GB1035032A - A method for the production of fibres of glass and like thermoplastic material - Google Patents
A method for the production of fibres of glass and like thermoplastic materialInfo
- Publication number
- GB1035032A GB1035032A GB659063A GB659063A GB1035032A GB 1035032 A GB1035032 A GB 1035032A GB 659063 A GB659063 A GB 659063A GB 659063 A GB659063 A GB 659063A GB 1035032 A GB1035032 A GB 1035032A
- Authority
- GB
- United Kingdom
- Prior art keywords
- curtain
- fibres
- gas
- openings
- 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.)
- Expired
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
- C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
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)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Inorganic Fibers (AREA)
Abstract
<PICT:1035032/C1/1> In the production of glass and like fibres in which molten glass 12 is thrown from a rotor 1 and passed towards an annular curtain of a gaseous medium formed by jets of the gas flowing from a number of openings 8, in a blast ring 6, the melt 14 is directed to that part of the gas curtain in which the jets have not yet flowed together so that the melt 14 is drawn into the flowing gaseous medium to form fibres, the edge of the rotor 1 being closely adjacent the ring 6. There may be a second concentric curtain of gas through opennings 9, acting as a protective shield and to form fibres of any particles of the melt passing through the first curtain. A number of different arrangements of openings are disclosed. In particular, the angles of the openings 8 and 9 may be arranged so that the gas curtains diverge by up to 30 degrees.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE184462 | 1962-02-20 | ||
SE219462 | 1962-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1035032A true GB1035032A (en) | 1966-07-06 |
Family
ID=26654295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB659063A Expired GB1035032A (en) | 1962-02-20 | 1963-02-19 | A method for the production of fibres of glass and like thermoplastic material |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH411219A (en) |
DE (1) | DE1199431B (en) |
GB (1) | GB1035032A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1573116A (en) * | 1977-03-11 | 1980-08-13 | Ici Ltd | Production of formaldehyde resin fibres by centrifugal spining |
NZ187979A (en) * | 1977-07-29 | 1982-05-31 | Ici Ltd | Centrifugal spinning of fibres from liquid |
DE102008035129B3 (en) * | 2008-07-28 | 2009-11-05 | Grenzebach Bsh Gmbh | Method and apparatus for producing mineral wool fibers, computer program and machine-readable carrier |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2624912A (en) * | 1946-05-31 | 1953-01-13 | Saint Gobain | Process and apparatus for the production of fibers from thermoplastics |
US2646593A (en) * | 1950-05-01 | 1953-07-28 | United States Gypsum Co | Method and apparatus for fiberizing molten material |
US2689373A (en) * | 1952-06-25 | 1954-09-21 | Charles Richardson Corp | Apparatus for forming mineral wool |
US2682079A (en) * | 1951-07-19 | 1954-06-29 | Charles Richardson Corp | Apparatus for forming mineral wool |
-
1963
- 1963-02-14 DE DEN22741A patent/DE1199431B/en active Pending
- 1963-02-19 GB GB659063A patent/GB1035032A/en not_active Expired
- 1963-02-20 CH CH211563A patent/CH411219A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH411219A (en) | 1966-04-15 |
DE1199431B (en) | 1965-08-26 |
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