AU3451484A - Production of glass fibres by spinnerette - Google Patents

Production of glass fibres by spinnerette

Info

Publication number
AU3451484A
AU3451484A AU34514/84A AU3451484A AU3451484A AU 3451484 A AU3451484 A AU 3451484A AU 34514/84 A AU34514/84 A AU 34514/84A AU 3451484 A AU3451484 A AU 3451484A AU 3451484 A AU3451484 A AU 3451484A
Authority
AU
Australia
Prior art keywords
composition
rotor
nozzle
wall
glass
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.)
Abandoned
Application number
AU34514/84A
Inventor
Fredo Schlachter
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.)
Johns Manville
Original Assignee
Manville Service 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 Manville Service Corp filed Critical Manville Service Corp
Publication of AU3451484A publication Critical patent/AU3451484A/en
Abandoned 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)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Inorganic Fibers (AREA)
  • Nozzles (AREA)

Abstract

1. Apparatus for manufacturing thin glass fibres, ceramic fibres and the like in which the liquid glass or ceramic composition (12) is split in a rotor by means of composition nozzles (18) built annularly into the outer wall (15) of said rotor by centrifugal force into single streams which upon emerging form glass cones (23) from which glass threads are drawn off in the direction of the composition nozzle axis by means of a gas stream acting on all sides of said cones, characterized in that at least one blast nozzle (20a, 20b) is provided for the gas stream in the region of each composition nozzle (18) and the rotor comprises a tank portion (13) for accommodating the composition (12) and a gas-bearing portion (14) which encloses said portion (13), there being provided in the space between the vertical outer wall (15) of the tank portion and the vertical outer wall (16) of the gas-bearing portion a nozzle ring (17) containing the composition nozzles (18) which rotates with the rotor.
AU34514/84A 1983-10-19 1984-10-19 Production of glass fibres by spinnerette Abandoned AU3451484A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833338081 DE3338081A1 (en) 1983-10-20 1983-10-20 METHOD AND DEVICE FOR PRODUCING THIN GLASS FIBERS, CERAMIC FIBERS OR THE LIKE
DE3338081 1983-10-20

Publications (1)

Publication Number Publication Date
AU3451484A true AU3451484A (en) 1985-11-21

Family

ID=6212284

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34514/84A Abandoned AU3451484A (en) 1983-10-19 1984-10-19 Production of glass fibres by spinnerette

Country Status (5)

Country Link
EP (1) EP0141257B1 (en)
JP (1) JPS60145929A (en)
AT (1) ATE42736T1 (en)
AU (1) AU3451484A (en)
DE (2) DE3338081A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62275037A (en) * 1986-05-21 1987-11-30 Nippon Sheet Glass Co Ltd Production of fiber

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR506637A (en) * 1919-11-27 1920-08-26 Jules Rigaux Improvements to electric accumulators
DE571807C (en) * 1931-09-22 1933-03-06 Hugo Knoblauch Method and device for producing the finest threads from glass or the like.
BE456119A (en) * 1934-05-20
DE713919C (en) * 1938-11-15 1941-11-18 Gedeon V Pazsiczky Dipl Ing Method for producing fibers from glass or the like.
FR994865A (en) * 1946-05-31 1951-11-23 Saint Gobain Method and devices for the manufacture of fibers from thermoplastic materials such as glass
US3346356A (en) * 1965-04-09 1967-10-10 Johns Manville Apparatus for the manufacture of fibrous material
DK146297C (en) * 1975-09-01 1984-02-13 Rockwool Int METHOD AND APPARATUS FOR MINING WOOL MANUFACTURING
US4106921A (en) * 1976-09-13 1978-08-15 United States Gypsum Company Apparatus for low pressure air fiberization of mineral fiber

Also Published As

Publication number Publication date
EP0141257B1 (en) 1989-05-03
JPS60145929A (en) 1985-08-01
EP0141257A3 (en) 1985-12-04
ATE42736T1 (en) 1989-05-15
DE3338081A1 (en) 1985-05-02
EP0141257A2 (en) 1985-05-15
DE3478018D1 (en) 1989-06-08

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