FR2419338A1 - Appareil de production et de bobinage de fibres de verre - Google Patents

Appareil de production et de bobinage de fibres de verre

Info

Publication number
FR2419338A1
FR2419338A1 FR7836872A FR7836872A FR2419338A1 FR 2419338 A1 FR2419338 A1 FR 2419338A1 FR 7836872 A FR7836872 A FR 7836872A FR 7836872 A FR7836872 A FR 7836872A FR 2419338 A1 FR2419338 A1 FR 2419338A1
Authority
FR
France
Prior art keywords
temperature
interruption
speed
monofilaments
orifices
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
FR7836872A
Other languages
English (en)
Other versions
FR2419338B3 (fr
Inventor
John David Phillips
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 FR2419338A1 publication Critical patent/FR2419338A1/fr
Application granted granted Critical
Publication of FR2419338B3 publication Critical patent/FR2419338B3/fr
Granted 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
    • C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
    • B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
    • B65H59/385—Regulating winding speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B65H2701/312—Fibreglass strands
    • B65H2701/3122—Fibreglass strands extruded from spinnerets
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S242/00—Winding, tensioning, or guiding
    • Y10S242/92—Glass strand winding

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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

a. Procédé et appareil pour la production de fibres de verre à un seul filament à partir d'un seul ou de plusieurs filets de verre en fusion. b. Un contrôle de vitesse permet de changer la vitesse du moteur de bobinage à la suite d'une variation de température du distributeur ou d'une interruption du processus d'étirage Il en résulte que, lors d'un redémarrage après une interruption ou lors d'une baisse de température au niveau des orifices, les fils à un seul filament ont un diamètre constant. Un temps prédéterminé après le démarrage ou lorsque la température des orifices change, le contrôle de vitesse change la vitesse d'étirage des monofilaments et le diamètre des monofilaments est ainsi maintenu constant à la suite d'une interruption du processus ou lors d'une variation de la température des orifices. c. Applications courantes.
FR7836872A 1978-03-06 1978-12-29 Appareil de production et de bobinage de fibres de verre Granted FR2419338A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/884,100 US4145201A (en) 1978-03-06 1978-03-06 Glass fiber producing and collecting apparatus

Publications (2)

Publication Number Publication Date
FR2419338A1 true FR2419338A1 (fr) 1979-10-05
FR2419338B3 FR2419338B3 (fr) 1981-10-16

Family

ID=25383955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836872A Granted FR2419338A1 (fr) 1978-03-06 1978-12-29 Appareil de production et de bobinage de fibres de verre

Country Status (15)

Country Link
US (1) US4145201A (fr)
JP (1) JPS54120739A (fr)
AU (1) AU517964B2 (fr)
BE (1) BE873187A (fr)
BR (1) BR7808564A (fr)
CA (1) CA1115524A (fr)
DE (1) DE2856690A1 (fr)
FI (1) FI784031A (fr)
FR (1) FR2419338A1 (fr)
GB (1) GB2015990B (fr)
IT (1) IT1101399B (fr)
NL (1) NL7812646A (fr)
NO (1) NO784432L (fr)
SE (1) SE7813423L (fr)
ZA (1) ZA787382B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498638A1 (fr) * 1981-01-29 1982-07-30 Owens Corning Fiberglass Corp Procede et appareil de mise en bobine de fils

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319901A (en) * 1980-12-10 1982-03-16 Owens-Corning Fiberglas Corporation Electro-optic fiber monitor
IN169141B (fr) * 1985-08-21 1991-09-07 Stc Plc
US4787926A (en) * 1987-09-14 1988-11-29 Owens-Corning Fiberglas Corporation Digitally controlled tube build-up compensator for a glass fiber forming machine method
US4775400A (en) * 1987-10-22 1988-10-04 Ppg Industries, Inc. Method of controlling glass fiber formation and control system
JP3400312B2 (ja) * 1997-09-05 2003-04-28 株式会社スーパーシリコン研究所 単結晶引上げ装置及び単結晶引上げ方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269816A (en) * 1961-11-24 1966-08-30 Pittsburgh Plate Glass Co Method for producing glass fibers
US3126268A (en) * 1962-08-02 1964-03-24 Apparatus for producing uniform continuous fibers
US3539317A (en) * 1967-11-21 1970-11-10 Owens Corning Fiberglass Corp Glass fiber forming apparatus with roll means for advancing linear material
US3587298A (en) * 1969-01-02 1971-06-28 Univ Northwestern Ultrasonic image color display system
US3820967A (en) * 1970-12-30 1974-06-28 Johns Manville Filament production monitor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498638A1 (fr) * 1981-01-29 1982-07-30 Owens Corning Fiberglass Corp Procede et appareil de mise en bobine de fils

Also Published As

Publication number Publication date
BE873187A (fr) 1979-04-17
JPS54120739A (en) 1979-09-19
NL7812646A (nl) 1979-09-10
CA1115524A (fr) 1982-01-05
FI784031A (fi) 1979-09-07
FR2419338B3 (fr) 1981-10-16
SE7813423L (sv) 1979-09-07
DE2856690A1 (de) 1979-09-20
IT7831431A0 (it) 1978-12-29
NO784432L (no) 1979-09-07
AU517964B2 (en) 1981-09-03
ZA787382B (en) 1979-12-27
AU4301978A (en) 1979-09-13
US4145201A (en) 1979-03-20
GB2015990B (en) 1982-06-30
GB2015990A (en) 1979-09-19
BR7808564A (pt) 1980-05-20
IT1101399B (it) 1985-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse