ES267108U - "boveda para horno electrico de arco". - Google Patents

"boveda para horno electrico de arco".

Info

Publication number
ES267108U
ES267108U ES1981267108U ES267108U ES267108U ES 267108 U ES267108 U ES 267108U ES 1981267108 U ES1981267108 U ES 1981267108U ES 267108 U ES267108 U ES 267108U ES 267108 U ES267108 U ES 267108U
Authority
ES
Spain
Prior art keywords
dome
electric arc
arc furnace
conduits
tubes
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.)
Granted
Application number
ES1981267108U
Other languages
English (en)
Other versions
ES267108Y (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.)
Clesid SA
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 ES267108U publication Critical patent/ES267108U/es
Application granted granted Critical
Publication of ES267108Y publication Critical patent/ES267108Y/es
Expired legal-status Critical Current

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, 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)

Abstract

Bóveda para horno eléctrico de arco, del tipo que comprende una parte central de material refractario y una corona metálica refrigerada, comprendiendo dicha corona medios destinados a captar y evacuar los gases generados por la elaboración del acero, caracterizada porque de forma general abombada, con concavidad vuelta hacia la solera, y porque dicha corona está construida de manera monolítica.
ES1981267108U 1980-02-22 1981-02-20 "boveda para horno electrico de arco". Expired ES267108Y (es)

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
ES267108U true ES267108U (es) 1983-02-16
ES267108Y ES267108Y (es) 1983-08-16

Family

ID=9238863

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981267108U Expired ES267108Y (es) 1980-02-22 1981-02-20 "boveda para horno electrico de arco".

Country Status (6)

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

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
US4182610A (en) * 1977-02-08 1980-01-08 Daidotokushuko Kabushikikaisha Water-cooled furnace cover
LU80033A1 (es) * 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
US4371970A (en) 1983-02-01
DE3103770A1 (de) 1981-12-24
GB2070214B (en) 1983-06-02
ES267108Y (es) 1983-08-16
IT8167118A0 (it) 1981-01-29
FR2476823A1 (fr) 1981-08-28
IT1143329B (it) 1986-10-22
GB2070214A (en) 1981-09-03
FR2476823B1 (fr) 1985-06-28

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