GB839482A - An improved method and apparatus for the production of attenuated fibres from heat softenable materials - Google Patents
An improved method and apparatus for the production of attenuated fibres from heat softenable materialsInfo
- Publication number
- GB839482A GB839482A GB15597/57A GB1559757A GB839482A GB 839482 A GB839482 A GB 839482A GB 15597/57 A GB15597/57 A GB 15597/57A GB 1559757 A GB1559757 A GB 1559757A GB 839482 A GB839482 A GB 839482A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spinner
- heater
- another form
- radiator
- blast
- 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
- C03B37/048—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)
- Moulding By Coating Moulds (AREA)
- Nonwoven Fabrics (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
839,482. Centrifuging of glass fibres. OWENS-CORNING FIBERGLAS CORPORATION. May 16, 1957 [May 18, 1956; May 21, 1956], No. 15597/57. Class 56. In the making of glass fibres by the centrifugal process heat, wholly or mainly radiant heat, is provided to the zone about, and bordering, the spinner. In the form shown, the heater 28 is a gas-heated radiator arranged below the outlet of the attenuating blast 25. In another form, the radiator is above such blast. The radiator may alternatively be heated by an electric resistance or it may be a ring forming one plate of a dielectric heater, the spinner forming the other plate connected to the H.F. generator. In another form the heater may comprise air induction coil surrounding the spinner and provided with a cooling jacket. In another form Fig. 6, the attenuating blast is omitted and the attenuation effected by the traction of the winding spool 143, the radiant heat being provided by generator 133 and coil 132.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US585886A US2936480A (en) | 1956-05-21 | 1956-05-21 | Method and apparatus for the attenuation of heat softenable materials into fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB839482A true GB839482A (en) | 1960-06-29 |
Family
ID=48950455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15597/57A Expired GB839482A (en) | 1956-05-21 | 1957-05-16 | An improved method and apparatus for the production of attenuated fibres from heat softenable materials |
Country Status (8)
Country | Link |
---|---|
US (1) | US2936480A (en) |
BE (1) | BE564030A (en) |
CH (1) | CH349379A (en) |
DE (1) | DE1081195B (en) |
DK (1) | DK103908C (en) |
FR (1) | FR1175351A (en) |
GB (1) | GB839482A (en) |
NL (1) | NL217315A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL218561A (en) * | 1956-07-02 | |||
NL225767A (en) * | 1957-03-12 | |||
US3044110A (en) * | 1957-12-23 | 1962-07-17 | Selas Corp Of America | Fiber blowing apparatus |
NL121457C (en) * | 1958-10-27 | |||
US3058322A (en) * | 1959-04-29 | 1962-10-16 | Erard Edward Louis | Apparatus for manufacturing mineral wool fibers |
NL254643A (en) * | 1959-08-07 | |||
US3233989A (en) * | 1961-03-31 | 1966-02-08 | Owens Corning Fiberglass Corp | Method and apparatus for forming fibers |
US3282066A (en) * | 1962-03-22 | 1966-11-01 | Cataphote Corp | Apparatus for making glass beads |
US3238028A (en) * | 1962-06-27 | 1966-03-01 | Johns Manville | Apparatus for forming fiber |
US3326650A (en) * | 1963-07-22 | 1967-06-20 | Johns Manville | Method and apparatus for use in manufacturing glass fibers |
DE2954307C2 (en) * | 1978-12-08 | 1986-08-28 | Spafi - Societe Anonyme De Participations Financieres Et Industrielles, Courbevoie | Glass fiber made of glasses in the system SiO 2 -Al 2 O 3 -Na 2 O-CaO-MnO-Fe 2 O 3 (- K 2 O-MgO) |
DE19540109A1 (en) * | 1995-10-27 | 1997-04-30 | Gruenzweig & Hartmann | Method and device for producing mineral wool |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE416925A (en) * | ||||
US1603121A (en) * | 1924-01-17 | 1926-10-12 | Krone Carl Rudolph | Radio vacuum tube socket |
BE455894A (en) * | 1934-05-20 | |||
FR832509A (en) * | 1937-05-13 | 1938-09-28 | Saint Gobain | Process for the manufacture of yarns or fibers of glass |
US2318244A (en) * | 1939-08-21 | 1943-05-04 | Owens Corning Fiberglass Corp | Fiberizing mineral substances by centrifuge and blast |
US2624912A (en) * | 1946-05-31 | 1953-01-13 | Saint Gobain | Process and apparatus for the production of fibers from thermoplastics |
US2609566A (en) * | 1948-12-31 | 1952-09-09 | Owens Corning Fiberglass Corp | Method and apparatus for forming fibers |
US2577204A (en) * | 1949-01-11 | 1951-12-04 | Owens Corning Fiberglass Corp | Method and apparatus for producing fibers |
US2747006A (en) * | 1953-06-23 | 1956-05-22 | Lof Glass Fibers Co | Method and apparatus for high frequency preparation of molten glass |
DE1303904B (en) * | 1955-02-28 |
-
0
- NL NL217315D patent/NL217315A/xx unknown
- BE BE564030D patent/BE564030A/xx unknown
-
1956
- 1956-05-21 US US585886A patent/US2936480A/en not_active Expired - Lifetime
-
1957
- 1957-05-14 DE DEO5514A patent/DE1081195B/en active Pending
- 1957-05-15 DK DK170757AA patent/DK103908C/en active
- 1957-05-16 GB GB15597/57A patent/GB839482A/en not_active Expired
- 1957-05-17 FR FR1175351D patent/FR1175351A/en not_active Expired
- 1957-05-17 CH CH349379D patent/CH349379A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE564030A (en) | |
FR1175351A (en) | 1959-03-24 |
DK103908C (en) | 1966-03-07 |
CH349379A (en) | 1960-10-15 |
DE1081195B (en) | 1960-05-05 |
US2936480A (en) | 1960-05-17 |
NL217315A (en) |
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