[go: up one dir, main page]

GB202496A - Improvements in apparatus for conducting molten glass to a delivery aperture - Google Patents

Improvements in apparatus for conducting molten glass to a delivery aperture

Info

Publication number
GB202496A
GB202496A GB2044922A GB2044922A GB202496A GB 202496 A GB202496 A GB 202496A GB 2044922 A GB2044922 A GB 2044922A GB 2044922 A GB2044922 A GB 2044922A GB 202496 A GB202496 A GB 202496A
Authority
GB
United Kingdom
Prior art keywords
glass
ducts
throat
block
fitted
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
GB2044922A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2044922A priority Critical patent/GB202496A/en
Publication of GB202496A publication Critical patent/GB202496A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/005—Controlling, regulating or measuring
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02—Forehearths, i.e. feeder channels
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/08—Feeder spouts, e.g. gob feeders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

202,496. Rankin, C. H. July 26, 1922. Delivering molten metal.-Relates to a feeding-device of the kind comprising a throat-block 1 and a nose cup 4 having ducts or gutters 7 arranged therein to deliver the glass in separate streams directed towards opposite sides of the delivery aperture 13. According to the invention, adjustable gates or plugs 9 are provided in the ducts 7 to regulate the flow of glass. The throat-block 1 receives glass from a tank furnace through submerged apertures 3 in one of its end walls 2, which acts, therefore, as a trap to prevent entrance of scum from the metal in the tank. The nose cap is fitted to the other end wall of the throat-block, the abutting walls 5, 6 forming a dam in which two ducts 7 are formed. The ducts lead the molten glass, as shown, around opposite sides of the sleeve valve 14 and feeding- plunger 15 so that the temperature of the glass is kept more uniform. The adjustable plugs 9 enable the ducts to be closed or restricted to assist in regulating the temperature of the glass. The lower part of the nose cup is made conical and a removable cover 20 is fitted. Orifices 23 for the admission of gas flames are provided in various parts of the apparatus.
GB2044922A 1922-07-26 1922-07-26 Improvements in apparatus for conducting molten glass to a delivery aperture Expired GB202496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2044922A GB202496A (en) 1922-07-26 1922-07-26 Improvements in apparatus for conducting molten glass to a delivery aperture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2044922A GB202496A (en) 1922-07-26 1922-07-26 Improvements in apparatus for conducting molten glass to a delivery aperture

Publications (1)

Publication Number Publication Date
GB202496A true GB202496A (en) 1923-08-23

Family

ID=10146130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2044922A Expired GB202496A (en) 1922-07-26 1922-07-26 Improvements in apparatus for conducting molten glass to a delivery aperture

Country Status (1)

Country Link
GB (1) GB202496A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450396A1 (en) * 1979-02-27 1980-09-26 Wiederaufarbeitung Von Kernbre METHOD AND DEVICE FOR CONTROLLING THE DISCHARGE OF MOLTEN MATERIAL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450396A1 (en) * 1979-02-27 1980-09-26 Wiederaufarbeitung Von Kernbre METHOD AND DEVICE FOR CONTROLLING THE DISCHARGE OF MOLTEN MATERIAL

Similar Documents

Publication Publication Date Title
GB202496A (en) Improvements in apparatus for conducting molten glass to a delivery aperture
GB450491A (en) Improvements in cupola and blast furnaces
US1695547A (en) Drawing sheet glass
GB321195A (en) Improvements in or relating to apparatus for the feeding of molten glass
GB319178A (en) Improvements in means for circulating glass in the forehearths of glass melting tanks
GB118581A (en) A New or Improved Method and Means for Discharging Molten Metal in the Manufacture of Glass Articles.
US1741886A (en) Art of sheet-glass manufacture
US2050205A (en) Means for and method of preventing issuance of refractory-contaminated glass from feeder outlets
US889354A (en) Process for feeding molten glass for making glass insulators or similar articles.
US1760371A (en) Apparatus for melting glass and the like
US1163487A (en) Glass-drawing apparatus.
GB212494A (en) Improvements in and relating to forehearths of glass melting tanks
US1647541A (en) Glass-feeding trough
GB266474A (en) Improvements relating to apparatus for controlling the flow of molten glass through a discharge aperture
GB213406A (en) Improvements in connection with glass feeding devices
US1039752A (en) Method and apparatus for burning fuel-oil.
GB779852A (en) Improvements in the manufacture of glass
SU42947A1 (en) Gateway with savings pool
GB242168A (en) Improvements in sheet glass drawing apparatus
US1761204A (en) Process and apparatus for producing sheet glass
GB155922A (en) Improved apparatus for controlling the delivery of glass from furnaces to moulds and the like
US1490930A (en) of toledo
GB316926A (en) Improvements in machines or apparatus for the feeding of molten glass
GB334213A (en) Improvements in apparatus for feeding molten glass to machines for moulding same
GB330465A (en) Improvements in and relating to glass-drawing nozzles