EP0043322A3 - Installation de four électrique à arcs - Google Patents

Installation de four électrique à arcs Download PDF

Info

Publication number
EP0043322A3
EP0043322A3 EP81401030A EP81401030A EP0043322A3 EP 0043322 A3 EP0043322 A3 EP 0043322A3 EP 81401030 A EP81401030 A EP 81401030A EP 81401030 A EP81401030 A EP 81401030A EP 0043322 A3 EP0043322 A3 EP 0043322A3
Authority
EP
European Patent Office
Prior art keywords
oven
geometry
installation
electric arc
cradle
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.)
Withdrawn
Application number
EP81401030A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0043322A2 (fr
Inventor
Jacques Michelet
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
Application filed by Clesid SA filed Critical Clesid SA
Publication of EP0043322A2 publication Critical patent/EP0043322A2/fr
Publication of EP0043322A3 publication Critical patent/EP0043322A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • F27D11/10—Disposition of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
EP81401030A 1980-06-27 1981-06-26 Installation de four électrique à arcs Withdrawn EP0043322A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8014488 1980-06-27
FR8014488A FR2485712A1 (fr) 1980-06-27 1980-06-27 Installation de four electrique a arcs

Publications (2)

Publication Number Publication Date
EP0043322A2 EP0043322A2 (fr) 1982-01-06
EP0043322A3 true EP0043322A3 (fr) 1982-01-13

Family

ID=9243654

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81401030A Withdrawn EP0043322A3 (fr) 1980-06-27 1981-06-26 Installation de four électrique à arcs

Country Status (3)

Country Link
EP (1) EP0043322A3 (enExample)
JP (1) JPS5741571A (enExample)
FR (1) FR2485712A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949898U (ja) * 1982-09-25 1984-04-02 愛知製鋼株式会社 電気炉装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR513990A (fr) * 1919-10-03 1921-02-28 Alexandre Lambert Four électrique
GB528549A (en) * 1938-05-16 1940-10-31 Leone Tagliaferri Improvements in or relating to electric arc furnaces
FR1029028A (fr) * 1950-11-30 1953-05-29 Demag Elektrometallurgie Gmbh Four électrique à arc
CH357486A (fr) * 1958-09-05 1961-10-15 Pechiney Prod Chimiques Sa Four électrique
DE2253616A1 (de) * 1971-11-09 1973-05-10 Asea Ab Kippbarer ofen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR513990A (fr) * 1919-10-03 1921-02-28 Alexandre Lambert Four électrique
GB528549A (en) * 1938-05-16 1940-10-31 Leone Tagliaferri Improvements in or relating to electric arc furnaces
FR1029028A (fr) * 1950-11-30 1953-05-29 Demag Elektrometallurgie Gmbh Four électrique à arc
CH357486A (fr) * 1958-09-05 1961-10-15 Pechiney Prod Chimiques Sa Four électrique
DE2253616A1 (de) * 1971-11-09 1973-05-10 Asea Ab Kippbarer ofen

Also Published As

Publication number Publication date
FR2485712B1 (enExample) 1984-04-13
JPS5741571A (en) 1982-03-08
EP0043322A2 (fr) 1982-01-06
FR2485712A1 (fr) 1981-12-31

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE DE FR GB IT LU NL SE

AK Designated contracting states

Designated state(s): AT BE DE FR GB IT LU NL SE

17P Request for examination filed

Effective date: 19820414

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19830330

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MICHELET, JACQUES