CH401371A - Method and device for melting glasses and other oxidic substances with the aid of direct current passage - Google Patents

Method and device for melting glasses and other oxidic substances with the aid of direct current passage

Info

Publication number
CH401371A
CH401371A CH788163A CH788163A CH401371A CH 401371 A CH401371 A CH 401371A CH 788163 A CH788163 A CH 788163A CH 788163 A CH788163 A CH 788163A CH 401371 A CH401371 A CH 401371A
Authority
CH
Switzerland
Prior art keywords
aid
direct current
current passage
melting glasses
oxidic substances
Prior art date
Application number
CH788163A
Other languages
German (de)
Inventor
Walter Dr Haenlein
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH401371A publication Critical patent/CH401371A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
    • 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
    • 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
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect 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
    • H05B3/02—Details
    • H05B3/03—Electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
CH788163A 1962-08-25 1963-06-25 Method and device for melting glasses and other oxidic substances with the aid of direct current passage CH401371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0081101 1962-08-25

Publications (1)

Publication Number Publication Date
CH401371A true CH401371A (en) 1965-10-31

Family

ID=7509339

Family Applications (2)

Application Number Title Priority Date Filing Date
CH788463A CH401373A (en) 1962-08-25 1963-06-25 Process for drawing glass tubes directly from a glass melt
CH788163A CH401371A (en) 1962-08-25 1963-06-25 Method and device for melting glasses and other oxidic substances with the aid of direct current passage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH788463A CH401373A (en) 1962-08-25 1963-06-25 Process for drawing glass tubes directly from a glass melt

Country Status (3)

Country Link
CH (2) CH401373A (en)
FR (1) FR1422023A (en)
GB (1) GB1029197A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2583093B (en) * 2019-04-15 2021-05-12 Glassflake Ltd A system and method for melting materials

Also Published As

Publication number Publication date
CH401373A (en) 1965-10-31
GB1029197A (en) 1966-05-11
FR1422023A (en) 1965-12-24

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CH401371A (en) Method and device for melting glasses and other oxidic substances with the aid of direct current passage