CN101358396A - Device for simultaneous handling of several multi-filament threads - Google Patents
Device for simultaneous handling of several multi-filament threads Download PDFInfo
- Publication number
- CN101358396A CN101358396A CNA2008100881136A CN200810088113A CN101358396A CN 101358396 A CN101358396 A CN 101358396A CN A2008100881136 A CNA2008100881136 A CN A2008100881136A CN 200810088113 A CN200810088113 A CN 200810088113A CN 101358396 A CN101358396 A CN 101358396A
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- Prior art keywords
- yarn
- groove
- equipment
- slide plate
- described equipment
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- 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
- 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
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- 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
The invention relates to a novel apparatus used for simultaneously treating a plurality of multifilament yarns in yarn channels (3) through a spinning nozzle (10), at least one air supply pipe (7) is installed in each yarn channel (3). The spinning nozzle (10) is designed to split a nozzle into two parts, having a basic body or a nozzle body (1) with yarn channel (3) and corresponding air supply pipe (7). The air supply pipe (7) is guided into the yarn channel (3). The novel apparatus can provide a yarn channel cross section configuration used for a single best nozzle, and have the same knot quality as the single nozzle. The apparatus can be used in the spinning process, or the threading device, or the warping machine.
Description
Technical field
The present invention relates to a kind ofly in the parallel warp wire casing, handle the equipment of a plurality of multifilament textiles simultaneously, be at least each yarn groove an appendix is installed by spinning head.
Background technology
When producing the synthetic multifilament yarn, yarn is made of a large amount of ultra-fine wire long filaments.The melt-spun yarn of Sheng Chaning also is known as flat yarn in this way, constitutes the tow of being made up of plurality of threads.In order to obtain the bonding force between the long filament so that postorder production uses compressed air to handle multifilament textile.This yarn can be in spinning process and postchannel process distortion.The yarn of distortion is for identical with flat yams former thereby twisted.
Especially, known two kinds of processing methods:
In twisting, the loose structure of bicomponent filament yarn (flat yams or textured yarn) can produce many knot yarns.In moving process, to such an extent as to tieing is unique solid loose once more in the yarn treatment process.Like this, only long filament slightly intersects when not having long filament to stretch out.
After this will twist as first reference example.For this reason, yarn is conducted through a yarn groove, and there compressed air is introduced transverse to the flow direction of yarn by an appendix.What this can cause filament yarn is staggered to form tieing (knots).Quantity and the stability of tieing on the yarn unit length has constituted the bonding basic criterion of yarn.
The equipment of producing many knot yarns can be divided into three kinds according to different nozzles:
1, the nozzle that has the groove of entrying of eternal opening.These are called as open nozzle, for example shown in EP0532458 and the WO03/029539 (Fig. 8).
2, can be positioned at the nozzle of open entry position and closed operative position by slide plate.These are called as opening/closed-nozzle, for example EP0216951 and WO03/029539 (Fig. 8 a) shown in.
3, closed-nozzle: at this, in principle, yarn must pass the yarn groove by the air gun that is used to entry, and for example the specification of US5157819 is disclosed.
Other factors are cross-sectional structures of blast tube and as the structure of the torque jet of single-nozzle, are at most two shower nozzles, as EP383722, or many shower nozzles, as WO2006/002562 or DE10 2004007073 (Fig. 6).Disclosed many shower nozzles as shown in Figure 6 in the last described Deutsche Bundespatent, it is called as spinning head in this area.
About the structure of yarn groove, can be with reference to EP383722 and WO2004/097087.Produce the torque jets of tying yarns in traditional being used at present, the yarn groove is formed by known nozzle plate and baffle plate more.Nozzle plate has whole blast tubes in WO2004/097087.Baffle plate is a plane slide plate at this.According to the position of slide plate, the groove of entrying opens or closes.In EP383722, nozzle plate and baffle plate are fixed to one another by screw.In order to entry, the groove of entrying of eternal opening is set in a side of two plates.
EP383722 and WO2006/002562 provide a kind of multiinjector.In this case, single yarn groove is formed by two adjacent small nozzles or cover plate.
DE102004007073 provides a kind of yarn groove, and in fact it is difficult to control, can not be directly adjacent to and monitor cross section.According to the configuration that connects groove shown in Figure 6 among the DE10 2004007073, in fact efficient is very low.
Summary of the invention
The objective of the invention is to overcome known technological deficiency, that is to say provides a kind of scheme of handling a plurality of multifilament textiles simultaneously especially, has following basic demand and considers all quality characteristics:
-one practical plan that is used to entry;
-one discloses accessible yarn groove configuration;
-save production cost;
Has as far as possible little distance between the-yarn groove;
-the groove shape that can freely enter is used for detecting and ensuring the quality of products, and is used in particular for producing in spinning head identical yarn groove.
These and other purpose can realize by the described device of the independent claims preamble feature of claims.This equipment is used for handling simultaneously a plurality of multifilament textiles.For this reason, this equipment has a spinning head that has parallel yarn groove.Be at least each yarn groove an appendix is installed.
Technical scheme of the present invention is characterised in that spinning head is designed to a nozzle divided into two parts, and the base main body that is designed to nozzle body has open yarn groove and corresponding appendix, and all appendixs are introduced in these yarn grooves.
This novel invention is different fully with the principle of DE10 2004007073.When it is designed in spinning process to produce a plurality of yarn, utilize conventional equipment that yarn is twisted.Fig. 6 represents the embodiment of a spinning head, the cooperation adjacent one another are on a nozzle body of wherein a plurality of yarn grooves.Each yarn groove is equipped with an insertion groove and an appendix.The appendix of yarn groove is preferably provided by a common pressurized air lines.For yarn is entried, adjacent two yarn grooves (about) between a common insertion groove is set.This collective insertion groove connects the closing end of two insertion grooves, and described two insertion grooves are arranged in of adjacent yarn groove.When this inserts yarn, a danger is arranged, exactly two yarns has been inserted in the yarn groove, rather than yarn enter the left side and another enters the right.This spinning head has the structure of miniaturization, and this is limited in the danger that fracture is born in yarn subregion aspect, and described subregion is last but is not minimum.The multiinjector of producing according to DE102004007073 is difficult to control.
The scheme of WO2006/002562 has the optimal principle and more economical that connects, but still is that cost is too high in spinning industry in any case.
This novel invention provides a simple base main body, preferably makes ceramic body at work.This obviously can reduce cost greatly, because once produce for example 12-24 yarn groove.Connecting the position, the yarn groove is fully upwards opened the operation that is used for all yarns.Thereby realize purpose of the present invention by uncommon mode:
The yarn groove has optimal configuration, because they expose together fully with base main body.Connect the efficient height.
Production cost is low.New technique of the present invention can also have the subregion of a sealing between the yarn trend, this is can not have in the prior art.
Because the yarn groove is can be free approaching, and can more effective control quality assurance, if operate miss takes place simultaneously, clean also very simple.
This novel invention has the structure that all has advantage especially.In this respect can be with reference to dependent claims.
Preferably preferred, nozzle body cooperates with a moving stop, is that yarn twisting is closed by its yarn groove, and opens for entrying.This scheme is based on the basic principle of WO2004/097087.In this New Scheme, for example 12-24 yarn groove exposes simultaneously by a moving handle or closes.
Advantageously, nozzle body has a planar section according to the quantity of yarn groove between each yarn groove.Like this, for all yarn grooves, planar section is designed to a upper edge interface, and during by flapper closure, this boundary face is identical with the respective planes of baffle plate at the yarn groove.
This new technique relies on its structure, can carry out two kinds of Yarn processing methods introducing previously.Like this, yarn groove and appendix can be designed to twist the torque jet of usefulness together, or the moving nozzle that yarn moves or untwisting is used.For the configuration of yarn groove, with reference to EP383722 and EP1165868.The yarn groove has a miniature minor air cell in the zone of introducing appendix.In this respect, can be with reference to the disclosed structure of WO2006/099763.In twisting or when mobile, appendix is arranged to vertical with the yarn groove or inclination.
Additional appendix is installed in moving stop.This respect can be with reference to WO03/029539.
According to another preferred embodiment, base main body is designed to interchangeable element.So simply mode provides difform appendix and/or yarn groove.For this reason, as required, can also provide a different set of base main body to insert in the described equipment.
Advantageously, baffle plate has a plane, particularly polishes sealing plane, and like this, in the operating position, each yarn groove can be closed with air tight manner in the side.According to another imagination to configuration, half of each yarn groove enters baffle plate, and forms whole yarn treatment groove with corresponding yarn groove in nozzle plate.
The cardinal principle of this novel invention is preferably to use the Production of Ceramics nozzle body.This realizes by grinding or spraying plating.Baffle plate also can use pottery to make.Like this, be particularly conducive in nozzle body and produce groove and/or in baffle plate, to produce groove simultaneously.
Appendix preferably is mounted to vertical with the yarn groove, or tilts.According to another idea to configuration, nozzle body is fixed on the nozzle support body with air tight manner.Base main body has at least 4, and preferred 6-40, preferred especially 6-30 yarn groove, under every kind of situation, base main body all is arranged on the nozzle body supporter.Like this, cable guiding device is arranged on the upstream and downstream of each yarn groove.The idea of open yarn groove as expection, can separately and/or be used in combination particularly all previous nozzle form, for example EP383722.
Baffle plate can move in many ways.For example, baffle plate can be designed to rocking bar or slide plate.In the back in this case, baffle plate can be pushed to a side.Preferred more especially, moving stop is designed to rotate slide plate.
The preferred embodiment has the side and rotates tenon, and it is perpendicular to the planar section setting.Rotate slide plate and can assemble a suitable nigger, so the yarn groove of all multiple operations can just reach open or closing position by leicht fallen D/A.Like this, moving stop is designed to available hand-driven and rotates slide plate.Moving stop pivots open connecting between position and the closed operative position by rotating 90 °.When closed operative position, baffle plate almost is parallel to the nozzle plate operation.
According to another embodiment that more has superiority, rotate slide plate and be designed to rotate cock, appendix is opened in the operating position, closes connecting the position.When the yarn groove was exposed, appendix was closed, and is opposite, opens when the operating position.
Advantageously, be the support works position, rotate slide plate and be equipped with an interlock that is designed to setting element that this interlock can discharge for rotation.According to another preferred structure, moving stop is designed to rotate slide plate with hand-driven, or the rotation slide plate that drives with machinery, electric power, pneumatic or hydraulic drive apparatus or pressure apparatus.For the operating position of rotating slide plate is produced sealing force, a pressure apparatus is provided, mainly act on baffle plate with respect to the other end that rotates tenon.In addition, rotating spring of tenon zone installation as pressure elements.
Typically, baffle plate matches with nozzle body forever.This meaning, particularly, baffle plate is connected with nozzle body by rotating tenon, and is fixing then.
Typically, the said equipment is used for spinning line, or connects on the device, or on the warping machines.Accordingly, the invention still further relates in having the spinning line of at least one the said equipment, or connect on the device, or the application on the warping machines.
This New Scheme has all unforeseeable advantages relevant with spinning head: because the yarn groove is wide-open in nozzle body, this can realize no matter being cleaning or inspection yarn groove to the full extent.In fact these 2 very important.Can form closed or open passage by an operation.Compare with the technical scheme of DE10 2004007073, this New Scheme can significantly reduce destructibility.
The importance of the sealing subregion between the yarn trend also grows with each passing day.To those skilled in the art, the subregion between two yarns move towards is that 3.5mm is a bottom line to 4mm.The present invention can be reduced to 2mm to 3mm with it.This is particularly suitable for thin yarn.The subregion of a sealing can make up compacter machine.
Description of drawings
Technical scheme of the present invention is explained by following preferred embodiment.In the accompanying drawings:
Fig. 1 represents the embodiment of a base main body or nozzle body;
Fig. 2 to Fig. 5 represents that whole spinning head has the rotation slide plate at diverse location;
Fig. 2 to Fig. 3 represents the rotation slide plate of semi-open position;
Fig. 3 presentation graphs 2 is along the view of arrow III;
Fig. 4 to Fig. 5 represents the rotation slide plate of closing position, and Fig. 4 is the view of Fig. 5 along arrow IV;
Fig. 6 represents to have the entire equipment group of appendix, rotates slide plate and is positioned at semi-open position;
Fig. 7 presentation graphs 6 is along the view of arrow VII;
Fig. 8 is illustrated in and uses this New Scheme in the spinning line;
Fig. 9 is illustrated in and uses this New Scheme on the downstream bobbin cradle of entry device or warping machines; And
Figure 10 represents the perspective view of an optional embodiment, and whole spinning head has open rotation slide plate.
Specific embodiment
Fig. 1 represents nozzle body 1.Nozzle body 1 is flat elongated board 2, introduces 12 yarn grooves 3 on flat elongated board 2.In most cases, all yarn grooves 3 of the application all are arranged in parallel, and move towards 4,4 ' corresponding to yarn.On two side direction end faces of plate 2, be equipped with the hole 5 that trip bolt is used.The thickness of nozzle body 1 is represented with D.On the one hand, the height H of thickness D and yarn groove 3 is the same important, and on the other hand, length 1 (see figure 3) of appendix 7 can be that fix or free preferred.The subregion of yarn trend or yarn groove 3 is represented with T.The overall length of plate 2 represents with alphabetical L, and it depends on the width F of corresponding surface portion between the quantity of yarn groove 3 and width B and two the yarn grooves 3.Under the situation of torque jet or moving nozzle, the vertical or oblique arrangement of appendix 7 (Fig. 3).The form of yarn groove and size are decided according to particular processing method (twist and move).The planar section 6 that is used for lateral seal is between the yarn groove.
An embodiment of Fig. 2 and 3 expression spinning heads 10, it has nozzle body 1, is rotated the baffle plate 11 of slide plate 12 by base plate and being designed to and forms.Rotate slide plate 12 and have handle 13, by it, baffle plate 11 can be positioned at closed operative position or the open position of entrying.Opening connects the position and represents with chain line 14.For this purpose, handle 13 is together with rotating slide plate 12, must move an angle [alpha] from centre position shown in Figure 2 and enter and almost be parallel to the position that yarn moves towards 4,4 ' (see figure 1).If during angle beta of backward rotation, baffle plate 11 enters the operating position above moving to nozzle body 1 exactly.Rotation tenon 15 (see figure 3)s of handle 13 are vertically fixed to nozzle body 1, and can rotatablely move on nozzle body 1.Helical spring assurance baffle plate 11 is depressed by a power P.The bottom slidingsurface 16 of surface, especially planar section 6 and baffle plate 11 will reach the highest surface evenness by polishing, to guarantee the sealing of operating position.Helical spring 18 is presented at the left side of Fig. 1 and 3 equally, is enough pressure P by running element 19 in one of the free end generation of baffle plate 11 '.
Running element 19 has a protuberance 20, and when closed operative position, the respective recess 21 that is installed on the baffle plate 11 with this protuberance cooperates.They make together rotates slide plate 12 interlockings.In addition, have hole 31,31 ' on the base plate of nozzle body 1, spinning head 10 can utilize them to be connected on the supporter (seeing Fig. 6 and 7) by screw.
Figure 4 and 5 illustrate the position of entrying of sealing.In this case, Fig. 5 is the top view of Fig. 4 corresponding to arrow V.
Fig. 6 and 7 expressions are equipped with the whole device of spinning head 10 and supporter 30.Spinning head 10 can utilize hole 31,31 ' (see figure 3) to be connected on the supporter 30 by screw.Cable guiding device or sliding pin (not shown) can be installed on the supporter 30.Reference numeral 32 expression compressed air connectors.
Fig. 8 is illustrated in the downstream bobbin cradle 50 that connects on device or the warping machines.Bobbin cradle 50 only is schematic expression.Yarn unwinding from a large amount of single bobbins 51 is got off, and by respective number for example 12-40 yarn groove 3 directly feed spinning head 10, twist and be unwound into twist yarn 48 simultaneously.At this, the idea of the sealing subregion between the yarn trend reaches good especially effect.
Fig. 9 is illustrated in the spinning head 10 that uses on the spinning line.Like this, at first from upper illustration spinning axle 40.Then, the 41st, comprise twisting or the preparation part that moves, have spinning head 10 and nozzle body 1 on supporter 30.Yarn is directed through draw zone by the draw-off godet 42,42 ' of heat.In the zone of second spinning reel, twisting apparatus 43 and supporter 30 are set, the former is provided with the spinning head 10 with nozzle body 1.In the downstream of second spinning reel 42 ', twisted yarn 47 is by feeding bobbin winder 44.Single long filament represents that with Reference numeral 45 yarn that has been produced is represented with Reference numeral 46.
Figure 10 represents an optional embodiment of spinning head 10.Similar with previous embodiment, yarn groove 3 is introduced into from base plate in parallel with each other in nozzle body 1.Appendix 7 is introduced in the yarn groove 3, and embodiment is described as described above.Different with previous embodiment, according to embodiment shown in Figure 10, yarn groove 3 ' places and is designed to rotate in the baffle plate 11 of slide plate 12.Yarn groove 3 ' is positioned at baffle plate 11 that side in the face of nozzle body 1.They are to be provided with like this, along with rotating slide plate 12 closures, their grooves 3 in nozzle body 1, the yarn groove of an integral body of formation.
Claims (18)
1, is used for handling simultaneously the equipment of a plurality of multifilament textiles, have spinning head (10) with parallel warp wire casing (3), be at least each yarn groove (3) appendix (7) is installed, it is characterized in that, spinning head (10) is designed to a nozzle divided into two parts, base main body is designed to have the nozzle body (1) of yarn groove (3) and corresponding appendix (7), and appendix (7) is introduced in these yarn grooves (3).
2, equipment as claimed in claim 1 is characterized in that, nozzle body (1) is equipped with a baffle plate (11), it can move with respect to nozzle body (1), by it, yarn groove (3) can be closed in the operating position for handling yarn, also can expose for entrying simultaneously.
3, equipment as claimed in claim 1 or 2 is characterized in that, nozzle body (1) for each yarn groove (3), all has a planar section (6) according to the quantity of yarn groove, is used for side seal.
4, equipment as claimed in claim 3 is characterized in that, the planar section (6) of all yarn grooves (3) all is positioned on the upper edge interface, when the yarn groove by baffle plate (11) when being closed, this boundary face is corresponding to the plane of baffle plate (11).
As arbitrary described equipment in the claim 1 to 4, it is characterized in that 5, base main body (1) is designed for the interchangeable element that difform appendix or yarn groove are installed.
As arbitrary described equipment in the claim 2 to 5, it is characterized in that 6, baffle plate (11) has a flat seal face (16), make when the operating position that each yarn groove (3) can both be closed by side direction in airtight mode.
As arbitrary described equipment in the claim 2 to 6, it is characterized in that 7, yarn slot part (3 ') is incorporated in the baffle plate (11) corresponding with each yarn groove (3), and in each situation, form whole yarn treatment groove with yarn groove (3).
As arbitrary described equipment in the claim 1 to 7, it is characterized in that 8, moving stop (11) is designed to rotate slide plate (12), have the end face that is vertically mounted on the planar section (6) especially and rotate tenon (15).
9, equipment as claimed in claim 8 is characterized in that, rotating slide plate (12) can pivot open connecting between position and the closed operative position by rotating 90 °.
As arbitrary described equipment in claim 8 or 9, it is characterized in that 10, rotate slide plate (12) and be designed to rotate cock, air supply can be opened in the operating position, and be closed connecting the position.
As arbitrary described equipment in the claim 8 to 10, it is characterized in that 11, rotating slide plate (12) is the support performance position, is equipped with an interlock that is designed to setting element, this interlock can discharge for rotation.
As arbitrary described equipment in the claim 8 to 11, it is characterized in that 12, baffle plate (11) is designed to the rotation slide plate (12) that available hand activates.
13, as arbitrary described equipment in the claim 8 to 11, it is characterized in that, be equipped with machinery, electric power, pneumatic or waterpower actuating device for rotating slide plate (12).
14, as arbitrary described equipment in the claim 8 to 13, it is characterized in that, be equipped with a pressure apparatus that is used for producing sealing force in the operating position of rotating slide plate (12) for rotating slide plate (12).
15, equipment as claimed in claim 14 is characterized in that, pressure apparatus mainly acts on respect to the other end that rotates tenon (15).
16, as claim 14 or 15 described equipment, it is characterized in that, a spring is installed as pressure elements in the zone of rotating tenon (15).
17, equipment as claimed in claim 1 is characterized in that, nozzle body (a 1) assembling fixed dam (11).
18, spinning line connect device or warping machines on use according to any described equipment in the claim 1 to 17.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00249/07A CH699327B1 (en) | 2007-02-14 | 2007-02-14 | Apparatus for simultaneously treating several multifilament yarns. |
| CH00249/07 | 2007-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101358396A true CN101358396A (en) | 2009-02-04 |
Family
ID=39628346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100881136A Pending CN101358396A (en) | 2007-02-14 | 2008-02-13 | Device for simultaneous handling of several multi-filament threads |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN101358396A (en) |
| CH (1) | CH699327B1 (en) |
| DE (1) | DE102008008516B4 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864623A (en) * | 2009-04-20 | 2010-10-20 | 浙江泰坦股份有限公司 | Spinning eddy current spraying nozzle |
| CN103806156A (en) * | 2012-11-06 | 2014-05-21 | 苏州市京伦陶瓷有限公司 | Air mesh nozzle for chemical fiber spinning of FDY |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009133018A (en) * | 2007-11-29 | 2009-06-18 | Tmt Machinery Inc | Interlacing apparatus for a plurality of yarns |
| DE102013006270A1 (en) | 2013-04-11 | 2014-10-16 | Rpe Technologies Gmbh | yarn treating |
| CN107820523B (en) * | 2015-06-30 | 2021-08-31 | 希伯莱因股份公司 | Stuffer-crimping device for crimping, nozzle core and molding of a nozzle core, expansion kit, locking device and positioning element and method therefor |
| WO2019076429A1 (en) | 2017-10-16 | 2019-04-25 | Heberlein Ag | Interlacing nozzle or texturing nozzle and device for treating a yarn |
| EP3697951B1 (en) | 2017-10-16 | 2023-12-20 | Heberlein AG | Thread guiding device |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3324526A (en) | 1965-05-26 | 1967-06-13 | Du Pont | Yarn treating jet |
| JPS5872175U (en) | 1981-11-06 | 1983-05-16 | 東レ株式会社 | Multi-filament fluid treatment device |
| US4592119A (en) | 1984-02-18 | 1986-06-03 | Barmag Barmer Maschinenfabrik Ag | Air jet yarn entangling apparatus |
| DE3571839D1 (en) | 1985-10-04 | 1989-08-31 | Mayer Textilmaschf | Device to entangle multifilament yarns |
| DE3727262A1 (en) | 1987-04-07 | 1989-02-23 | Inst Textil & Faserforschung | Apparatus for the swirling of multi-filament yarns |
| DE3711761C2 (en) | 1986-04-08 | 1994-06-16 | Inst Textil & Faserforschung | Device for interlacing multifilament yarns |
| GB2193232A (en) | 1986-06-17 | 1988-02-03 | Rieter Ag Maschf | Thread treating nozzles |
| US5008991A (en) | 1987-09-30 | 1991-04-23 | Viscosuisse S.A. | Device and process for intermingling a bundle of threads using a turbulent air stream |
| CH676559A5 (en) | 1989-02-15 | 1991-02-15 | Heberlein & Co Ag | |
| US5157819A (en) | 1991-03-29 | 1992-10-27 | Basf Corporation | Modular yarn interlacer |
| EP0532458B1 (en) | 1991-09-12 | 1996-09-25 | Heberlein Maschinenfabrik AG | Air jet and process for diminishing or deleting the twist momentum of a textured yarn |
| WO2000002562A1 (en) | 1998-07-09 | 2000-01-20 | Warner-Lambert Company | Compositions comprising gaba analogs and caffeine |
| ATE328140T1 (en) | 1999-03-03 | 2006-06-15 | Heberlein Fibertechnology Inc | METHOD AND DEVICE FOR TREATING FILAMENT YARN AND USE OF THE DEVICE |
| ATE389045T1 (en) | 2001-09-29 | 2008-03-15 | Oerlikon Heberlein Temco Wattw | METHOD AND DEVICE FOR PRODUCING ACCOUNT YARN |
| DE102004007073A1 (en) | 2003-02-18 | 2004-08-26 | Saurer Gmbh & Co. Kg | Unit for air-whirling of multifilament thread, has constriction in thread channel between guidance region and expansion region |
| TWI260354B (en) | 2003-04-30 | 2006-08-21 | Heberlein Fibertechnology Inc | Device for the air treatment of yarn in a yarn canal |
| TWI301518B (en) | 2004-06-30 | 2008-10-01 | Oerlikon Heberlein Temco Wattwil Ag | Device and process for the treatment of filament yarn |
| TWI313310B (en) | 2005-03-20 | 2009-08-11 | Oerlikon Heberlein Temco Wattwil A | Process and entangling nozzle for the production of knotted yarn |
-
2007
- 2007-02-14 CH CH00249/07A patent/CH699327B1/en unknown
-
2008
- 2008-02-11 DE DE102008008516.2A patent/DE102008008516B4/en active Active
- 2008-02-13 CN CNA2008100881136A patent/CN101358396A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864623A (en) * | 2009-04-20 | 2010-10-20 | 浙江泰坦股份有限公司 | Spinning eddy current spraying nozzle |
| CN103806156A (en) * | 2012-11-06 | 2014-05-21 | 苏州市京伦陶瓷有限公司 | Air mesh nozzle for chemical fiber spinning of FDY |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102008008516A1 (en) | 2008-08-21 |
| DE102008008516B4 (en) | 2022-03-10 |
| CH699327B1 (en) | 2010-03-15 |
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Application publication date: 20090204 |