DK246185A - Elektroovn - Google Patents

Elektroovn Download PDF

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Publication number
DK246185A
DK246185A DK246185A DK246185A DK246185A DK 246185 A DK246185 A DK 246185A DK 246185 A DK246185 A DK 246185A DK 246185 A DK246185 A DK 246185A DK 246185 A DK246185 A DK 246185A
Authority
DK
Denmark
Prior art keywords
electric furnace
furnace
electric
Prior art date
Application number
DK246185A
Other languages
English (en)
Other versions
DK246185D0 (da
Inventor
Harald Berger
Ernst Riegler
Ernst 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3521494&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK246185(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of DK246185D0 publication Critical patent/DK246185D0/da
Publication of DK246185A publication Critical patent/DK246185A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • 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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/19—Arrangements of devices for discharging
    • 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
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/15—Tapping equipment; Equipment for removing or retaining slag
    • F27D3/1509—Tapping equipment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
DK246185A 1984-06-01 1985-05-31 Elektroovn DK246185A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0181184A AT380102B (de) 1984-06-01 1984-06-01 Elektroofen

Publications (2)

Publication Number Publication Date
DK246185D0 DK246185D0 (da) 1985-05-31
DK246185A true DK246185A (da) 1985-12-02

Family

ID=3521494

Family Applications (1)

Application Number Title Priority Date Filing Date
DK246185A DK246185A (da) 1984-06-01 1985-05-31 Elektroovn

Country Status (5)

Country Link
EP (1) EP0167515B2 (da)
JP (1) JPS61246584A (da)
AT (1) AT380102B (da)
DE (1) DE3561764D1 (da)
DK (1) DK246185A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5132984A (en) * 1990-11-01 1992-07-21 Norton Company Segmented electric furnace
FR2674946B1 (fr) * 1991-04-05 1993-08-06 Clecim Sa Four electrique de production de metal.
FR2691240B1 (fr) * 1991-04-05 1996-02-23 Clecim Sa Four electrique de production de metal.
DE4209765C2 (de) * 1992-03-23 1994-11-03 Mannesmann Ag Verfahren und Vorrichtung zur Behandlung der Abgase eines Lichtbogenofens
EP2803927A1 (de) * 2013-05-17 2014-11-19 Siemens VAI Metals Technologies GmbH Metallurgisches Ofengefäß und Verfahren zu seinem Betrieb

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1861213A (en) * 1931-04-07 1932-05-31 Albert E Greene Electric furnace with cooling means
US2579885A (en) * 1948-12-04 1951-12-25 Norton Co Pouring arc furnace
FR2218397B1 (da) * 1973-02-21 1976-05-14 Siderurgie Fse Inst Rech
US4071687A (en) * 1975-03-17 1978-01-31 National Research Institute For Metals Electric arc furnace for continuous melting of directly reduced iron or directly reduced iron ore
DE2944269C3 (de) * 1979-11-02 1982-04-15 Mannesmann AG, 4000 Düsseldorf Ofengefäß eines kippbaren Lichtbogenofens
DE8231869U1 (de) * 1982-11-10 1983-10-13 Mannesmann Ag, 4000 Duesseldorf Kippbarer Lichtbogenofen

Also Published As

Publication number Publication date
DK246185D0 (da) 1985-05-31
EP0167515B1 (de) 1988-03-02
JPS61246584A (ja) 1986-11-01
DE3561764D1 (en) 1988-04-07
AT380102B (de) 1986-04-10
JPH0419469B2 (da) 1992-03-30
EP0167515A1 (de) 1986-01-08
ATA181184A (de) 1985-08-15
EP0167515B2 (de) 1992-03-18

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
AHS Application shelved for other reasons than non-payment