ATE515671T1 - Lichtbogenofendecke und mittelteil für diese decke - Google Patents

Lichtbogenofendecke und mittelteil für diese decke

Info

Publication number
ATE515671T1
ATE515671T1 AT07786229T AT07786229T ATE515671T1 AT E515671 T1 ATE515671 T1 AT E515671T1 AT 07786229 T AT07786229 T AT 07786229T AT 07786229 T AT07786229 T AT 07786229T AT E515671 T1 ATE515671 T1 AT E515671T1
Authority
AT
Austria
Prior art keywords
ceiling
arc furnace
center part
central part
peripheral part
Prior art date
Application number
AT07786229T
Other languages
English (en)
Inventor
Serge Fontaine
Paolo Esposito
Original Assignee
Vesuvius Crucible Co
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 Vesuvius Crucible Co filed Critical Vesuvius Crucible Co
Application granted granted Critical
Publication of ATE515671T1 publication Critical patent/ATE515671T1/de

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
    • F27D1/02—Crowns; Roofs
    • F27D1/025—Roofs supported around their periphery, e.g. arched roofs
    • 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
    • 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 Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
AT07786229T 2006-07-20 2007-07-20 Lichtbogenofendecke und mittelteil für diese decke ATE515671T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06117550A EP1881285A1 (de) 2006-07-20 2006-07-20 Deckel eines Lichtbogenofens und dessen Herzstück
PCT/EP2007/006481 WO2008009468A1 (en) 2006-07-20 2007-07-20 Electric arc furnace roof top and central portion for this roof top

Publications (1)

Publication Number Publication Date
ATE515671T1 true ATE515671T1 (de) 2011-07-15

Family

ID=37692606

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07786229T ATE515671T1 (de) 2006-07-20 2007-07-20 Lichtbogenofendecke und mittelteil für diese decke

Country Status (9)

Country Link
US (1) US20090168831A1 (de)
EP (2) EP1881285A1 (de)
AT (1) ATE515671T1 (de)
BR (1) BRPI0714443A2 (de)
CA (1) CA2656734A1 (de)
CO (1) CO6160252A2 (de)
MA (1) MA30647B1 (de)
MX (1) MX2009000754A (de)
WO (1) WO2008009468A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1397723B1 (it) * 2009-12-16 2013-01-24 Com In S R L Voltino per forno elettrico
US8780952B2 (en) * 2010-04-05 2014-07-15 John W. Schwer Roof system for electric arc furnace and method for manufacturing the same
EP2503011B1 (de) * 2011-03-14 2013-06-26 Refractory Intellectual Property GmbH & Co. KG Industrieofenabdeckung
KR101293060B1 (ko) * 2011-03-30 2013-08-05 현대제철 주식회사 전기로용 지붕
CN102252517A (zh) * 2011-04-26 2011-11-23 洛阳市科创耐火材料有限公司 一种低成本、长寿命的组合式电弧炉炉顶预制件
CN102213545A (zh) * 2011-05-03 2011-10-12 张小旭 一种组合式电弧炉炉盖

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS5414308A (en) * 1977-07-05 1979-02-02 Kurosaki Refractories Co Method of preventing mutual welding of largeeand smalllceiling joint area in electric furnace
JPS596357B2 (ja) * 1977-07-22 1984-02-10 黒崎窯業株式会社 電気炉天井
JPS5440208A (en) * 1977-09-05 1979-03-29 Kurosaki Refractories Co Electric furnace ceiling with replaceable small ceiling
US4417343A (en) * 1980-10-01 1983-11-22 Nikko Co., Ltd. Water-cooled lid made of steel tubing for electric furnace
US4553245A (en) * 1983-06-24 1985-11-12 Wean United, Inc. Roof assembly for an electric arc furnace
JPS5989980A (ja) * 1983-10-03 1984-05-24 黒崎窯業株式会社 誘導電流防止機構を備える製鋼用電弧炉の炉蓋
US4545058A (en) * 1983-12-15 1985-10-01 Amsted Industries Incorporated Electric furnace refractory roof form

Also Published As

Publication number Publication date
BRPI0714443A2 (pt) 2013-04-24
EP2047197A1 (de) 2009-04-15
CO6160252A2 (es) 2010-05-20
MX2009000754A (es) 2009-01-30
CA2656734A1 (en) 2008-01-24
WO2008009468A1 (en) 2008-01-24
EP1881285A1 (de) 2008-01-23
MA30647B1 (fr) 2009-08-03
US20090168831A1 (en) 2009-07-02
EP2047197B1 (de) 2011-07-06

Similar Documents

Publication Publication Date Title
ATE515671T1 (de) Lichtbogenofendecke und mittelteil für diese decke
EG25111A (en) Apparatus for the combustion of gas exiting from afurnace, for the preheating of scraps entering th e furnace itself and related process.
ECSP088369A (es) Novedosos derivados de 1-aza-bicicloalquilo para el tratamiento de trastornos psicóticos y neurodegenerativos
EP1727609A4 (de) Bromzugabe zur verbesserten entfernung von quecksilber aus rauchgas
ATE455452T1 (de) Plasmabrennerkopf, plasmabrennerschaft und plasmabrenner
DE60334172D1 (de) Einteilige ringförmige Verkleidung für Gasturbinenbrennkammer
TW200732836A (en) Method for expelling gas positioned between a substrate and a mold
EG23553A (en) Process for the removal of oxygen from gas mixtures
SG149063A1 (en) Use of modified cyclosporins for the treatment of hcv disorders
ATE507450T1 (de) Schmelzofen, insbesondere lichtbogenofen
DE60220523D1 (de) Gasbrenner für trockner
TW200615399A (en) Coating material for coating platinum material, platinum material having such coating material, and glass making apparatus
DE60207890D1 (de) Neue verbindungen
NO20075599L (no) Profylaktisk eller terapeutisk middel mot depresjon eller angstforstyrrelser
MX2007005936A (es) Una sintesis asimetrica del acido (s)-(+)-3-(aminometil)-5- metilhexanoico.
UA84429C2 (ru) БЕНЗАМИДЫ ДЕЙСТВУЮЩИЕ ПО ТИПУ РРАRγ-МОДУЛЯТОРОВ
ATE546061T1 (de) Haarbehandlungsvorrichtung
GB0400031D0 (en) Depression treatment
WO2005101453A3 (de) Gasentladungslampe mit helixform des entladungsrohres und innerem rohrstück
FR2880012B1 (fr) Procede de production d'hydrogene par voie thermochimique, base sur l'hydrochloration du cerium
ATE377740T1 (de) Elektroreduktionsofen
DE502004003839D1 (de) Gasspülelement und zugehörige gasspüleinrichtung
FR2857253B1 (fr) Installation comprenant une machine de fabrication de comprimes en particulier a usage therapeuthique
EA200602009A1 (ru) Выпускная труба
BR0318011A (pt) Composição para produção de um corpo moldado de cerâmica refratária, corpos moldados formados deste e uso

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties