FR1192906A - Device for drawing thin strands of vitreous material - Google Patents

Device for drawing thin strands of vitreous material

Info

Publication number
FR1192906A
FR1192906A FR1192906DA FR1192906A FR 1192906 A FR1192906 A FR 1192906A FR 1192906D A FR1192906D A FR 1192906DA FR 1192906 A FR1192906 A FR 1192906A
Authority
FR
France
Prior art keywords
vitreous material
thin strands
drawing thin
strands
vitreous
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Hermann Loosli
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
Application granted granted Critical
Publication of FR1192906A publication Critical patent/FR1192906A/en
Expired legal-status Critical Current

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
FR1192906D 1954-03-12 1955-03-10 Device for drawing thin strands of vitreous material Expired FR1192906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH765632X 1954-03-12

Publications (1)

Publication Number Publication Date
FR1192906A true FR1192906A (en) 1959-10-29

Family

ID=4535013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1192906D Expired FR1192906A (en) 1954-03-12 1955-03-10 Device for drawing thin strands of vitreous material

Country Status (4)

Country Link
CH (1) CH320240A (en)
DE (1) DE1078292B (en)
FR (1) FR1192906A (en)
GB (1) GB765632A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL132485C (en) * 1959-05-29
US4030901A (en) * 1976-07-19 1977-06-21 Bell Telephone Laboratories, Incorporated Method for drawing fibers
US4296059A (en) * 1978-08-30 1981-10-20 American Cyanamid Company Pressure sealing process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE332071C (en) * 1919-03-26 1921-01-21 Carl Muth Process for the production of glass threads
BE419179A (en) * 1935-12-26
DE862652C (en) * 1938-09-01 1953-01-12 Naamlooze Vennootschap Mij Tot Electric glass melting furnace
DE834890C (en) * 1944-05-26 1952-03-24 Gruenzweig & Hartmann G M B H Process for the production of threads or fibers from glass or similar melts
FR919622A (en) * 1945-01-20 1947-03-13 Owens Corning Fiberglass Corp Winding device
NL70930C (en) * 1946-08-09
NL150400B (en) * 1948-12-09 Aluminum Co Of America MACHINE FOR CLOSING BOTTLES OR SIMILAR HOLDERS WITH ROTATABLE TABLE SUPPORTS.
DE825457C (en) * 1950-05-07 1952-01-07 Paul Thielert Method and tool for processing glass

Also Published As

Publication number Publication date
DE1078292B (en) 1960-03-24
GB765632A (en) 1957-01-09
CH320240A (en) 1957-03-31

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