ES8502830A1 - Dispositivo de refrigeracion para la union de electrodos mediante boquilla en hornos de arco voltaico. - Google Patents

Dispositivo de refrigeracion para la union de electrodos mediante boquilla en hornos de arco voltaico.

Info

Publication number
ES8502830A1
ES8502830A1 ES532661A ES532661A ES8502830A1 ES 8502830 A1 ES8502830 A1 ES 8502830A1 ES 532661 A ES532661 A ES 532661A ES 532661 A ES532661 A ES 532661A ES 8502830 A1 ES8502830 A1 ES 8502830A1
Authority
ES
Spain
Prior art keywords
receiver
nippled
joint
cooling device
arc furnace
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
ES532661A
Other languages
English (en)
Other versions
ES532661A0 (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.)
Vodafone GmbH
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 ES8502830A1 publication Critical patent/ES8502830A1/es
Publication of ES532661A0 publication Critical patent/ES532661A0/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
    • H05B7/12—Arrangements for cooling, sealing or protecting 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
    • H05B7/101—Mountings, supports or terminals at head of electrode, i.e. at the end remote from the arc

Landscapes

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

Abstract

DISPOSITIVO DE REFRIGERACION DE ELECTRODOS COMPUESTOS CUYAS PARTES ESTAN UNIDAS POR TRACCION.EL ELECTRODO TIENE UNA PARTE SUPERIOR (9) HUECA METALICA REFRIGERADA Y OTRA INFERIOR (1) DE GRAFITO, UNIDAS MECANICAMENTE MEDIANTE BOQUILLA (2), Y ELECTRICAMENTE A TRAVES DE LAS SUPERFICIES FRONTALES (K) DE LOS LATERALES DE LA PARTE SUPERIOR (9). LA BOQUILLA (2) ES RETENIDA POR EL ELEMENTO DE UNION (3), LIGADO CON UN DISPOSITIVO DE TRACCION (12, 14), QUE ESTA REFRIGERADO POR UN CASQUILLO (5) QUE LO RODEA, A TRAVES DE CONDUCCIONES DE AGUA (11, 13).
ES532661A 1983-05-26 1984-05-21 Dispositivo de refrigeracion para la union de electrodos mediante boquilla en hornos de arco voltaico. Granted ES532661A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3319389A DE3319389C2 (de) 1983-05-26 1983-05-26 Elektrode für Lichtbogenöfen

Publications (2)

Publication Number Publication Date
ES8502830A1 true ES8502830A1 (es) 1985-01-16
ES532661A0 ES532661A0 (es) 1985-01-16

Family

ID=6200103

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532661A Granted ES532661A0 (es) 1983-05-26 1984-05-21 Dispositivo de refrigeracion para la union de electrodos mediante boquilla en hornos de arco voltaico.

Country Status (7)

Country Link
US (1) US4615036A (es)
EP (1) EP0127568B1 (es)
JP (1) JPS59226499A (es)
AT (1) ATE41581T1 (es)
DE (1) DE3319389C2 (es)
DK (1) DK159037C (es)
ES (1) ES532661A0 (es)

Families Citing this family (1)

* 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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US824153A (en) * 1904-05-03 1906-06-26 Willson Aluminum Company Carbon-holder for electric furnaces.
US4121042A (en) * 1976-09-01 1978-10-17 The Steel Company Of Canada Limited Composite electrode with non-consumable upper section
US4168392A (en) * 1976-09-01 1979-09-18 The Steel Company Of Canada, Limited Composite electrode with non-consumable upper section
US4287381A (en) * 1978-12-19 1981-09-01 British Steel Corporation Electric arc furnace electrodes
DE3144926C2 (de) * 1980-11-17 1987-04-16 Leybold-Heraeus GmbH, 5000 Köln Grafitelektrode für den Einsatz in einen Elektrodenhalter eines Elektroofens
GB2087699B (en) * 1980-11-17 1984-07-18 Leybold Heraeus Gmbh & Co Kg Graphite electrode for use in an electric furnace
DE3071765D1 (en) * 1980-12-02 1986-10-23 Arc Tech Syst Ltd Arc furnaces electrode
DE3102776A1 (de) * 1981-01-28 1982-08-26 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Elektrode fuer lichtbogenoefen
DE3265147D1 (en) * 1981-03-24 1985-09-12 Krupp Gmbh High-current conductor system for electric furnaces
CA1199358A (en) * 1982-06-04 1986-01-14 Robert W. Montgomery Electric arc furnace electrodes
US4451926A (en) * 1982-08-03 1984-05-29 Great Lakes Carbon Corporation Composite electrode for arc furnace
FR2534691A1 (fr) * 1982-10-15 1984-04-20 Clecim Sa Dispositif de mesure de tension d'arc sur un four electrique

Also Published As

Publication number Publication date
EP0127568A1 (de) 1984-12-05
JPS59226499A (ja) 1984-12-19
EP0127568B1 (de) 1989-03-15
DK258184D0 (da) 1984-05-25
US4615036A (en) 1986-09-30
JPH0372192B2 (es) 1991-11-15
DE3319389C2 (de) 1987-03-05
DK258184A (da) 1984-11-27
ATE41581T1 (de) 1989-04-15
DK159037C (da) 1991-02-04
ES532661A0 (es) 1985-01-16
DE3319389A1 (de) 1984-11-29
DK159037B (da) 1990-08-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401