FR2458594B1 - - Google Patents

Info

Publication number
FR2458594B1
FR2458594B1 FR7914396A FR7914396A FR2458594B1 FR 2458594 B1 FR2458594 B1 FR 2458594B1 FR 7914396 A FR7914396 A FR 7914396A FR 7914396 A FR7914396 A FR 7914396A FR 2458594 B1 FR2458594 B1 FR 2458594B1
Authority
FR
France
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
FR7914396A
Other languages
French (fr)
Other versions
FR2458594A1 (fr
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.)
Heurtey Metallurgie SA
Original Assignee
Heurtey Metallurgie 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
Application filed by Heurtey Metallurgie SA filed Critical Heurtey Metallurgie SA
Priority to FR7914396A priority Critical patent/FR2458594A1/fr
Priority to US06/154,140 priority patent/US4357485A/en
Priority to ES492035A priority patent/ES492035A0/es
Priority to LU82503A priority patent/LU82503A1/fr
Priority to BE0/200901A priority patent/BE883652A/fr
Publication of FR2458594A1 publication Critical patent/FR2458594A1/fr
Application granted granted Critical
Publication of FR2458594B1 publication Critical patent/FR2458594B1/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR7914396A 1979-06-06 1979-06-06 Perfectionnements apportes aux installations de traitement d'acier en poches Granted FR2458594A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7914396A FR2458594A1 (fr) 1979-06-06 1979-06-06 Perfectionnements apportes aux installations de traitement d'acier en poches
US06/154,140 US4357485A (en) 1979-06-06 1980-05-29 Ladle steel treatment system including three-part electrode casing
ES492035A ES492035A0 (es) 1979-06-06 1980-05-30 Perfeccionamientos introducidos en las instalaciones de tra-tamiento del acero en bolsas
LU82503A LU82503A1 (fr) 1979-06-06 1980-06-05 Perfectionnements apportes aux installations de traitement d'acier en poches
BE0/200901A BE883652A (fr) 1979-06-06 1980-06-05 Perfectionnements apportes aux installations de traitement d'acier en poches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7914396A FR2458594A1 (fr) 1979-06-06 1979-06-06 Perfectionnements apportes aux installations de traitement d'acier en poches

Publications (2)

Publication Number Publication Date
FR2458594A1 FR2458594A1 (fr) 1981-01-02
FR2458594B1 true FR2458594B1 (OSRAM) 1985-05-17

Family

ID=9226254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914396A Granted FR2458594A1 (fr) 1979-06-06 1979-06-06 Perfectionnements apportes aux installations de traitement d'acier en poches

Country Status (5)

Country Link
US (1) US4357485A (OSRAM)
BE (1) BE883652A (OSRAM)
ES (1) ES492035A0 (OSRAM)
FR (1) FR2458594A1 (OSRAM)
LU (1) LU82503A1 (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9109383D0 (en) * 1991-05-01 1991-06-26 Boc Group Plc Heating method and apparatus
DE4204757C2 (de) * 1992-02-18 2001-02-15 Ald Vacuum Techn Ag Umschmelzofen
DE4207967C2 (de) * 1992-03-13 2001-02-15 Ald Vacuum Techn Ag Umschmelzofen
DE4342511C2 (de) * 1993-12-08 1996-02-08 Mannesmann Ag Elektroinduktionsofen mit vertikal bewegbarem Rahmen
US6018542A (en) * 1999-01-06 2000-01-25 Integrated Environmental Technologies, Llc Sealed electrode feeding assembly
DE102004060826A1 (de) * 2004-12-17 2006-06-29 Sms Demag Ag Sicherungseinrichtung zur Detektion von Elektrodenbrüchen
DE102015005519B4 (de) * 2015-01-29 2016-10-06 CCP Technology GmbH Elektrodendichtungsanordnung für einen Plasmareaktor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1267976A (en) * 1917-10-11 1918-05-28 Andes Exploration And Smelting Corp Method and apparatus for the electrical reduction of ores.
DE370844C (de) * 1917-12-12 1923-03-08 Fiat Spa Schutzeinrichtung fuer die Elektroden elektrischer OEfen
US1538286A (en) * 1924-04-17 1925-05-19 Krause Edmund Protecting device for the cooling cylinders of the electrodes of furnaces heated by arcs
FR602355A (fr) * 1924-10-22 1926-03-17 Rheinische Metallw & Maschf Four électrique muni d'un dispositif pour interrompre automatiquement le courant encas de rupture d'une électrode
US2368998A (en) * 1942-05-02 1945-02-06 Nissim Raoul Electric arc furnace
US2662104A (en) * 1951-02-20 1953-12-08 Allegheny Ludlum Steel Feed and current supply apparatus for consumable electrodes and method of operating furnaces using the same
US2889386A (en) * 1955-03-19 1959-06-02 Heraeus Gmbh W C Arc melting
FR1418153A (fr) * 1964-10-05 1965-11-19 Siderurgie Fse Inst Rech Dispositif de passage d'électrodes dans un four électrique
US3614284A (en) * 1969-04-12 1971-10-19 Leybold Heraeus Verwaltung Melting furnace with movable current carrying leads for a consumable electrode
FR2215775A1 (en) * 1973-01-25 1974-08-23 Standard Messo Duisburg Vacuum arc heating of metallurgical vessels - in which the worn part of the electrode can be removed without removing and cooling the vacuum chamber cover
JPS526145A (en) * 1975-07-04 1977-01-18 Ishikawajima Harima Heavy Ind Co Ltd Arc furnace electrode failure detector
GB1583244A (en) * 1977-03-31 1981-01-21 British Steel Corp Electric arc steel processing unit including apparatus for detecting broken electrodes

Also Published As

Publication number Publication date
BE883652A (fr) 1980-10-01
LU82503A1 (fr) 1980-10-08
FR2458594A1 (fr) 1981-01-02
US4357485A (en) 1982-11-02
ES8100811A1 (es) 1980-12-16
ES492035A0 (es) 1980-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse