GB739941A - Process and device for reducing the drawing waves in a glass sheet continuously drawn from molten glass - Google Patents

Process and device for reducing the drawing waves in a glass sheet continuously drawn from molten glass

Info

Publication number
GB739941A
GB739941A GB5253/54A GB525354A GB739941A GB 739941 A GB739941 A GB 739941A GB 5253/54 A GB5253/54 A GB 5253/54A GB 525354 A GB525354 A GB 525354A GB 739941 A GB739941 A GB 739941A
Authority
GB
United Kingdom
Prior art keywords
glass
glass sheet
chamber
continuously drawn
reducing
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
GB5253/54A
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.)
DETAG
Flachglas Wernberg GmbH
Original Assignee
DETAG
Flachglas Wernberg GmbH
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 DETAG, Flachglas Wernberg GmbH filed Critical DETAG
Publication of GB739941A publication Critical patent/GB739941A/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
    • C03B15/06—Drawing glass sheets from a debiteuse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

739,941. Glass drawing. DEUTSCHE TAFELGLAS AKT.-GES. DETAG. Feb. 23; 1954 [March 27, 1953], No. 5253/54. Drawings to Specification. Class 56. To reduce the drawing waves in a glass sheet continuously drawn from molten glass, particularly in the Fourcault process, gases preheated to over 250‹ C. and preferably at least up to the medium gas temperature in the drawing chamber are admitted on both sides of the glass sheet transversely to the drawing direction. The gases may travel in the same direction or in counter-current and are admitted through one or both narrow sides of the drawing chamber, passing between the main water coolers and the wall of the drawing chamber and above the water coolers between the sheet and the wall of the chamber.
GB5253/54A 1953-03-27 1954-02-23 Process and device for reducing the drawing waves in a glass sheet continuously drawn from molten glass Expired GB739941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE739941X 1953-03-27

Publications (1)

Publication Number Publication Date
GB739941A true GB739941A (en) 1955-11-02

Family

ID=6643160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5253/54A Expired GB739941A (en) 1953-03-27 1954-02-23 Process and device for reducing the drawing waves in a glass sheet continuously drawn from molten glass

Country Status (1)

Country Link
GB (1) GB739941A (en)

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