IT1143329B - Volta perfezionata per forno elettrico ad arco - Google Patents

Volta perfezionata per forno elettrico ad arco

Info

Publication number
IT1143329B
IT1143329B IT67118/81A IT6711881A IT1143329B IT 1143329 B IT1143329 B IT 1143329B IT 67118/81 A IT67118/81 A IT 67118/81A IT 6711881 A IT6711881 A IT 6711881A IT 1143329 B IT1143329 B IT 1143329B
Authority
IT
Italy
Prior art keywords
perfected
vault
electric arc
arc oven
oven
Prior art date
Application number
IT67118/81A
Other languages
English (en)
Other versions
IT8167118A0 (it
Inventor
Bernard Guilrain
Xavier Tinchant
Original Assignee
Clesid 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 Clesid Sa filed Critical Clesid Sa
Publication of IT8167118A0 publication Critical patent/IT8167118A0/it
Application granted granted Critical
Publication of IT1143329B publication Critical patent/IT1143329B/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
    • F27D1/1816—Removable covers specially adapted for arc furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
IT67118/81A 1980-02-22 1981-01-29 Volta perfezionata per forno elettrico ad arco IT1143329B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003924A FR2476823B1 (fr) 1980-02-22 1980-02-22 Voute perfectionnee pour four electrique a arc

Publications (2)

Publication Number Publication Date
IT8167118A0 IT8167118A0 (it) 1981-01-29
IT1143329B true IT1143329B (it) 1986-10-22

Family

ID=9238863

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67118/81A IT1143329B (it) 1980-02-22 1981-01-29 Volta perfezionata per forno elettrico ad arco

Country Status (6)

Country Link
US (1) US4371970A (it)
DE (1) DE3103770A1 (it)
ES (1) ES267108Y (it)
FR (1) FR2476823B1 (it)
GB (1) GB2070214B (it)
IT (1) IT1143329B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627714B1 (fr) * 1988-02-26 1990-12-28 Alusuisse France Sa Poche de transport notamment de metaux liquides
DE4100960C1 (en) * 1991-01-15 1992-05-21 Krupp Stahl Ag, 4630 Bochum, De Lid for electric arc furnace for melting steel - has arched main-part and central parts of fire resistant material with iron@ plate seamlessly surrounding central part with air-gap to main part
US5241559A (en) * 1992-03-30 1993-08-31 Emc International, Inc. Electric arc furnace roof
ITUD960018A1 (it) * 1996-02-13 1997-08-14 Danieli Off Mecc Volta raffreddata per forni elettrici ad arco e per forni siviera
IT1310527B1 (it) * 1999-01-20 2002-02-18 Danieli Off Mecc Sistema di tamponamento della regione del delta della voltadi un forno elettrico ad arco
KR101299096B1 (ko) * 2011-03-30 2013-08-28 현대제철 주식회사 래들로용 지붕

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179574B (de) * 1963-03-26 1964-10-15 Gussstahlwerk Oberkassel Ag Vo Absaugevorrichtung eines Lichtbogenofens
US3533611A (en) * 1968-06-06 1970-10-13 Wheelabrator Corp Furnace ventilation system
US3604376A (en) * 1969-12-16 1971-09-14 Sticker Ind Supply Corp Electric furnace ventilation and gas cooling cleaning system
DE2203161C2 (de) * 1972-01-24 1973-09-20 Ceag Dominit Ag, 4600 Dortmund Absaugvorrichtung fur Elektroofen
US3967048A (en) * 1975-06-06 1976-06-29 Longenecker Levi S Dual ring supported roof for electric arc furnace
US4021603A (en) * 1975-10-22 1977-05-03 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Roof for arc furnace
DE2805263C2 (de) * 1977-02-08 1983-09-08 Daidotokushuko K.K., Nagoya, Aichi Wassergekühlter Ofendeckel
LU80033A1 (it) * 1978-07-24 1978-12-12
US4216348A (en) * 1979-02-09 1980-08-05 Wean United, Inc. Roof assembly for an electric arc furnace
LU81209A1 (de) * 1979-05-02 1979-09-10 Sidepal Sa Wassergekuehlter deckel fuer industrieoefen

Also Published As

Publication number Publication date
GB2070214A (en) 1981-09-03
IT8167118A0 (it) 1981-01-29
ES267108Y (es) 1983-08-16
US4371970A (en) 1983-02-01
FR2476823B1 (fr) 1985-06-28
FR2476823A1 (fr) 1981-08-28
ES267108U (es) 1983-02-16
DE3103770A1 (de) 1981-12-24
GB2070214B (en) 1983-06-02

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