EP0465407B1 - Dispositif pour l'entrelacement des fils multifilaments - Google Patents

Dispositif pour l'entrelacement des fils multifilaments Download PDF

Info

Publication number
EP0465407B1
EP0465407B1 EP91810427A EP91810427A EP0465407B1 EP 0465407 B1 EP0465407 B1 EP 0465407B1 EP 91810427 A EP91810427 A EP 91810427A EP 91810427 A EP91810427 A EP 91810427A EP 0465407 B1 EP0465407 B1 EP 0465407B1
Authority
EP
European Patent Office
Prior art keywords
concave wall
wall surface
symmetry
plane
yarn channel
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 - Lifetime
Application number
EP91810427A
Other languages
German (de)
English (en)
Other versions
EP0465407A1 (fr
Inventor
Helmut Ritter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heberlein AG
Heberlein and Co AG
Original Assignee
Heberlein and Co AG
Heberlein Maschinenfabrik AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Heberlein and Co AG, Heberlein Maschinenfabrik AG filed Critical Heberlein and Co AG
Publication of EP0465407A1 publication Critical patent/EP0465407A1/fr
Application granted granted Critical
Publication of EP0465407B1 publication Critical patent/EP0465407B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • D01D5/00—Formation of filaments, threads, or the like
    • 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
    • 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

