GB351091A - An improved apparatus for the manufacture of artificial filaments by the dry spinning method - Google Patents
An improved apparatus for the manufacture of artificial filaments by the dry spinning methodInfo
- Publication number
- GB351091A GB351091A GB954530A GB954530A GB351091A GB 351091 A GB351091 A GB 351091A GB 954530 A GB954530 A GB 954530A GB 954530 A GB954530 A GB 954530A GB 351091 A GB351091 A GB 351091A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- spinning
- cell
- filaments
- outlet
- 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
- D01D5/04—Dry spinning methods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Prostheses (AREA)
Abstract
<PICT:0351091/IV/1> Apparatus for the manufacture of artificial filaments by dry-spinning comprises a cell of rectangular shape divided longitudinally into two chambers, viz. a heating chamber, which may occupy a portion only of the length of the cell, and a spinning chamber, which may contain more than one spinning die; the gaseous atmosphere passes through the heating chamber and then into the spinning chamber, in which it travels downwardly in the same direction as the filaments and from which it is withdrawn through a small chamber into a main common to all the cells, and thence to a solvent-recovery plant. As shown, the cell is divided into chambers a, b, the chamber a having heating tubes 2 or electric heaters. The gaseous atmosphere enters at 1, travels up the chamber a, enters the spinning chamber b at 3, and travels down the chamber b in the same direction as the filaments extruded from a die 4. The gas is withdrawn into a common main through an outlet 10, the size of which can be varied by means of interchangeable perforated diaphragms. The filaments pass under a polished circular bar 8 to the outlet 9. Access to the cell is obtained through doors 5, 11, 14, 15. Suitable cell dimensions are stated. A modified construction is described in which the bar 8 is placed at the upper edge of the outlet 9. The Provisional Specification states that the gas may pass up the spinning chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB954530A GB351091A (en) | 1930-03-25 | 1930-03-25 | An improved apparatus for the manufacture of artificial filaments by the dry spinning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB954530A GB351091A (en) | 1930-03-25 | 1930-03-25 | An improved apparatus for the manufacture of artificial filaments by the dry spinning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB351091A true GB351091A (en) | 1931-06-25 |
Family
ID=9874053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB954530A Expired GB351091A (en) | 1930-03-25 | 1930-03-25 | An improved apparatus for the manufacture of artificial filaments by the dry spinning method |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB351091A (en) |
-
1930
- 1930-03-25 GB GB954530A patent/GB351091A/en not_active Expired
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