ES8101354A1 - Aparato para sustituir electrodos en un horno de arco elec- trico - Google Patents

Aparato para sustituir electrodos en un horno de arco elec- trico

Info

Publication number
ES8101354A1
ES8101354A1 ES491236A ES491236A ES8101354A1 ES 8101354 A1 ES8101354 A1 ES 8101354A1 ES 491236 A ES491236 A ES 491236A ES 491236 A ES491236 A ES 491236A ES 8101354 A1 ES8101354 A1 ES 8101354A1
Authority
ES
Spain
Prior art keywords
electrodes
roof
electrode
tubes
electric arc
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
Application number
ES491236A
Other languages
English (en)
Other versions
ES491236A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKF AB
Original Assignee
SKF 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 SKF AB filed Critical SKF AB
Publication of ES8101354A1 publication Critical patent/ES8101354A1/es
Publication of ES491236A0 publication Critical patent/ES491236A0/es
Granted legal-status Critical Current

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
    • H05B7/14—Arrangements or methods for connecting successive electrode sections
    • 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
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)

Abstract

APARATO PARA SUSTITUIR ELECTRODOS EN UN HORNO DE ARCO ELECTRICO CON UNA CUBIERTA DE ELECTRODOS QUE ES SEPARABLE DEL REVESTIMIENTO DEL HORNO. CONSTA DE SEIS TUBOS (1), SITUADOS EN UN CIRCULO CON UN ANGULO DE 60 GRADOS Y MOVIDOS EN ROTACION POR MEDIO DE UN EJE (3) ACCIONADO POR UN MOTOR ELECTRICO. CADA TUBO COMPRENDE UN PISTON (4) MOVIL ACCIONADO POR CILINDROS (7) QUE ESTAN SITUADOS DEBAJO DE CADA TUBO CON UN ANGULO DE 120 GRADOS. EL APARATO ESTA SITUADO ENTRE LOS REVESTIMIENTOS (8) DEL HORNO Y CUANDO LA CUBIERTA DE ELECTRODOS (9) ES BASCULADA A UNA POSICION ENTRE LOS CITADOS REVESTIMIENTOS, LOS ELECTRODOS USADOS SON RETIRADOS DEL HORNO E INTRODUCIDOS LOS NUEVOS CON SUS RESPECTIVOS TUBOS.
ES491236A 1979-05-08 1980-05-07 Aparato para sustituir electrodos en un horno de arco elec- trico Granted ES491236A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7903987A SE417052B (sv) 1979-05-08 1979-05-08 Sett och anordning for byte av elektoder i en ljusbagsugn

Publications (2)

Publication Number Publication Date
ES8101354A1 true ES8101354A1 (es) 1980-12-01
ES491236A0 ES491236A0 (es) 1980-12-01

Family

ID=20337987

Family Applications (2)

Application Number Title Priority Date Filing Date
ES491233A Expired ES8101353A1 (es) 1979-05-08 1980-05-07 Metodo de sustituir electrodos en un horno de arco electrico
ES491236A Granted ES491236A0 (es) 1979-05-08 1980-05-07 Aparato para sustituir electrodos en un horno de arco elec- trico

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES491233A Expired ES8101353A1 (es) 1979-05-08 1980-05-07 Metodo de sustituir electrodos en un horno de arco electrico

Country Status (11)

Country Link
US (1) US4345333A (es)
EP (1) EP0018953B1 (es)
JP (1) JPS55150590A (es)
AR (1) AR220978A1 (es)
AT (1) ATE2596T1 (es)
AU (1) AU530640B2 (es)
BR (1) BR8002676A (es)
DE (1) DE3061978D1 (es)
ES (2) ES8101353A1 (es)
MX (1) MX148604A (es)
SE (1) SE417052B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3471428D1 (en) * 1983-04-07 1988-06-23 Eric Corbethau Apparatus for jointing electric arc furnace electrodes
FR2562223B2 (fr) * 1984-03-30 1988-12-30 Corbethau Eric Machine a rabouter les electrodes de fours a arc electrique
JPH0431000U (es) * 1990-07-11 1992-03-12
DE102012216847A1 (de) 2012-09-20 2014-03-20 Siemens Vai Metals Technologies Gmbh Vorrichtung und Verfahren zum Wechseln mindestens einer Elektrode eines schmelzmetallurgischen Gefäßes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR913419A (fr) * 1945-08-17 1946-09-10 Cem Comp Electro Mec Perfectionnements aux fours électriques à arcs
US2469740A (en) * 1946-01-31 1949-05-10 Deiaware Engineering Corp Arc furnace with lift and swing aside roof
US3612739A (en) * 1970-02-05 1971-10-12 Simon M Korneff Dual electric furnace facility
US4238633A (en) * 1979-07-05 1980-12-09 Boiko Georgy A Electroslag remelting apparatus for producing ingots

Also Published As

Publication number Publication date
JPS55150590A (en) 1980-11-22
SE417052B (sv) 1981-02-16
EP0018953A1 (en) 1980-11-12
MX148604A (es) 1983-05-16
ATE2596T1 (de) 1983-03-15
BR8002676A (pt) 1980-12-09
DE3061978D1 (en) 1983-03-24
US4345333A (en) 1982-08-17
JPS5756199B2 (es) 1982-11-29
ES491236A0 (es) 1980-12-01
ES491233A0 (es) 1980-12-01
ES8101353A1 (es) 1980-12-01
AR220978A1 (es) 1980-12-15
AU5780280A (en) 1980-11-13
AU530640B2 (en) 1983-07-21
EP0018953B1 (en) 1983-02-16
SE7903987L (sv) 1980-11-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010301