GB627863A - Improvements in and relating to the conditioning of material, especially glass, for the drawing therefrom of fibres - Google Patents

Improvements in and relating to the conditioning of material, especially glass, for the drawing therefrom of fibres

Info

Publication number
GB627863A
GB627863A GB2927946A GB2927946A GB627863A GB 627863 A GB627863 A GB 627863A GB 2927946 A GB2927946 A GB 2927946A GB 2927946 A GB2927946 A GB 2927946A GB 627863 A GB627863 A GB 627863A
Authority
GB
United Kingdom
Prior art keywords
chamber
glass
melting
fibres
conditioning
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
GB2927946A
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 GB2927946A priority Critical patent/GB627863A/en
Priority to FR938522D priority patent/FR938522A/en
Publication of GB627863A publication Critical patent/GB627863A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/021—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by induction heating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/085—Feeding devices therefor
    • 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
    • C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
    • 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
    • C03B5/28—Siphons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

627,863. Melting-furnaces. SCHLEHR, W. R. Oct. 1, 1946, No. 29279. [Class 51 (ii)] [Also in Groups XXIII and XXXV] Describes an air lock substantially the same as that described in Specification 627,585. Reference is also made to a three-section resistance- or inductionheated glass furnace as shown, wherein a drawing chamber 68 is under pressure of a liquid head 69 maintained by flow over the top of a tube 78 in an intermediate refining chamber 67 to the bottom of which glass is fed from a melting chamber 66 through a passage 74. When the glass at 69 drops below the adjustable electrode 83, raw material is supplied from a feeder 72 under control of a device similar to that described in Specification 627,585, baffles 75 are provided in the melting chamber 66, and the refining chamber 67 has an outlet 87 to atmosphere or to a vacuum source.
GB2927946A 1946-10-01 1946-10-01 Improvements in and relating to the conditioning of material, especially glass, for the drawing therefrom of fibres Expired GB627863A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2927946A GB627863A (en) 1946-10-01 1946-10-01 Improvements in and relating to the conditioning of material, especially glass, for the drawing therefrom of fibres
FR938522D FR938522A (en) 1946-10-01 1946-12-14 Improvements in the drawing of fibers or filaments, more especially of glass fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2927946A GB627863A (en) 1946-10-01 1946-10-01 Improvements in and relating to the conditioning of material, especially glass, for the drawing therefrom of fibres

Publications (1)

Publication Number Publication Date
GB627863A true GB627863A (en) 1949-08-17

Family

ID=10289017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2927946A Expired GB627863A (en) 1946-10-01 1946-10-01 Improvements in and relating to the conditioning of material, especially glass, for the drawing therefrom of fibres

Country Status (2)

Country Link
FR (1) FR938522A (en)
GB (1) GB627863A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001077034A2 (en) * 2000-04-05 2001-10-18 Schott Glas Device for producing a glass melt
WO2003031355A1 (en) * 2001-10-02 2003-04-17 Schott Glas Method and device for melting glass using an induction-heated crucible with cooled crust
US7040122B2 (en) * 2001-08-20 2006-05-09 Schott Ag Process for production of molten glass
EP2669256A1 (en) * 2012-05-29 2013-12-04 3B Fibreglass Bushing assembly comprising a distribution manifold
EP3472110A4 (en) * 2016-06-16 2020-02-26 Biland, Oleksandr Apparatus and process for producing fiber from igneous rock
US11760677B2 (en) 2016-06-16 2023-09-19 Usb I, Llc Apparatus and process for producing fiber from igneous rock

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996038392A1 (en) * 1995-06-02 1996-12-05 Fotis Christodoulopoulos Batch production process of fibrous insulating material

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001077034A2 (en) * 2000-04-05 2001-10-18 Schott Glas Device for producing a glass melt
WO2001077034A3 (en) * 2000-04-05 2002-06-20 Schott Glas Device for producing a glass melt
US7040122B2 (en) * 2001-08-20 2006-05-09 Schott Ag Process for production of molten glass
WO2003031355A1 (en) * 2001-10-02 2003-04-17 Schott Glas Method and device for melting glass using an induction-heated crucible with cooled crust
US7444837B2 (en) 2001-10-02 2008-11-04 Schott Ag Method and device for melting glass using an induction-heated crucible with cooled crust
EP2669256A1 (en) * 2012-05-29 2013-12-04 3B Fibreglass Bushing assembly comprising a distribution manifold
WO2013178496A1 (en) * 2012-05-29 2013-12-05 3B Fibreglass Sprl Bushing assembly comprising a distribution manifold
EP3472110A4 (en) * 2016-06-16 2020-02-26 Biland, Oleksandr Apparatus and process for producing fiber from igneous rock
US11760677B2 (en) 2016-06-16 2023-09-19 Usb I, Llc Apparatus and process for producing fiber from igneous rock
EP4219417A3 (en) * 2016-06-16 2023-11-15 Biland, Oleksandr Apparatus and process for producing fiber from igneous rock

Also Published As

Publication number Publication date
FR938522A (en) 1948-10-18

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