BE777283A - Procede et appareil de production d'un filament a partir de filets d'une matiere ramollie par la chaleur - Google Patents

Procede et appareil de production d'un filament a partir de filets d'une matiere ramollie par la chaleur

Info

Publication number
BE777283A
BE777283A BE777283A BE777283A BE777283A BE 777283 A BE777283 A BE 777283A BE 777283 A BE777283 A BE 777283A BE 777283 A BE777283 A BE 777283A BE 777283 A BE777283 A BE 777283A
Authority
BE
Belgium
Prior art keywords
nets
filament
producing
heat
material softened
Prior art date
Application number
BE777283A
Other languages
English (en)
French (fr)
Inventor
S D Philipps
W C Brady
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 BE777283A publication Critical patent/BE777283A/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
    • C03B37/0203—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
    • 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
    • C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
    • C03B37/023—Fibres composed of different sorts of glass, e.g. glass optical fibres, made by the double crucible technique
    • 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
    • C03B37/081—Indirect-melting bushings
    • 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
    • C03B37/083—Nozzles; Bushing nozzle plates
    • 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

  • 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)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
BE777283A 1970-12-28 1971-12-24 Procede et appareil de production d'un filament a partir de filets d'une matiere ramollie par la chaleur BE777283A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10193170A 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
BE777283A true BE777283A (fr) 1972-04-17

Family

ID=22287232

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777283A BE777283A (fr) 1970-12-28 1971-12-24 Procede et appareil de production d'un filament a partir de filets d'une matiere ramollie par la chaleur

Country Status (8)

Country Link
BE (1) BE777283A (enrdf_load_stackoverflow)
CA (1) CA972159A (enrdf_load_stackoverflow)
FR (1) FR2120027B1 (enrdf_load_stackoverflow)
GB (1) GB1370906A (enrdf_load_stackoverflow)
IT (1) IT944289B (enrdf_load_stackoverflow)
NL (1) NL7117782A (enrdf_load_stackoverflow)
NO (1) NO131201C (enrdf_load_stackoverflow)
SE (1) SE389495B (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL202212A (enrdf_load_stackoverflow) * 1954-11-22
US3209641A (en) * 1960-02-15 1965-10-05 American Optical Corp Infra-red transmitting fibers formed of arsenic and sulphur
US3274324A (en) * 1961-10-30 1966-09-20 Owens Corning Fiberglass Corp Apparatus for forming heat-softenable materials
US3192023A (en) * 1961-10-30 1965-06-29 Owens Corning Fiberglass Corp Method for uniting two molten streams by attenuating
US3288583A (en) * 1962-06-07 1966-11-29 Bausch & Lomb Apparatus for producing optical fiber
FR1496223A (fr) * 1966-08-19 1967-09-29 Saint Gobain Procédé et dispositif pour la fabrication de fibres dites

Also Published As

Publication number Publication date
NO131201B (enrdf_load_stackoverflow) 1975-01-13
FR2120027A1 (enrdf_load_stackoverflow) 1972-08-11
GB1370906A (en) 1974-10-16
DE2162069B2 (de) 1977-04-14
FR2120027B1 (enrdf_load_stackoverflow) 1976-06-04
IT944289B (it) 1973-04-20
CA972159A (en) 1975-08-05
NO131201C (enrdf_load_stackoverflow) 1975-04-23
NL7117782A (enrdf_load_stackoverflow) 1972-06-30
DE2162069A1 (de) 1972-07-06
SE389495B (sv) 1976-11-08

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