GB486606A - Improvements in and relating to nozzles for use in the manufacture and production of artificial threads, filaments and the like - Google Patents
Improvements in and relating to nozzles for use in the manufacture and production of artificial threads, filaments and the likeInfo
- Publication number
- GB486606A GB486606A GB3470936A GB3470936A GB486606A GB 486606 A GB486606 A GB 486606A GB 3470936 A GB3470936 A GB 3470936A GB 3470936 A GB3470936 A GB 3470936A GB 486606 A GB486606 A GB 486606A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jet
- liquid
- interior
- face
- manufacture
- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/06—Distributing spinning solution or melt to spinning nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
<PICT:0486606/IV/1> In the manufacture of artificial threads, and the like, by extrusion, the premature coagulation inside the spinning jet of the liquid being extruded and the consequent blocking of the jet is prevented by providing loosely inserted apparatus in the interior of the cylindrical jet for causing the liquid being extruded to sweep across the interior face of the jet prior to extrusion. Such apparatus consists of a piece of metal or other resistant material, the crosssectional area of which is less than that of the interior of the jet by at least the total area of the holes, and which is spaced apart from the face of the jet by a distance which is small compared with the length of the jet. In the Figure, the insert 4 is cylindrical with a central passage 5 through which liquid is forced. The annular projecting portion 7 spaces the insert from the jet face 3 in which are a number of holes 2.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3470936A GB486606A (en) | 1936-12-17 | 1936-12-17 | Improvements in and relating to nozzles for use in the manufacture and production of artificial threads, filaments and the like |
FR830677D FR830677A (en) | 1936-12-17 | 1937-12-11 | Improvements in the industries used in the manufacture of yarns, filaments and similar artificial articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3470936A GB486606A (en) | 1936-12-17 | 1936-12-17 | Improvements in and relating to nozzles for use in the manufacture and production of artificial threads, filaments and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB486606A true GB486606A (en) | 1938-06-08 |
Family
ID=10368996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3470936A Expired GB486606A (en) | 1936-12-17 | 1936-12-17 | Improvements in and relating to nozzles for use in the manufacture and production of artificial threads, filaments and the like |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR830677A (en) |
GB (1) | GB486606A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1158205B (en) * | 1955-06-30 | 1963-11-28 | Du Pont | Spinning head with front plate and rear plate |
US5513973A (en) * | 1991-04-25 | 1996-05-07 | Barmag Ag | Melt spinning apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1106030B (en) * | 1957-08-31 | 1961-05-04 | Rossi Irving | Spinneret with widening introductory part |
-
1936
- 1936-12-17 GB GB3470936A patent/GB486606A/en not_active Expired
-
1937
- 1937-12-11 FR FR830677D patent/FR830677A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1158205B (en) * | 1955-06-30 | 1963-11-28 | Du Pont | Spinning head with front plate and rear plate |
US5513973A (en) * | 1991-04-25 | 1996-05-07 | Barmag Ag | Melt spinning apparatus |
Also Published As
Publication number | Publication date |
---|---|
FR830677A (en) | 1938-08-05 |
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