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IT1151193B - Dispositivo di sollevamento per un coperchio di forno ad arco - Google Patents

Dispositivo di sollevamento per un coperchio di forno ad arco

Info

Publication number
IT1151193B
IT1151193B IT21405/82A IT2140582A IT1151193B IT 1151193 B IT1151193 B IT 1151193B IT 21405/82 A IT21405/82 A IT 21405/82A IT 2140582 A IT2140582 A IT 2140582A IT 1151193 B IT1151193 B IT 1151193B
Authority
IT
Italy
Prior art keywords
lifting device
oven cover
arc oven
arc
cover
Prior art date
Application number
IT21405/82A
Other languages
English (en)
Other versions
IT8221405A0 (it
Inventor
Hans Ludwig Schaller
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 IT8221405A0 publication Critical patent/IT8221405A0/it
Application granted granted Critical
Publication of IT1151193B publication Critical patent/IT1151193B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids or removable covers
    • F27D1/1808—Removable covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
IT21405/82A 1981-05-23 1982-05-20 Dispositivo di sollevamento per un coperchio di forno ad arco IT1151193B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3120613A DE3120613C2 (de) 1981-05-23 1981-05-23 Hubvorrichtung für einen Deckel eines Lichtbogenofens

Publications (2)

Publication Number Publication Date
IT8221405A0 IT8221405A0 (it) 1982-05-20
IT1151193B true IT1151193B (it) 1986-12-17

Family

ID=6133085

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21405/82A IT1151193B (it) 1981-05-23 1982-05-20 Dispositivo di sollevamento per un coperchio di forno ad arco

Country Status (5)

Country Link
JP (1) JPS57198981A (it)
DE (1) DE3120613C2 (it)
GB (1) GB2099121A (it)
IT (1) IT1151193B (it)
SE (1) SE447673B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514293A1 (de) * 1985-04-19 1986-10-30 Fuchs Systemtechnik GmbH, 7601 Willstätt Hub- und schwenkvorrichtung fuer den deckel des ofengefaesses eines lichtbogenofens
DE4126223A1 (de) * 1991-08-08 1993-02-11 Leybold Ag Vorrichtung zum schmelzen vorzugsweise stark reaktiver metalle in einem vakuum-schmelzofen
AT401304B (de) * 1993-11-04 1996-08-26 Voest Alpine Ind Anlagen Deckelhubwerk für einen auf ein metallurgisches gefäss aufsetzbaren deckel
JP6565421B2 (ja) * 2014-11-05 2019-08-28 大同特殊鋼株式会社 電気炉

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2396663A (en) * 1944-05-17 1946-03-19 Whiting Corp Electric arc furnace
DE1508471B2 (de) * 1966-12-28 1971-07-01 Demag Elektrometallurgie Gmbh, 4100 Duisburg Selbsttaetige verriegelung

Also Published As

Publication number Publication date
DE3120613A1 (de) 1982-12-23
JPS57198981A (en) 1982-12-06
DE3120613C2 (de) 1983-03-17
SE447673B (sv) 1986-12-01
GB2099121A (en) 1982-12-01
IT8221405A0 (it) 1982-05-20
SE8203091L (sv) 1982-11-24

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