GB1331995A - Method for the production of glass - Google Patents

Method for the production of glass

Info

Publication number
GB1331995A
GB1331995A GB4674170A GB4674170A GB1331995A GB 1331995 A GB1331995 A GB 1331995A GB 4674170 A GB4674170 A GB 4674170A GB 4674170 A GB4674170 A GB 4674170A GB 1331995 A GB1331995 A GB 1331995A
Authority
GB
United Kingdom
Prior art keywords
glass
stretching
medium
oct
compartment
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
GB4674170A
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.)
Transglas Patent & Lizen
Original Assignee
Transglas Patent & Lizen
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 Transglas Patent & Lizen filed Critical Transglas Patent & Lizen
Publication of GB1331995A publication Critical patent/GB1331995A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B13/00—Rolling molten glass, i.e. where the molten glass is shaped by rolling
    • C03B13/12—Rolling glass with enclosures, e.g. wire, bubbles, fibres, particles or asbestos
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B13/00—Rolling molten glass, i.e. where the molten glass is shaped by rolling
    • C03B13/04—Rolling non-patterned sheets continuously
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets

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)
  • Glass Melting And Manufacturing (AREA)

Abstract

1331995 Producing strengthened glass TRANSGLAS PATENT-UND LIZENZVERWERTUNGS AG 1 Oct 1970 [3 Oct 1969 3 Aug 1970] 46741/70 Heading C1M A method for the production of strengthened glass, in which a glass ribbon is conveyed from a glass-melting furnace and while the glass has a viscosity of between 10<SP>3</SP> and 10<SP>10</SP> poises exerting a uniform pressure upon the glass by impacting the glass with a fluent medium at a pressure in the range 0À7 to 6 atmospheres above atmospheric pressure, which medium has a temperature approximately the same as the glass. The fluent medium may be an inert gas such as helium, air, or nitrogen, or a liquid or a liquid gas mixture and may contain solid constitutents such as anhydrous metal salts or one of potassium, sulsidium and cesium. The method may be employed in conjunction with the stretching operation as described in Specification 1,331,635. When the stretching is carried out by blowing glass over a lip 3 and into a compartment 11 the fluid medium is distributed from conduits 15 located in the walls of the compartment 11. When the stretching is carried out using rollers the fluent medium is distributed from two pairs of globe members 30, 31 and 32, 33, one pair being situated in each stretching zone.
GB4674170A 1969-10-03 1970-10-01 Method for the production of glass Expired GB1331995A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1493569A CH525846A (en) 1969-10-03 1969-10-03 Process for the continuous production of glass, especially in strip form

Publications (1)

Publication Number Publication Date
GB1331995A true GB1331995A (en) 1973-09-26

Family

ID=4404992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4674170A Expired GB1331995A (en) 1969-10-03 1970-10-01 Method for the production of glass

Country Status (6)

Country Link
AT (1) AT312181B (en)
BE (1) BE756997A (en)
CH (1) CH525846A (en)
FR (1) FR2064130B1 (en)
GB (1) GB1331995A (en)
ZA (1) ZA706599B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908716A1 (en) * 1989-03-16 1990-09-27 Lamberts Glasfabrik METHOD FOR PRODUCING A NATURAL GLASS PROFILE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL17346C (en) * 1900-01-01
FR358549A (en) * 1905-10-14 1906-02-20 Arthur J Baldwin Improvements in the manufacture of wired glass
US1772072A (en) * 1927-10-06 1930-08-05 Libbey Owens Ford Glass Co Process and apparatus for forming sheet glass
FR1353049A (en) * 1963-01-12 1964-02-21 Saint Gobain Method and devices for treating glass articles during their manufacture
FR1438774A (en) * 1964-06-23 1966-05-13 Pilkington Brothers Ltd Advanced process for manufacturing flat glass

Also Published As

Publication number Publication date
FR2064130B1 (en) 1975-10-10
BE756997A (en) 1971-03-16
FR2064130A1 (en) 1971-07-16
AT312181B (en) 1973-12-27
CH525846A (en) 1972-07-31
ZA706599B (en) 1971-05-27
DE2048618A1 (en) 1971-06-16
DE2048618B2 (en) 1976-02-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees