FR2438629A1 - Perfectionnements aux procedes et aux dispositifs pour produire des fibres de verre - Google Patents

Perfectionnements aux procedes et aux dispositifs pour produire des fibres de verre

Info

Publication number
FR2438629A1
FR2438629A1 FR7916744A FR7916744A FR2438629A1 FR 2438629 A1 FR2438629 A1 FR 2438629A1 FR 7916744 A FR7916744 A FR 7916744A FR 7916744 A FR7916744 A FR 7916744A FR 2438629 A1 FR2438629 A1 FR 2438629A1
Authority
FR
France
Prior art keywords
glass
fibers
threads
devices
glass fibers
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.)
Granted
Application number
FR7916744A
Other languages
English (en)
Other versions
FR2438629B1 (fr
Inventor
Hellmut Imanuel Glaser
Frederick David Meyers
Elmer Paul Rieser
Thomas Kent Thomson
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 FR2438629A1 publication Critical patent/FR2438629A1/fr
Application granted granted Critical
Publication of FR2438629B1 publication Critical patent/FR2438629B1/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
    • C03B37/08—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
    • C03B37/01—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
    • 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

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)
  • Inorganic Fibers (AREA)

Abstract

PERFECTIONNEMENTS AUX PROCEDES ET AUX DISPOSITIFS POUR PRODUIRE DES FIBRES DE VERRE. L'INVENTION CONSISTE A FAIRE COULER DES FILETS DE VERRE EN FUSION D'UNE FILIERE GARNIE DE POINTES PERCEES D'ORIFICES S'ABAISSANT DE LA BASE DE CELLE-CI, A DIRIGER UN GAZ VERS LE HAUT AU CONTACT DES FILETS DE VERRE EN FUSION A UNE VITESSE ET SOUS UN DEBIT APPROPRIES POUR EVACUER DE CES FILETS DE VERRE SUFFISAMMENT DE CHALEUR POUR RENDRE ETIRABLE EN FIBRES LE VERRE QUI LES CONSTITUE, SANS POUR AUTANT PERTURBER DE FACON APPRECIABLE LA COUCHE DE GAZ S'ETENDANT AU-DESSUS DES FILETS, DANS LA REGION COMPRISE ENTRE LES POINTES DE LA FILIERE, ET A ETIRER EN FIBRES LES FILETS DE VERRE EN FUSION. PRODUCTION DE FIBRES DE VERRE.
FR7916744A 1978-10-16 1979-06-28 Perfectionnements aux procedes et aux dispositifs pour produire des fibres de verre Expired FR2438629B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/952,039 US4222757A (en) 1978-10-16 1978-10-16 Method for manufacturing glass fibers

Publications (2)

Publication Number Publication Date
FR2438629A1 true FR2438629A1 (fr) 1980-05-09
FR2438629B1 FR2438629B1 (fr) 1985-08-23

Family

ID=25492522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916744A Expired FR2438629B1 (fr) 1978-10-16 1979-06-28 Perfectionnements aux procedes et aux dispositifs pour produire des fibres de verre

Country Status (16)

Country Link
US (1) US4222757A (fr)
JP (1) JPS5556028A (fr)
AU (1) AU523272B2 (fr)
BE (1) BE877336A (fr)
BR (1) BR7904030A (fr)
CA (1) CA1118999A (fr)
DE (1) DE2925883C2 (fr)
ES (2) ES481956A1 (fr)
FI (1) FI64932C (fr)
FR (1) FR2438629B1 (fr)
GB (1) GB2031401B (fr)
IT (1) IT1125397B (fr)
NL (1) NL187623C (fr)
NO (1) NO792186L (fr)
SE (1) SE439479B (fr)
ZA (1) ZA792928B (fr)

Families Citing this family (8)

* 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
FR2470099A1 (fr) 1979-11-20 1981-05-29 Saint Gobain Vetrotex Procede et appareil pour la fabrication de fibres de verre
JPS5782138A (en) * 1980-11-12 1982-05-22 Nitto Boseki Co Ltd Preparation of glass fiber
US4362541A (en) * 1981-04-27 1982-12-07 Owens-Corning Fiberglas Corporation Method and apparatus for producing glass fibers or filaments
US4349364A (en) * 1981-10-29 1982-09-14 Owens-Corning Fiberglas Corporation Multiple orifice bushing
KR101379620B1 (ko) 2005-06-03 2014-03-28 샐플렉스 폴리머스 리미티드 능동 볼스터
US20070144214A1 (en) * 2005-12-28 2007-06-28 Hanna Terry J Fiberizing bushing cooling system and method
US7694535B2 (en) 2006-01-10 2010-04-13 Johns Manville Method of fiberizing molten glass

