GB619469A - Improvements in or relating to feeding apparatus for molten glass - Google Patents

Improvements in or relating to feeding apparatus for molten glass

Info

Publication number
GB619469A
GB619469A GB3668546A GB3668546A GB619469A GB 619469 A GB619469 A GB 619469A GB 3668546 A GB3668546 A GB 3668546A GB 3668546 A GB3668546 A GB 3668546A GB 619469 A GB619469 A GB 619469A
Authority
GB
United Kingdom
Prior art keywords
plunger
relating
molten glass
feeding apparatus
walle
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
GB3668546A
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 GB3668546A priority Critical patent/GB619469A/en
Publication of GB619469A publication Critical patent/GB619469A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C03B7/086—Plunger mechanisms
    • 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
    • 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
    • C03B7/084—Tube mechanisms
    • 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
    • C03B7/10—Cutting-off or severing the glass flow with the aid of knives or scissors or non-contacting cutting means, e.g. a gas jet; Construction of the blades used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

619,469. Glass manufacture. WALLE, G. VAN DE., WALLE, E. VAN DE., and BONNEFOY, E. Dec. 12, 1946, No. 36685. [Class 56] In the feeding of gobs of glass to a forming machine from the forehearth of a furnace 1 by means of a plunger 5, the rotation of the member 8 which supports the plunger produces, through a cam 12 and follower 11, an axial reciprocation of the plunger and also, through a cam 21, roller 24 and crank arms 27, actuates the cutters 29 severing the gob. To permit replacement of the lining 2 of the discharge orifice 3 without emptying the furnace, a tubular shield 36 surrounding the plunger may be lowered into engagement with a sleeve 4 surrounding the lining 2.
GB3668546A 1946-12-12 1946-12-12 Improvements in or relating to feeding apparatus for molten glass Expired GB619469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3668546A GB619469A (en) 1946-12-12 1946-12-12 Improvements in or relating to feeding apparatus for molten glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3668546A GB619469A (en) 1946-12-12 1946-12-12 Improvements in or relating to feeding apparatus for molten glass

Publications (1)

Publication Number Publication Date
GB619469A true GB619469A (en) 1949-03-09

Family

ID=10390335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3668546A Expired GB619469A (en) 1946-12-12 1946-12-12 Improvements in or relating to feeding apparatus for molten glass

Country Status (1)

Country Link
GB (1) GB619469A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113165931A (en) * 2018-10-19 2021-07-23 保特罗股份公司 Plunger assembly for forming molten glass ribbon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113165931A (en) * 2018-10-19 2021-07-23 保特罗股份公司 Plunger assembly for forming molten glass ribbon

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