IT948969B - Procedimento pr la fabbricazione del vetro in lastra col processo a galleggiamento - Google Patents

Procedimento pr la fabbricazione del vetro in lastra col processo a galleggiamento

Info

Publication number
IT948969B
IT948969B IT67275/72A IT6727572A IT948969B IT 948969 B IT948969 B IT 948969B IT 67275/72 A IT67275/72 A IT 67275/72A IT 6727572 A IT6727572 A IT 6727572A IT 948969 B IT948969 B IT 948969B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
plate glass
floating process
floating
Prior art date
Application number
IT67275/72A
Other languages
English (en)
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 IT948969B publication Critical patent/IT948969B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/16—Construction of the float tank; Use of material for the float tank; Coating or protection of the tank wall
    • 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
    • C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
    • 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)
  • Glass Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT67275/72A 1971-04-29 1972-01-31 Procedimento pr la fabbricazione del vetro in lastra col processo a galleggiamento IT948969B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13882271A 1971-04-29 1971-04-29

Publications (1)

Publication Number Publication Date
IT948969B true IT948969B (it) 1973-06-11

Family

ID=22483819

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67275/72A IT948969B (it) 1971-04-29 1972-01-31 Procedimento pr la fabbricazione del vetro in lastra col processo a galleggiamento

Country Status (9)

Country Link
BE (1) BE782797A (it)
CA (1) CA970974A (it)
DE (1) DE2220223A1 (it)
ES (1) ES398832A1 (it)
FR (1) FR2134342B1 (it)
GB (1) GB1380448A (it)
IT (1) IT948969B (it)
NL (1) NL7201550A (it)
ZA (1) ZA718362B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019885A (en) * 1976-02-13 1977-04-26 Libbey-Owens-Ford Company Removing metal deposits from the superstructure of a float glass chamber

Also Published As

Publication number Publication date
NL7201550A (it) 1972-10-31
FR2134342B1 (it) 1977-12-23
ZA718362B (en) 1973-07-25
BE782797A (fr) 1972-10-30
FR2134342A1 (it) 1972-12-08
ES398832A1 (es) 1974-08-01
GB1380448A (en) 1975-01-15
AU3709471A (en) 1973-06-28
CA970974A (en) 1975-07-15
DE2220223A1 (de) 1972-11-02

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