IT1084292B - Procedimento ed apparecchiatura per produrre fibre di vetro usanto una cortina d'aria deviabile - Google Patents

Procedimento ed apparecchiatura per produrre fibre di vetro usanto una cortina d'aria deviabile

Info

Publication number
IT1084292B
IT1084292B IT50800/77A IT5080077A IT1084292B IT 1084292 B IT1084292 B IT 1084292B IT 50800/77 A IT50800/77 A IT 50800/77A IT 5080077 A IT5080077 A IT 5080077A IT 1084292 B IT1084292 B IT 1084292B
Authority
IT
Italy
Prior art keywords
deviatable
curtain
procedure
equipment
air
Prior art date
Application number
IT50800/77A
Other languages
English (en)
Original Assignee
Nitto Boseki Co Ltd
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 Nitto Boseki Co Ltd filed Critical Nitto Boseki Co Ltd
Application granted granted Critical
Publication of IT1084292B publication Critical patent/IT1084292B/it

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
    • C03B37/0216—Solving the problem of disruption of drawn fibre, e.g. breakage, start-up, shut-down procedures
    • 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
    • C03B37/0213—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices by forced gas cooling, i.e. blowing or suction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates
IT50800/77A 1976-08-31 1977-08-29 Procedimento ed apparecchiatura per produrre fibre di vetro usanto una cortina d'aria deviabile IT1084292B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10390176A JPS5331821A (en) 1976-08-31 1976-08-31 Production of glass fibers

Publications (1)

Publication Number Publication Date
IT1084292B true IT1084292B (it) 1985-05-25

Family

ID=14366315

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50800/77A IT1084292B (it) 1976-08-31 1977-08-29 Procedimento ed apparecchiatura per produrre fibre di vetro usanto una cortina d'aria deviabile

Country Status (14)

Country Link
US (1) US4118210A (it)
JP (1) JPS5331821A (it)
BE (1) BE858230A (it)
BR (1) BR7705796A (it)
CA (1) CA1093307A (it)
CH (1) CH619677A5 (it)
DE (1) DE2735202C3 (it)
FR (1) FR2363530A1 (it)
GB (1) GB1531948A (it)
IN (1) IN145616B (it)
IT (1) IT1084292B (it)
MX (1) MX145761A (it)
NL (1) NL166248C (it)
PT (1) PT66972B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK173779A (da) * 1978-05-08 1979-11-09 Nitto Boseki Co Ltd Hulplader til en boesning til brug ved traekning af glasfibre
US4222757A (en) * 1978-10-16 1980-09-16 Owens-Corning Fiberglas Corporation Method for manufacturing glass fibers
US4321074A (en) * 1978-10-16 1982-03-23 Owens-Corning Fiberglas Corporation Method and apparatus for manufacturing glass fibers
US4235614A (en) * 1979-07-12 1980-11-25 Glaswerk Schuller Gmbh Method and device for the manufacture of glass filaments
US4364762A (en) * 1981-10-05 1982-12-21 Owens-Corning Fiberglas Corporation Mineral fiber forming
US4662922A (en) * 1984-10-31 1987-05-05 Owens-Corning Fiberglas Corporation Method and apparatus for the production of glass filaments
JPH0617244B2 (ja) * 1986-02-14 1994-03-09 オ−ウエンズ−コ−ニング・フアイバ−グラス・コ−ポレイシヨン 非円形断面を有する鉱物繊維の製造方法及び装置
US4853017A (en) * 1987-12-07 1989-08-01 Owens-Corning Fiberglas Corporation Method and apparatus for the environmental control of fiber forming environment
US5401288A (en) * 1993-12-01 1995-03-28 Cockrell, Sr.; Larry R. Deflector plate support
US5693118A (en) * 1996-05-23 1997-12-02 Owens-Corning Fiberglas Technology Inc Apparatus for making glass fibers having vacuum cooling fans
FR2804974B1 (fr) * 2000-02-16 2002-06-28 Vetrotex France Sa Systeme destine a la fabrication de fils coupes en matiere thermoplastique
DE10213007A1 (de) * 2002-03-22 2003-10-09 Zimmer Ag Verfahren und Vorrichtung zur Regelung des Raumklimas bei einem Spinnprozess
DE102004024030A1 (de) * 2004-05-13 2005-12-08 Zimmer Ag Lyocell-Verfahren mit polymerisationsgradabhängiger Einstellung der Verarbeitungsdauer

Family Cites Families (10)

* 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
FR1276873A (fr) * 1959-11-25 1961-11-24 Pittsburgh Plate Glass Co Procédé et appareil pour former des fibres de verre
FR1324305A (fr) * 1962-03-05 1963-04-19 Saint Gobain Procédé et dispositifs pour la fabrication de matelas de fibres de matières thermoplastiques, notamment de fibres organiques
NL144905B (nl) * 1964-12-16 1975-02-17 Owens Corning Fiberglass Corp Werkwijze en inrichting voor het regelen van de omgeving in een glasvezelkamer.
DE1679528A1 (de) * 1967-01-27 1971-03-11 Ideal Standard Luftheizungs- und Luftschleier-Vorrichtung
NL132723C (it) * 1967-08-01
FR2087023A5 (en) * 1970-04-15 1971-12-31 Neu Ets Extrusion plant - with air conditioning in the viewing zone adjacent the nozzles
JPS517218A (en) * 1974-07-09 1976-01-21 Nitto Boseki Co Ltd Garasusenino seizoho
US3969099A (en) * 1974-10-07 1976-07-13 Ppg Industries, Inc. Bushing environmental control system
US4033742A (en) * 1976-02-13 1977-07-05 Kaiser Glass Fiber Corporation Method for producing glass fibers

Also Published As

Publication number Publication date
NL166248C (nl) 1981-07-15
NL7709531A (nl) 1978-03-02
PT66972A (en) 1977-09-01
FR2363530A1 (fr) 1978-03-31
JPS5324535B2 (it) 1978-07-21
GB1531948A (en) 1978-11-15
NL166248B (nl) 1981-02-16
DE2735202B2 (de) 1980-03-13
DE2735202A1 (de) 1978-03-02
BE858230A (fr) 1977-12-16
US4118210A (en) 1978-10-03
BR7705796A (pt) 1978-06-27
CH619677A5 (it) 1980-10-15
JPS5331821A (en) 1978-03-25
IN145616B (it) 1978-11-18
CA1093307A (en) 1981-01-13
FR2363530B1 (it) 1979-03-23
DE2735202C3 (de) 1980-12-04
MX145761A (es) 1982-03-29
PT66972B (en) 1979-02-13

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