Definitions

  • the invention relates to a device for interlacing multifilament yarns, with a body that contains a continuous yarn channel, into which at least one blowing nozzle and a threading slot each open laterally, see e.g. document GB-A-2 178 072.
  • the object of the invention is to design the device specified at the outset in such a way that the required high swirl density can be achieved with a high regularity of the fixed point distances - without the occurrence of individual larger fixed point distances or opening lengths - and with very low blowing air consumption per swirl node.
  • swirling devices with predominantly round (cylindrical) yarn channels are suitable for low to medium swirling densities, but for higher swirling densities, swirling devices with yarn channels are used which generally have a flat impact surface for the blowing jet from the blowing nozzle, in some cases yes also have up to three flat surfaces.
  • the invention is based on the knowledge that not only the wall surfaces of the yarn channel must contain at least two flat partial surfaces, but that it is also necessary to guide the yarn within the intermingling device very precisely, for which purpose in the body of the device at both ends of the Yarn channel thread guide must be used.
  • the yarn should only come into contact with the second concave wall surface, which lies opposite the mouth of the blow nozzle, but hardly with the first concave wall surface containing the mouth of the blow nozzle.
  • the edge of the opening of the threading slot, from which the first wall surface extends is at a greater distance from the plane of symmetry than the other edge of the opening of the threading slot.
  • the part of the yarn channel delimited by the first wall surface serves, in addition to receiving the blowing nozzle, mainly for guiding the blowing medium towards the two ends of the yarn channel in a manner that is easy to swirl.
  • lateral outlet openings can be provided, which are seen in front of the mouth of the blowing nozzle Thread guides start from the thread channel.
  • the body of the device according to the invention can be formed in one or more parts.
  • the body can be composed of a nozzle body part containing the blow nozzle with the first concave wall surface and an impact body part with the second concave wall surface which is exchangeably fastened to the nozzle body part.
  • other swirl density ranges can be achieved by simply changing the impact body part under the same operating conditions.
  • the swirl density can be reduced by half.
  • the interchangeable impact body parts can also consist of different materials and / or have differently machined surfaces.
  • a device for intermingling multifilament yarns has a two-part body with a nozzle body part 1 and an impact body part 2, which is attached to the nozzle body part 1 by means of a screw 3 and two centering pins 4 and 5.
  • a yarn channel 6 extends straight through the assembled body 1, 2, into which at least one blowing nozzle 7 contained in the nozzle body part 1 and a threading slot 8 each open laterally.
  • the threading slot 8 lies between flat surfaces of the nozzle body part 1 and the impact body part 2.
  • the yarn channel 6 is formed by a groove with a first concave wall surface 11 in the nozzle body part 1 and a groove with a second concave wall surface 12 in the impact body part 2.
  • the concave wall surface in the impact body part 2 is symmetrical with respect to one Axis A of the yarn channel containing plane of symmetry E, and is composed of three flat partial surfaces 12.1, 12.2 and 12.3.
  • the axis A of the yarn channel can be defined as the (straight) line containing the centroids of the yarn channel cross sections.)
  • the partial surfaces 12.1 and 12.2 are approximately perpendicular to the partial surface 12.3; the groove in the impact body part 2 is therefore approximately rectangular in cross section.
  • the concave wall surface in the nozzle body part 1 is likewise symmetrical with respect to the plane of symmetry E, it is composed of two flat partial surfaces 11.1 and 11.2 inclined to the symmetry plane E and a cylindrical partial surface 11.3 connecting the partial surfaces 11.1 and 11.2.
  • the blowing nozzle 7 is also symmetrical with respect to the plane of symmetry E. It can be perpendicular to the yarn channel axis A as shown or could form an angle with this axis between approximately 70 and 90 °.
  • the nozzle body part 1 could also contain more than one blowing nozzle; in such a case, each blowing nozzle could be symmetrical with respect to the plane of symmetry E or, for example, two blowing nozzles could also be arranged symmetrically opposite one another with respect to the plane of symmetry E.
  • the partial surface 11.2 of the first concave wall surface starts from a first (lower) edge of the opening of the threading slot 8, and the partial surface 12.2 of the second concave wall surface starts from the second (upper) edge of the opening of the threading slot 8.
  • the first edge of the mouth of the threading slot has a greater distance from the plane of symmetry E than the second edge of this mouth.
  • the partial surface 11.1 which is symmetrical to the partial surface 11.2 extends to a line which is symmetrically opposite the first edge of the mouth of the threading slot 8. Between this line and the edge of the partial surface 12.1, which is symmetrically opposite the second edge of the opening of the threading slot 8, transition wall surfaces are provided on the nozzle body part 1 and / or on the impact body part 2. Instead, however, a second slot could also be provided, the mouth of which would be symmetrically opposite the mouth of the threading slot 8.
  • At least one multifilament yarn M (FIG. 3) runs in the longitudinal direction through the yarn channel 6 is moved, swirled by a jet of blowing medium, for example compressed air and / or water vapor, entering the yarn channel 6 from the blowing nozzle 7.
  • a jet of blowing medium for example compressed air and / or water vapor
  • the yarn must be guided very precisely within the yarn channel 6.
  • 6 thread guides 13 and 14 are inserted in the nozzle body part 1 at both ends of the yarn channel, for example in the form of glued-in sapphire pins.
  • the thread guides 13 and 14 extend across the yarn channel 6 in such a way that a thread placed over these thread guides 13 and 14 in the tensioned state has no contact with the first concave wall surface 11, but one measured by this first concave wall surface 11 in the plane of symmetry E.
  • Distance h which is preferably 5 to 50% of the distance H measured in the plane of symmetry E from the first concave wall surface 11 to the second concave wall surface 12. It is advantageous to guide the multifilament yarn M (or several multifilament yarns) in the direction of one of the thread guides 13 or 14 and to pull it away from the other thread guide, which directions lie approximately in the plane of symmetry E and with the axis A of the thread channel angle ⁇ of 2 form up to 20 °.
  • the thread guides (as seen from the mouth of the blowing nozzle 7) have lateral outlet openings for the blowing medium. 1 and 3, these outlet openings are, for example, grooves 15 and 16 and / or bores 17 and 18 in the nozzle body part 1, which emanate from the groove of the nozzle body part 1 which has the first concave wall surface 11.
  • the cross section of the outlet openings is larger than the part of the cross section of the yarn channel 6 blocked by the respective thread guide 13 or 14 or larger than the projection surface in the direction of the yarn channel axis A of the part of the respective thread guide 13 or 14 projecting into the profile of the yarn channel 6.
  • FIG. 5 to 11 show views similar to FIG. 4 for modified embodiments of the two-part body of the swirling device.
  • the groove forming part of the yarn channel in the nozzle body part and / or the groove in the impact body part has different cross-sectional shapes, but which are always symmetrical with respect to the plane of symmetry E.
  • the groove in the nozzle body part 1 and the first concave wall surface have the same shape as described with reference to FIG. 4.
  • the second concave wall surface in the impact body part 2.1 consists of a cylindrical surface 12.4. If the impact body part 2 of FIG. 4 is replaced by the impact body part 2.1 according to FIG. 5, the same nozzle body part 1 is used to obtain a device which produces a lower intermingling density in a multifilament yarn under the same operating conditions.
  • 6 and 7 show embodiments in which the groove in the nozzle body part 1.1 has a modified shape.
  • the first concave wall surface is composed of three flat partial surfaces 11.4, 11.5 and 11.6. 6 can be used with the impact body part 2 described with reference to FIG. 4 or according to FIG. 7 with the impact body part 2.1 described with reference to FIG. 5.
  • the groove in the nozzle body part 1.2 has yet another cross-sectional shape.
  • the first concave wall surface in the nozzle body part 1.2 consists of a cylindrical surface 11.7.
  • the nozzle body part 1.2 is used according to FIG. 8 with the impact body part 2 described with reference to FIG. 4, but according to FIG. 9 with a impact body part 2.2 in which the second concave wall surface is composed of three flat partial surfaces 12.5, 12.6 and 12.7 and two of these planar partial surfaces in pairs connecting cylindrical partial surfaces 12.8 and 12.9.
  • FIG. 10 and 11 show that the impact body part 2.2 described with reference to FIG. 9 can also be used with the nozzle body part 1 according to FIG. 4 or with the nozzle body part 1.1 according to FIG. 6.
  • the impact body part is always attached to the nozzle body part in an exchangeable manner; however, it is clear that the impact body part could also be permanently connected to the nozzle body part or could be formed in one piece with it.
  • the profile of the yarn channel is limited by two concave wall surfaces, each of which is symmetrical with respect to the plane of symmetry E and which together contain at least four partial surfaces, at least two of which are flat. 4, these partial surfaces are the flat partial surfaces 11.1, 11.2, 12.1, 12.2 and 12.3 and the cylindrical partial surface 11.3.
  • these partial surfaces are the flat partial surfaces 11.1, 11.2, 12.1, 12.2 and 12.3 and the cylindrical partial surface 11.3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Claims (7)

