EP1116806A3 - Texturing nozzle - Google Patents

Texturing nozzle Download PDF

Info

Publication number
EP1116806A3
EP1116806A3 EP01890001A EP01890001A EP1116806A3 EP 1116806 A3 EP1116806 A3 EP 1116806A3 EP 01890001 A EP01890001 A EP 01890001A EP 01890001 A EP01890001 A EP 01890001A EP 1116806 A3 EP1116806 A3 EP 1116806A3
Authority
EP
European Patent Office
Prior art keywords
treatment channel
treatment
symmetrical
yarn
properties
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
Application number
EP01890001A
Other languages
German (de)
French (fr)
Other versions
EP1116806B1 (en
EP1116806A2 (en
Inventor
Bruno Dr. Haider
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.)
SML Maschinen GmbH
Original Assignee
SML Maschinen GmbH
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 SML Maschinen GmbH filed Critical SML Maschinen GmbH
Priority to AT01890001T priority Critical patent/ATE413481T1/en
Publication of EP1116806A2 publication Critical patent/EP1116806A2/en
Publication of EP1116806A3 publication Critical patent/EP1116806A3/en
Application granted granted Critical
Publication of EP1116806B1 publication Critical patent/EP1116806B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • D02G1/122—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes introducing the filaments in the stuffer box by means of a fluid jet
    • 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

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)

Abstract

Die Erfindung betrifft eine Texturierdüse zur Behandlung eines fadenförmigen Materials in einem zwischen mindestens zwei aufeinanderliegenden Grundkörpern (1) geformten Behandlungskanal (6) mit mindestens einem Düsenkörper (5) zur Zuführung eines gasförmigen Behandlungsmediums und zumindest einem Entlüftungsteil (8) im Behandlungskanal (6). Zur Erzielung einer leichten Herstellbarkeit, problemlosen Montage und einfachen Wartung sowie möglichst guter und symmetrischer Eigenschaften des herzustellenden Garns ist erfindungsgemäß vorgesehen, dass der Behandlungskanal (6) zumindest in Teilbereichen mit einem widerstandsfähigeren Material, z.B. Werkzeugstahl oder Keramik, als der Grundkörper (1) ausgebildet ist, beispielsweise als Einsatz (10) oder Aufsatz (11) vorgesehen ist. Für besonders gleichmäßigen Pfropfenaufbau und damit gleichmäßige Kräuselung bzw. symmetrische Garneigenschaften weist der Behandlungskanal (6) im Entlüftungsteil (8) quadratischen Querschnitt auf mit durch Lochbleche (12) od. dgl. gebildete Entlüftungsfenster an jeder Seite des Behandlungskanals (6).

Figure 00000001
The invention relates to a texturing nozzle for treating a filamentary material in a treatment channel (6) formed between at least two superimposed base bodies (1) with at least one nozzle body (5) for supplying a gaseous treatment medium and at least one venting part (8) in the treatment channel (6). In order to achieve ease of manufacture, easy assembly and simple maintenance as well as the best possible and symmetrical properties of the yarn to be produced, the invention provides that the treatment channel (6) is formed, at least in some areas, with a more resistant material, for example tool steel or ceramic, than the base body (1) is provided, for example, as an insert (10) or attachment (11). The treatment channel (6) in the ventilation part (8) has a square cross-section with ventilation windows formed by perforated plates (12) or the like on each side of the treatment channel (6) for particularly uniform plug build-up and thus uniform crimping or symmetrical yarn properties.
Figure 00000001
EP01890001A 2000-01-12 2001-01-02 Texturing nozzle Expired - Lifetime EP1116806B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT01890001T ATE413481T1 (en) 2000-01-12 2001-01-02 TEXTURING NOZZLE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0003700A AT411467B (en) 2000-01-12 2000-01-12 texturing
AT372000 2000-01-12

Publications (3)

Publication Number Publication Date
EP1116806A2 EP1116806A2 (en) 2001-07-18
EP1116806A3 true EP1116806A3 (en) 2003-10-01
EP1116806B1 EP1116806B1 (en) 2008-11-05

Family

ID=3554455

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01890001A Expired - Lifetime EP1116806B1 (en) 2000-01-12 2001-01-02 Texturing nozzle

Country Status (4)

Country Link
US (1) US6308388B1 (en)
EP (1) EP1116806B1 (en)
AT (2) AT411467B (en)
DE (1) DE50114456D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE353109T1 (en) † 2001-07-03 2007-02-15 Saurer Gmbh & Co Kg DEVICE FOR CURRING
DE10261778A1 (en) * 2002-12-20 2004-07-01 Wilhelm Stahlecker Gmbh Spinneret housing for an air nozzle spinning device
EP1541727A1 (en) * 2003-12-05 2005-06-15 Schärer Schweiter Mettler AG Reduction of the pressure in the texturing nozzle and yarn texturing
DE102004043773A1 (en) * 2004-09-10 2006-04-13 Saurer Gmbh & Co. Kg Ceramic nozzle and crimping device of a synthetic multifilament yarn
EP1872962B1 (en) * 2006-06-23 2011-09-28 Müller Martini Holding AG Stapling device for printed products having a ceramic component
US8347810B2 (en) * 2007-04-03 2013-01-08 Nordson Corporation Protective member and nozzle assembly configured to resist wear
DE102014002318A1 (en) 2014-02-19 2015-08-20 Oerlikon Textile Gmbh & Co. Kg Device for crimping multifilament threads
EP3286365A1 (en) 2015-04-24 2018-02-28 Iropa Ag Method and device for producing crimped multifilament synthetic yarn

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB872234A (en) * 1959-04-24 1961-07-05 Canadian Celanese Ltd Apparatus for the production of bulky yarns
US3324526A (en) * 1965-05-26 1967-06-13 Du Pont Yarn treating jet
US3710460A (en) * 1971-03-17 1973-01-16 Du Pont Yarn treating jet having a guide fastened to its outlet end
US3802036A (en) * 1972-09-05 1974-04-09 Hercules Inc Yarn bulking jet
US3950831A (en) * 1973-07-06 1976-04-20 Basf Farben And Fasern Ag Apparatus for the manufacture of crimped filaments
US4236323A (en) * 1979-08-16 1980-12-02 Barmag Barmer Maschinenfabrik Aktiengesellschaft Heating apparatus for false twist yarn crimping machine
GB2092188A (en) * 1981-02-04 1982-08-11 Bigelow Sanford Inc Providing tension-free yarn by temporary storage
DE10038855A1 (en) * 1999-08-04 2001-03-29 Temco Textilmaschkomponent Jet body for continuous interlacing of texturized or smooth multifilament yarns has an opening along the body into the yarn channel for the yarns to be laid and closed by a swing jet segment to avoid threading through

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638291A (en) 1970-10-01 1972-02-01 Du Pont Yarn-treating jet
DE3019302A1 (en) 1980-05-21 1981-11-26 Hoechst Ag, 6000 Frankfurt Filament yarn intermingling jet of non-uniform cross=section - has sudden enlargement in region of jet orifices
DE3829150A1 (en) * 1988-08-27 1990-03-01 Fritz Stahlecker AIR NOZZLE FOR PNEUMATIC SPIRAL SPINNING
DE3927910A1 (en) * 1989-08-24 1991-02-28 Stahlecker Fritz FALSE SWIRL NOZZLE FOR PNEUMATIC SPIRAL SPINNING
US4949441A (en) 1989-10-13 1990-08-21 Ethridge Fredrick A Polylaminar apparatus for fluid treatment of yarn

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB872234A (en) * 1959-04-24 1961-07-05 Canadian Celanese Ltd Apparatus for the production of bulky yarns
US3324526A (en) * 1965-05-26 1967-06-13 Du Pont Yarn treating jet
US3710460A (en) * 1971-03-17 1973-01-16 Du Pont Yarn treating jet having a guide fastened to its outlet end
US3802036A (en) * 1972-09-05 1974-04-09 Hercules Inc Yarn bulking jet
US3950831A (en) * 1973-07-06 1976-04-20 Basf Farben And Fasern Ag Apparatus for the manufacture of crimped filaments
US4236323A (en) * 1979-08-16 1980-12-02 Barmag Barmer Maschinenfabrik Aktiengesellschaft Heating apparatus for false twist yarn crimping machine
GB2092188A (en) * 1981-02-04 1982-08-11 Bigelow Sanford Inc Providing tension-free yarn by temporary storage
DE10038855A1 (en) * 1999-08-04 2001-03-29 Temco Textilmaschkomponent Jet body for continuous interlacing of texturized or smooth multifilament yarns has an opening along the body into the yarn channel for the yarns to be laid and closed by a swing jet segment to avoid threading through

Also Published As

Publication number Publication date
ATA372000A (en) 2003-06-15
US6308388B1 (en) 2001-10-30
DE50114456D1 (en) 2008-12-18
EP1116806B1 (en) 2008-11-05
AT411467B (en) 2004-01-26
ATE413481T1 (en) 2008-11-15
EP1116806A2 (en) 2001-07-18

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