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AT370871B - Elektroofen, wie lichtbogenofen oder plasmaschmelzofen - Google Patents

Elektroofen, wie lichtbogenofen oder plasmaschmelzofen

Info

Publication number
AT370871B
AT370871B AT0003081A AT3081A AT370871B AT 370871 B AT370871 B AT 370871B AT 0003081 A AT0003081 A AT 0003081A AT 3081 A AT3081 A AT 3081A AT 370871 B AT370871 B AT 370871B
Authority
AT
Austria
Prior art keywords
ovens
arc
plasma melting
electric
electric ovens
Prior art date
Application number
AT0003081A
Other languages
English (en)
Other versions
ATA3081A (de
Inventor
Ernst Ing Riegler
Ernst Ing Zajicek
Original Assignee
Voest Alpine 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 Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT0003081A priority Critical patent/AT370871B/de
Priority to DE8181890210T priority patent/DE3163688D1/de
Priority to EP81890210A priority patent/EP0056224B1/de
Priority to US06/336,896 priority patent/US4423515A/en
Priority to JP57002193A priority patent/JPS57142475A/ja
Publication of ATA3081A publication Critical patent/ATA3081A/de
Application granted granted Critical
Publication of AT370871B publication Critical patent/AT370871B/de
Priority to JP1985166497U priority patent/JPS6317989Y2/ja

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor
    • F27B3/16—Walls; Roofs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Actuator (AREA)
  • Support Of The Bearing (AREA)
AT0003081A 1981-01-08 1981-01-08 Elektroofen, wie lichtbogenofen oder plasmaschmelzofen AT370871B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT0003081A AT370871B (de) 1981-01-08 1981-01-08 Elektroofen, wie lichtbogenofen oder plasmaschmelzofen
DE8181890210T DE3163688D1 (en) 1981-01-08 1981-12-23 Electric furnace, such as an electric-arc furnace or plasma melting furnace
EP81890210A EP0056224B1 (de) 1981-01-08 1981-12-23 Elektroofen, wie Lichtbogenofen oder Plasmaschmelzofen
US06/336,896 US4423515A (en) 1981-01-08 1982-01-04 Electric furnace
JP57002193A JPS57142475A (en) 1981-01-08 1982-01-08 Electric furnace
JP1985166497U JPS6317989Y2 (de) 1981-01-08 1985-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0003081A AT370871B (de) 1981-01-08 1981-01-08 Elektroofen, wie lichtbogenofen oder plasmaschmelzofen

Publications (2)

Publication Number Publication Date
ATA3081A ATA3081A (de) 1982-09-15
AT370871B true AT370871B (de) 1983-05-10

Family

ID=3479661

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0003081A AT370871B (de) 1981-01-08 1981-01-08 Elektroofen, wie lichtbogenofen oder plasmaschmelzofen

Country Status (5)

Country Link
US (1) US4423515A (de)
EP (1) EP0056224B1 (de)
JP (2) JPS57142475A (de)
AT (1) AT370871B (de)
DE (1) DE3163688D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9429363B2 (en) 2010-09-30 2016-08-30 Primetals Technologies Austria GmbH Lift and pivot device for a cover of a furnace and furnace system and method for charging and servicing such a furnace system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT371921B (de) * 1981-10-09 1983-08-10 Voest Alpine Ag Elektroofen
SE431604B (sv) * 1982-06-29 1984-02-13 Asea Ab Anordning for positionering av elektroder vid ljusbagsugnar
US5429341A (en) * 1991-04-17 1995-07-04 Miskolci Egyetem Apparatus and capsule for carrying out processes of directed crystallization, especially in cosmic space conditions
US5445060A (en) * 1994-09-02 1995-08-29 Randall Manufacturing Co., Inc. Floating fluid actuated cylinder
DE102008028966A1 (de) 2008-06-18 2009-12-24 Fuchs Technology Holding Ag Drehportal für einen Ofen
EP2703528A1 (de) 2012-08-31 2014-03-05 baumhueter extrusion GmbH Vernetzte Polyethylenfaser, deren Verwendung und Verfahren zu deren Herstellung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1818239A (en) * 1929-09-25 1931-08-11 Pittsburgh Res Corp Electric furnace
US2469740A (en) * 1946-01-31 1949-05-10 Deiaware Engineering Corp Arc furnace with lift and swing aside roof
DE835443C (de) * 1949-10-01 1952-03-31 Demag Elektrostahl G M B H Elektroschmelzofen mit Hubwerk zum Abnehmen des Deckels
FR1189359A (fr) * 1957-01-26 1959-10-02 Demag Elektrometallurgie Gmbh Four à électrodes basculant
FR1290741A (fr) * 1961-06-02 1962-04-13 Cie Constr Gros Mat Electromec Dispositif d'équilibrage du système porte-électrodes des fours à arc à régulation électrique
US3181436A (en) * 1962-01-12 1965-05-04 Marmac Company Differential hydraulic cylinder mechanism
DE1216900B (de) * 1965-06-19 1966-05-18 Demag Elektrometallurgie Gmbh Vorrichtung zum Ankuppeln des abhebbaren Ofendeckels an die Elektroden-Hubvorrichtung eines Lichtbogenofens
DE1508471B2 (de) * 1966-12-28 1971-07-01 Demag Elektrometallurgie Gmbh, 4100 Duisburg Selbsttaetige verriegelung
JPS4828632U (de) * 1971-08-07 1973-04-07
JPS5147992U (de) * 1974-10-09 1976-04-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9429363B2 (en) 2010-09-30 2016-08-30 Primetals Technologies Austria GmbH Lift and pivot device for a cover of a furnace and furnace system and method for charging and servicing such a furnace system

Also Published As

Publication number Publication date
US4423515A (en) 1983-12-27
EP0056224A1 (de) 1982-07-21
DE3163688D1 (en) 1984-06-20
JPS6317989Y2 (de) 1988-05-20
ATA3081A (de) 1982-09-15
EP0056224B1 (de) 1984-05-16
JPS57142475A (en) 1982-09-03
JPS6181598U (de) 1986-05-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee