FI64486C - Saett att reglera och balansera effekten hos en elektrisk ugn - Google Patents

Saett att reglera och balansera effekten hos en elektrisk ugn Download PDF

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Publication number
FI64486C
FI64486C FI821337A FI821337A FI64486C FI 64486 C FI64486 C FI 64486C FI 821337 A FI821337 A FI 821337A FI 821337 A FI821337 A FI 821337A FI 64486 C FI64486 C FI 64486C
Authority
FI
Finland
Prior art keywords
electrodes
power
furnace
electrode
voltage
Prior art date
Application number
FI821337A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI821337A0 (fi
FI64486B (fi
Inventor
Matti Elias Honkaniemi
Teuvo Markus Hyvaerinen
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 FI821337A0 publication Critical patent/FI821337A0/fi
Priority to FI821337A priority Critical patent/FI64486C/fi
Priority to AT0122983A priority patent/AT392185B/de
Priority to ZA832476A priority patent/ZA832476B/xx
Priority to ZW86/83A priority patent/ZW8683A1/xx
Priority to NO831281A priority patent/NO164690B/no
Priority to DE19833313439 priority patent/DE3313439A1/de
Priority to SE8302085A priority patent/SE455252B/sv
Priority to FR8306401A priority patent/FR2525422B1/fr
Priority to BR8302028A priority patent/BR8302028A/pt
Priority to PH28784A priority patent/PH20621A/en
Priority to IN443/CAL/83A priority patent/IN158640B/en
Application granted granted Critical
Publication of FI64486B publication Critical patent/FI64486B/fi
Publication of FI64486C publication Critical patent/FI64486C/fi

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)
FI821337A 1982-04-16 1982-04-16 Saett att reglera och balansera effekten hos en elektrisk ugn FI64486C (fi)

Priority Applications (11)

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
AT0122983A AT392185B (de) 1982-04-16 1983-04-07 Verfahren zur leistungsregelung eines elektrischen schmelzofens
ZA832476A ZA832476B (en) 1982-04-16 1983-04-08 A method for controlling and balancing the power in an electric furnace
ZW86/83A ZW8683A1 (en) 1982-04-16 1983-04-11 A method for controlling and balancing the power in an electric furnace
NO831281A NO164690B (no) 1982-04-16 1983-04-11 Fremgangsmaate for aa regulere og utbalansere effekten i enelektrisk ovn.
DE19833313439 DE3313439A1 (de) 1982-04-16 1983-04-13 Verfahren zum regeln und ausbalancieren der elektroofenleistung
SE8302085A SE455252B (sv) 1982-04-16 1983-04-14 Sett att reglera och utbalansera en elugns effekt
FR8306401A FR2525422B1 (fr) 1982-04-16 1983-04-15 Procede de controle et d'equilibrage de la puissance dans un four electrique
BR8302028A BR8302028A (pt) 1982-04-16 1983-04-15 Metodo de controle e equilibrio de forca em forno eletrico
PH28784A PH20621A (en) 1982-04-16 1983-04-15 Method for controlling and balancing the power in an electric furnace
IN443/CAL/83A IN158640B (no) 1982-04-16 1983-04-16

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI821337 1982-04-16
FI821337A FI64486C (fi) 1982-04-16 1982-04-16 Saett att reglera och balansera effekten hos en elektrisk ugn

Publications (3)

Publication Number Publication Date
FI821337A0 FI821337A0 (fi) 1982-04-16
FI64486B FI64486B (fi) 1983-07-29
FI64486C true FI64486C (fi) 1983-11-10

Family

ID=8515364

Family Applications (1)

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

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
ZW8683A1 (en) 1983-07-06
IN158640B (no) 1986-12-27
SE8302085D0 (sv) 1983-04-14
ZA832476B (en) 1983-12-28
ATA122983A (de) 1990-07-15
AT392185B (de) 1991-02-11
SE8302085L (sv) 1983-10-17
FI821337A0 (fi) 1982-04-16
FR2525422A1 (fr) 1983-10-21
FR2525422B1 (fr) 1986-03-07
FI64486B (fi) 1983-07-29
NO831281L (no) 1983-10-17
BR8302028A (pt) 1983-12-27
SE455252B (sv) 1988-06-27
PH20621A (en) 1987-03-06
DE3313439C2 (no) 1988-12-15
NO164690B (no) 1990-07-23
DE3313439A1 (de) 1983-10-27

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MM Patent lapsed

Owner name: OUTOKUMPU OY