ES8100811A1 - Perfeccionamientos introducidos en las instalaciones de tra-tamiento del acero en bolsas - Google Patents

Perfeccionamientos introducidos en las instalaciones de tra-tamiento del acero en bolsas

Info

Publication number
ES8100811A1
ES8100811A1 ES492035A ES492035A ES8100811A1 ES 8100811 A1 ES8100811 A1 ES 8100811A1 ES 492035 A ES492035 A ES 492035A ES 492035 A ES492035 A ES 492035A ES 8100811 A1 ES8100811 A1 ES 8100811A1
Authority
ES
Spain
Prior art keywords
casing
electrode
treatment system
cover
steel treatment
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
ES492035A
Other languages
English (en)
Other versions
ES492035A0 (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.)
Heurtey Metallurgie SA
Original Assignee
Heurtey Metallurgie SA
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 Heurtey Metallurgie SA filed Critical Heurtey Metallurgie SA
Publication of ES492035A0 publication Critical patent/ES492035A0/es
Publication of ES8100811A1 publication Critical patent/ES8100811A1/es
Expired 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
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

DISPOSITIVO PARA EL TRATAMIENTO DE ACERO EN BOLSAS. CONSTA DE LOS SIGUIENTES ELEMENTOS: 1. ELECTRODOS COLOCADOS EN ALOJAMIENTOS ESTANCOS, LOS CUALES SON DESPLAZADOS POR UN ELEVADOR; EL ALOJAMIENTO ESTANCO CONSTA DE TRES PARTES: EL INFERIOR, SOBRE LA QUE SE ASEGURA LA ESTANQUEIDAD; LA PINZA DEL ELECTRODO, CON DISPOSITIVO DE ESTIRAMIENTO, Y LA PARTE SUPERIOR, QUE FORMA EL ALOJAMIENTO DE RESERVA. 2. DISPOSITIVOS DE CONDUCCION AXIAL DE LOS ELECTRODOS. 3. SISTEMA DE PROTECCION EN CASO DE ROTURA DEL ELECTRODO CONSISTENTE EN LA PUESTA EN MOVIMIENTO DEL DISYUNTOR PRINCIPAL Y QUE CONSTA DE UNA RESISTENCIA DE LIMITACION DE UN TRANSFORMADOR Y DE UN RELE DE INTENSIDAD QUE SE PONE EN MOVIMIENTO CUANDO SE ABRE EL DISYUNTOR PRINCIPAL CUANDO ES EXCITADO.
ES492035A 1979-06-06 1980-05-30 Perfeccionamientos introducidos en las instalaciones de tra-tamiento del acero en bolsas Expired ES8100811A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7914396A FR2458594A1 (fr) 1979-06-06 1979-06-06 Perfectionnements apportes aux installations de traitement d'acier en poches

Publications (2)

Publication Number Publication Date
ES492035A0 ES492035A0 (es) 1980-12-16
ES8100811A1 true ES8100811A1 (es) 1980-12-16

Family

ID=9226254

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492035A Expired ES8100811A1 (es) 1979-06-06 1980-05-30 Perfeccionamientos introducidos en las instalaciones de tra-tamiento del acero en bolsas

Country Status (5)

Country Link
US (1) US4357485A (es)
BE (1) BE883652A (es)
ES (1) ES8100811A1 (es)
FR (1) FR2458594A1 (es)
LU (1) LU82503A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9109383D0 (en) * 1991-05-01 1991-06-26 Boc Group Plc Heating method and apparatus
DE4204757C2 (de) * 1992-02-18 2001-02-15 Ald Vacuum Techn Ag Umschmelzofen
DE4207967C2 (de) * 1992-03-13 2001-02-15 Ald Vacuum Techn Ag Umschmelzofen
DE4342511C2 (de) * 1993-12-08 1996-02-08 Mannesmann Ag Elektroinduktionsofen mit vertikal bewegbarem Rahmen
US6018542A (en) * 1999-01-06 2000-01-25 Integrated Environmental Technologies, Llc Sealed electrode feeding assembly
DE102004060826A1 (de) * 2004-12-17 2006-06-29 Sms Demag Ag Sicherungseinrichtung zur Detektion von Elektrodenbrüchen
DE102015005519B4 (de) * 2015-01-29 2016-10-06 CCP Technology GmbH Elektrodendichtungsanordnung für einen Plasmareaktor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1267976A (en) * 1917-10-11 1918-05-28 Andes Exploration And Smelting Corp Method and apparatus for the electrical reduction of ores.
DE370844C (de) * 1917-12-12 1923-03-08 Fiat Spa Schutzeinrichtung fuer die Elektroden elektrischer OEfen
US1538286A (en) * 1924-04-17 1925-05-19 Krause Edmund Protecting device for the cooling cylinders of the electrodes of furnaces heated by arcs
FR602355A (fr) * 1924-10-22 1926-03-17 Rheinische Metallw & Maschf Four électrique muni d'un dispositif pour interrompre automatiquement le courant encas de rupture d'une électrode
US2368998A (en) * 1942-05-02 1945-02-06 Nissim Raoul Electric arc furnace
US2662104A (en) * 1951-02-20 1953-12-08 Allegheny Ludlum Steel Feed and current supply apparatus for consumable electrodes and method of operating furnaces using the same
US2889386A (en) * 1955-03-19 1959-06-02 Heraeus Gmbh W C Arc melting
FR1418153A (fr) * 1964-10-05 1965-11-19 Siderurgie Fse Inst Rech Dispositif de passage d'électrodes dans un four électrique
US3614284A (en) * 1969-04-12 1971-10-19 Leybold Heraeus Verwaltung Melting furnace with movable current carrying leads for a consumable electrode
FR2215775A1 (en) * 1973-01-25 1974-08-23 Standard Messo Duisburg Vacuum arc heating of metallurgical vessels - in which the worn part of the electrode can be removed without removing and cooling the vacuum chamber cover
JPS526145A (en) * 1975-07-04 1977-01-18 Ishikawajima Harima Heavy Ind Co Ltd Arc furnace electrode failure detector
GB1583244A (en) * 1977-03-31 1981-01-21 British Steel Corp Electric arc steel processing unit including apparatus for detecting broken electrodes

Also Published As

Publication number Publication date
BE883652A (fr) 1980-10-01
US4357485A (en) 1982-11-02
LU82503A1 (fr) 1980-10-08
ES492035A0 (es) 1980-12-16
FR2458594A1 (fr) 1981-01-02
FR2458594B1 (es) 1985-05-17

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