JPS5720678B2 - - Google Patents

Info

Publication number
JPS5720678B2
JPS5720678B2 JP1478975A JP1478975A JPS5720678B2 JP S5720678 B2 JPS5720678 B2 JP S5720678B2 JP 1478975 A JP1478975 A JP 1478975A JP 1478975 A JP1478975 A JP 1478975A JP S5720678 B2 JPS5720678 B2 JP S5720678B2
Authority
JP
Japan
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
JP1478975A
Other languages
Japanese (ja)
Other versions
JPS50127247A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 filed Critical
Publication of JPS50127247A publication Critical patent/JPS50127247A/ja
Publication of JPS5720678B2 publication Critical patent/JPS5720678B2/ja
Expired 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
    • H05B7/005—Electrical diagrams
    • 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
    • G01R15/144—Measuring arrangements for voltage not covered by other subgroups of G01R15/14

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
JP1478975A 1974-02-04 1975-02-04 Expired JPS5720678B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742405252 DE2405252C3 (de) 1974-02-04 1974-02-04 Anordnung zur Ermittlung der Lichtbogenspannungen in einem Drehstrom-Lichtbogenofen

Publications (2)

Publication Number Publication Date
JPS50127247A JPS50127247A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-10-07
JPS5720678B2 true JPS5720678B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-04-30

Family

ID=5906565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1478975A Expired JPS5720678B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-04 1975-02-04

Country Status (2)

Country Link
JP (1) JPS5720678B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2405252C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518352A1 (fr) * 1981-12-16 1983-06-17 Proizv Ob Nev Procede de surveillance de l'etat d'une fusion a l'arc
DE3512178C2 (de) * 1985-04-03 1996-03-14 Mannesmann Ag Verfahren zur Elektrodenregelung in einem Ofen mit frei brennendem Lichtbogen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539912A (en) * 1947-03-08 1951-01-30 Allis Chalmers Mfg Co Electrode spacing regulator utilizing reference electrodes
DE1952580A1 (de) * 1969-10-18 1971-07-29 Roechlingsche Eisen & Stahl Anordnung zur Erfassung der Lichtbogenspannung bei Drehstrom-Lichtbogenoefen
DE2039756A1 (de) * 1970-08-11 1972-02-17 Lonza Werke Gmbh Anordnung zur Messung der Lichtbogenleistung und/oder Verbrauchersternspannung im Strang von dreiphasigen Lichtbogenoefen

Also Published As

Publication number Publication date
DE2405252A1 (de) 1975-08-14
DE2405252B2 (de) 1978-12-21
DE2405252C3 (de) 1985-08-29
JPS50127247A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-10-07

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