DE1660346A1 - Device for swirling the individual threads of multifilament yarns - Google Patents
Device for swirling the individual threads of multifilament yarnsInfo
- Publication number
- DE1660346A1 DE1660346A1 DE19671660346 DE1660346A DE1660346A1 DE 1660346 A1 DE1660346 A1 DE 1660346A1 DE 19671660346 DE19671660346 DE 19671660346 DE 1660346 A DE1660346 A DE 1660346A DE 1660346 A1 DE1660346 A1 DE 1660346A1
- Authority
- DE
- Germany
- Prior art keywords
- diameter
- thread
- channel
- blow
- storage chamber
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
- D02G1/161—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam yarn crimping air jets
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
Vorrichtung zum Verwirbeln der Einzelfäden multifiler Garne
Die Erfindung betrifft eine Vorrichtung zur Verwirbelung der Kapillaren multifiler
Fäden unter Vermeidung von Sohlingenbildung mit Hilfe eines strömenden Mediums,
wobei der zu behandelnde Faden jeweils zwischen einer Düse, aus der das Medium austritt,
und einer dem Düsenaustritt gegenüberliegenden mit dieser achsengleichen
Staukammer etwa senkrecht in einem Fadenführungskanal durch den Mediumstrahl geführt
wird und bei der die Querschnittsform der Staukammer der Quersehnittsform des Austritts
der Düse für den Mediumstrahl geometrisch ähnlich ist (nach Hauptanmel-
Anhand der beigegebenen Zeichnung wird die Erfindung näher erläutert. Der Fadenführungskanal besteht aus einem zylindrischen Einlaufkanal 45, welcher bis unmittelbar hinter die Einmündung von Blasbohrung 47 und hierzu koaxialer Staukammerbohrung 48 in den Einlaufkanal-45 reicht, und aus einem erheblich engeren, den Faden weiterführenden Kanal 46. Der Übergang vom größeren Durchmesser 45 zum kleineren 4 6 erfolgt mit Hilfe eines Konus, der in seiner bevorzugten Ausführungsform einen Winkel zwischen 25ound 80o, vorzugsweise ca. 600 hat.The invention is explained in more detail with the aid of the accompanying drawing. The thread guide channel consists of a cylindrical inlet channel 45, which extends directly behind the confluence of the blow hole 47 and the coaxial storage chamber bore 48 in the inlet channel 45, and of a considerably narrower channel 46 that continues the thread. The transition from the larger diameter 45 to the smaller one 4-6 takes place with the help of a cone, which in its preferred embodiment has an angle between 25 and 80o, preferably approximately 600 .
Der Übergang vom konischen Teil zum kleineren Durchmesser muß dabei besonders sorgfältig gestaltet werden. Er wird mit einem Radius abgerundet, der zweckmäßig dem 2- bis 5-fachen des Durchmessers des Kanalteiles 1f5 entspricht. Der gesamte Kanal und insbesondere der Übergang vom konischen Teil zum Fadenkanalende 4 6 ist sorgfältig zu polieren.The transition from the conical part to the smaller diameter must be be designed with particular care. It is rounded off with a radius that expediently corresponds to 2 to 5 times the diameter of the duct part 1f5. The entire channel and in particular the transition from the conical part to the end of the thread channel 4 6 must be polished carefully.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG0051892 | 1967-06-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1660346A1 true DE1660346A1 (en) | 1971-10-14 |
DE1660346C2 DE1660346C2 (en) | 1984-04-05 |
Family
ID=7129976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19671660346 Expired DE1660346C2 (en) | 1967-06-19 | 1967-12-14 | Device for treating a running thread with a flowing medium |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1660346C2 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1401097A (en) * | 1920-02-06 | 1921-12-20 | John A Nickolaus | Irrigating-valve |
CA554150A (en) * | 1958-03-11 | A. Hartley Kenneth | Treatment of threads | |
US3026597A (en) * | 1960-06-13 | 1962-03-27 | Burlington Industries Inc | Texturing jet |
GB924089A (en) * | 1958-08-01 | 1963-04-24 | Du Pont | Improvements in or relating to multifilament yarns |
US3110151A (en) * | 1961-05-26 | 1963-11-12 | Du Pont | Process for producing compact interlaced yarn |
