GB1524887A - Method and apparatus for processing glass in forming fibers - Google Patents
Method and apparatus for processing glass in forming fibersInfo
- Publication number
- GB1524887A GB1524887A GB40666/76A GB4066676A GB1524887A GB 1524887 A GB1524887 A GB 1524887A GB 40666/76 A GB40666/76 A GB 40666/76A GB 4066676 A GB4066676 A GB 4066676A GB 1524887 A GB1524887 A GB 1524887A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- streams
- gas
- metal members
- air
- 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
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/0203—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices
- C03B37/0213—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices by forced gas cooling, i.e. blowing or suction
-
- 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
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
-
- 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
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/0203—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices
- C03B37/0209—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices by means of a solid heat sink, e.g. cooling fins
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)
- Materials For Medical Uses (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
1524887 Glass fibre manufacture OWENS CORNING FIBREGLASS CORP 30 Sept 1976 [21 Oct 1975] 40666/76 Heading C1M In the formation of glass fibres by attenuating streams of glass flowing from a stream feeder, heat being extracted from the streams by metal members adjacent thereto, streams of gas are directed above the metal members to reduce condensation on the metal members of volatiles from the glass. The gas of the streams may be steam or a mixture of air and HF (e.g. 1 part by volume HF to 10 parts of air). In Fig. 2 glass issuing from tips 18 is cooled by fins 48, which are connected to cooled headers, and the gas is introduced through tubes or nozzles 57.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62451875A | 1975-10-21 | 1975-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1524887A true GB1524887A (en) | 1978-09-13 |
Family
ID=24502306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB40666/76A Expired GB1524887A (en) | 1975-10-21 | 1976-09-30 | Method and apparatus for processing glass in forming fibers |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5259727A (en) |
| BE (1) | BE847327A (en) |
| BR (1) | BR7606904A (en) |
| CA (1) | CA1090576A (en) |
| DE (1) | DE2647178A1 (en) |
| DK (1) | DK476476A (en) |
| ES (1) | ES452564A1 (en) |
| FI (1) | FI763009A (en) |
| FR (1) | FR2328671A1 (en) |
| GB (1) | GB1524887A (en) |
| IT (1) | IT1068906B (en) |
| NL (1) | NL7611460A (en) |
| NO (1) | NO139781C (en) |
| SE (1) | SE7611572L (en) |
| ZA (1) | ZA765788B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1083507B (en) * | 1976-07-23 | 1985-05-21 | Ppg Industries Inc | PROCEDURE AND DEVICE FOR THE FORMATION OF STOPPINI DE FIBER DI VETRO |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2921342A (en) * | 1955-02-14 | 1960-01-19 | Owens Corning Fiberglass Corp | Methods for producing fibrous glass |
| US3374074A (en) * | 1967-04-25 | 1968-03-19 | Owens Corning Fiberglass Corp | Method for production of mineral fibers |
| US3475148A (en) * | 1967-09-26 | 1969-10-28 | Owens Corning Fiberglass Corp | Method and apparatus for production of glass filaments |
| US3518069A (en) * | 1969-02-24 | 1970-06-30 | Ferro Corp | Method of forming glass fibers |
-
1976
- 1976-09-23 CA CA261,883A patent/CA1090576A/en not_active Expired
- 1976-09-27 ZA ZA5788A patent/ZA765788B/en unknown
- 1976-09-30 GB GB40666/76A patent/GB1524887A/en not_active Expired
- 1976-10-15 NL NL7611460A patent/NL7611460A/en not_active Application Discontinuation
- 1976-10-15 BE BE171537A patent/BE847327A/en unknown
- 1976-10-15 BR BR7606904A patent/BR7606904A/en unknown
- 1976-10-18 FR FR7631275A patent/FR2328671A1/en not_active Withdrawn
- 1976-10-19 SE SE7611572A patent/SE7611572L/en unknown
- 1976-10-19 IT IT28501/76A patent/IT1068906B/en active
- 1976-10-19 DE DE19762647178 patent/DE2647178A1/en not_active Withdrawn
- 1976-10-20 NO NO763584A patent/NO139781C/en unknown
- 1976-10-20 ES ES452564A patent/ES452564A1/en not_active Expired
- 1976-10-21 DK DK476476A patent/DK476476A/en unknown
- 1976-10-21 JP JP51126779A patent/JPS5259727A/en active Pending
- 1976-10-21 FI FI763009A patent/FI763009A/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2328671A1 (en) | 1977-05-20 |
| FI763009A (en) | 1977-04-22 |
| NO139781B (en) | 1979-01-29 |
| SE7611572L (en) | 1977-04-22 |
| DK476476A (en) | 1977-04-22 |
| DE2647178A1 (en) | 1977-05-05 |
| NO139781C (en) | 1979-05-09 |
| ES452564A1 (en) | 1978-02-01 |
| BE847327A (en) | 1977-01-31 |
| NL7611460A (en) | 1977-04-25 |
| JPS5259727A (en) | 1977-05-17 |
| CA1090576A (en) | 1980-12-02 |
| ZA765788B (en) | 1977-09-28 |
| NO763584L (en) | 1977-04-22 |
| IT1068906B (en) | 1985-03-21 |
| BR7606904A (en) | 1977-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |