CA970974A - Method of making float glass - Google Patents

Method of making float glass

Info

Publication number
CA970974A
CA970974A CA130,185A CA130185A CA970974A CA 970974 A CA970974 A CA 970974A CA 130185 A CA130185 A CA 130185A CA 970974 A CA970974 A CA 970974A
Authority
CA
Canada
Prior art keywords
float glass
making float
making
glass
float
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
CA130,185A
Other languages
English (en)
Other versions
CA130185S (en
Inventor
George A. Pecoraro
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 CA970974A publication Critical patent/CA970974A/en
Expired legal-status Critical Current

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)
CA130,185A 1971-04-29 1971-12-15 Method of making float glass Expired CA970974A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA970974A true CA970974A (en) 1975-07-15

Family

ID=22483819

Family Applications (1)

Application Number Title Priority Date Filing Date
CA130,185A Expired CA970974A (en) 1971-04-29 1971-12-15 Method of making float glass

Country Status (9)

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

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
DE2220223A1 (de) 1972-11-02
NL7201550A (Direct) 1972-10-31
ES398832A1 (es) 1974-08-01
BE782797A (fr) 1972-10-30
IT948969B (it) 1973-06-11
ZA718362B (en) 1973-07-25
FR2134342A1 (Direct) 1972-12-08
AU3709471A (en) 1973-06-28
GB1380448A (en) 1975-01-15
FR2134342B1 (Direct) 1977-12-23

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