ZA738138B - Improvements in or relating to moulding glass articles - Google Patents

Improvements in or relating to moulding glass articles

Info

Publication number
ZA738138B
ZA738138B ZA00738138A ZA738138A ZA738138B ZA 738138 B ZA738138 B ZA 738138B ZA 00738138 A ZA00738138 A ZA 00738138A ZA 738138 A ZA738138 A ZA 738138A ZA 738138 B ZA738138 B ZA 738138B
Authority
ZA
South Africa
Prior art keywords
relating
glass articles
moulding glass
moulding
articles
Prior art date
Application number
ZA00738138A
Inventor
E Parry
R Steere
E Coen
Original Assignee
Pilkington Brothers Ltd
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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Publication of ZA738138B publication Critical patent/ZA738138B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/02—Tempering or quenching glass products using liquid
    • C03B27/022—Tempering or quenching glass products using liquid the liquid being organic, e.g. an oil
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/12—Cooling, heating, or insulating the plunger, the mould, or the glass-pressing machine; cooling or heating of the glass in the mould

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
ZA00738138A 1972-10-20 1973-10-19 Improvements in or relating to moulding glass articles ZA738138B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4844672 1972-10-20

Publications (1)

Publication Number Publication Date
ZA738138B true ZA738138B (en) 1975-05-28

Family

ID=10448640

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00738138A ZA738138B (en) 1972-10-20 1973-10-19 Improvements in or relating to moulding glass articles

Country Status (2)

Country Link
BE (1) BE806311A (en)
ZA (1) ZA738138B (en)

Also Published As

Publication number Publication date
BE806311A (en) 1974-04-19

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