GB1217956A - Method for manufacturing multilayer glass materials - Google Patents

Method for manufacturing multilayer glass materials

Info

Publication number
GB1217956A
GB1217956A GB331768A GB331768A GB1217956A GB 1217956 A GB1217956 A GB 1217956A GB 331768 A GB331768 A GB 331768A GB 331768 A GB331768 A GB 331768A GB 1217956 A GB1217956 A GB 1217956A
Authority
GB
United Kingdom
Prior art keywords
glass
trough
lehr
ribbon
shaped
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
GB331768A
Inventor
Konstantin Timofeevic Bondarev
Mikhail Ivanovich Barsukov
Ljubov Dmitrievna Kravchenko
Anatoly Gavrilovich Minakov
Vladimir Anatolievich Minakov
Grigory Iosifovich Mitkevich
Grigory Stepanovich Porvenkov
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.)
ZD AVTOSTEKLO
Original Assignee
ZD AVTOSTEKLO
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
Priority to FR1556370D priority Critical patent/FR1556370A/fr
Application filed by ZD AVTOSTEKLO filed Critical ZD AVTOSTEKLO
Priority to GB331768A priority patent/GB1217956A/en
Priority to DE1968O0013009 priority patent/DE1283443B/en
Priority to BE714386D priority patent/BE714386A/xx
Priority to AU39799/68A priority patent/AU458931B2/en
Publication of GB1217956A publication Critical patent/GB1217956A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/007—Foam glass, e.g. obtained by incorporating a blowing agent and heating
    • 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
    • C03B13/10—Rolling multi-layer sheets, e.g. sheets having a coloured glass layer
    • 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
    • C03B19/00—Other methods of shaping glass
    • C03B19/08—Other methods of shaping glass by foaming
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • C03B32/02—Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/02—Surface treatment of glass, not in the form of fibres or filaments, by coating with glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Compositions (AREA)

Abstract

1,217,956. Multilayer glass manufacture. ZAVOD AVTOSTEKLO. 22 Jan., 1968, No. 3317/68. Heading C1M. In a method of manufacturing a multilayer glass or glass-ceramic material having a porous layer a continuous ribbon of glass 2, formed between rollers 1, is passed whilst still plastic through a unit 3 wherein the ribbon is shaped into the form of a trough, powdered glass 12 containing a foaming agent is then fed into the trough-shaped ribbon and the whole passed through a heating lehr wherein the powdered glass is heated to form a porous layer fused to the trough-shaped ribbon. A member 13 ensures an even distribution of the powdered glass over the bottom of the trough, and in a part of the lehr, below the softening temperature of the porous glass, there is located a roller 14 which spreads and compacts the foamed glass layer to fill the space within the trough. Water-cooled transfer rolls 15 of heat-resisting steel are situated at the entrance to the lehr. If it is desired to have a glass-ceramic trough, the controlled devitrification occurs in the lehr with the foaming step. Reference has been directed by the Comptroller to Specification 1,112,083.
GB331768A 1967-12-28 1968-01-22 Method for manufacturing multilayer glass materials Expired GB1217956A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1556370D FR1556370A (en) 1967-12-28 1967-12-28
GB331768A GB1217956A (en) 1967-12-28 1968-01-22 Method for manufacturing multilayer glass materials
DE1968O0013009 DE1283443B (en) 1967-12-28 1968-01-25 Process for the production of multilayer glass products
BE714386D BE714386A (en) 1967-12-28 1968-04-29
AU39799/68A AU458931B2 (en) 1967-12-28 1968-06-26 Method for manufacturing of multilayer glass materials

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR134163 1967-12-28
GB331768A GB1217956A (en) 1967-12-28 1968-01-22 Method for manufacturing multilayer glass materials
BE714386 1968-04-29
AU39799/68A AU458931B2 (en) 1967-12-28 1968-06-26 Method for manufacturing of multilayer glass materials

Publications (1)

Publication Number Publication Date
GB1217956A true GB1217956A (en) 1971-01-06

Family

ID=27423131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB331768A Expired GB1217956A (en) 1967-12-28 1968-01-22 Method for manufacturing multilayer glass materials

Country Status (4)

Country Link
AU (1) AU458931B2 (en)
BE (1) BE714386A (en)
FR (1) FR1556370A (en)
GB (1) GB1217956A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209522A (en) * 1987-08-31 1989-05-17 Central Glass Co Ltd Decorative foamed glass with dense glass surface layer and method of producing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209522A (en) * 1987-08-31 1989-05-17 Central Glass Co Ltd Decorative foamed glass with dense glass surface layer and method of producing same
GB2209522B (en) * 1987-08-31 1991-09-04 Central Glass Co Ltd Decorative foamed glass and method of producing same

Also Published As

Publication number Publication date
AU458931B2 (en) 1975-02-25
FR1556370A (en) 1969-02-07
BE714386A (en) 1968-10-29
AU3979968A (en) 1970-01-08

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