BR8302028A - Metodo de controle e equilibrio de forca em forno eletrico - Google Patents

Metodo de controle e equilibrio de forca em forno eletrico

Info

Publication number
BR8302028A
BR8302028A BR8302028A BR8302028A BR8302028A BR 8302028 A BR8302028 A BR 8302028A BR 8302028 A BR8302028 A BR 8302028A BR 8302028 A BR8302028 A BR 8302028A BR 8302028 A BR8302028 A BR 8302028A
Authority
BR
Brazil
Prior art keywords
forces
balance
control
electric oven
oven
Prior art date
Application number
BR8302028A
Other languages
English (en)
Portuguese (pt)
Inventor
Matti Elias Honkaniemi
Markus Hyvarinen
Paavo Raukko
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of BR8302028A publication Critical patent/BR8302028A/pt

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
    • H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
    • H05B7/148—Automatic control of power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Gasification And Melting Of Waste (AREA)
BR8302028A 1982-04-16 1983-04-15 Metodo de controle e equilibrio de forca em forno eletrico BR8302028A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI821337A FI64486C (fi) 1982-04-16 1982-04-16 Saett att reglera och balansera effekten hos en elektrisk ugn

Publications (1)

Publication Number Publication Date
BR8302028A true BR8302028A (pt) 1983-12-27

Family

ID=8515364

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8302028A BR8302028A (pt) 1982-04-16 1983-04-15 Metodo de controle e equilibrio de forca em forno eletrico

Country Status (11)

Country Link
AT (1) AT392185B (no)
BR (1) BR8302028A (no)
DE (1) DE3313439A1 (no)
FI (1) FI64486C (no)
FR (1) FR2525422B1 (no)
IN (1) IN158640B (no)
NO (1) NO164690B (no)
PH (1) PH20621A (no)
SE (1) SE455252B (no)
ZA (1) ZA832476B (no)
ZW (1) ZW8683A1 (no)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH119818A (fr) * 1926-04-01 1927-05-16 Vanadium Corp Of America Installation de consommation d'énergie électrique.
BE707272A (no) * 1967-11-29 1968-05-29
BE758327A (fr) * 1969-10-30 1971-04-01 Nippon Kokan Kk Procede et systeme de regulation de fours electriques
DE2034874A1 (de) * 1970-07-07 1972-01-20 Licentia Gmbh Anordnung zur Speisung eines Lichtbo genofens
ZA715661B (en) * 1970-10-05 1972-04-26 Union Carbide Corp Computerized process and apparatus for use with a submerged arc electric furnace to produce metallurgical products
SE407004B (sv) * 1976-12-16 1979-03-05 Ky I Tsvetnykh Metall Forfarande for kontroll av metallsmeltning i ljusbagsugnar
US4296269A (en) * 1977-06-29 1981-10-20 National Institute For Metallurgy Control of electrical arc furnaces

Also Published As

Publication number Publication date
DE3313439A1 (de) 1983-10-27
AT392185B (de) 1991-02-11
FR2525422A1 (fr) 1983-10-21
NO831281L (no) 1983-10-17
NO164690B (no) 1990-07-23
IN158640B (no) 1986-12-27
FI821337A0 (fi) 1982-04-16
FI64486B (fi) 1983-07-29
SE455252B (sv) 1988-06-27
DE3313439C2 (no) 1988-12-15
SE8302085D0 (sv) 1983-04-14
FI64486C (fi) 1983-11-10
SE8302085L (sv) 1983-10-17
PH20621A (en) 1987-03-06
ZW8683A1 (en) 1983-07-06
FR2525422B1 (fr) 1986-03-07
ATA122983A (de) 1990-07-15
ZA832476B (en) 1983-12-28

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 15/04/98