DE3270677D1 - Connection and support arrangement for the electrodes of an arc furnace - Google Patents

Connection and support arrangement for the electrodes of an arc furnace

Info

Publication number
DE3270677D1
DE3270677D1 DE8282402192T DE3270677T DE3270677D1 DE 3270677 D1 DE3270677 D1 DE 3270677D1 DE 8282402192 T DE8282402192 T DE 8282402192T DE 3270677 T DE3270677 T DE 3270677T DE 3270677 D1 DE3270677 D1 DE 3270677D1
Authority
DE
Germany
Prior art keywords
electrodes
supply
arc furnace
connection
support arrangement
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.)
Expired
Application number
DE8282402192T
Other languages
German (de)
Inventor
Jean Davene
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.)
Clecim SAS
Original Assignee
Clecim SAS
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=9264562&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3270677(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Clecim SAS filed Critical Clecim SAS
Application granted granted Critical
Publication of DE3270677D1 publication Critical patent/DE3270677D1/en
Expired 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
    • H05B7/103—Mountings, supports or terminals with jaws

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Physical Vapour Deposition (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

1. Arrangement for the supply of electrical energy to and for the support of the electrodes in an electric arc furnace comprising three electrodes fixed respectively in grips (14, 15, 16) placed at the respective ends of three support arms (8, 9, 10) extending horizontally from a vertical pillar, the said electrodes being connected by rigid electrical conductors to cables (13) for the supply of current, characterized in that the rigid conductors for the supply of electricity to the electrodes are constituted by the same horizontal support arms (8, 9, 10), the latter being constructed of non-magnetic metal and being provided, at their downstream ends opposite to the electrodes, with respective contact elements (11, 12) to which the cables (13) for the supply of current are connected.
DE8282402192T 1981-12-01 1982-12-01 Connection and support arrangement for the electrodes of an arc furnace Expired DE3270677D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8122521A FR2517502A1 (en) 1981-12-01 1981-12-01 ELECTRODE SUPPLYING AND SUPPORTING DEVICE FOR ARC OVEN

Publications (1)

Publication Number Publication Date
DE3270677D1 true DE3270677D1 (en) 1986-05-22

Family

ID=9264562

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282402192T Expired DE3270677D1 (en) 1981-12-01 1982-12-01 Connection and support arrangement for the electrodes of an arc furnace

Country Status (6)

Country Link
EP (1) EP0080954B1 (en)
JP (1) JPS58161293A (en)
AT (1) ATE19335T1 (en)
DE (1) DE3270677D1 (en)
ES (1) ES276272Y (en)
FR (1) FR2517502A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563404A1 (en) * 1984-04-19 1985-10-25 Stein Heurtey Support arm for ladle furnace electrode
US4682341A (en) * 1984-11-29 1987-07-21 Fuchs Systemtechnik Gmbh Electric arc furnace
DE3601989A1 (en) * 1986-01-23 1987-07-30 Conradty Nuernberg THREE-PHASE ARC FURNACE
JP2543642Y2 (en) * 1992-10-20 1997-08-13 株式会社ニッコー Electrode support equipment for electric furnaces
DE4236158C1 (en) * 1992-10-20 1994-03-17 Mannesmann Ag Electrode support arm for arc furnaces
DE102014208516A1 (en) 2014-05-07 2015-11-12 Sms Group Gmbh Apparatus for supporting an electrode arm of a high current supply to a metallurgical furnace
FR3045269A1 (en) * 2015-04-01 2017-06-16 Clesid Lorber DRIVING ARM IN AMAGNETIC AVIER ENHANCED BY LOW RESISTIVITY MATERIAL

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR783511A (en) * 1934-03-21 1935-07-15 Electrode suspension system and method for special alloy electric furnaces
FR848766A (en) * 1938-02-14 1939-11-07 Umbra Prodotti Chimici Soc Electrode holder for electric furnaces, in particular for the production of carbon disulphide
US2494775A (en) 1946-01-31 1950-01-17 Delaware Engineering Corp Arc electrode support
US3395238A (en) * 1965-05-17 1968-07-30 Northwestern Steel & Wire Comp Power coupling and electrode arrangement for electric furnace
SE322850B (en) * 1965-06-10 1970-04-20 Asea Ab
GB1166148A (en) * 1967-06-06 1969-10-08 United Steel Companies Ltd Electric Arc Furnaces
JPS5150686Y2 (en) * 1973-06-13 1976-12-06

Also Published As

Publication number Publication date
FR2517502A1 (en) 1983-06-03
FR2517502B1 (en) 1984-10-26
ES276272U (en) 1984-04-16
EP0080954A1 (en) 1983-06-08
JPS58161293A (en) 1983-09-24
EP0080954B1 (en) 1986-04-16
ES276272Y (en) 1984-12-01
ATE19335T1 (en) 1986-05-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation