JPS57176689A - Electric arc furnace - Google Patents

Electric arc furnace

Info

Publication number
JPS57176689A
JPS57176689A JP57056773A JP5677382A JPS57176689A JP S57176689 A JPS57176689 A JP S57176689A JP 57056773 A JP57056773 A JP 57056773A JP 5677382 A JP5677382 A JP 5677382A JP S57176689 A JPS57176689 A JP S57176689A
Authority
JP
Japan
Prior art keywords
support arm
arc furnace
electrode
vibrations
pitching
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.)
Pending
Application number
JP57056773A
Other languages
English (en)
Japanese (ja)
Inventor
Raketsuto Erubin
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.)
Krupp Stahl AG
Original Assignee
Krupp Stahl 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=6129657&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS57176689(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Krupp Stahl AG filed Critical Krupp Stahl AG
Publication of JPS57176689A publication Critical patent/JPS57176689A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
JP57056773A 1981-04-08 1982-04-07 Electric arc furnace Pending JPS57176689A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3114145A DE3114145C2 (de) 1981-04-08 1981-04-08 Elektrischer Lichtbogenofen

Publications (1)

Publication Number Publication Date
JPS57176689A true JPS57176689A (en) 1982-10-30

Family

ID=6129657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57056773A Pending JPS57176689A (en) 1981-04-08 1982-04-07 Electric arc furnace

Country Status (4)

Country Link
EP (1) EP0062767B1 (fr)
JP (1) JPS57176689A (fr)
AT (1) ATE15428T1 (fr)
DE (2) DE3114145C2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413033A1 (de) * 1984-04-04 1985-10-17 Mannesmann AG, 4000 Düsseldorf Verfahren und anordnung einer oszillierenden elektrode
US5297160A (en) * 1992-01-10 1994-03-22 Mannesmann Aktiengesellschaft Furnace electrode design

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH380354A (de) * 1960-05-06 1964-07-31 Sulzer Ag Schlankes Bauwerk
US3207014A (en) * 1962-09-24 1965-09-21 Kennametal Inc Method and apparatus for damping vibrations
DE1918747A1 (de) * 1969-04-14 1970-10-15 Messerschmitt Boelkow Blohm Schwingungsreduktion durch Anti-Schwinger
US3911199A (en) * 1974-04-26 1975-10-07 Westinghouse Electric Corp Seismic motion-damper for upstanding electrical equipment
DE2605476A1 (de) * 1976-02-12 1977-08-18 Johann Prof Dr I Kleinwaechter Aktive schwingungsdaempfung elastischer antriebselemente
DE2837741A1 (de) * 1978-08-21 1980-03-06 Bbc Brown Boveri & Cie Vorrichtung zur verbesserung der taetigkeit eines lichtbogenofens

Also Published As

Publication number Publication date
DE3114145C2 (de) 1985-04-04
EP0062767A1 (fr) 1982-10-20
ATE15428T1 (de) 1985-09-15
EP0062767B1 (fr) 1985-09-04
DE3265954D1 (en) 1985-10-10
DE3114145A1 (de) 1982-10-28

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