CA1090576A - Method and apparatus for reducing deposition of volatiles from glass - Google Patents

Method and apparatus for reducing deposition of volatiles from glass

Info

Publication number
CA1090576A
CA1090576A CA261,883A CA261883A CA1090576A CA 1090576 A CA1090576 A CA 1090576A CA 261883 A CA261883 A CA 261883A CA 1090576 A CA1090576 A CA 1090576A
Authority
CA
Canada
Prior art keywords
streams
glass
gas
heat
members
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
CA261,883A
Other languages
English (en)
French (fr)
Inventor
George R. Machlan
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas Corp
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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Application granted granted Critical
Publication of CA1090576A publication Critical patent/CA1090576A/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
    • C03B37/0203—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices
    • C03B37/0213—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices by forced gas cooling, i.e. blowing or suction
    • 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
    • C03B37/01—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
    • C03B37/0203—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices
    • C03B37/0209—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices by means of a solid heat sink, e.g. cooling fins

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)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Materials For Medical Uses (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
CA261,883A 1975-10-21 1976-09-23 Method and apparatus for reducing deposition of volatiles from glass Expired CA1090576A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62451875A 1975-10-21 1975-10-21
US624,518 1975-10-21

Publications (1)

Publication Number Publication Date
CA1090576A true CA1090576A (en) 1980-12-02

Family

ID=24502306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA261,883A Expired CA1090576A (en) 1975-10-21 1976-09-23 Method and apparatus for reducing deposition of volatiles from glass

Country Status (15)

Country Link
JP (1) JPS5259727A (xx)
BE (1) BE847327A (xx)
BR (1) BR7606904A (xx)
CA (1) CA1090576A (xx)
DE (1) DE2647178A1 (xx)
DK (1) DK476476A (xx)
ES (1) ES452564A1 (xx)
FI (1) FI763009A (xx)
FR (1) FR2328671A1 (xx)
GB (1) GB1524887A (xx)
IT (1) IT1068906B (xx)
NL (1) NL7611460A (xx)
NO (1) NO139781C (xx)
SE (1) SE7611572L (xx)
ZA (1) ZA765788B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1083507B (it) * 1976-07-23 1985-05-21 Ppg Industries Inc Procedimento e dispositivo per la formazione di stoppini de fibre di vetro
JP7508870B2 (ja) * 2020-06-04 2024-07-02 日本電気硝子株式会社 ブッシング、及びガラス繊維の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921342A (en) * 1955-02-14 1960-01-19 Owens Corning Fiberglass Corp Methods for producing fibrous glass
US3374074A (en) * 1967-04-25 1968-03-19 Owens Corning Fiberglass Corp Method for production of mineral fibers
US3475148A (en) * 1967-09-26 1969-10-28 Owens Corning Fiberglass Corp Method and apparatus for production of glass filaments
US3518069A (en) * 1969-02-24 1970-06-30 Ferro Corp Method of forming glass fibers

Also Published As

Publication number Publication date
FR2328671A1 (fr) 1977-05-20
SE7611572L (sv) 1977-04-22
JPS5259727A (en) 1977-05-17
ES452564A1 (es) 1978-02-01
NO763584L (xx) 1977-04-22
DE2647178A1 (de) 1977-05-05
DK476476A (da) 1977-04-22
NO139781B (no) 1979-01-29
FI763009A (xx) 1977-04-22
GB1524887A (en) 1978-09-13
BE847327A (fr) 1977-01-31
NO139781C (no) 1979-05-09
ZA765788B (en) 1977-09-28
IT1068906B (it) 1985-03-21
NL7611460A (nl) 1977-04-25
BR7606904A (pt) 1977-08-30

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Legal Events

Date Code Title Description
MKEX Expiry