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1312054A (fr) * 1960-11-14 1962-12-14 Pittsburgh Plate Glass Co Procédé et appareil pour produire des fibres thermoplastiques
FR1386593A (fr) * 1963-03-01 1965-01-22 Pittsburgh Plate Glass Co Procédé et appareillage perfectionnés pour la préparation de fibres de verre
FR2257552A1 (fr) * 1974-01-14 1975-08-08 Strickland Edward
JPS517218B2 (fr) * 1972-03-24 1976-03-05
FR2297194A1 (fr) * 1974-11-13 1976-08-06 Owens Corning Fiberglass Corp Procede et appareil de formation de fibres de verre
SU533552A1 (ru) * 1974-07-09 1976-10-30 Предприятие П/Я М-5314 Устройство дл охлаждени подфильерной зоны стеклоплавильного сосуда

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257181A (en) * 1966-06-21 Method and apparatus for processing heat-softenable materials
US2291289A (en) * 1939-09-28 1942-07-28 Owens Corning Fiberglass Corp Apparatus for making siliceous fibers
US2335135A (en) * 1940-04-29 1943-11-23 Owens Coring Fiberglas Corp Manufacture of fibrous glass
NL251657A (fr) * 1959-05-29
US3256078A (en) * 1960-11-14 1966-06-14 Pittsburgh Plate Glass Co Method and apparatus for forming fibers
US3232730A (en) * 1960-11-14 1966-02-01 Pittsburgh Plate Glass Co Method and apparatus for producing fibers
NL122882C (fr) * 1960-12-30
US3275720A (en) * 1963-04-30 1966-09-27 Haveg Industries Inc Method of extruding foamed fibers having outer skins integral therewith
US3288581A (en) * 1963-10-28 1966-11-29 Pittsburgh Plate Glass Co Method for producing fibers
US3625025A (en) * 1968-11-29 1971-12-07 Ppg Industries Inc Method and device for forming glass fibers
US3969099A (en) * 1974-10-07 1976-07-13 Ppg Industries, Inc. Bushing environmental control system
JPS5146859A (en) * 1974-10-18 1976-04-21 Matsushita Electric Ind Co Ltd am henchokairo
JPS5331821A (en) * 1976-08-31 1978-03-25 Nitto Boseki Co Ltd Production of glass fibers
JPS594388B2 (ja) * 1978-05-08 1984-01-30 日東紡績株式会社 ガラス繊維製造用紡糸炉におけるオリフイスプレ−ト

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1312054A (fr) * 1960-11-14 1962-12-14 Pittsburgh Plate Glass Co Procédé et appareil pour produire des fibres thermoplastiques
FR1386593A (fr) * 1963-03-01 1965-01-22 Pittsburgh Plate Glass Co Procédé et appareillage perfectionnés pour la préparation de fibres de verre
JPS517218B2 (fr) * 1972-03-24 1976-03-05
FR2257552A1 (fr) * 1974-01-14 1975-08-08 Strickland Edward
SU533552A1 (ru) * 1974-07-09 1976-10-30 Предприятие П/Я М-5314 Устройство дл охлаждени подфильерной зоны стеклоплавильного сосуда
FR2297194A1 (fr) * 1974-11-13 1976-08-06 Owens Corning Fiberglass Corp Procede et appareil de formation de fibres de verre

Also Published As

Publication number Publication date
ES489348A0 (es) 1981-02-16
JPS6320774B2 (fr) 1988-04-30
BE877336A (fr) 1979-12-28
DE2925883A1 (de) 1980-04-30
FR2438629B1 (fr) 1985-08-23
IT7923963A0 (it) 1979-06-28
AU523272B2 (en) 1982-07-22
IT1125397B (it) 1986-05-14
FI792197A (fi) 1980-04-17
SE7905617L (sv) 1980-04-17
DE2925883C2 (de) 1985-05-15
US4222757A (en) 1980-09-16
ES481956A1 (es) 1980-06-16
FI64932C (fi) 1984-02-10
ES8102996A1 (es) 1981-02-16
NL187623C (nl) 1991-12-02
JPS5556028A (en) 1980-04-24
GB2031401B (en) 1983-01-12
BR7904030A (pt) 1980-12-30
CA1118999A (fr) 1982-03-02
FI64932B (fi) 1983-10-31
GB2031401A (en) 1980-04-23
NL187623B (nl) 1991-07-01
AU4799479A (en) 1980-04-24
NO792186L (no) 1980-04-17
NL7905064A (nl) 1980-04-18
SE439479B (sv) 1985-06-17
ZA792928B (en) 1981-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse