DK163402C - Jaevnstroems-lysbueovn - Google Patents
Jaevnstroems-lysbueovnInfo
- Publication number
- DK163402C DK163402C DK229585A DK229585A DK163402C DK 163402 C DK163402 C DK 163402C DK 229585 A DK229585 A DK 229585A DK 229585 A DK229585 A DK 229585A DK 163402 C DK163402 C DK 163402C
- Authority
- DK
- Denmark
- Prior art keywords
- arc furnace
- furnace
- arc
- Prior art date
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3419681 | 1984-05-24 | ||
DE19843419681 DE3419681A1 (de) | 1984-05-24 | 1984-05-24 | Gleichstrom-lichtbogen-heizvorrichtung |
Publications (4)
Publication Number | Publication Date |
---|---|
DK229585D0 DK229585D0 (da) | 1985-05-23 |
DK229585A DK229585A (da) | 1985-11-25 |
DK163402B DK163402B (da) | 1992-02-24 |
DK163402C true 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)
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 |
US8920532B2 (en) * | 2009-11-25 | 2014-12-30 | Fundacion Tecnalia Research & Innovation | Inoculation process and device |
WO2011096170A1 (ja) * | 2010-02-08 | 2011-08-11 | 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)
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 |
SE346120B (da) * | 1968-01-08 | 1972-06-26 | Huta Zabrze Fa | |
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 |
-
1984
- 1984-05-24 DE DE19843419681 patent/DE3419681A1/de active Granted
-
1985
- 1985-02-18 DE DE8585730024T patent/DE3575065D1/de not_active Expired - Fee Related
- 1985-02-18 EP EP85730024A patent/EP0167475B1/de not_active Expired
- 1985-03-11 ES ES1985295801U patent/ES295801Y/es not_active Expired
- 1985-05-21 JP JP60109203A patent/JPS60254592A/ja active Granted
- 1985-05-23 BR BR8502426A patent/BR8502426A/pt not_active IP Right Cessation
- 1985-05-23 DK DK229585A patent/DK163402C/da not_active IP Right Cessation
- 1985-05-24 US US06/737,415 patent/US4646318A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK163402B (da) | 1992-02-24 |
DK229585A (da) | 1985-11-25 |
BR8502426A (pt) | 1986-01-28 |
EP0167475B1 (de) | 1989-12-27 |
DE3419681A1 (de) | 1985-11-28 |
JPS60254592A (ja) | 1985-12-16 |
ES295801U (es) | 1987-06-16 |
DE3419681C2 (da) | 1989-09-28 |
DE3575065D1 (de) | 1990-02-01 |
JPH0123916B2 (da) | 1989-05-09 |
ES295801Y (es) | 1987-12-16 |
DK229585D0 (da) | 1985-05-23 |
US4646318A (en) | 1987-02-24 |
EP0167475A1 (de) | 1986-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |