EP2655710A1 - Vorrichtung zum erzeugen von verflechtungsknoten - Google Patents
Vorrichtung zum erzeugen von verflechtungsknotenInfo
- Publication number
- EP2655710A1 EP2655710A1 EP11776724.4A EP11776724A EP2655710A1 EP 2655710 A1 EP2655710 A1 EP 2655710A1 EP 11776724 A EP11776724 A EP 11776724A EP 2655710 A1 EP2655710 A1 EP 2655710A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- nozzle ring
- nozzle
- thread
- guide groove
- chamber opening
- 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
- 238000007789 sealing Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- D02G1/162—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam with provision for imparting irregular effects to the yarn
-
- 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
Definitions
- the invention relates to a device for producing intertwining knots in a multifilament yarn according to the preamble of claim 1.
- a generic device for generating intertwining knots in a multifilament yarn is known from DE 41 40 469 AI.
- interlacing knots In the production of multifilament yarns, it is well known that the cohesion of the individual filament strands in the yarn is provided by so-called interlacing knots.
- interlacing nodes are generated by a compressed air treatment of the thread.
- the number of interlacing nodes desired per unit length and the stability of the interlacing nodes may be subject to different requirements. Particularly in the production of carpet yarns used for further processing immediately after a melt spinning process, high knot stability and a relatively high number of knots per unit length of the thread are desired.
- the generic device has a rotating nozzle ring, which cooperates with a stationary stator.
- the nozzle ring has a Faden arrangementsnut on the circumference, in the groove bottom more evenly distributed over the circumference arranged nozzle bores open.
- the nozzle holes penetrate the nozzle ring radially from the guide groove to an inner centering diameter, which is guided on the circumference of the stator.
- the stator has an internal pressure chamber which is connected by a chamber opening formed on the circumference of the stator. The chamber opening on the stator and the nozzle holes in the nozzle ring lie in a plane, so that upon rotation of the nozzle ring the Nozzle holes are successively fed to the chamber opening.
- each of the nozzle bores generates a pressure pulse within the guide groove.
- the amount of air acting on the thread it is necessary for the amount of air acting on the thread to be sufficient in order, in addition to a customary swirling of the filament strands, to produce knot-shaped interlacings which have sufficient dimensional stability. It was thus observed that, with small amounts of air and correspondingly low pressure pulses, only turbulence and no interlacing knots occurred on the thread.
- the invention has the particular advantage that within the guide groove a plurality of simultaneously generated compressed air pulses act on the thread to simultaneously generate one or more interlacing nodes.
- the air treatment can be significantly intensified and also significantly increase the number of entanglement nodes per unit length of the thread.
- the device according to the invention is particularly suitable for running at yarn speeds of upper at 3,000 m / min. to generate a high number of merge nodes in the range of> 20 knots per meter of thread length.
- the inventive device is preferably designed such that a Einlauffadendging and a Auslauffadenfiction are provided, which are arranged on both sides of the nozzle ring and lead the thread with contact in the groove bottom of the guide groove of the nozzle ring and in that an opening angle of the chamber opening and a contact wrap angle of the thread in the guide groove overlap.
- a Einlauffaden concerned and a Auslauffadenfiction are provided, which are arranged on both sides of the nozzle ring and lead the thread with contact in the groove bottom of the guide groove of the nozzle ring and in that an opening angle of the chamber opening and a contact wrap angle of the thread in the guide groove overlap.
- the device according to the invention is preferably designed such that a pitch angle formed between adjacent nozzle bores is smaller than the contact wrap angle of the thread.
- the thread is securely guided over several openings of the nozzle holes.
- the inlet yarn guide and the outlet yarn guide are preferably arranged such that the contact wrap angle of the yarn in the guide groove of the nozzle ring is greater than the opening angle of the chamber opening. This ensures that the thread already rests in the groove bottom of the guide groove before the air treatment, so that a high degree of uniformity in the formation of the intertwining nodes is achieved.
- the nozzle ring in the contact region between the guide groove and the thread is assigned a movable cover, by means of which the guide groove can be covered. This will be a radial Exiting the air from the guide groove avoided. The air is passed through the cover in the circumferential direction of the guide groove.
- air losses emerging laterally in the axial direction can advantageously be minimized by virtue of the cover having a cover surface adapted to the circumference of the nozzle ring, the cover surface of the cover being stretched on both sides of the guide groove.
- the device according to the invention is preferably formed with an annular nozzle ring having an inner sliding surface which cooperates with a cylindrical sealing surface of a stator, in which immediately opens the chamber opening.
- the nozzle bore between the inner sliding surface of the nozzle ring and the guide groove on the circumference of the nozzle ring can be made very short. A discharged from the compressed air chamber compressed air thus occurs without major pressure losses directly into the guide.
- the nozzle ring in a disk-shaped manner with an end-side sliding surface in which the nozzle bores open axially.
- the pressure chamber is formed on a laterally arranged next to the nozzle ring stator, which opposite to the end-side sliding surface of the nozzle ring has a flat sealing surface in which the chamber opening opens.
- the sliding surface of the nozzle ring cooperate with the sealing surface of the stator to introduce a compressed air via the chamber opening in the nozzle bores.
- the nozzle bores each have a radial section and an axial section, which are preferably formed differently in diameter.
- the radial portion of the nozzle bore which opens directly into the groove bottom of the guide groove, is adapted to the thread treatment and usually has a smaller diameter than the axial portion of the nozzle holes, which opens to the end-side sliding surface.
- the thread guide within the Faden arrangementsnut can be improved to produce special Verwirbelungs bine in that in the groove bottom of the guide evenly distributed around the circumference of the nozzle ring trained recesses are arranged, wherein between two adjacent nozzle holes one of the recesses is arranged. This results in the wrap of the thread, several thread sections that are held without contact and free in the guide. Furthermore, the compressed air flowing from the nozzle bores into the guide groove accumulates in the recesses, so that additional turbulences are generated in the free thread sections.
- the nozzle ring can basically be driven by the incoming thread.
- the development of the device according to the invention is particularly advantageous, in which the nozzle ring is designed to be drivable and is coupled to an electric motor. This allows the nozzle ring to drive faster or slower relative to the thread speed of the thread.
- the device according to the invention is particularly suitable for use on multifilament yarns at yarn speeds of above 3,000 m / min. to generate stable and distinct interconnected nodes in high numbers.
- the device according to the invention is explained in more detail below with reference to some embodiments with reference to the accompanying figures. They show:
- FIG. 1 shows schematically a longitudinal sectional view of a first embodiment of the device according to the invention
- FIG. 2 schematically shows a cross-sectional view of the embodiment of FIG. 1.
- FIG. 3 schematically shows a simplified cross-sectional view of the embodiment of FIG. 1.
- Fig. 4 shows schematically a longitudinal sectional view of another embodiment of the device according to the invention
- FIG. 5 is a schematic side view of the embodiment of FIG.
- Fig. 6 shows schematically a cross-sectional view of another embodiment of the device according to the invention
- Figs. 1 and 2 a first embodiment of the device according to the invention is shown in several views.
- Fig. 1 shows the embodiment in a longitudinal sectional view and in Fig. 2, the embodiment is shown in a cross section.
- Fig. 1 shows the embodiment in a longitudinal sectional view
- Fig. 2 shows the embodiment in a cross section.
- the exemplary embodiment of the device according to the invention for generating interlace knots in a multifilament yarn has a rotating nozzle ring 1, which is of annular design and carries a peripheral guide groove 7 on the circumference.
- a rotating nozzle ring 1 which is of annular design and carries a peripheral guide groove 7 on the circumference.
- a plurality of nozzle bores 8 which are formed uniformly distributed over the circumference of the nozzle ring 1.
- the nozzle bores 8 penetrate the nozzle ring 1 as far as an inner sliding surface 17.
- the nozzle ring 1 is connected to a drive shaft 6 via a front wall 4 formed on the end face and a hub 5 arranged centrally on the end wall 4.
- the hub 5 is fastened to a free end of the drive shaft 6 for this purpose.
- the cylindrical inner sliding surface 17 of the nozzle ring 1 is guided in a jacket-shaped manner on a guide section of a stator 2, which is a cylindrical Dichtf laugh 12 opposite to the sliding surface 17 forms.
- the stator 2 has at the periphery of the cylindrical sealing surface 12 at a position a chamber opening 10 which is connected to a pressure chamber 9 formed in the interior of the stator 2.
- the pressure chamber 9 is connected via a compressed air connection 11 with a compressed air source, not shown here.
- the chamber opening 11 in the cylindrical sealing surface 12 and the nozzle bores 8 on the inner sliding surface 17 of the nozzle ring 1 are formed in a plane, so that the nozzle bores 8 are guided in the region of the chamber opening 10 by rotation of the nozzle ring 1.
- the chamber opening 10 is designed for this purpose as a slot and extends in the radial direction over a longer guide region of the nozzle holes 8. The size of the chamber opening 10 thus determines an opening time of the nozzle bore 8, while this generates a compressed air pulse.
- the size of the chamber opening 10 on the cylindrical sealing surface 12 of the stator 2 is dimensioned such that a plurality of nozzle bores 8 of the nozzle ring 1 are simultaneously connected to the chamber opening 10.
- two nozzle bores 8 are connected at the same time to the chamber opening 10.
- the chamber opening 10 in the radial direction is greater than a distance formed between adjacent nozzle holes 8 on the nozzle ring 1.
- the stator 2 is held on a support 3 and has a central bearing bore 18 which is formed concentrically to the cylindrical sealing surface 12. Within the bearing bore 18, the drive shaft 6 is rotatably supported by the bearings 23.
- the drive shaft 6 is coupled at one end to an electric motor 19, through which the nozzle ring 1 can be driven at a predetermined peripheral speed.
- the electric motor 19 is arranged laterally on the stator 2.
- the nozzle ring 1 is assigned to the circumference of a cover 13 which is movably supported on the carrier 3 via a pivot axis 14.
- the cover 13 extends in the radial direction on the circumference of the nozzle ring 1 over a region which encloses the chamber opening 10 of the stator 2 inside.
- the cover 13 has on the side facing the nozzle ring 1 on a matching cover surface 27, which completely covers the guide groove 7.
- a thread 20 is guided in the guide groove 7 on the circumference of the nozzle ring 1.
- an inlet thread guide 15 and on an outlet side 22 an outlet guide 16 are assigned.
- the thread 20 can thus be guided between the inlet thread guide 15 and the outlet thread guide 16 with a partial looping on the nozzle ring 1.
- compressed air is introduced into the pressure chamber 9 of the stator 2 in order to produce interlacing nodes in the multi-layered thread 20.
- the nozzle ring 1 which guides the thread 20 in the guide groove 7, generates continuous pulses of compressed air as soon as the nozzle bores 8 reach the chamber opening 10. In this case, the pressure pulses lead to local turbulences on the multi-filament thread 20, so that a plurality of intertwining nodes form on the thread.
- FIG. 3 shows the geometric variables and relationships of the exemplary embodiment from FIG. 1 and FIG. 2 in a schematic cross-sectional view.
- the inlet yarn guide 15 and the outlet yarn guide 16 are arranged mirror-symmetrically to the nozzle ring 1, so that 16 forms a mirror symmetry axis between the inlet yarn guide 15 and the outlet yarn guide.
- the mirror symmetry axis is identical to a center of the chamber opening 10 on the circumference of the stator 2.
- the chamber opening 10 extends in the radial direction over an opening angle a.
- the nozzle bores 8 corresponding to the chamber opening 10 are arranged distributed uniformly in the nozzle ring 1 on the circumference, so that the distance between two neighboring nozzle bores 8 is defined by a pitch angle ⁇ .
- the contact length of the thread 20 in the groove bottom of the guide groove 7 of the nozzle ring 1 can be defined by a Greumschlingungswinkel ß.
- the Kunststoffumschlingungswinkel ß the thread guide, the pitch angle ⁇ of the nozzle holes 8 and the opening angle ⁇ of the chamber opening 10 are shown in Fig. 3.
- the angles in the device according to the invention in the following relationships to each other.
- the pitch angle ⁇ of the nozzle bores 8 is always smaller than the opening angle ⁇ of the chamber opening 10.
- a plurality of nozzle bores 8 occur simultaneously in communication with the chamber opening 10.
- the pitch angle ⁇ of the nozzle bores 8 is made smaller than the contact wrap angle ⁇ of the thread 20. This ensures that the thread 20 is guided in the air treatment directly over the mouth region of the Düsenboh- tion 8 in the groove bottom of the guide groove 7.
- the justifyumschlingungswinkel ß is greater than the opening angle ⁇ of the chamber opening 10 on the circumference of the stator 2.
- the thread 20 is already before being loaded with a Pressure pulse safely guided with contact on the groove bottom of the guide groove 7 of the nozzle ring 1.
- the mobility of the thread 20 between the inlet yarn guide 15 and the outlet yarn guide 16 is thus limited by the guidance of the guide groove 7, which in particular has led to an increase in node stability.
- FIGS. 4 and 5 show a further exemplary embodiment of the device according to the invention.
- Fig. 4 is a longitudinal sectional view schematically and in Fig. 5 is a schematic side view shown.
- Fig. 4 is a longitudinal sectional view schematically
- Fig. 5 is a schematic side view shown.
- a nozzle ring 1 is disk-shaped.
- the nozzle ring 1 carries on the outer circumference a guide groove 7, which spans the nozzle ring 1 in the radial direction.
- Several nozzle bores 8 open into the groove bottom of the guide groove 7.
- the nozzle bores 8 formed in the nozzle ring 1 each have two nozzle bore sections 8. 1 and 8. 2.
- the nozzle bore portion 8.1 is radially aligned and opens into the groove bottom of the guide groove 7.
- the nozzle bore 8.2 is axially aligned and opens at an end face 28 of the nozzle ring 1.
- the nozzle bore 8.2 is formed as a blind hole and is formed so long that the two nozzle bore sections 8.1 And 8.2 are interconnected.
- the nozzle bore section 8.2 is preferably formed with a substantially larger diameter in order to supply a compressed air to the nozzle bore section 8.1.
- the nozzle bore section 8.1 serves to generate the compressed air flow, which flows in around the guide groove 7 for thread treatment.
- the nozzle ring 1 is connected via a central retaining bore 29 with a bearing journal 30.
- the bearing journal 30 is not shown in a Asked machine frame rotatably mounted, so that the nozzle ring 1 is free to rotate.
- a sliding surface 24 is formed, in which the nozzle bore sections 8.2 open.
- a stationary stator 2 is held, which is held with a flat sealing surface 25 via a sealing gap on the front-side sliding surface 24 of the nozzle ring 1.
- a pressure chamber 9 is formed, which is coupled via a compressed air connection 11 with a compressed air source, not shown here.
- a chamber opening 10 is formed, which forms an outlet to the pressure chamber 9.
- the chamber opening 10 extends over an opening angle a, which comprises a plurality of nozzle bores 8 in the nozzle ring 1.
- a plurality of nozzle bores 8 are simultaneously connected to the pressure chamber 9.
- a movable cover 13 is assigned to the nozzle ring 1, which is reciprocatable via a pivot axis 14 between a cover position and an open position, not shown here.
- the cover 13 has a covering surface 27 which extends over a partial region of the guide groove 7 both in the radial direction and in the axial direction.
- a corresponding relief groove 31 is formed opposite to the guide groove 7, which forms a Verwirbelungsproving together with the guide groove 7. As shown in Fig.
- the nozzle ring 1 is also an inlet yarn guide 15 and a discharge yarn guide 16 associated with the guide 20 of a thread.
- a Greumschlingungs Scheme of the thread is defined at the periphery of the nozzle ring, which is greater than the opening angle of the chamber opening 10th
- the function for generating interlacing nodes is identical to the embodiment according to FIGS. 1 and 2, so that no further explanations are given here.
- the nozzle ring 1 is driven solely by the thread 20.
- the bearing pin 30 directly forms the drive end of a drive shaft.
- FIG. 6 a further embodiment of a nozzle ring 1 is shown, as it would be used for example in the embodiment of FIG. 2 or FIG.
- the embodiment of the nozzle ring is shown in a cross-sectional view.
- the nozzle ring 1 is identical to the nozzle ring described in FIGS. 4 and 5, so that only the differences will be explained at this point.
- a plurality of recesses 26 are formed in the groove bottom of the guide groove 7.
- the recesses 26 are uniformly distributed on the circumference of the nozzle ring 1, wherein in each case between two adjacent nozzle holes 8, one of the recesses 26 is arranged.
- the guide groove 7 thus alternately has a contact region and a non-contact region for guiding the thread 20.
- the thread 20 can be guided over a plurality of support points within the contact wrap area on the circumference of the nozzle ring 1. This allows additional turbulence effects to be produced.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010055861 DE102010055861A1 (de) | 2010-12-22 | 2010-12-22 | Vorrichtung zum Erzeugen von Verflechtungsknoten |
PCT/EP2011/067043 WO2012084285A1 (de) | 2010-12-22 | 2011-09-29 | Vorrichtung zum erzeugen von verflechtungsknoten |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2655710A1 true EP2655710A1 (de) | 2013-10-30 |
EP2655710B1 EP2655710B1 (de) | 2014-12-03 |
Family
ID=44903172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11776724.4A Active EP2655710B1 (de) | 2010-12-22 | 2011-09-29 | Vorrichtung zum erzeugen von verflechtungsknoten |
Country Status (6)
Country | Link |
---|---|
US (1) | US9027214B2 (de) |
EP (1) | EP2655710B1 (de) |
JP (1) | JP5907991B2 (de) |
CN (1) | CN103261498B (de) |
DE (1) | DE102010055861A1 (de) |
WO (1) | WO2012084285A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019211092A1 (de) | 2018-05-02 | 2019-11-07 | Heberlein Ag | Vorrichtung und verfahren zum behandeln von fäden |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011015689A1 (de) * | 2011-03-31 | 2012-10-04 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zum Erzeugen von Verwirbelungen an einem multifilen Faden |
WO2012171590A1 (de) * | 2011-06-16 | 2012-12-20 | Oerlikon Textile Gmbh & Co. Kg | Verfahren und vorrichtung zur herstellung von einem gekräuselten multifilen faden |
WO2013010688A1 (de) * | 2011-07-15 | 2013-01-24 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zum erzeugen von verflechtungsknoten |
CN106521751A (zh) * | 2015-03-30 | 2017-03-22 | 陈国栋 | 一种纺织纱线膨松器 |
DE102017009256A1 (de) * | 2017-10-05 | 2019-04-11 | Rpe Technologies Gmbh | Garnbehandlungsvorrichtung |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2985995A (en) * | 1960-11-08 | 1961-05-30 | Du Pont | Compact interlaced yarn |
US3110151A (en) * | 1961-05-26 | 1963-11-12 | Du Pont | Process for producing compact interlaced yarn |
US3363041A (en) * | 1964-06-09 | 1968-01-09 | Uniroyal Inc | Method of jet crimping for texturing thermoplastic yarn |
NL6510903A (de) * | 1965-08-20 | 1966-06-27 | ||
USRE27717E (en) * | 1971-08-19 | 1973-08-07 | Fluid jet process for twisting yarn | |
US3952386A (en) * | 1972-05-26 | 1976-04-27 | Rhone-Poulenc-Textile | Apparatus for interlacing strands of a textile yarn |
US3937252A (en) * | 1974-12-02 | 1976-02-10 | Mikuni Kogyo Co., Ltd. | Impulse signal producing device of the pneumatic pressure type |
US4058960A (en) * | 1976-08-17 | 1977-11-22 | Pavel Mikhailovich Movshovich | Distributing device for supplying compressed air to chambers of apparatus for making self-twisted product |
US4381181A (en) * | 1978-06-12 | 1983-04-26 | Clegg Warren P | Solenoid-actuated centrifugal pump and method |
US5134840A (en) * | 1988-07-29 | 1992-08-04 | Niederer Kurt W | Twisted yarn product |
US4949440A (en) * | 1988-07-29 | 1990-08-21 | Belmont Textile Machinery Co., Inc. | Method and apparatus for twisting yarn, and product |
JPH04146231A (ja) * | 1990-09-29 | 1992-05-20 | Fuji Device Kk | 連続フィラメント束のエンタングリング方法及び装置 |
DE4140469A1 (de) | 1991-12-09 | 1993-06-17 | Kugelfischer G Schaefer & Co | Garnverwirbelungs-duese fuer multifilamentgarne |
DE19501309A1 (de) * | 1994-02-04 | 1995-08-10 | Barmag Barmer Maschf | Verwirbelung der Einzelfilamente multifiler Fäden |
DE19703572C2 (de) * | 1997-01-31 | 2000-02-17 | Heberlein Fasertech Ag | Verfahren und Einrichtung zur Erzeugung von Verwirbelungsknoten |
EP1541727A1 (de) * | 2003-12-05 | 2005-06-15 | Schärer Schweiter Mettler AG | Verfahren zur Reduktion des Betriebsdrucks einer Texturierdüse und Garnbehandlungseinrichtung mit einer Texturierdüse |
DE112008000419A5 (de) * | 2007-04-19 | 2010-04-08 | Oerlikon Textile Gmbh & Co. Kg | Verfahren und Vorrichtung zum Verwirbeln eines multigilen Fadens |
DE102008018970A1 (de) * | 2007-04-25 | 2008-10-30 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zum Verwirbeln eines multifilen Fadens |
RU2546474C2 (ru) * | 2010-11-30 | 2015-04-10 | Ёрликон Текстиле Гмбх Унд Ко. Кг | Устройство для формирования узлов переплетения и способ формирования узлов переплетения |
-
2010
- 2010-12-22 DE DE201010055861 patent/DE102010055861A1/de not_active Withdrawn
-
2011
- 2011-09-29 EP EP11776724.4A patent/EP2655710B1/de active Active
- 2011-09-29 WO PCT/EP2011/067043 patent/WO2012084285A1/de active Application Filing
- 2011-09-29 CN CN201180061737.9A patent/CN103261498B/zh active Active
- 2011-09-29 JP JP2013545120A patent/JP5907991B2/ja not_active Expired - Fee Related
-
2013
- 2013-06-05 US US13/910,541 patent/US9027214B2/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2012084285A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019211092A1 (de) | 2018-05-02 | 2019-11-07 | Heberlein Ag | Vorrichtung und verfahren zum behandeln von fäden |
Also Published As
Publication number | Publication date |
---|---|
JP2014503708A (ja) | 2014-02-13 |
US9027214B2 (en) | 2015-05-12 |
US20130263414A1 (en) | 2013-10-10 |
WO2012084285A1 (de) | 2012-06-28 |
CN103261498A (zh) | 2013-08-21 |
JP5907991B2 (ja) | 2016-04-26 |
DE102010055861A1 (de) | 2012-06-28 |
EP2655710B1 (de) | 2014-12-03 |
CN103261498B (zh) | 2015-08-19 |
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