IT1044581B - Apparecchiatura elettrica di fussione specie per forni per vetro - Google Patents

Apparecchiatura elettrica di fussione specie per forni per vetro

Info

Publication number
IT1044581B
IT1044581B IT26314/75A IT2631475A IT1044581B IT 1044581 B IT1044581 B IT 1044581B IT 26314/75 A IT26314/75 A IT 26314/75A IT 2631475 A IT2631475 A IT 2631475A IT 1044581 B IT1044581 B IT 1044581B
Authority
IT
Italy
Prior art keywords
electric fusion
fusion equipment
equipment species
glass ovens
ovens
Prior art date
Application number
IT26314/75A
Other languages
English (en)
Italian (it)
Original Assignee
Owens Corning Fiberglass 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 Fiberglass Corp filed Critical Owens Corning Fiberglass Corp
Application granted granted Critical
Publication of IT1044581B publication Critical patent/IT1044581B/it

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)
IT26314/75A 1974-10-15 1975-08-12 Apparecchiatura elettrica di fussione specie per forni per vetro IT1044581B (it)

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 (1)

Publication Number Publication Date
IT1044581B true IT1044581B (it) 1980-03-31

Family

ID=24047659

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26314/75A IT1044581B (it) 1974-10-15 1975-08-12 Apparecchiatura elettrica di fussione specie per forni per vetro

Country Status (12)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3813485A4 (en) 2018-06-22 2022-03-23 Agc Inc. HEATING DEVICE, GLASS PRODUCT MANUFACTURING DEVICE AND GLASS PRODUCT MANUFACTURING METHOD
EP4080991A4 (en) 2019-12-20 2024-01-17 Agc Inc HEATING DEVICE, GLASS ARTICLE MANUFACTURING DEVICE, AND GLASS ARTICLE MANUFACTURING METHOD

Family Cites Families (5)

* 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
US2649487A (en) * 1949-07-27 1953-08-18 Gustin Bacon Mfg Co Immersion heater for bushing for fiber glass manufacture
CH347909A (de) * 1956-02-14 1960-07-31 Didier Werke Ag Elektrischer Ofen zum kontinuierlichen Schmelzen von Quarzsand zu Quarzgut
US3056846A (en) * 1958-08-13 1962-10-02 Owens Corning Fiberglass Corp Method and apparatus for heat conditioning and feeding heat-softenable materials
NL299496A (ja) * 1962-11-05

Also Published As

Publication number Publication date
FI58769C (fi) 1981-04-10
FI58769B (fi) 1980-12-31
JPS5919893B2 (ja) 1984-05-09
NL178160C (nl) 1986-02-03
SE7510254L (sv) 1976-04-20
IL47816A0 (en) 1975-11-25
NO139214C (no) 1979-01-24
NO139214B (no) 1978-10-16
FI752566A (ja) 1976-04-16
NO753133L (ja) 1976-04-21
FR2288063A1 (fr) 1976-05-14
BE832547A (fr) 1976-02-19
SE417598B (sv) 1981-03-30
CA1049078A (en) 1979-02-20
DE2538576A1 (de) 1976-04-29
NL7510900A (nl) 1976-04-21
FR2288063B1 (ja) 1979-10-05
JPS5164023A (ja) 1976-06-03
IL47816A (en) 1977-07-31
DE2538576C2 (de) 1983-08-25
EG12180A (en) 1978-12-31
NL178160B (nl) 1985-09-02

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