PL102221B1 - METHOD AND APPARATUS FOR PNEUMATICALLY MANUFACTURING YARN - Google Patents
METHOD AND APPARATUS FOR PNEUMATICALLY MANUFACTURING YARN Download PDFInfo
- Publication number
- PL102221B1 PL102221B1 PL18785476A PL18785476A PL102221B1 PL 102221 B1 PL102221 B1 PL 102221B1 PL 18785476 A PL18785476 A PL 18785476A PL 18785476 A PL18785476 A PL 18785476A PL 102221 B1 PL102221 B1 PL 102221B1
- Authority
- PL
- Poland
- Prior art keywords
- chamber
- air
- rotating
- flow
- cylindrical
- Prior art date
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- External Artificial Organs (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
Przedmiotem wynalazku jest sposób pneuma¬ tycznego wytwarzania przedzy i urzadzenie do wytwarzania przedzy z wlókien naturalnych i che¬ micznych.The invention relates to the pneuma process manufacturing yarn and equipment for making yarns of natural and chemical fibers mical.
Proces przedzenia pneumatycznego polega na wprowadzeniu wlókien do niecJbrotowej komory przedzacej, tworzeniu z mich pierscienia wirujace¬ go pod dzialaniem strumieni powietrza i wytwo¬ rzeniu odpowiedniego pola predkosci obwodowych w przekroju, w którym nastepuje formowanie i skrecanie przedzy przez zbieranie wlókien z wi¬ rujacego pierscienia.The pneumatic compartment process is based on introducing the fibers into the non-ribbed chamber to create whirling rings from my rings it under the action of air jets and produced projecting the appropriate field of peripheral speeds in the section where the forming takes place and the twisting of the yarns by collecting the fibers of the tufts ruin ring.
Znane urzadzenie do przedzenia pneumatycznego stanowa nieobrotowa, walcowa komora, do której wlókna doprowadzane sa i wprawiane w ruch wirowy za pomoca strumieni powietrza, zassanych do koimory przez kanaly -umieszczone na obwodzie komory. Wytworzona przedza wyprowadzana jest kanalem znajdujacym sie w cylindrycznej wklad¬ ce, umieszczonej wewnatrz komory.A known device for pneumatic opening constitutes a non-rotating cylindrical chamber into which the fibers are guided and set in motion swirling by means of air streams sucked in to the koimora through the channels -located around the perimeter chambers. The produced front is led out channel located in a cylindrical cartridge ce, located inside the chamber.
Proces przedzenia zachodzi tym szybciej im wieksze sa predkosci obwodowe w obszarze for¬ mowania sie pierscienia wlókien. Wlasciwemu uksztaltowaniu pola predkosci obwodowych prze¬ ciwdziala tworzenie sie rdzenia wirowego gene¬ rowanego w osi komory, w którym nastepuje in¬ tensyfikacja pola wirowego, uniemozliwiajac zwiekszenie predkosci olbwodowych przy sciankach komory. iSposóto pneumatycznego wytwarzania przedzy wedlug wynalazku polega na tym, ze ogranicza sie przeplyw czastek powietrza wirujacych z duza predkoscia do rdzenia wiru i wymusza przeplyw zawirowanego powietrza wzdluz scianek komory przedzacej.The process of overrunning occurs the faster the the peripheral speeds in the area of the mold are greater the ring of the fibers. The right one shaping the field of peripheral speeds the formation of the vortex gene gene in the axis of the chamber followed by others vortex field tensification, preventing increasing ganglion speed near walls chambers. and a method of pneumatic yarn production according to the invention, it is limited the flow of large swirling air particles speeds up to the vortex core and forces it to flow swirled air along the walls of the chamber more.
Urzadzenie do wytwarzania przedzy wedlug wynalazku, które stanowi nieolbrotowa walcowa komora przedzaca, posiada element wymuszajacy przeplyw powietrza wzdluz scianek komory, u- mieszczony ponizej pierscienia wiórujacych wlókien i/lulb kierownice powietrza umieszczone ponizej tego elementu w wylocie komory.Machine for making yarn according to the invention, which is a non-rotating cylindrical roller precinct chamber, has an forcing element air flow along the walls of the chamber, located beneath the ring of swirling fibers and / lulb air guides placed below this element in the chamber outlet.
.^Wymuszenie przeplywu powietrza wzdluz scia¬ nek komory oslabia intensywnosc przeplywu wi¬ rowego w obszarze rdzenia, zwiekszajac predkosc przedizenia. Umieszczenie w wylocie komory kie¬ rownic powietrza umozliwia odzyskanie czesci energii kinetycznej strumienia. Przedmiot wyna¬ lazku przedstawiony jest w przykladzie wykona¬ nia na rysunku w przekroju .podluznym.. ^ Forcing air to flow along the wall the leg of the chamber weakens the intensity of the swine flow ditch in the core area, increasing the speed venture. Placement in the chamber outlet the air gap allows the recovery of the parts kinetic energy of the flux. Inventory subject The example is shown in the embodiment in the drawing in a longitudinal section.
Urzadzenie do' wykonywania sposCbu wedlug wynalazku stanowi przedzaca komora 1 w ksztal¬ cie walca, z jednej strony ograniczona cylindrycz¬ na wkladka 2 zaopatrzona w osiowy kanal 3 do odprowadzania przedzy 4, a z drugiej strony po¬ laczona przewodem ssacym 5 ze zródlem podcis¬ nienia.Device for carrying out the method according to of the invention is a shaped pre-chamber 1 cylinder cut, on one side limited cylindrical on the insert 2 provided with an axial channel 3 to removal of the yarn 4 and on the other side of the connected by a suction pipe 5 with a vacuum source not.
Komora 1 posiada na obwodzie kanaly 6 dopro¬ wadzajace powietrze, które moga byc umieszczo¬ ne w dowolnym przekroju komory oraz kanal 7 102 221102 221 3 doprowadzajacy wlókna. Wewnatrz komory 1 po¬ nizej przekroju przedzenia umieszczony jest cy¬ lindryczny element 8, którym moze byc krazek, grzybek lub element o innym ksztalcie. Ponizej elementu 8 w wylocie komory, od strony odsysa¬ nia powietrza umieszczone sa kierownice 9, po¬ zwalajace odzyskac czesciowo energie kinetyczna i zamienic ja na potencjalna.The chamber 1 has channels 6 along its periphery blowing air that can be placed in any cross-section of the chamber and channel 7 102 221 102 221 3 lead fibers. Inside chamber 1 half at the bottom of the compartment is a cy a cylindrical element 8, which can be a disc, a mushroom or other shaped element. Below element 8 in the chamber outlet, on the suction side the air flow control blades 9, pos relieving to recover partially kinetic energy and turn it into potential.
Sposób przedzenia za pomoca tego urzadzenia polega na tym, ze zassane do komory 1 powietrze wiruje wewnatrz komory. Wlókna wprowadzone do komory w strumieniu powietrza wprawia sie w ruch wirowy, wywolany strumieniem odsysa¬ nego powietrza, tworzac pierscien wlókien 10, wi¬ rujacy po wewnetrznych scianach komory 1. Od¬ sysany strumien powietrza natrafia na element 8, ograniczajacy mozliwosc przeplywu wirujacego powietrza od scian komory do rdzenia winu, dzieki czemu czastki posiadajace duze skladowe obwo¬ dowe predkosci przeplywaja wzdluz scian komory i zmniejszony zostaje efekt generacji wiru, W celu zaprzedzenda kanalem 3 wprowadza sie do komory 1 odcinek przedzy, który wirujac zbie¬ ra wlókna z wirujacego pierscienia 10, ulegajac 1S przy tym skrecaniu, po czym wyprowadza sie go¬ towa przedze 4 na zewnatrz komory.The way of forcing with this device air is sucked into chamber 1 swirls inside the chamber. Fibers introduced into the chamber in a stream of air in a swirling motion caused by the sucking jet air, forming a ring of fibers 10, high ruining on the inner walls of the chamber 1. Od¬ the sucked air stream hits the element 8, limiting the possibility of rotating flow air from the chamber walls to the core of the wine, thanks why particles having large component wrapping The new velocities flow along the walls of the chamber and the vortex generation effect is reduced, In order to anticipate channel 3, I introduce myself 1 piece of yarn into the chamber, which is rotating ra fibers from the rotating ring 10, yielding 1S when making a turn, and then walks out there are 4 pieces on the outside of the chamber.
Claims (2)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL18785476A PL102221B1 (en) | 1976-03-10 | 1976-03-10 | METHOD AND APPARATUS FOR PNEUMATICALLY MANUFACTURING YARN |
CH216977A CH618220A5 (en) | 1976-03-10 | 1977-02-22 | Pneumatic process for the production of yarn and apparatus for carrying out the process |
GB775677A GB1567681A (en) | 1976-03-10 | 1977-02-24 | Method of and device for the pneumatic spinning of yarn |
FR7706449A FR2343836A1 (en) | 1976-03-10 | 1977-03-04 | METHOD AND DEVICE FOR PNEUMATIC WIRE MANUFACTURING |
CS149977A CS189597B2 (en) | 1976-03-10 | 1977-03-07 | Method of and apparatus for manufacturing yarns in a pneumatic spinning process |
SU772456958A SU707529A3 (en) | 1976-03-10 | 1977-03-09 | Method of ringless spinning and device for its implementation |
CA273,575A CA1090106A (en) | 1976-03-10 | 1977-03-09 | Method and apparatus for pneumatic manufacture of yarn |
DE19772710486 DE2710486C3 (en) | 1976-03-10 | 1977-03-10 | Apparatus for pneumatic spinning |
JP2658677A JPS52144432A (en) | 1976-03-10 | 1977-03-10 | Method of and apparatus for air spinning |
US05/891,488 US4207728A (en) | 1976-03-10 | 1978-03-29 | Equipment for pneumatic manufacture of yarn |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL18785476A PL102221B1 (en) | 1976-03-10 | 1976-03-10 | METHOD AND APPARATUS FOR PNEUMATICALLY MANUFACTURING YARN |
Publications (1)
Publication Number | Publication Date |
---|---|
PL102221B1 true PL102221B1 (en) | 1979-03-31 |
Family
ID=19975928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL18785476A PL102221B1 (en) | 1976-03-10 | 1976-03-10 | METHOD AND APPARATUS FOR PNEUMATICALLY MANUFACTURING YARN |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS52144432A (en) |
CA (1) | CA1090106A (en) |
CH (1) | CH618220A5 (en) |
CS (1) | CS189597B2 (en) |
DE (1) | DE2710486C3 (en) |
FR (1) | FR2343836A1 (en) |
GB (1) | GB1567681A (en) |
PL (1) | PL102221B1 (en) |
SU (1) | SU707529A3 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU579909A3 (en) * | 1973-07-14 | 1977-11-05 | Институт Влукенництва (Инопредприятие) | Device for ringless spinning |
-
1976
- 1976-03-10 PL PL18785476A patent/PL102221B1/en unknown
-
1977
- 1977-02-22 CH CH216977A patent/CH618220A5/en not_active IP Right Cessation
- 1977-02-24 GB GB775677A patent/GB1567681A/en not_active Expired
- 1977-03-04 FR FR7706449A patent/FR2343836A1/en active Granted
- 1977-03-07 CS CS149977A patent/CS189597B2/en unknown
- 1977-03-09 CA CA273,575A patent/CA1090106A/en not_active Expired
- 1977-03-09 SU SU772456958A patent/SU707529A3/en active
- 1977-03-10 JP JP2658677A patent/JPS52144432A/en active Pending
- 1977-03-10 DE DE19772710486 patent/DE2710486C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SU707529A3 (en) | 1979-12-30 |
CH618220A5 (en) | 1980-07-15 |
FR2343836A1 (en) | 1977-10-07 |
GB1567681A (en) | 1980-05-21 |
JPS52144432A (en) | 1977-12-01 |
CS189597B2 (en) | 1979-04-30 |
FR2343836B1 (en) | 1980-06-13 |
DE2710486C3 (en) | 1979-03-22 |
DE2710486A1 (en) | 1977-09-15 |
CA1090106A (en) | 1980-11-25 |
DE2710486B2 (en) | 1978-07-20 |
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