  1. Dispositif pour l'entrelacement de fils multifilaments avec un corps (1, 2) qui comprend un canal de fil (6) continu dans lequel débouchent au moins une buse de soufflage (7) ainsi qu'une fente d'enfilement (8) et, ce, chacune latéralement, caractérisé par la combinaison des caractéristiques suivantes :
    le profil du canal de fil (6) est limité par deux surfaces de paroi concaves (11, 12) qui partent de chaque bord de l'embouchure de la fente d'enfilement (8) et qui sont chacune symétriques par rapport à un plan de symétrie (E) comprenant un axe (A) du canal de fil (6), la première des surfaces de paroi concaves (11) comprenant l'embouchure de la buse de soufflage (7) tandis que la seconde surface de paroi concave (12) est opposée à cette embouchure,
    les deux surfaces de paroi concaves (11, 12) comprennent ensemble au moins quatre surfaces partielles dont au moins deux sont planes,
    le bord de l'embouchure de la fente d'enfilement (8), d'où part la première surface de paroi concave (11), est à une plus grande distance du plan de symétrie (E) que l'autre bord de l'embouchure de la fente d'enfilement (8),
    dans les corps (1, 2) sont incorporés, aux deux extrémités du canal de fil (6), des guide-fils (13, 14) qui sont positionnés de sorte qu'un fil placé au-dessus de ces guide-fils (13, 14), à l'état tendu, n'ait pas de contact avec la première surface de paroi concave (11).
  2. Dispositif selon la revendication 1, caractérisé en ce que la buse de soufflage (7) resp. les buses est resp. sont symétrique(s) par rapport au plan de symétrie (E).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que ledit corps (1, 2) est composé d'une partie de corps de buse (1) comprenant la buse de soufflage (7) avec la première surface de paroi concave (11) et d'une partie de corps de rebondissement (2) fixée de manière interchangeable à la partie de corps de buse (1), avec la seconde surface de paroi concave (12).
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que les guide-fils (13, 14) incorporés dans les corps (1, 2) sont positionnés de sorte qu'un fil posé au-dessus de ces guide-fils (13, 14) à l'état tendu est à une distance (h) mesurée dans le plan de symétrie (E) de la première surface de paroi concave (11), distance qui représente 5 à 50 % de la distance (H) mesurée dans le plan de symétrie entre la première (11) et la seconde surface de paroi concave (12).
  5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que, vues de l'embouchure de la buse de soufflage (7), des ouvertures de sortie latérales (15, 16, 17, 18) partent du canal de fil (6) devant les guide-fils (13, 14).
  6. Dispositif selon la revendication 5, caractérisé en ce que la coupe transversale des ouvertures de sortie (15, 16, 17, 18) est plus grande que la partie bloquée par le guide-fil (13, 14) de la coupe transversale du canal de fil (6).
  7. Procédé pour le fonctionnement du dispositif selon l'une des revendications 1 à 6, caractérisé en ce qu'au moins un fil multifilament (M) est guidé dans des directions de l'un des guide-fils (13, 14) et est retiré de l'autre guide fil, les directions étant sensiblement dans le plan de symétrie (E) en formant un angle (α) de 2 à 20° avec l'axe (A) du canal de fil (6).
EP91810427A 1990-07-02 1991-06-05 Dispositif pour l'entrelacement des fils multifilaments Expired - Lifetime EP0465407B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2197/90A CH681633A5 (fr) 1990-07-02 1990-07-02
CH2197/90 1990-07-02

Publications (2)

Publication Number Publication Date
EP0465407A1 EP0465407A1 (fr) 1992-01-08
EP0465407B1 true EP0465407B1 (fr) 1994-04-20

Family

ID=4228167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91810427A Expired - Lifetime EP0465407B1 (fr) 1990-07-02 1991-06-05 Dispositif pour l'entrelacement des fils multifilaments

Country Status (8)

Country Link
US (1) US5146660A (fr)
EP (1) EP0465407B1 (fr)
JP (1) JP3034649B2 (fr)
KR (1) KR100222293B1 (fr)
CN (1) CN1024820C (fr)
CH (1) CH681633A5 (fr)
DE (1) DE59101425D1 (fr)
RU (1) RU2048622C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19700817A1 (de) * 1996-01-12 1997-07-17 Heberlein & Co Ag Verwirbelungsdüse sowie Verfahren zur Herstellung von spinntexturierten Filamentgarnen

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0564400B1 (fr) * 1992-04-03 1995-12-06 Heberlein Maschinenfabrik AG Dispositif pour l'entrelacement de fils multifilaments
DE4323131A1 (de) * 1993-07-10 1995-01-12 Temco Textilmaschkomponent Vorrichtung zum Verwirbeln von Filamenten mit einer Vielzahl von Verwirbelungsdüsen
KR19980045570A (ko) * 1996-12-10 1998-09-15 김준웅 유체 교락 부여 장치
US5970593A (en) * 1997-09-12 1999-10-26 International Machinery Sales, Inc. Jet for interlacing textile yarns
US5950290A (en) * 1997-09-12 1999-09-14 International Machinery Sales, Inc. Jet for interlacing textile yarns
US5839176A (en) * 1997-11-04 1998-11-24 Lin; Sue-Ping Textile yarn hanging and blowing nozzle structure
US6134759A (en) * 1998-03-27 2000-10-24 Toray Industries, Inc. Apparatus for fluid treatment of yarn and a yarn composed of entangled multifilament
DE69811853T2 (de) * 1998-03-30 2003-11-13 Toray Industries Vorrichtung zur Behandlung eines Garnes mit einer Flüssigkeit und verwirbeltes Multifilamentgarn
GB9814476D0 (en) * 1998-07-04 1998-09-02 Fibreguide Ltd Yarn treatment jet
AU2790600A (en) 1999-03-03 2000-09-21 Heberlein Fibertechnology, Inc. Method and device for processing filament yarn, and use of said device
US6349531B1 (en) 1999-05-13 2002-02-26 Supreme Elastic Corporation Multipart component for a cut resistant composite yarn and method of making
US6341483B1 (en) 1999-05-13 2002-01-29 Supreme Elastic Corporation Multi-component yarn and making the same
US5964015A (en) * 1999-05-21 1999-10-12 International Machinery Sales, Inc. Textile jet nozzle with smooth yarn channel
US6052878A (en) * 1999-05-28 2000-04-25 E. I. Du Pont De Nemours And Company Methods and apparatus for interlacing filaments and methods of making the apparatus
US6868593B1 (en) 1999-09-22 2005-03-22 Ryuji Mitsuhashi Tandem interlacing textile jet nozzle assembly
US6381940B1 (en) 2000-04-19 2002-05-07 Supreme Elastic Corporation Multi-component yarn and method of making the same
DK200001860A (da) * 2000-12-12 2002-06-13 Ingenioer Et Lytzen As Fa Apparat til varmebehandling af aflange emner
EP1411014A1 (fr) * 2002-10-17 2004-04-21 Giudici S.p.a. Procédé et dispositif pour la production d'un fil élastique et pour remplacer automatiquement les bobines d'alimentation
DE102004007073A1 (de) * 2003-02-18 2004-08-26 Saurer Gmbh & Co. Kg Vorrichtung zur Verwirbelung eines multifilen Fadens
US6834418B2 (en) * 2003-02-28 2004-12-28 Bell New Ceramics, Co., Ltd. Interlacing air nozzle
TW200523410A (en) * 2003-12-02 2005-07-16 Giudici S P A Method and device for the production of a covered elastic yarn and for automatic replacement of feed spools
DE102004017210A1 (de) * 2004-04-10 2005-10-27 Temco Textilmaschinenkomponenten Gmbh Vorrichtung und ein Verfahren zum Präparationsauftrag auf Fäden
TWI313310B (en) * 2005-03-20 2009-08-11 Oerlikon Heberlein Temco Wattwil A Process and entangling nozzle for the production of knotted yarn
JP4673355B2 (ja) * 2007-10-30 2011-04-20 Ｔｍｔマシナリー株式会社 交絡装置
JP5877897B2 (ja) * 2011-06-16 2016-03-08 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＯｅｒｌｉｋｏｎ Ｔｅｘｔｉｌｅ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 巻縮されたマルチフィラメント糸を製造する方法及び装置
CN103764884B (zh) * 2011-09-09 2016-04-20 欧瑞康纺织有限及两合公司 用于处理长丝的设备
DE102011114822A1 (de) 2011-10-04 2013-04-04 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Verwirbeln eines Fadens
KR101403036B1 (ko) 2011-12-14 2014-06-24 주식회사 장안섬유 환편기용 크림프사 결속장치
CN102877173B (zh) * 2012-04-29 2014-11-12 荆门瑞铂科技有限公司 一种bcf丝旋转膨化器装置
CN106435908A (zh) * 2016-08-31 2017-02-22 苏州吉佳鑫纺织科技有限公司 一种阳涤复合丝面料的制造方法及其复合丝的制造方法
US11280030B2 (en) * 2018-05-29 2022-03-22 Nicolas Charles Sear Textile interlacing jet with smooth yarn channel
TWI768571B (zh) * 2019-11-28 2022-06-21 日商京瓷股份有限公司 紡絲噴嘴及紡絲裝置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535755A (en) * 1968-01-05 1970-10-27 Eastman Kodak Co Textile apparatus
US3614817A (en) * 1968-07-12 1971-10-26 Snia Viscosa Method and device for the production of continuous multifilaments having a high degree of cohesion
US3574249A (en) * 1969-07-14 1971-04-13 Du Pont Threadline treating apparatus
US3659350A (en) * 1970-03-25 1972-05-02 Du Pont Yarn heating jet
US3638291A (en) * 1970-10-01 1972-02-01 Du Pont Yarn-treating jet
US3703751A (en) * 1971-07-27 1972-11-28 Du Pont Yarn treating jet
US4346552A (en) * 1979-02-16 1982-08-31 Toray Industries, Inc. Bulky textured multifilament yarn
US4345425A (en) * 1979-02-16 1982-08-24 Toray Industries, Inc. Process for making bulky textured multifilament yarn
US4392285A (en) * 1981-10-19 1983-07-12 Allied Corporation Device having yarn passage of specified dimensions for interlacing filaments of multifilament yarn
JPS5943142A (ja) * 1982-08-31 1984-03-10 村田機械株式会社 糸条の流体処理方法
GB8323314D0 (en) * 1983-08-31 1983-10-05 Fibreguide Ltd Intermingling multi-filament yarns
GB8518390D0 (en) * 1985-07-20 1985-08-29 Rieter Scragg Ltd Processing textile yarns
US4993130A (en) * 1988-09-08 1991-02-19 Basf Corporation Continuous high speed method for making a commingled carpet yarn
CH676559A5 (fr) * 1989-02-15 1991-02-15 Heberlein & Co Ag
US4949441A (en) * 1989-10-13 1990-08-21 Ethridge Fredrick A Polylaminar apparatus for fluid treatment of yarn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19700817A1 (de) * 1996-01-12 1997-07-17 Heberlein & Co Ag Verwirbelungsdüse sowie Verfahren zur Herstellung von spinntexturierten Filamentgarnen
DE19700817C2 (de) * 1996-01-12 1999-02-11 Heberlein Fasertech Ag Verfahren und Verwirbelungsdüse zur Herstellung von spinntexturierten Filamentgarnen

Also Published As

Publication number Publication date
KR100222293B1 (ko) 1999-10-01
DE59101425D1 (de) 1994-05-26
US5146660A (en) 1992-09-15
RU2048622C1 (ru) 1995-11-20
JPH05140833A (ja) 1993-06-08
CN1024820C (zh) 1994-06-01
CN1058434A (zh) 1992-02-05
EP0465407A1 (fr) 1992-01-08
CH681633A5 (fr) 1993-04-30
JP3034649B2 (ja) 2000-04-17
KR920002831A (ko) 1992-02-28

Similar Documents

Publication Publication Date Title
EP0465407B1 (fr) Dispositif pour l'entrelacement des fils multifilaments
EP1436451B1 (fr) Procede et dispositif pour produire un fil noueux
EP2391750B1 (fr) Dispositif de texturation et procédé de texturation de fils continus
EP0485328B1 (fr) Système de texturation par jet d'air d'au moins un fil multifilament
EP0383722B1 (fr) Buse d'entrelacement pour entrelacer des fils multifilament
EP0441925B1 (fr) Installation pour la texturisation par soufflage d'au moins un fil multifilament
EP1092796A1 (fr) Dispositif pour l'entrelacement des fils multifilaments
EP0564400B1 (fr) Dispositif pour l'entrelacement de fils multifilaments
EP0625600A1 (fr) Dispositif pour le traitement d'un moins un fil multifilament
EP0046278A1 (fr) Dispositif pour la fabrication de fils multifilaments entrelacés
DE2933198C1 (de) Vorrichtung zum Texturieren von Garn
DE2633264A1 (de) Texturiervorrichtung
EP1116806B1 (fr) Tuyère de texturation
DE3019302C2 (fr)
DE3010387C2 (de) Luftdüse zum Erzeugen verwirbelten mehrfädigen Garns
DE1685664A1 (de) Vorrichtung zum gleichzeitigen Zwirnen und Verwirbeln
DE2840177A1 (de) Verwirbelungsduese
DE19947894C1 (de) Vorrichtung zum Verwirbeln von Multifilamentgarnen
WO1996033304A1 (fr) Metier a tisser mecanique
WO1989002942A1 (fr) Dispositif et procede pour tourbillonner une meche de fils
EP1030938B1 (fr) Dispositif et procede pour entremeler des fils
DE3727263C2 (de) Garnverwirbelungsvorrichtung
DE19700817C2 (de) Verfahren und Verwirbelungsdüse zur Herstellung von spinntexturierten Filamentgarnen
DE69815405T2 (de) Vorrichtung zur Behandlung eines Garnes mit einer Flüssigkeit und verwirbeltes Multifilamentgarn
DE2605403A1 (de) Vorrichtung zum lufttexturieren von aus einer mehrzahl von endlosen, synthetischen filamenten bestehenden faeden

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB IT

17P Request for examination filed

Effective date: 19920319

17Q First examination report despatched

Effective date: 19930922

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO ROMA S.P.A.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT

REF Corresponds to:

Ref document number: 59101425

Country of ref document: DE

Date of ref document: 19940526

ET Fr: translation filed
ITTA It: last paid annual fee
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19940609

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20040621

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060228

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20060228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20060630

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20080630

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20080506

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070605

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20090605

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090605

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100101