FR2697398B1 - Plaques de contact à faibles pertes thermiques pour four à arc électrique. - Google Patents

Plaques de contact à faibles pertes thermiques pour four à arc électrique.

Info

Publication number
FR2697398B1
FR2697398B1 FR9213128A FR9213128A FR2697398B1 FR 2697398 B1 FR2697398 B1 FR 2697398B1 FR 9213128 A FR9213128 A FR 9213128A FR 9213128 A FR9213128 A FR 9213128A FR 2697398 B1 FR2697398 B1 FR 2697398B1
Authority
FR
France
Prior art keywords
electric arc
heat loss
low heat
contact plates
arc furnaces
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 - Fee Related
Application number
FR9213128A
Other languages
English (en)
Other versions
FR2697398A1 (fr
Inventor
Pierre Faure
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.)
Ferropem SAS
Original Assignee
Pechiney Electrometallurgie 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
Application filed by Pechiney Electrometallurgie SAS filed Critical Pechiney Electrometallurgie SAS
Priority to FR9213128A priority Critical patent/FR2697398B1/fr
Publication of FR2697398A1 publication Critical patent/FR2697398A1/fr
Application granted granted Critical
Publication of FR2697398B1 publication Critical patent/FR2697398B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B7/12—Arrangements for cooling, sealing or protecting electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
FR9213128A 1992-10-27 1992-10-27 Plaques de contact à faibles pertes thermiques pour four à arc électrique. Expired - Fee Related FR2697398B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9213128A FR2697398B1 (fr) 1992-10-27 1992-10-27 Plaques de contact à faibles pertes thermiques pour four à arc électrique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9213128A FR2697398B1 (fr) 1992-10-27 1992-10-27 Plaques de contact à faibles pertes thermiques pour four à arc électrique.

Publications (2)

Publication Number Publication Date
FR2697398A1 FR2697398A1 (fr) 1994-04-29
FR2697398B1 true FR2697398B1 (fr) 1994-12-16

Family

ID=9435113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9213128A Expired - Fee Related FR2697398B1 (fr) 1992-10-27 1992-10-27 Plaques de contact à faibles pertes thermiques pour four à arc électrique.

Country Status (1)

Country Link
FR (1) FR2697398B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720385B1 (fr) 1994-05-31 1996-07-05 Pechiney Electrometallurgie Alliage de silicium pour la synthèse des alkyl ou aryl halogénosilanes contenant de l'aluminium, du calcium et du cuivre.
IT1310574B1 (it) 1999-06-11 2002-02-19 Danieli Off Mecc Dispositivo per il raffreddamento e la protezione di un catododi un forno elettrico ad arco
DE202005012571U1 (de) * 2005-08-10 2005-10-27 Sms Demag Ag Kühlvorrichtung für Elektroden eines metallurgischen Ofens
CN101873733B (zh) * 2010-02-05 2011-12-07 姚会元 矿热炉用导电铜颚板

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197900A (en) * 1978-03-16 1980-04-15 Beizerov Semen M Furnace for vacuum arc melting of highly reactive metals
DE3515438A1 (de) * 1985-04-29 1986-10-30 MAN Gutehoffnungshütte GmbH, 4200 Oberhausen Verfahren zum betrieb eines gleichstrom-lichtbogenofens, und einrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
FR2697398A1 (fr) 1994-04-29

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Legal Events

Date Code Title Description
ST Notification of lapse