GB1233809A - - Google Patents
Info
- Publication number
- GB1233809A GB1233809A GB1233809DA GB1233809A GB 1233809 A GB1233809 A GB 1233809A GB 1233809D A GB1233809D A GB 1233809DA GB 1233809 A GB1233809 A GB 1233809A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filament
- drop
- liquid
- curtain
- contact
- 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
- C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
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)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Reinforced Plastic Materials (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
1,233,809. Glass fibre manufacture. W. H. W. SCHULLER. 5 Sept., 1969 [7 Sept., 1968], No. 44128/69. Heading C1M. A method of producing glass fibres comprises the steps of exuding a drop of molten glass through a nozzle and allowing it to fall under gravity drawing a filament of glass behind it, and contacting the descending drop and the adjacent portion of the filament with a curtain of liquid such as water which is being propelled transversely of the direction of descent of the drop at sufficient velocity to deflect, accelerate and sever the drop and filament portion from the remainder of the filament. The liquid curtain 8 is provided by a conduit 15 having one or more nozzles disposed at the upper end of a guide surface 9. The curtain 8 is directed so that it first contacts the surface 9 at one-third of the way along its length. The conduit 15 may be protected against contact with the filament by a cover 16, and may have additional nozzles to spray liquid on to the adjacent part of the surface 9 to clean it. In use, the drop 5 and filament portion 6 contact the liquid in area C and are deflected in the direction D so that the remainder of the filament 7 is drawn on to a drawing drum 1. Contact with the liquid shatters the drop and filament portion and the resultant fragments are deflected by a screen 13 on to a conveyer 14.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681796143 DE1796143B2 (en) | 1968-09-07 | 1968-09-07 | METHOD AND APPARATUS FOR ARRANGING FADES OF GLASS GENERATED BY DRIP FALLS IN ONE OR MORE OF A VARIETY OF THE SAME THREAD LEVELS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1233809A true GB1233809A (en) | 1971-06-03 |
Family
ID=5708378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1233809D Expired GB1233809A (en) | 1968-09-07 | 1969-09-05 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3623853A (en) |
| AT (1) | AT289324B (en) |
| BE (1) | BE738402A (en) |
| BR (1) | BR6912218D0 (en) |
| CH (1) | CH497347A (en) |
| DE (1) | DE1796143B2 (en) |
| DK (1) | DK130187B (en) |
| FI (1) | FI50104C (en) |
| FR (1) | FR2017566B1 (en) |
| GB (1) | GB1233809A (en) |
| NL (1) | NL163197C (en) |
| RO (1) | RO61610A (en) |
| SE (1) | SE348711B (en) |
| YU (1) | YU33441B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4252550A (en) * | 1979-05-01 | 1981-02-24 | Glaswerk Schuller Gmbh | Method and apparatus for the integration of newly formed filaments into a continuous strand |
| SE422321C (en) * | 1980-02-22 | 1984-01-23 | Rockwool Ab | PROCEDURE AND DEVICE FOR COLLECTING PARTIAL FIBERATED MINERAL THROUGH ROTATING FIBER WHEELS WHICH PAFORS A MINERAL MELT |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1246937B (en) * | 1961-10-21 | 1967-08-10 | Wolfgang Schuller | Device for arranging torn threads, which are newly formed during the production of threads made of glass or other inorganic vitreous materials, into a running thread strand |
-
1968
- 1968-09-07 DE DE19681796143 patent/DE1796143B2/en active Granted
- 1968-10-01 AT AT957168A patent/AT289324B/en not_active IP Right Cessation
-
1969
- 1969-08-29 US US854134A patent/US3623853A/en not_active Expired - Lifetime
- 1969-09-03 BE BE738402D patent/BE738402A/xx not_active IP Right Cessation
- 1969-09-03 DK DK471469AA patent/DK130187B/en unknown
- 1969-09-03 FI FI692534A patent/FI50104C/en active
- 1969-09-04 FR FR6930157A patent/FR2017566B1/fr not_active Expired
- 1969-09-04 SE SE12237/69A patent/SE348711B/xx unknown
- 1969-09-05 GB GB1233809D patent/GB1233809A/en not_active Expired
- 1969-09-05 CH CH1349369A patent/CH497347A/en not_active IP Right Cessation
- 1969-09-05 YU YU2278/69A patent/YU33441B/en unknown
- 1969-09-05 BR BR212218/69A patent/BR6912218D0/en unknown
- 1969-09-08 RO RO60987A patent/RO61610A/ro unknown
- 1969-09-08 NL NL6913625.A patent/NL163197C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE738402A (en) | 1970-02-16 |
| FI50104B (en) | 1975-09-01 |
| YU227869A (en) | 1976-08-31 |
| DK130187B (en) | 1975-01-13 |
| YU33441B (en) | 1977-02-28 |
| DK130187C (en) | 1975-06-16 |
| NL163197B (en) | 1980-03-17 |
| FR2017566B1 (en) | 1975-03-21 |
| DE1796143A1 (en) | 1972-02-17 |
| RO61610A (en) | 1977-01-15 |
| SE348711B (en) | 1972-09-11 |
| FR2017566A1 (en) | 1970-05-22 |
| US3623853A (en) | 1971-11-30 |
| AT289324B (en) | 1971-04-13 |
| NL6913625A (en) | 1970-03-10 |
| BR6912218D0 (en) | 1973-01-25 |
| CH497347A (en) | 1970-10-15 |
| DE1796143B2 (en) | 1976-11-04 |
| NL163197C (en) | 1980-08-15 |
| FI50104C (en) | 1975-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |