GB849981A - Method and apparatus for the attenuation of glass fibres - Google Patents
Method and apparatus for the attenuation of glass fibresInfo
- Publication number
- GB849981A GB849981A GB1981457A GB1981457A GB849981A GB 849981 A GB849981 A GB 849981A GB 1981457 A GB1981457 A GB 1981457A GB 1981457 A GB1981457 A GB 1981457A GB 849981 A GB849981 A GB 849981A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- june
- blast
- glass fibres
- neighbourhood
- 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)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
849,981. Glass fibres. OWENS-CORNING FIBERGLAS CORPORATION. June 24,1957 [June 28, 1956 ; June 29, 1956], No. 19814/57. Drawings to Specification. Class 56. In the manufacture of glass fibres by the centrifugal spinning method external means are provided for heating the glass in the neighbourhood of the periphery of the centrifuge from a primary source of heat independent of the alternating blast and the gases in the neighbourhood of the blast from a secondary source of heat spaced from the primary source approximately in the direction of movement of the glass. Annular heaters are employed both of which may be gas-heated or the one heating the glass may be electrical. The attenuating is effected by an annular blast of steam which may be parallel to the axis of the spinner or radial thereto.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59452156A | 1956-06-28 | 1956-06-28 | |
US59480356A | 1956-06-29 | 1956-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB849981A true GB849981A (en) | 1960-09-28 |
Family
ID=27081996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1981457A Expired GB849981A (en) | 1956-06-28 | 1957-06-24 | Method and apparatus for the attenuation of glass fibres |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE566233A (en) |
CH (1) | CH354550A (en) |
DE (1) | DE1421117B2 (en) |
FR (1) | FR1177963A (en) |
GB (1) | GB849981A (en) |
NL (1) | NL113655C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2993265A1 (en) * | 2012-07-16 | 2014-01-17 | Saint Gobain Isover | DEVICE FOR FORMING MINERAL FIBERS |
-
0
- BE BE566233D patent/BE566233A/xx unknown
- NL NL113655D patent/NL113655C/xx active
-
1957
- 1957-06-24 GB GB1981457A patent/GB849981A/en not_active Expired
- 1957-06-25 DE DE19571421117 patent/DE1421117B2/en active Pending
- 1957-06-26 FR FR1177963D patent/FR1177963A/en not_active Expired
- 1957-06-27 CH CH354550D patent/CH354550A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2993265A1 (en) * | 2012-07-16 | 2014-01-17 | Saint Gobain Isover | DEVICE FOR FORMING MINERAL FIBERS |
WO2014013172A1 (en) * | 2012-07-16 | 2014-01-23 | Saint-Gobain Isover | Device for forming mineral fibres |
US10138156B2 (en) | 2012-07-16 | 2018-11-27 | Saint-Gobain Isover | Mineral fiber forming device |
US11117827B2 (en) | 2012-07-16 | 2021-09-14 | Saint-Gobain Isover | Mineral fiber forming device |
EP4079695A1 (en) * | 2012-07-16 | 2022-10-26 | Saint-Gobain Isover | Device for forming mineral fibres |
Also Published As
Publication number | Publication date |
---|---|
BE566233A (en) | |
FR1177963A (en) | 1959-04-30 |
DE1421117A1 (en) | 1968-10-24 |
NL113655C (en) | |
CH354550A (en) | 1961-05-31 |
DE1421117B2 (en) | 1970-06-25 |
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