FR2517502B1 - - Google Patents

Info

Publication number
FR2517502B1
FR2517502B1 FR8122521A FR8122521A FR2517502B1 FR 2517502 B1 FR2517502 B1 FR 2517502B1 FR 8122521 A FR8122521 A FR 8122521A FR 8122521 A FR8122521 A FR 8122521A FR 2517502 B1 FR2517502 B1 FR 2517502B1
Authority
FR
France
Prior art keywords
electrodes
supply
cables
current
support arms
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
FR8122521A
Other languages
French (fr)
Other versions
FR2517502A1 (en
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
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=FR2517502(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Clesid SA filed Critical Clesid SA
Priority to FR8122521A priority Critical patent/FR2517502A1/en
Priority to ES1982276272U priority patent/ES276272Y/en
Priority to DE8282402192T priority patent/DE3270677D1/en
Priority to JP57211183A priority patent/JPS58161293A/en
Priority to EP82402192A priority patent/EP0080954B1/en
Priority to AT82402192T priority patent/ATE19335T1/en
Publication of FR2517502A1 publication Critical patent/FR2517502A1/en
Application granted granted Critical
Publication of FR2517502B1 publication Critical patent/FR2517502B1/fr
Granted 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)
  • Disintegrating Or Milling (AREA)
  • Physical Vapour Deposition (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.
FR8122521A 1981-12-01 1981-12-01 ELECTRODE SUPPLYING AND SUPPORTING DEVICE FOR ARC OVEN Granted FR2517502A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8122521A FR2517502A1 (en) 1981-12-01 1981-12-01 ELECTRODE SUPPLYING AND SUPPORTING DEVICE FOR ARC OVEN
ES1982276272U ES276272Y (en) 1981-12-01 1982-11-30 ELECTRIC ENERGY SUPPLY DEVICE AND MECHANICAL SUPPORT OF AN ELECTRIC ARC OVEN
DE8282402192T DE3270677D1 (en) 1981-12-01 1982-12-01 Connection and support arrangement for the electrodes of an arc furnace
JP57211183A JPS58161293A (en) 1981-12-01 1982-12-01 Voltage supplying and electrode supporting device for arc furnace
EP82402192A EP0080954B1 (en) 1981-12-01 1982-12-01 Connection and support arrangement for the electrodes of an arc furnace
AT82402192T ATE19335T1 (en) 1981-12-01 1982-12-01 CONNECTION AND CARRYING DEVICE FOR THE ELECTRODES OF AN ARC FURNACE.

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 (2)

Publication Number Publication Date
FR2517502A1 FR2517502A1 (en) 1983-06-03
FR2517502B1 true FR2517502B1 (en) 1984-10-26

Family

ID=9264562

Family Applications (1)

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

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
EP0080954A1 (en) 1983-06-08
EP0080954B1 (en) 1986-04-16
FR2517502A1 (en) 1983-06-03
ATE19335T1 (en) 1986-05-15
JPS58161293A (en) 1983-09-24
ES276272U (en) 1984-04-16
ES276272Y (en) 1984-12-01
DE3270677D1 (en) 1986-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse