NO141141C - Fremgangsmaate for maaling av metallurgiske driftstilstander ved metallurgiske prosesser i elektriske elektrodeovner - Google Patents

Fremgangsmaate for maaling av metallurgiske driftstilstander ved metallurgiske prosesser i elektriske elektrodeovner

Info

Publication number
NO141141C
NO141141C NO3606/72A NO360672A NO141141C NO 141141 C NO141141 C NO 141141C NO 3606/72 A NO3606/72 A NO 3606/72A NO 360672 A NO360672 A NO 360672A NO 141141 C NO141141 C NO 141141C
Authority
NO
Norway
Prior art keywords
metallurgical
stoves
procedure
measuring
operating standards
Prior art date
Application number
NO3606/72A
Other languages
English (en)
Norwegian (no)
Other versions
NO141141B (no
Inventor
Nils Skreien
Original Assignee
Elkem Spigerverket As
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 Elkem Spigerverket As filed Critical Elkem Spigerverket As
Priority to NO3606/72A priority Critical patent/NO141141C/no
Priority to ZA00737361A priority patent/ZA737361B/xx
Priority to IT29195/73A priority patent/IT993923B/it
Priority to YU02588/73A priority patent/YU258873A/xx
Priority to FR7335550A priority patent/FR2202618A5/fr
Priority to BR7715/73A priority patent/BR7307715D0/pt
Priority to US403638A priority patent/US3909242A/en
Priority to CA182,792A priority patent/CA1021834A/en
Priority to DE2366190A priority patent/DE2366190C2/de
Priority to SE7313653A priority patent/SE409056B/sv
Priority to IN2225/CAL/73A priority patent/IN140547B/en
Priority to FI3115/73A priority patent/FI55087C/fi
Priority to JP11241673A priority patent/JPS547968B2/ja
Priority to ES419434A priority patent/ES419434A1/es
Priority to DE2350425A priority patent/DE2350425C3/de
Priority to AU61154/73A priority patent/AU487454B2/en
Publication of NO141141B publication Critical patent/NO141141B/no
Publication of NO141141C publication Critical patent/NO141141C/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/202—Constituents thereof
    • G01N33/2022—Non-metallic constituents
    • G01N33/2025—Gaseous constituents

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Pathology (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Manufacture And Refinement Of Metals (AREA)
NO3606/72A 1972-10-09 1972-10-09 Fremgangsmaate for maaling av metallurgiske driftstilstander ved metallurgiske prosesser i elektriske elektrodeovner NO141141C (no)

Priority Applications (16)

Application Number Priority Date Filing Date Title
NO3606/72A NO141141C (no) 1972-10-09 1972-10-09 Fremgangsmaate for maaling av metallurgiske driftstilstander ved metallurgiske prosesser i elektriske elektrodeovner
ZA00737361A ZA737361B (en) 1972-10-09 1973-09-17 Method for determination of operating conditions by metallurgical processes in electrical electrode furnaces
IT29195/73A IT993923B (it) 1972-10-09 1973-09-20 Metodo per determinare le condizio ni operative di processi metallur gici in forni elettrici a elettrodi
YU02588/73A YU258873A (en) 1972-10-09 1973-10-02 Method of direct and continuous indication of working conditions
FR7335550A FR2202618A5 (fi) 1972-10-09 1973-10-04
BR7715/73A BR7307715D0 (pt) 1972-10-09 1973-10-04 Processo de indicacao ou registro direto e preferivelmente continuo, de condicoes operativas por processos metalurgicos, em fornos de eletrodos eletricos
US403638A US3909242A (en) 1972-10-09 1973-10-04 Method for determining operating conditions in electrical furnaces
CA182,792A CA1021834A (en) 1972-10-09 1973-10-05 Method for determining operating conditions in electrical furnaces
DE2366190A DE2366190C2 (de) 1972-10-09 1973-10-08 Verfahren zum Betrieb eines Lichtbogenofens zum Schmelzen von Oxidschlacke
SE7313653A SE409056B (sv) 1972-10-09 1973-10-08 Forfarande for bestemning av de metallurgiska tillstanden, sasom drifttemperatur eller dylikt, i en elektrisk ljusbagsugn
IN2225/CAL/73A IN140547B (fi) 1972-10-09 1973-10-08
FI3115/73A FI55087C (fi) 1972-10-09 1973-10-08 Foerfarande foer maetning av driftstillstaond vid metallurgiska processer i elektriska elektrodugnar
JP11241673A JPS547968B2 (fi) 1972-10-09 1973-10-08
ES419434A ES419434A1 (es) 1972-10-09 1973-10-08 Metodo de indicacion o de registro, directo y de preferen- cia continuo, de condiciones operativas de procesos meta- lurgicos.
DE2350425A DE2350425C3 (de) 1972-10-09 1973-10-08 Verfahren zum Betrieb eines Reduktionsofens zur Herstellung von Ferrosilicium
AU61154/73A AU487454B2 (en) 1972-10-09 1973-10-09 Method for determination of operating conditions by metallurgical processes in electrical electrode furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO3606/72A NO141141C (no) 1972-10-09 1972-10-09 Fremgangsmaate for maaling av metallurgiske driftstilstander ved metallurgiske prosesser i elektriske elektrodeovner

Publications (2)

Publication Number Publication Date
NO141141B NO141141B (no) 1979-10-08
NO141141C true NO141141C (no) 1980-01-16

Family

ID=19879744

Family Applications (1)

Application Number Title Priority Date Filing Date
NO3606/72A NO141141C (no) 1972-10-09 1972-10-09 Fremgangsmaate for maaling av metallurgiske driftstilstander ved metallurgiske prosesser i elektriske elektrodeovner

Country Status (14)

Country Link
US (1) US3909242A (fi)
JP (1) JPS547968B2 (fi)
BR (1) BR7307715D0 (fi)
CA (1) CA1021834A (fi)
DE (2) DE2366190C2 (fi)
ES (1) ES419434A1 (fi)
FI (1) FI55087C (fi)
FR (1) FR2202618A5 (fi)
IN (1) IN140547B (fi)
IT (1) IT993923B (fi)
NO (1) NO141141C (fi)
SE (1) SE409056B (fi)
YU (1) YU258873A (fi)
ZA (1) ZA737361B (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE450898B (sv) * 1981-09-03 1987-08-10 Skf Steel Eng Ab Sett vid anvendning av en plasmagenerator for tillforsel av vermeenergi, samt anordning for genomforande av settet
DE3149175A1 (de) * 1981-12-11 1983-06-23 Proizvodstvennoe ob"edinenie Nevskij zavod imeni V.I. Lenina, Leningrad Verfahren zur ueberwachung des zustandes des lichtbogenschmelzens
DE3616344A1 (de) * 1986-05-15 1987-11-19 Thyssen Stahl Ag Verfahren zur ermittlung des schmelzzustandes des einsatzes in einem drehstromgespeisten lichtbogenofen
FI85912C (fi) * 1990-04-11 1992-06-10 Partek Ab Foerfarande och anordning foer styrning av raomaterialtillfoerseln till en elektrisk smaeltugn.
US5376247A (en) * 1993-05-07 1994-12-27 Dow Corning Corporation Control of carbon balance in a silicon smelting furnace by monitoring calcium
IT1295728B1 (it) * 1997-07-31 1999-05-27 Automation Spa Centro Procedimento di controllo alimentazione per forno elettrico ad arco

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159112B (de) * 1962-05-30 1963-12-12 Josef Schiffarth Dr Ing Verfahren zur Regelung eines Lichtbogenofens
DE1924364A1 (de) * 1968-05-14 1969-11-27 Ass Elect Ind Regeleinrichtung fuer eine Vorrichtung zur Elektroraffination von Metallen
DE1815359C3 (de) * 1968-12-18 1975-07-10 Leybold-Heraeus Gmbh & Co Kg, 5000 Koeln Verfahren und Anordnung zur Regelung des Vorschubs von Abschmelzelektroden in Lichtbogenöfen
DE2103216C3 (de) * 1971-01-25 1978-03-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Bestimmung der Eintauchtiefe von Elektroden in einem Reduktionsofen
US3767832A (en) * 1972-08-17 1973-10-23 G Bennett Automatic electrode control

Also Published As

Publication number Publication date
JPS547968B2 (fi) 1979-04-11
CA1021834A (en) 1977-11-29
DE2350425C3 (de) 1979-08-09
FI55087B (fi) 1979-01-31
AU6115473A (en) 1975-04-10
ES419434A1 (es) 1976-04-01
DE2366190C2 (de) 1983-01-05
NO141141B (no) 1979-10-08
ZA737361B (en) 1975-04-30
FR2202618A5 (fi) 1974-05-03
DE2350425A1 (de) 1974-04-18
IT993923B (it) 1975-09-30
IN140547B (fi) 1976-11-27
SE409056B (sv) 1979-07-23
FI55087C (fi) 1979-05-10
YU258873A (en) 1982-06-30
DE2350425B2 (de) 1978-12-14
BR7307715D0 (pt) 1974-08-22
US3909242A (en) 1975-09-30
JPS4972733A (fi) 1974-07-13

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