FI58769C - Elektrisk smaeltapparat - Google Patents

Elektrisk smaeltapparat Download PDF

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Publication number
FI58769C
FI58769C FI752566A FI752566A FI58769C FI 58769 C FI58769 C FI 58769C FI 752566 A FI752566 A FI 752566A FI 752566 A FI752566 A FI 752566A FI 58769 C FI58769 C FI 58769C
Authority
FI
Finland
Prior art keywords
elements
heating element
heat
tank
molten glass
Prior art date
Application number
FI752566A
Other languages
English (en)
Finnish (fi)
Other versions
FI58769B (fi
FI752566A (de
Inventor
William Charles Brady
William Findlay Giles
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
Publication of FI752566A publication Critical patent/FI752566A/fi
Publication of FI58769B publication Critical patent/FI58769B/fi
Application granted granted Critical
Publication of FI58769C publication Critical patent/FI58769C/fi

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)
FI752566A 1974-10-15 1975-09-15 Elektrisk smaeltapparat FI58769C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US514545A US3912477A (en) 1973-01-05 1974-10-15 Apparatus for processing glass batch material
US51454574 1974-10-15

Publications (3)

Publication Number Publication Date
FI752566A FI752566A (de) 1976-04-16
FI58769B FI58769B (fi) 1980-12-31
FI58769C true FI58769C (fi) 1981-04-10

Family

ID=24047659

Family Applications (1)

Application Number Title Priority Date Filing Date
FI752566A FI58769C (fi) 1974-10-15 1975-09-15 Elektrisk smaeltapparat

Country Status (12)

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

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 (de) 2019-12-20 2024-01-17 Agc Inc Heizer, herstellungsvorrichtung für glasartikel und herstellungsverfahren für glasartikel

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
NL128085C (de) * 1962-11-05

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
FR2288063A1 (fr) 1976-05-14
FR2288063B1 (de) 1979-10-05
JPS5164023A (de) 1976-06-03
DE2538576A1 (de) 1976-04-29
NL178160C (nl) 1986-02-03
NL7510900A (nl) 1976-04-21
IT1044581B (it) 1980-03-31
NO139214C (no) 1979-01-24
NO753133L (de) 1976-04-21
NO139214B (no) 1978-10-16
FI752566A (de) 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 (en) 1979-02-20

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OWENS-CORNING FIBERGLAS CORPORATION