CA924508A - Manufacture of glass - Google Patents

Manufacture of glass

Info

Publication number
CA924508A
CA924508A CA082915A CA82915A CA924508A CA 924508 A CA924508 A CA 924508A CA 082915 A CA082915 A CA 082915A CA 82915 A CA82915 A CA 82915A CA 924508 A CA924508 A CA 924508A
Authority
CA
Canada
Prior art keywords
manufacture
glass
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
CA082915A
Other versions
CA82915S (en
Inventor
E. Kunkle Gerald
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.)
PPG Industries Inc
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
Application granted granted Critical
Publication of CA924508A publication Critical patent/CA924508A/en
Expired legal-status Critical Current

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)
CA082915A 1969-05-22 1970-05-15 Manufacture of glass Expired CA924508A (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
CA924508A true CA924508A (en) 1973-04-17

Family

ID=25247714

Family Applications (1)

Application Number Title Priority Date Filing Date
CA082915A Expired CA924508A (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
GB1262603A (en) 1972-02-02
AU1514970A (en) 1971-11-18
NL7007150A (en) 1970-11-24
DE2023790A1 (en) 1970-11-26
FR2043603A1 (en) 1971-02-19
ZA703297B (en) 1971-12-29
IL34538A0 (en) 1970-07-19
ES379727A1 (en) 1972-08-01
ES379726A1 (en) 1972-08-16
BE750475A (en) 1970-11-16

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