GB914914A - Improvements in apparatus for forming fibres - Google Patents

Improvements in apparatus for forming fibres

Info

Publication number
GB914914A
GB914914A GB3292/61A GB329261A GB914914A GB 914914 A GB914914 A GB 914914A GB 3292/61 A GB3292/61 A GB 3292/61A GB 329261 A GB329261 A GB 329261A GB 914914 A GB914914 A GB 914914A
Authority
GB
United Kingdom
Prior art keywords
deflector
interior
pipe
porous
parent specification
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
GB3292/61A
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
Priority claimed from US56857A external-priority patent/US3059454A/en
Application filed by Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Publication of GB914914A publication Critical patent/GB914914A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/045—Construction of the spinner cups
    • 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
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/048—Means for attenuating the spun fibres, e.g. blowers for spinner cups

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

914,914. Forming glass fibres. OWENSCORNING FIBERGLAS CORPORATION. Jan. 27, 1961 [Sept. 19, 1960], No. 3292/61. Addition to 895,540. Class 56. In apparatus as broadly claimed in the parent Specification, the deflector disposed within the centrifuge across the stream of fibre-forming material is hollow and has its upper wall formed of porous material, means being provided to feed, to the interior of the deflector, a gaseous coolant which escapes through the porous metal to form a gaseous film over the surface to cushion the supply stream. The described embodiment is similar to that of the parent Specification, the supply stream 12 being deflected at 59a by air blown over the surface of the deflector 38a from a slot 53a in an arcuate tube 50a fed from a pipe 52a. The porous upper surface of the deflector 38a is formed of compressed granular metal. The interior of the deflector is fed with air, which escapes through the porous metal, from a pipe 64 which replaces the two pipes which provide a circulation of coolant in the parent Specification. Initial heating of the interior of the centrifuge is provided by burning gas at holes 63 in a pipe 62 instead of burning a gas-air mixture at the slot 53a as in the previous embodiment.
GB3292/61A 1959-11-20 1961-01-27 Improvements in apparatus for forming fibres Expired GB914914A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US895540XA 1959-11-20 1959-11-20
US56857A US3059454A (en) 1960-09-19 1960-09-19 Apparatus for centrifuging fibers

Publications (1)

Publication Number Publication Date
GB914914A true GB914914A (en) 1963-01-09

Family

ID=31980776

Family Applications (2)

Application Number Title Priority Date Filing Date
GB22473/60A Expired GB895540A (en) 1959-11-20 1960-06-27 Improved apparatus for forming fibres from fiberizable material
GB3292/61A Expired GB914914A (en) 1959-11-20 1961-01-27 Improvements in apparatus for forming fibres

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB22473/60A Expired GB895540A (en) 1959-11-20 1960-06-27 Improved apparatus for forming fibres from fiberizable material

Country Status (2)

Country Link
DE (1) DE1163488B (en)
GB (2) GB895540A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SK284033B6 (en) * 1991-08-02 2004-08-03 Isover Saint-Gobain Method and apparatus for manufacturing mineral wool, and mineral wool produced thereby
PL171157B1 (en) * 1992-08-20 1997-03-28 Saint Gobain Isover Method of and apparatus for making mineral wool and mineral wool obtained thereby
US5554324A (en) * 1992-08-20 1996-09-10 Isover Saint-Gobain Method for producing mineral wool
US5425751A (en) * 1993-07-30 1995-06-20 Medtronic, Inc. Method and apparatus for optimum positioning of a muscle stimulating implant

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE456119A (en) * 1934-05-20

Also Published As

Publication number Publication date
DE1163488B (en) 1964-02-20
GB895540A (en) 1962-05-02

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