FR2288063A1 - Four de fusion de verre pour etirage en fibres - Google Patents

Four de fusion de verre pour etirage en fibres

Info

Publication number
FR2288063A1
FR2288063A1 FR7525527A FR7525527A FR2288063A1 FR 2288063 A1 FR2288063 A1 FR 2288063A1 FR 7525527 A FR7525527 A FR 7525527A FR 7525527 A FR7525527 A FR 7525527A FR 2288063 A1 FR2288063 A1 FR 2288063A1
Authority
FR
France
Prior art keywords
heating elements
series
electrical heating
glass filament
producing apparatus
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
FR7525527A
Other languages
English (en)
Other versions
FR2288063B1 (fr
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
Priority claimed from US514545A external-priority patent/US3912477A/en
Application filed by Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Publication of FR2288063A1 publication Critical patent/FR2288063A1/fr
Application granted granted Critical
Publication of FR2288063B1 publication Critical patent/FR2288063B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • 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
    • C03B37/085—Feeding devices 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
    • C03B37/08—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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0019—Circuit arrangements
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Resistance Heating (AREA)
  • Furnace Details (AREA)
  • Cookers (AREA)
  • Discharge Heating (AREA)
  • Materials For Medical Uses (AREA)
FR7525527A 1974-10-15 1975-08-18 Four de fusion de verre pour etirage en fibres Granted FR2288063A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US514545A US3912477A (en) 1973-01-05 1974-10-15 Apparatus for processing glass batch material

Publications (2)

Publication Number Publication Date
FR2288063A1 true FR2288063A1 (fr) 1976-05-14
FR2288063B1 FR2288063B1 (fr) 1979-10-05

Family

ID=24047659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525527A Granted FR2288063A1 (fr) 1974-10-15 1975-08-18 Four de fusion de verre pour etirage en fibres

Country Status (12)

Country Link
JP (1) JPS5919893B2 (fr)
BE (1) BE832547A (fr)
CA (1) CA1049078A (fr)
DE (1) DE2538576C2 (fr)
EG (1) EG12180A (fr)
FI (1) FI58769C (fr)
FR (1) FR2288063A1 (fr)
IL (1) IL47816A (fr)
IT (1) IT1044581B (fr)
NL (1) NL178160C (fr)
NO (1) NO139214C (fr)
SE (1) SE417598B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6744001B2 (ja) 2018-06-22 2020-08-19 Ａｇｃ株式会社 ヒータ、ガラス物品の製造装置、およびガラス物品の製造方法
EP4080991A4 (fr) 2019-12-20 2024-01-17 Agc Inc Dispositif de chauffage, dispositif de fabrication d'article en verre, et procédé de fabrication d'article en verre

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649487A (en) * 1949-07-27 1953-08-18 Gustin Bacon Mfg Co Immersion heater for bushing for fiber glass manufacture
US3056846A (en) * 1958-08-13 1962-10-02 Owens Corning Fiberglass Corp Method and apparatus for heat conditioning and feeding heat-softenable materials
LU44741A1 (fr) * 1962-11-05 1963-12-31

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2181030A (en) * 1936-12-30 1939-11-21 Owens Illinois Glass Co Electric glass furnace
CH347909A (de) * 1956-02-14 1960-07-31 Didier Werke Ag Elektrischer Ofen zum kontinuierlichen Schmelzen von Quarzsand zu Quarzgut

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649487A (en) * 1949-07-27 1953-08-18 Gustin Bacon Mfg Co Immersion heater for bushing for fiber glass manufacture
US3056846A (en) * 1958-08-13 1962-10-02 Owens Corning Fiberglass Corp Method and apparatus for heat conditioning and feeding heat-softenable materials
LU44741A1 (fr) * 1962-11-05 1963-12-31

Also Published As

Publication number Publication date
IL47816A0 (en) 1975-11-25
FI58769B (fi) 1980-12-31
SE7510254L (sv) 1976-04-20
BE832547A (fr) 1976-02-19
FR2288063B1 (fr) 1979-10-05
JPS5164023A (fr) 1976-06-03
DE2538576A1 (de) 1976-04-29
NL178160C (nl) 1986-02-03
FI58769C (fi) 1981-04-10
NL7510900A (nl) 1976-04-21
IT1044581B (it) 1980-03-31
NO139214C (no) 1979-01-24
NO753133L (fr) 1976-04-21
NO139214B (no) 1978-10-16
FI752566A (fr) 1976-04-16
JPS5919893B2 (ja) 1984-05-09
SE417598B (sv) 1981-03-30
IL47816A (en) 1977-07-31
DE2538576C2 (de) 1983-08-25
NL178160B (nl) 1985-09-02
EG12180A (en) 1978-12-31
CA1049078A (fr) 1979-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse