ZA703297B - Manufacture of glass - Google Patents

Manufacture of glass

Info

Publication number
ZA703297B
ZA703297B ZA703297A ZA703297A ZA703297B ZA 703297 B ZA703297 B ZA 703297B ZA 703297 A ZA703297 A ZA 703297A ZA 703297 A ZA703297 A ZA 703297A ZA 703297 B ZA703297 B ZA 703297B
Authority
ZA
South Africa
Prior art keywords
manufacture
glass
Prior art date
Application number
ZA703297A
Inventor
G Kunkle
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of ZA703297B publication Critical patent/ZA703297B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B15/00—Drawing glass upwardly from the melt
    • C03B15/02—Drawing glass sheets
    • C03B15/08—Drawing glass sheets by means of bars below the surface of the melt
    • 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
    • C03B5/205—Mechanical means for skimming or scraping the melt surface
    • 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)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Glass Melting And Manufacturing (AREA)
ZA703297A 1969-05-22 1970-05-15 Manufacture of glass ZA703297B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82686069A 1969-05-22 1969-05-22

Publications (1)

Publication Number Publication Date
ZA703297B true ZA703297B (en) 1971-12-29

Family

ID=25247714

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA703297A ZA703297B (en) 1969-05-22 1970-05-15 Manufacture of glass

Country Status (10)

Country Link
AU (1) AU1514970A (en)
BE (1) BE750475A (en)
CA (1) CA924508A (en)
DE (1) DE2023790A1 (en)
ES (2) ES379726A1 (en)
FR (1) FR2043603A1 (en)
GB (1) GB1262603A (en)
IL (1) IL34538A0 (en)
NL (1) NL7007150A (en)
ZA (1) ZA703297B (en)

Also Published As

Publication number Publication date
FR2043603A1 (en) 1971-02-19
IL34538A0 (en) 1970-07-19
ES379727A1 (en) 1972-08-01
BE750475A (en) 1970-11-16
GB1262603A (en) 1972-02-02
DE2023790A1 (en) 1970-11-26
AU1514970A (en) 1971-11-18
CA924508A (en) 1973-04-17
ES379726A1 (en) 1972-08-16
NL7007150A (en) 1970-11-24

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