NO139781C - PROCEDURE FOR PROCESSING BORING GLASS WHICH HAS BEEN SOFTENED BY HEAT - Google Patents

PROCEDURE FOR PROCESSING BORING GLASS WHICH HAS BEEN SOFTENED BY HEAT

Info

Publication number
NO139781C
NO139781C NO763584A NO763584A NO139781C NO 139781 C NO139781 C NO 139781C NO 763584 A NO763584 A NO 763584A NO 763584 A NO763584 A NO 763584A NO 139781 C NO139781 C NO 139781C
Authority
NO
Norway
Prior art keywords
softened
procedure
heat
processing boring
glass
Prior art date
Application number
NO763584A
Other languages
Norwegian (no)
Other versions
NO763584L (en
NO139781B (en
Inventor
George Richard Machlan
Original Assignee
Owens Corning Fiberglass 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 Fiberglass Corp filed Critical Owens Corning Fiberglass Corp
Publication of NO763584L publication Critical patent/NO763584L/no
Publication of NO139781B publication Critical patent/NO139781B/en
Publication of NO139781C publication Critical patent/NO139781C/en

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)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Materials For Medical Uses (AREA)
NO763584A 1975-10-21 1976-10-20 PROCEDURE FOR PROCESSING BORING GLASS WHICH HAS BEEN SOFTENED BY HEAT NO139781C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62451875A 1975-10-21 1975-10-21

Publications (3)

Publication Number Publication Date
NO763584L NO763584L (en) 1977-04-22
NO139781B NO139781B (en) 1979-01-29
NO139781C true NO139781C (en) 1979-05-09

Family

ID=24502306

Family Applications (1)

Application Number Title Priority Date Filing Date
NO763584A NO139781C (en) 1975-10-21 1976-10-20 PROCEDURE FOR PROCESSING BORING GLASS WHICH HAS BEEN SOFTENED BY HEAT

Country Status (15)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1083507B (en) * 1976-07-23 1985-05-21 Ppg Industries Inc PROCEDURE AND DEVICE FOR THE FORMATION OF STOPPINI DE FIBER DI VETRO

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
BR7606904A (en) 1977-08-30
ZA765788B (en) 1977-09-28
IT1068906B (en) 1985-03-21
NO763584L (en) 1977-04-22
DK476476A (en) 1977-04-22
DE2647178A1 (en) 1977-05-05
FR2328671A1 (en) 1977-05-20
BE847327A (en) 1977-01-31
ES452564A1 (en) 1978-02-01
JPS5259727A (en) 1977-05-17
NL7611460A (en) 1977-04-25
CA1090576A (en) 1980-12-02
NO139781B (en) 1979-01-29
GB1524887A (en) 1978-09-13
SE7611572L (en) 1977-04-22
FI763009A (en) 1977-04-22

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