GB1116099A - Device for the production of artificial filaments by the melt spinning method - Google Patents
Device for the production of artificial filaments by the melt spinning methodInfo
- Publication number
- GB1116099A GB1116099A GB51020/65A GB5102065A GB1116099A GB 1116099 A GB1116099 A GB 1116099A GB 51020/65 A GB51020/65 A GB 51020/65A GB 5102065 A GB5102065 A GB 5102065A GB 1116099 A GB1116099 A GB 1116099A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screen
- plenum chamber
- screens
- quench
- slits
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
1,116,099. Melt-spinning apparatus. STAMICARBON N.V. 1 Dec., 1965 [3 Dec., 1964], No. 51020/65. Heading B5B. Apparatus for providing a uniform non- turbulent stream of gas for quench - cooling melt - spun filaments comprises a quench chamber and a plenum chamber separated by at least one apertured screen, the plenum chamber having a cooling gas inlet at one end thereof; an impermeable deflecting screen located between the gas inlet and the apertured screen and extending symmetrically towards oppositely - facing side walls of the plenum chamber to provide slits for passage of cooling gas; and one or more further apertured screens disposed between the slits and the screens separating the quench and plenum chambers. In one embodiment (Figs. 1 and 2) quench chamber 3, located under spinneret 2, is separated from plenum chamber 4 by parallel wire gauzes 5A, 5B. The plenum chamber is provided with walled 7 and gauze-covered 8 cooling gas inlet 6 and with vertical curved baffle screen 9 extending the whole length of the plenum chamber with its convex side facing screens 5. Slits 10, 11 are formed between the edges 90, 91 of screen 9 and opposite straight side-walls 40, 41 of the plenum chamber. Between screen 9 and screens 5 are located apertured screens 13, 14 symmetrically extending towards the edges of screen 5A to form a prism therewith having an isosceles triangular cross-section with the central line of symmetry of screen 9 as its apex. A vertical baffle strip 15 is fixed along the centre line of screen 9 within the gauze prism. In operation air from inlet 6 is deflected through 90 degrees by the curved back wall 42 of the plenum chamber, to which movable deflectors 16, 17 are fixed, and passes via slits 10, 11, through gauze screens 13, 14, 5A, 5B to provide a uniform air flow on to the molten filaments.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6414014A NL128276C (en) | 1964-12-03 | 1964-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1116099A true GB1116099A (en) | 1968-06-06 |
Family
ID=19791560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB51020/65A Expired GB1116099A (en) | 1964-12-03 | 1965-12-01 | Device for the production of artificial filaments by the melt spinning method |
Country Status (7)
Country | Link |
---|---|
US (1) | US3358326A (en) |
BE (1) | BE673234A (en) |
CH (1) | CH437620A (en) |
ES (1) | ES320282A1 (en) |
FR (1) | FR1455743A (en) |
GB (1) | GB1116099A (en) |
NL (1) | NL128276C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1088240A (en) * | 1965-08-20 | 1967-10-25 | Ici Ltd | Melt spinning of fibre-forming polymers |
US3460200A (en) * | 1966-08-25 | 1969-08-12 | Alexandr Pavlovich Zaitsev | Cabinet for air stream cooling of filament spun from a polymeric melt |
US4492557A (en) * | 1983-07-19 | 1985-01-08 | Allied Corporation | Filament quenching apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2252684A (en) * | 1938-08-09 | 1941-08-19 | Du Pont | Apparatus for the production of artificial structures |
BE542911A (en) * | 1955-02-15 | |||
US3070839A (en) * | 1958-12-24 | 1963-01-01 | Du Pont | Controlled quenching apparatus |
US3169271A (en) * | 1963-09-13 | 1965-02-16 | Du Pont | Apparatus for quenching extruded spinneret filaments |
-
1964
- 1964-12-03 NL NL6414014A patent/NL128276C/xx active
-
1965
- 1965-12-01 CH CH1658765A patent/CH437620A/en unknown
- 1965-12-01 GB GB51020/65A patent/GB1116099A/en not_active Expired
- 1965-12-01 US US510925A patent/US3358326A/en not_active Expired - Lifetime
- 1965-12-02 ES ES0320282A patent/ES320282A1/en not_active Expired
- 1965-12-03 BE BE673234D patent/BE673234A/xx unknown
- 1965-12-03 FR FR40837A patent/FR1455743A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH437620A (en) | 1967-06-15 |
DE1660633B2 (en) | 1975-07-10 |
NL128276C (en) | 1970-03-16 |
DE1660633A1 (en) | 1972-04-06 |
FR1455743A (en) | 1966-10-14 |
US3358326A (en) | 1967-12-19 |
NL6414014A (en) | 1966-06-06 |
ES320282A1 (en) | 1966-07-01 |
BE673234A (en) | 1966-06-03 |
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