GB667474A - An improved method of and furnace for the continuous manufacture of glass - Google Patents

An improved method of and furnace for the continuous manufacture of glass

Info

Publication number
GB667474A
GB667474A GB4871/50A GB487150A GB667474A GB 667474 A GB667474 A GB 667474A GB 4871/50 A GB4871/50 A GB 4871/50A GB 487150 A GB487150 A GB 487150A GB 667474 A GB667474 A GB 667474A
Authority
GB
United Kingdom
Prior art keywords
glass
furnace
improved method
continuous manufacture
manufacture
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.)
Expired
Application number
GB4871/50A
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain SA
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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Publication of GB667474A publication Critical patent/GB667474A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/18—Stirring devices; Homogenisation
    • C03B5/183—Stirring devices; Homogenisation using thermal means, e.g. for creating convection currents
    • C03B5/185—Electric means
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/225—Refining
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Melting And Manufacturing (AREA)

Abstract

667,474. Glass manufacture. SOC. ANON. DES MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE ST. - GOBAIN, CHAUNY, & CIREY. Feb. 24, 1950 [Feb. 25, 1949], No. 4871/50. Class 56. In the manufacture of glass, cullet is melted at a lower temperature than, and in a separate zone from, the new batch materials. The two melts are then run together and agitated by local heating, as by electrodes, to mix them intimately.
GB4871/50A 1949-02-25 1950-02-24 An improved method of and furnace for the continuous manufacture of glass Expired GB667474A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838939X 1949-02-25

Publications (1)

Publication Number Publication Date
GB667474A true GB667474A (en) 1952-03-05

Family

ID=9299298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4871/50A Expired GB667474A (en) 1949-02-25 1950-02-24 An improved method of and furnace for the continuous manufacture of glass

Country Status (5)

Country Link
BE (1) BE494126A (en)
DE (1) DE838939C (en)
FR (1) FR1011651A (en)
GB (1) GB667474A (en)
NL (1) NL151872C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955384A (en) * 1958-02-27 1960-10-11 Owens Illinois Glass Co Apparatus for producing color-controlling vitreous materials
US2979865A (en) * 1958-02-27 1961-04-18 Owens Illinois Glass Co Method of producing color-controlled vitreous materials

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110098A (en) 1974-08-14 1978-08-29 Saint-Gobain Industries Molten glass refining apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955384A (en) * 1958-02-27 1960-10-11 Owens Illinois Glass Co Apparatus for producing color-controlling vitreous materials
US2979865A (en) * 1958-02-27 1961-04-18 Owens Illinois Glass Co Method of producing color-controlled vitreous materials

Also Published As

Publication number Publication date
NL151872C (en) 1900-01-01
BE494126A (en) 1900-01-01
FR1011651A (en) 1952-06-25
DE838939C (en) 1952-05-15

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