GB934613A - Method and apparatus for forming flattened linear bodies of heat softenable mineral material such as glass - Google Patents

Method and apparatus for forming flattened linear bodies of heat softenable mineral material such as glass

Info

Publication number
GB934613A
GB934613A GB2849861A GB2849861A GB934613A GB 934613 A GB934613 A GB 934613A GB 2849861 A GB2849861 A GB 2849861A GB 2849861 A GB2849861 A GB 2849861A GB 934613 A GB934613 A GB 934613A
Authority
GB
United Kingdom
Prior art keywords
metal
filament
glass
lip
mineral material
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
GB2849861A
Inventor
William Perry Warthen
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas Corp
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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Priority to GB2849861A priority Critical patent/GB934613A/en
Publication of GB934613A publication Critical patent/GB934613A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C03B17/065—Forming profiled, patterned or corrugated sheets
    • 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
    • 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
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface

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)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Inorganic Fibers (AREA)
  • Glass Compositions (AREA)

Abstract

934,613. Coating with metals. OWENSCORNING FIBERGLAS CORPORATION. Aug. 4, 1961, No. 28498/61. Class 82. [Also in Groups VIII, IX and XXIII] Ribbon-like glass filaments 32 are coated with metal by passing the filament in front of the lip 44, 44<SP>1</SP> of a receptacle 40, 40<SP>1</SP> containing molten metal 42, 42<SP>1</SP>. As in Fig. 1, the filament 32 wipes the metal 42 on the lip to give a coating 33 on one side only. In Fig. 3, the filament 32 is drawn at an angle for the rear wall 18<SP>1</SP> of a molten glass receptacle so as to pass through the mass 45 of the metal 42<SP>1</SP> on the lip.44<SP>1</SP> to coat the filament on all sides and edges at 33<SP>1</SP>. The metal may be aluminium, chromium, zinc or lead. The coated filaments may be twisted prior to collection on a drawing collet 35 by a rotating guide.
GB2849861A 1961-08-04 1961-08-04 Method and apparatus for forming flattened linear bodies of heat softenable mineral material such as glass Expired GB934613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2849861A GB934613A (en) 1961-08-04 1961-08-04 Method and apparatus for forming flattened linear bodies of heat softenable mineral material such as glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2849861A GB934613A (en) 1961-08-04 1961-08-04 Method and apparatus for forming flattened linear bodies of heat softenable mineral material such as glass

Publications (1)

Publication Number Publication Date
GB934613A true GB934613A (en) 1963-08-21

Family

ID=10276590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2849861A Expired GB934613A (en) 1961-08-04 1961-08-04 Method and apparatus for forming flattened linear bodies of heat softenable mineral material such as glass

Country Status (1)

Country Link
GB (1) GB934613A (en)

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