GB804505A - Improvements in glass manufacture - Google Patents

Improvements in glass manufacture

Info

Publication number
GB804505A
GB804505A GB8173/56A GB817356A GB804505A GB 804505 A GB804505 A GB 804505A GB 8173/56 A GB8173/56 A GB 8173/56A GB 817356 A GB817356 A GB 817356A GB 804505 A GB804505 A GB 804505A
Authority
GB
United Kingdom
Prior art keywords
impellers
glass
molten glass
forebearth
march
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
GB8173/56A
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
Publication of GB804505A publication Critical patent/GB804505A/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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/10—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce uniformly-coloured transparent products
    • 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
    • C03B5/173—Apparatus for changing the composition of the molten glass in glass furnaces, e.g. for colouring the molten glass
    • 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
    • C03B5/18—Stirring devices; Homogenisation
    • C03B5/187—Stirring devices; Homogenisation with moving elements
    • C03B5/1875—Stirring devices; Homogenisation with moving elements of the screw or pump-action type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)

Abstract

804,505. Glass manufacture. PENBERTHY, H. L. March 15, 1956 [March 15, 1955], No. 8173/56. Class 56. In the homogenising of molten glass two impellers 122, 124 rotating in opposite directions in the same horizontal plane about vertical axes spaced apart longitudinally in the direction of flow of the molten glass are provided in the forebearth 10. In the form shown in Fig. 10, which is a plan, the impellers co-operate with a protrusion 166 on one side wall 160 of the forebearth to ensure the splitting of the first and second circular movements of the glass induced by the impellers. In another form three impellers in line may be used. Colourant material which may be molten glass or may be coloured particles that have been fire-polished may be added to the melt before homogenization.
GB8173/56A 1955-03-15 1956-03-15 Improvements in glass manufacture Expired GB804505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US804505XA 1955-03-15 1955-03-15

Publications (1)

Publication Number Publication Date
GB804505A true GB804505A (en) 1958-11-19

Family

ID=22157462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8173/56A Expired GB804505A (en) 1955-03-15 1956-03-15 Improvements in glass manufacture

Country Status (2)

Country Link
FR (1) FR1150706A (en)
GB (1) GB804505A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535792A1 (en) * 1985-10-07 1987-04-09 Glashuettentechnik Grob Gmbh Process and device for colouring glass
WO1998005599A1 (en) * 1996-08-03 1998-02-12 Pilkington Plc Process and apparatus for modifying and homogenizing glass melts
EP1780180A1 (en) * 2005-10-24 2007-05-02 Beteiligungen Sorg GmbH & Co. KG Method and apparatus for conditioning and homogenizing glass melts
EP2647602A1 (en) * 2010-12-02 2013-10-09 Asahi Glass Company, Limited Glass melter, modification method for glass blank, production method for molten glass, production method for glassware, and production apparatus for glassware
CN112299684A (en) * 2020-11-04 2021-02-02 中国建材国际工程集团有限公司 Plate glass kiln

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535792A1 (en) * 1985-10-07 1987-04-09 Glashuettentechnik Grob Gmbh Process and device for colouring glass
WO1998005599A1 (en) * 1996-08-03 1998-02-12 Pilkington Plc Process and apparatus for modifying and homogenizing glass melts
EP1780180A1 (en) * 2005-10-24 2007-05-02 Beteiligungen Sorg GmbH & Co. KG Method and apparatus for conditioning and homogenizing glass melts
EP2647602A1 (en) * 2010-12-02 2013-10-09 Asahi Glass Company, Limited Glass melter, modification method for glass blank, production method for molten glass, production method for glassware, and production apparatus for glassware
EP2647602A4 (en) * 2010-12-02 2014-05-07 Asahi Glass Co Ltd Glass melter, modification method for glass blank, production method for molten glass, production method for glassware, and production apparatus for glassware
CN112299684A (en) * 2020-11-04 2021-02-02 中国建材国际工程集团有限公司 Plate glass kiln

Also Published As

Publication number Publication date
FR1150706A (en) 1958-01-17

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