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FR937842A - Perfectionnements apportés aux procédés et dispositifs pour l'étirage de fibres,ou de filaments, notamment en verre - Google Patents

Perfectionnements apportés aux procédés et dispositifs pour l'étirage de fibres,ou de filaments, notamment en verre

Info

Publication number
FR937842A
FR937842A FR937842DA FR937842A FR 937842 A FR937842 A FR 937842A FR 937842D A FR937842D A FR 937842DA FR 937842 A FR937842 A FR 937842A
Authority
FR
France
Prior art keywords
filaments
glass
methods
devices
drawing fibers
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
English (en)
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.)
Glass Fibers Inc
Original Assignee
Glass Fibers Inc
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 Glass Fibers Inc filed Critical Glass Fibers Inc
Application granted granted Critical
Publication of FR937842A publication Critical patent/FR937842A/fr
Expired 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
    • C03B5/021—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by induction heating
    • 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
    • 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
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/085—Feeding devices therefor
    • 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
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/09—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates electrically heated
    • 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
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/09—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates electrically heated
    • C03B37/091—Indirect-resistance heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Fibers (AREA)
FR937842D 1946-03-20 1946-12-12 Perfectionnements apportés aux procédés et dispositifs pour l'étirage de fibres,ou de filaments, notamment en verre Expired FR937842A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US655816A US2453864A (en) 1946-03-20 1946-03-20 Method for drawing fibers

Publications (1)

Publication Number Publication Date
FR937842A true FR937842A (fr) 1948-08-27

Family

ID=10272847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937842D Expired FR937842A (fr) 1946-03-20 1946-12-12 Perfectionnements apportés aux procédés et dispositifs pour l'étirage de fibres,ou de filaments, notamment en verre

Country Status (3)

Country Link
US (1) US2453864A (fr)
FR (1) FR937842A (fr)
GB (1) GB627585A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097941A (en) * 1952-06-21 1963-07-16 Union Carbide Corp Method and apparatus for gas plating of metal on glass fibers
US2875893A (en) * 1953-08-13 1959-03-03 Owens Corning Fiberglass Corp Apparatus for producing thermoplastic fibers
US3129083A (en) * 1953-10-20 1964-04-14 Johns Manville Fiber Glass Inc Method for heating glass
US2929675A (en) * 1954-03-23 1960-03-22 Gentex Corp Method for spinning glass fibers
US2974359A (en) * 1955-02-15 1961-03-14 Owens Corning Fiberglass Corp Pressurized system for producing fibers
US2978744A (en) * 1955-09-09 1961-04-11 Owens Corning Fiberglass Corp Method and apparatus for forming fibers
NL256457A (fr) * 1957-12-30
US3056846A (en) * 1958-08-13 1962-10-02 Owens Corning Fiberglass Corp Method and apparatus for heat conditioning and feeding heat-softenable materials
US3121628A (en) * 1959-01-08 1964-02-18 Owens Illinois Glass Co Manufacture of glass for electron tube envelopes
US3142551A (en) * 1959-07-06 1964-07-28 Wranau Guido Von Furnace for manufacture of glass fibers
US3097710A (en) * 1959-07-13 1963-07-16 American Air Filter Co Automatic glass loader
US3063093A (en) * 1959-07-22 1962-11-13 Johns Manville Method and apparatus for producing glass fibers
NL248353A (fr) * 1959-08-24
US3047647A (en) * 1959-10-26 1962-07-31 Hagan Chemicals & Controls Inc Control systems and components thereof
US3192023A (en) * 1961-10-30 1965-06-29 Owens Corning Fiberglass Corp Method for uniting two molten streams by attenuating
US4063915A (en) * 1975-12-08 1977-12-20 Ppg Industries, Inc. Marble melt glass fiber feed system
US4525188A (en) * 1983-02-07 1985-06-25 Ppg Industries, Inc. Fiber forming bushing and method for using same
US4622054A (en) * 1984-12-03 1986-11-11 Owens-Corning Fiberglas Corporation Method and apparatus for making non-circular mineral fibers
US4666485A (en) * 1984-12-03 1987-05-19 Owens-Corning Fiberglas Corporation Method and apparatus for making tapered mineral and organic fibers
US4636234A (en) * 1984-12-03 1987-01-13 Owens-Corning Fiberglas Corporation Method and apparatus for making non-circular mineral fibers
US4620859A (en) * 1984-12-03 1986-11-04 Owens-Corning Fiberglas Corporation Method for making coalesced mineral fibers
JPS61174141A (ja) * 1985-01-25 1986-08-05 Nitto Boseki Co Ltd ガラス繊維及びその製造方法
US4673428A (en) * 1985-12-17 1987-06-16 Owens-Corning Fiberglas Corporation Method and apparatus for forming glass fibers
DE102009030852B3 (de) * 2009-06-26 2010-07-08 Heraeus Quarzglas Gmbh & Co. Kg Verfahren und Vorrichtung zum Ziehen eines Quarzglaszylinders aus einem Schmelztiegel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159361A (en) * 1936-11-30 1939-05-23 Owens Illinois Glass Co Electric furnace
US2229489A (en) * 1939-06-14 1941-01-21 Randolph H Barnard Method and apparatus for making glass wool
US2294266A (en) * 1941-04-09 1942-08-25 Randolph H Barnard Glass making

Also Published As

Publication number Publication date
US2453864A (en) 1948-11-16
GB627585A (en) 1949-08-11

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