06 Fundacion Inasmet Procedimiento y dispositivo de inoculación
JPWO2011096170A1 (ja) * 2010-02-08 2013-06-10 株式会社大紀アルミニウム工業所 アルミニウムの精製方法及びその装置
CN114477736B (zh) * 2022-03-25 2023-10-10 锦州佑鑫石英科技有限公司 一种高品质石英坩埚的制作方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR846004A (da) * 1939-09-07
US1333950A (en) * 1916-03-24 1920-03-16 Ludlum Electric Furnace Corp Electric furnace
AT318678B (de) * 1968-01-08 1974-11-11 Huta Zabrze Fa Vorrichtung zur Erzeugung von Metallegierungen, insbesondere von Stahllegierungen
US3612739A (en) * 1970-02-05 1971-10-12 Simon M Korneff Dual electric furnace facility
US3709997A (en) * 1970-12-20 1973-01-09 J Alferov Convertible electrode electric furnace installation and method
DE2125773C3 (de) * 1971-05-25 1979-12-20 Demag Ag, 4100 Duisburg Elektroden-Tieffassung für Lichtbogen- bzw. Reduktionsöfen
SE376634C (sv) * 1972-05-02 1985-10-28 Nipkti Cherna Metalurgia Sett att framstella stal medelst likstrom och ugn for genomforande av settet
BG17932A1 (da) * 1972-08-29 1974-03-05
SE378735B (da) * 1972-11-17 1975-09-08 Asea Ab
SE382828B (sv) * 1974-06-24 1976-02-16 Asea Ab Sett att framstella stal i likstromsljusbagsugn samt likstromsljusbagsugn for genomforande av settet
GB1504443A (en) * 1975-04-25 1978-03-22 Dso Cherna Metalurgia Method of steelmaking with direct current
US4132545A (en) * 1975-12-08 1979-01-02 Rabinovich Volf I Method of electroslag remelting processes using a preheated electrode shield
SE435548B (sv) * 1980-03-10 1984-10-01 Asea Ab Anordning vid skenkar eller skenkugnar for likstrom med minst en ljusbagselektrod
BG35678A1 (en) * 1981-12-01 1984-06-15 Savov Method and device for treating and refining liquid alloys
DE3406760A1 (de) * 1984-02-24 1985-09-05 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Verfahren und vorrichtung zum schmelzen und erhitzen von werkstoffen

Also Published As

Publication number Publication date
ES295801Y (es) 1987-12-16
DE3419681A1 (de) 1985-11-28
DE3575065D1 (de) 1990-02-01
BR8502426A (pt) 1986-01-28
DE3419681C2 (da) 1989-09-28
DK163402C (da) 1992-07-13
EP0167475A1 (de) 1986-01-08
US4646318A (en) 1987-02-24
DK163402B (da) 1992-02-24
DK229585D0 (da) 1985-05-23
JPH0123916B2 (da) 1989-05-09
ES295801U (es) 1987-06-16
JPS60254592A (ja) 1985-12-16
EP0167475B1 (de) 1989-12-27

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Legal Events

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PBP Patent lapsed