FR2120027B1 - - Google Patents

Info

Publication number
FR2120027B1
FR2120027B1 FR7146750A FR7146750A FR2120027B1 FR 2120027 B1 FR2120027 B1 FR 2120027B1 FR 7146750 A FR7146750 A FR 7146750A FR 7146750 A FR7146750 A FR 7146750A FR 2120027 B1 FR2120027 B1 FR 2120027B1
Authority
FR
France
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
FR7146750A
Other languages
French (fr)
Other versions
FR2120027A1 (enrdf_load_stackoverflow
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
Publication of FR2120027A1 publication Critical patent/FR2120027A1/fr
Application granted granted Critical
Publication of FR2120027B1 publication Critical patent/FR2120027B1/fr
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
    • C03B37/0209—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)
FR7146750A 1970-12-28 1971-12-27 Expired FR2120027B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2120027A1 FR2120027A1 (enrdf_load_stackoverflow) 1972-08-11
FR2120027B1 true FR2120027B1 (enrdf_load_stackoverflow) 1976-06-04

Family

ID=22287232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7146750A Expired FR2120027B1 (enrdf_load_stackoverflow) 1970-12-28 1971-12-27

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
BE542976A (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
US3192023A (en) * 1961-10-30 1965-06-29 Owens Corning Fiberglass Corp Method for uniting two molten streams by attenuating
US3274324A (en) * 1961-10-30 1966-09-20 Owens Corning Fiberglass Corp Apparatus for forming heat-softenable materials
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
FR2120027A1 (enrdf_load_stackoverflow) 1972-08-11
NO131201B (enrdf_load_stackoverflow) 1975-01-13
DE2162069B2 (de) 1977-04-14
CA972159A (en) 1975-08-05
SE389495B (sv) 1976-11-08
NO131201C (enrdf_load_stackoverflow) 1975-04-23
BE777283A (fr) 1972-04-17
NL7117782A (enrdf_load_stackoverflow) 1972-06-30
IT944289B (it) 1973-04-20
DE2162069A1 (de) 1972-07-06
GB1370906A (en) 1974-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse