ES8308466A1 - "disposicion de electrodos para hornos de arco electrico". - Google Patents
"disposicion de electrodos para hornos de arco electrico".Info
- Publication number
- ES8308466A1 ES8308466A1 ES509123A ES509123A ES8308466A1 ES 8308466 A1 ES8308466 A1 ES 8308466A1 ES 509123 A ES509123 A ES 509123A ES 509123 A ES509123 A ES 509123A ES 8308466 A1 ES8308466 A1 ES 8308466A1
- Authority
- ES
- Spain
- Prior art keywords
- electric arc
- electrode arrangement
- arc furnaces
- furnace
- phase
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of carbon
-
- 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
-
- 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)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Discharge Heating (AREA)
- Furnace Details (AREA)
Abstract
DISPOSICION DE ELECTRODOS PARA HORNOS DE ARCO ELECTRICO. CONSISTE EN CONECTAR TRES PARES DE ELECTRODOS (2A, 2B Y 2C) A TRAVES DE CONDUCCIONES DE CORRIENTE DE ALTA TENSION (3A, 3B Y 3C) CON LAS FASES DE RED (R, S, T) DE LA RED DE CORRIENTE TRIFASICA DEL LADO DE BAJA TENSION DEL TRANSFORMADOR (4) DEL HORNO. LOS PARES DE ELECTRODOS (2A, 2B Y 2C) ESTAN COLOCADOS EN SOPORTES (5A, 5B Y 5C) DE FORMA QUE CADA UNO DE LOS ELECTRODOS TIENE IGUAL DISTANCIA RESPECTO AL CENTRO VERTICAL DEL HORNO. EL PAR DE ELECTRODOS, CONSTA DE LOS ELECTRODOS (6A Y 6B), LOS CUALES ESTAN UNIDOS ENTRE SI MEDIANTE UNA MASA APISONADA DE CARBON (7) AUTOSINTERIZANTE Y CONDUCTORA. SOLO SE NECESITA UNA CONDUCCION DE APORTACION POR CADA PAR DE ELECTRODOS. LA CONDUCCION DE APORTACION A UNA FASE SE PUEDE DIRIGIR, SUBDIVIDIDA POR MITAD Y AISLADAMENTE ENTRE SI, A AMBOS ELECTRODOS DEL PAR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813103044 DE3103044A1 (de) | 1981-01-30 | 1981-01-30 | Elektrodenanordnung fuer vorzugsweise dreiphasige lichtbogenoefen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES509123A0 ES509123A0 (es) | 1982-12-16 |
ES8308466A1 true ES8308466A1 (es) | 1982-12-16 |
Family
ID=6123616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES509123A Expired ES8308466A1 (es) | 1981-01-30 | 1982-01-28 | "disposicion de electrodos para hornos de arco electrico". |
Country Status (10)
Country | Link |
---|---|
US (1) | US4459697A (es) |
JP (1) | JPS57147894A (es) |
AT (1) | AT388481B (es) |
BR (1) | BR8200466A (es) |
DE (1) | DE3103044A1 (es) |
ES (1) | ES8308466A1 (es) |
GB (1) | GB2102260A (es) |
IT (1) | IT1149477B (es) |
LU (1) | LU83902A1 (es) |
SE (1) | SE8200268L (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4104910C3 (de) * | 1991-02-18 | 2000-02-24 | Schloemann Siemag Ag | Stahlnachbehandlungsanlage |
CN102564107A (zh) * | 2010-12-30 | 2012-07-11 | 张振海 | 矿热电弧炉节能系统 |
CN102364988A (zh) * | 2011-06-09 | 2012-02-29 | 中平能化集团开封炭素有限公司 | 一种交流电弧炉用Φ700mm超高功率石墨电极的制造方法 |
CN102364989A (zh) * | 2011-07-01 | 2012-02-29 | 中平能化集团开封炭素有限公司 | 一种直径318mm超高功率石墨电极接头及其生产方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE58956C (de) * | SOCIETE ELECTRO-METALLURGIQUE FRANCAISE, Direktor A. MASSE in Paris, 43 Rue St. Georges | Verfahren zur Herstellung einer Kohlen-Elektrode aus einzelnen Kohlenplatten | ||
US654463A (en) * | 1899-07-07 | 1900-07-24 | Cie Electro Metallurg Des Procedes Gin & Leleux | Electric furnace. |
US919165A (en) * | 1908-05-04 | 1909-04-20 | Herbert Champion Harrison | Electric smelting-furnace. |
FR474131A (fr) * | 1913-06-27 | 1915-02-09 | Florentine Joseph Machalske | Perfectionnements dans les électrodes pour fours de fusion |
GB358656A (en) * | 1930-07-03 | 1931-10-15 | British Hartford Fairmont Synd | Improvements in or relating to electric furnaces |
DE973715C (de) * | 1952-08-31 | 1960-05-19 | Demag Elektrometallurgie Gmbh | Elektrischer Lichtbogen- oder Reduktionsofen |
DE1765954B2 (de) * | 1968-08-14 | 1973-03-22 | Fried. Krupp Hüttenwerke AG, 4630 Bochum | Drehstrom-lichtbogenofen |
FR2032455B1 (es) * | 1969-02-27 | 1973-03-16 | Rheinstahl Huettenwerke Ag | |
DE2132711A1 (de) * | 1971-07-01 | 1973-01-18 | Boehler & Co Ag Geb | Anlage zum elektroschlackenumschmelzen von metallen, insbesondere von staehlen |
GB1508691A (en) * | 1976-02-04 | 1978-04-26 | Inst Elektroswarki Patona | Electrode holder for a multielectrode furnace |
-
1981
- 1981-01-30 DE DE19813103044 patent/DE3103044A1/de not_active Withdrawn
-
1982
- 1982-01-19 SE SE8200268A patent/SE8200268L/ not_active Application Discontinuation
- 1982-01-25 GB GB08202038A patent/GB2102260A/en not_active Withdrawn
- 1982-01-26 IT IT19303/82A patent/IT1149477B/it active
- 1982-01-26 AT AT0027782A patent/AT388481B/de not_active IP Right Cessation
- 1982-01-27 US US06/343,291 patent/US4459697A/en not_active Expired - Fee Related
- 1982-01-28 LU LU83902A patent/LU83902A1/de unknown
- 1982-01-28 BR BR8200466A patent/BR8200466A/pt unknown
- 1982-01-28 JP JP57011062A patent/JPS57147894A/ja active Pending
- 1982-01-28 ES ES509123A patent/ES8308466A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2102260A (en) | 1983-01-26 |
IT1149477B (it) | 1986-12-03 |
ES509123A0 (es) | 1982-12-16 |
US4459697A (en) | 1984-07-10 |
JPS57147894A (en) | 1982-09-11 |
BR8200466A (pt) | 1982-11-30 |
IT8219303A0 (it) | 1982-01-26 |
LU83902A1 (de) | 1982-07-07 |
SE8200268L (sv) | 1982-07-31 |
AT388481B (de) | 1989-06-26 |
ATA27782A (de) | 1988-11-15 |
DE3103044A1 (de) | 1982-08-26 |
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