BE479445A - - Google Patents

Info

Publication number
BE479445A
BE479445A BE479445DA BE479445A BE 479445 A BE479445 A BE 479445A BE 479445D A BE479445D A BE 479445DA BE 479445 A BE479445 A BE 479445A
Authority
BE
Belgium
Application number
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.)
Publication of BE479445A publication Critical patent/BE479445A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/029—Furnaces therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/60—Optical fibre draw furnaces
    • C03B2205/62—Heating means for drawing
    • C03B2205/63—Ohmic resistance heaters, e.g. carbon or graphite resistance heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Resistance Heating (AREA)
BE479445D 1940-03-18 BE479445A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE261930X 1940-03-18

Publications (1)

Publication Number Publication Date
BE479445A true BE479445A (zh)

Family

ID=5976843

Family Applications (1)

Application Number Title Priority Date Filing Date
BE479445D BE479445A (zh) 1940-03-18

Country Status (3)

Country Link
BE (1) BE479445A (zh)
CH (1) CH261930A (zh)
GB (1) GB651989A (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA01009493A (es) 1999-03-23 2003-08-19 Schott Glas Procedimiento y dispositivo para el calentamiento homogeneo de articulos de vidrio y/o ceramica de vidrio con ayuda de radiacion infrarroja.
US7000430B1 (en) * 1999-03-23 2006-02-21 Schott Ag Method of forming glass-ceramic parts and/or glass parts

Also Published As

Publication number Publication date
GB651989A (en) 1951-04-11
CH261930A (de) 1949-06-15

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