AT235460B (en) * | 1961-11-28 | 1964-08-25 | Onderzoekings Inst Res | Device for treating a running multifilament artificial yarn |
DE1227744B (en) * | 1961-03-16 | 1966-10-27 | Guenther Karnath | Shut-off device with branch pipe for vacuum lines, especially in milking systems |
BE695617A (en) * | 1966-03-18 | 1967-09-01 |
-
1967
- 1967-12-14 DE DE19671660346 patent/DE1660346C2/en not_active Expired
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA554150A (en) * | 1958-03-11 | A. Hartley Kenneth | Treatment of threads | |
US1401097A (en) * | 1920-02-06 | 1921-12-20 | John A Nickolaus | Irrigating-valve |
GB924089A (en) * | 1958-08-01 | 1963-04-24 | Du Pont | Improvements in or relating to multifilament yarns |
DE1214825B (en) * | 1958-08-01 | 1966-04-21 | Du Pont | Process for the production of a yarn with randomly interwoven individual threads |
US3026597A (en) * | 1960-06-13 | 1962-03-27 | Burlington Industries Inc | Texturing jet |
DE1227744B (en) * | 1961-03-16 | 1966-10-27 | Guenther Karnath | Shut-off device with branch pipe for vacuum lines, especially in milking systems |
US3110151A (en) * | 1961-05-26 | 1963-11-12 | Du Pont | Process for producing compact interlaced yarn |
AT235460B (en) * | 1961-11-28 | 1964-08-25 | Onderzoekings Inst Res | Device for treating a running multifilament artificial yarn |
BE695617A (en) * | 1966-03-18 | 1967-09-01 |
Non-Patent Citations (1)
Title |
---|
In Betracht gezogenes älteres Patent: DE-PS 16 60 341 * |
Also Published As
Publication number | Publication date |
---|---|
DE1660346C2 (en) | 1984-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2391750B1 (en) | Texturing device and method for texturing continuous yarns | |
DE2236759C3 (en) | Weft insertion channel for pneumatic weaving machines a | |
EP0539808B1 (en) | Apparatus for stuffer crimping synthetic filament yarns | |
DE19541174C2 (en) | High performance jet nozzle | |
DE2130333A1 (en) | Method and device for the production of yarns with interlaced individual threads | |
EP0851945A1 (en) | Process and device for texturing at least one endless filament yarn | |
CH657390A5 (en) | METHOD FOR TRANSPORTING A THREAD BY MEANS OF A PRESSURE GAS. | |
DE1785291A1 (en) | Device for treating yarns with a flowing medium | |
DE2328779B2 (en) | Device for interlacing and interlacing multifilament yarns | |
EP0046278B1 (en) | Apparatus for making interlaced multifilament yarns | |
EP0023929A1 (en) | Nozzle arrangement for a jet loom | |
DE1760444A1 (en) | Device for the production of yarn with single threads intertwined | |
DE3049426A1 (en) | METHOD AND DEVICE FOR SPLICING TWO YARN OR THREAD ENDS | |
DE19926492A1 (en) | Spinning device | |
DE1685664A1 (en) | Device for simultaneous twisting and interlacing | |
DE1660346A1 (en) | Device for swirling the individual threads of multifilament yarns | |
CH643610A5 (en) | DEVICE FOR GUIDING A Weft On A Jet Weaving Machine. | |
EP3358052A1 (en) | Device for entangling a plurality of individual filaments of a composite yarn | |
DE1932706C3 (en) | Texturing device | |
DE1660341C2 (en) | Device for treating a running thread with a flowing medium | |
EP0761855A1 (en) | Method and apparatus for stuffer-box crimping of synthetic filament yarns | |
DE3527415A1 (en) | Apparatus for air swirling and for the bulking of multifilament and stable-fibre yarns | |
DE1811806A1 (en) | Device for the production of a yarn with interlaced individual threads | |
DE2807410A1 (en) | METHOD AND DEVICE FOR BRAIDING ARTIFICIAL AND SYNTHETIC FIBER BUNDLES | |
DE813699C (en) | Device for impregnating threads |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OGA | New person/name/address of the applicant | ||
OI | Miscellaneous see part 1 | ||
8178 | Suspension cancelled | ||
AF | Is addition to no. |
Ref country code: DE Ref document number: 1660341 Format of ref document f/p: P |
|
8125 | Change of the main classification |
Ipc: D02G 1/16 |
|
AF | Is addition to no. |
Ref country code: DE Ref document number: 1660341 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8340 | Patent of addition ceased/non-payment of fee of main patent |