DE1583479A1 - Elektrischer Widerstandsofen - Google Patents

Elektrischer Widerstandsofen

Info

Publication number
DE1583479A1
DE1583479A1 DE19671583479 DE1583479A DE1583479A1 DE 1583479 A1 DE1583479 A1 DE 1583479A1 DE 19671583479 DE19671583479 DE 19671583479 DE 1583479 A DE1583479 A DE 1583479A DE 1583479 A1 DE1583479 A1 DE 1583479A1
Authority
DE
Germany
Prior art keywords
current
electrodes
circuit
electric resistance
resistance furnace
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.)
Pending
Application number
DE19671583479
Other languages
German (de)
English (en)
Inventor
Orton Harold Sloan
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.)
ORTON HAROLD SLOAN
Original Assignee
ORTON HAROLD SLOAN
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 ORTON HAROLD SLOAN filed Critical ORTON HAROLD SLOAN
Publication of DE1583479A1 publication Critical patent/DE1583479A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0019—Circuit arrangements
    • H05B3/0023—Circuit arrangements for heating by passing the current directly across the material to be heated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Control Of Resistance Heating (AREA)
DE19671583479 1967-05-03 1967-10-26 Elektrischer Widerstandsofen Pending DE1583479A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US635839A US3395237A (en) 1967-05-03 1967-05-03 Electric resistance furnace

Publications (1)

Publication Number Publication Date
DE1583479A1 true DE1583479A1 (de) 1970-08-20

Family

ID=24549320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671583479 Pending DE1583479A1 (de) 1967-05-03 1967-10-26 Elektrischer Widerstandsofen

Country Status (4)

Country Link
US (1) US3395237A (no)
BE (1) BE704953A (no)
DE (1) DE1583479A1 (no)
GB (1) GB1161851A (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT285839B (de) * 1969-02-03 1970-11-10 Boehler & Co Ag Geb Anlage zum Elektroschlackenumschmelzen von Metallen, insbesondere von Stählen
US3619464A (en) * 1970-02-03 1971-11-09 Boehler & Co Ag Geb Apparatus for electroslag remelting of metals and in particular steel
US3806621A (en) * 1971-05-17 1974-04-23 Owens Corning Fiberglass Corp Electric furnace
US3888650A (en) * 1971-10-02 1975-06-10 Elemelt Ltd Glass melting furnaces
US3836689A (en) * 1972-07-19 1974-09-17 Owens Corning Fiberglass Corp Electric glass furnace with zone temperature control
US3818112A (en) * 1973-04-30 1974-06-18 Corhart Refractories Co Electrical furnace for melting glass
CS179579B1 (en) * 1974-12-20 1977-11-30 Vaclav Suesser Electric furnace for glass melting
US3967046A (en) * 1975-02-18 1976-06-29 Owens-Corning Fiberglas Corporation Apparatus and method for increasing furnace life in an electric furnace for thermoplastic materials
JPS51148836A (en) * 1975-06-17 1976-12-21 Nippon Electric Glass Co Ltd Uniformly heating device for material s whose electric resistance has netative temperature coefficient
IT7940024A0 (it) * 1979-02-19 1979-02-19 Tironi Electromecc Metodo per la fusione di materiali vetrosi ed uso di dispositivo idoneo alla realizzazione del metodo
US4324942A (en) * 1980-12-22 1982-04-13 Owens-Corning Fiberglas Corporation Electric glass melting furnace
US4528013A (en) * 1982-08-06 1985-07-09 Owens-Corning Fiberglas Corporation Melting furnaces
US4531218A (en) * 1983-06-17 1985-07-23 Owens-Corning Fiberglas Corporation Glass melting furnace
EP3830043A1 (en) * 2018-07-27 2021-06-09 Corning Incorporated Methods for heating a metallic vessel in a glass making process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL71667C (no) * 1943-07-01
US2523030A (en) * 1948-10-30 1950-09-19 Glass Fibers Inc Electric glass furnace
US2761890A (en) * 1952-03-15 1956-09-04 Saint Gobain Method and arrangement in the heating of electric furnaces
US2749378A (en) * 1954-01-08 1956-06-05 Harvey L Penberthy Method and apparatus for glass production
US2993079A (en) * 1957-04-15 1961-07-18 Owens Illinois Glass Co Electric heating method and apparatus for uniformly heating glass
US3047647A (en) * 1959-10-26 1962-07-31 Hagan Chemicals & Controls Inc Control systems and components thereof
US3182112A (en) * 1962-07-05 1965-05-04 Owens Illinois Glass Co Current balancing means for multiple electrodes in electrically heated glass meltingunits

Also Published As

Publication number Publication date
BE704953A (no) 1968-04-11
US3395237A (en) 1968-07-30
GB1161851A (en) 1969-08-20

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