GB491774A - Improvements in spinning apparatus for cellulose solutions - Google Patents
Improvements in spinning apparatus for cellulose solutionsInfo
- Publication number
- GB491774A GB491774A GB9564/38A GB956438A GB491774A GB 491774 A GB491774 A GB 491774A GB 9564/38 A GB9564/38 A GB 9564/38A GB 956438 A GB956438 A GB 956438A GB 491774 A GB491774 A GB 491774A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spinning
- cylinder
- jet head
- solution
- precipitating liquid
- 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
- D01D5/12—Stretch-spinning methods
- D01D5/14—Stretch-spinning methods with flowing liquid or gaseous stretching media, e.g. solution-blowing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
<PICT:0491774/IV/1> Spinning apparatus for spinning viscose, cuprammonium, or any other cellulosic solution, comprising a spinning cylinder and a separate spinning jet head which is adapted to close one end of the cylinder, is characterized by the provision of means whereby, during the spinning operation, the pressure of the solution being extruded is utilized to press the spinning head tightly against the cylinder. The spinning jet head 4, by means of its flange 9 and the rubber gasket 10, is adapted to seal the upper end of the cylinder 15. The jet head 4 is slidably mounted on a tubular piece 1 which is connected to the supply pipe 2 for the spinning solution by means of a ball-joint. Disposed within the jet head 4 is a plate 7 containing one or more perforations, and the resistance this offers to the flow of the spinning solution causes the jet head 4 to be forced downwards till it seals the upper end of the cylinder 15. Means for ensuring a quiet and uniform distribution of the precipitating liquid in the spinning cylinder 15 are shown, the precipitating liquid entering at 12 to the distributer ring 21 which has an annular series of distributer ports 13, above which balls 14 of a glass or the like are heaped. The precipitating liquid rises above the balls 14 and overflows into the funnel 16.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE207064X | 1937-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB491774A true GB491774A (en) | 1938-09-08 |
Family
ID=5793504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9564/38A Expired GB491774A (en) | 1937-04-20 | 1938-03-29 | Improvements in spinning apparatus for cellulose solutions |
Country Status (6)
Country | Link |
---|---|
US (1) | US2193316A (en) |
BE (1) | BE427282A (en) |
CH (1) | CH207064A (en) |
FR (1) | FR835647A (en) |
GB (1) | GB491774A (en) |
NL (1) | NL49059C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2497082A (en) * | 1946-06-04 | 1950-02-14 | Beaunit Mills Inc | Spinning device |
US2536092A (en) * | 1946-09-21 | 1951-01-02 | American Viscose Corp | Method and apparatus for wet spinning of artificial filaments |
FR1011428A (en) * | 1949-02-05 | 1952-06-23 | Rhodiaceta | Apparatus and method for spinning high polymer solutions |
BE517584A (en) * | 1952-02-13 | |||
US2983952A (en) * | 1954-12-22 | 1961-05-16 | Celanese Corp | Wet spinning apparatus |
US4284598A (en) * | 1980-02-25 | 1981-08-18 | Monsanto Company | Method for making bicomponent filaments |
US10935321B2 (en) | 2015-02-04 | 2021-03-02 | Kilr-Chilr, Llc | Energy transfer systems and energy transfer methods |
-
0
- BE BE427282D patent/BE427282A/xx unknown
- NL NL49059D patent/NL49059C/xx active
-
1938
- 1938-03-10 CH CH207064D patent/CH207064A/en unknown
- 1938-03-23 FR FR835647D patent/FR835647A/en not_active Expired
- 1938-03-29 GB GB9564/38A patent/GB491774A/en not_active Expired
- 1938-04-02 US US199705A patent/US2193316A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE427282A (en) | |
FR835647A (en) | 1938-12-27 |
NL49059C (en) | |
US2193316A (en) | 1940-03-12 |
CH207064A (en) | 1939-09-30 |
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