WO2003033788A3 - Yarn treatment device - Google Patents

Yarn treatment device Download PDF

Info

Publication number
WO2003033788A3
WO2003033788A3 PCT/EP2002/011175 EP0211175W WO03033788A3 WO 2003033788 A3 WO2003033788 A3 WO 2003033788A3 EP 0211175 W EP0211175 W EP 0211175W WO 03033788 A3 WO03033788 A3 WO 03033788A3
Authority
WO
WIPO (PCT)
Prior art keywords
yarn
channel
wall
treatment device
guiding zone
Prior art date
Application number
PCT/EP2002/011175
Other languages
German (de)
French (fr)
Other versions
WO2003033788A2 (en
Inventor
Marcus Keulen
Original Assignee
Do Ceram Ingenieurkeramik Gmbh
Marcus Keulen
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 Do Ceram Ingenieurkeramik Gmbh, Marcus Keulen filed Critical Do Ceram Ingenieurkeramik Gmbh
Priority to AU2002349330A priority Critical patent/AU2002349330A1/en
Publication of WO2003033788A2 publication Critical patent/WO2003033788A2/en
Publication of WO2003033788A3 publication Critical patent/WO2003033788A3/en

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

Abstract

The invention concerns a yarn treatment device, in particular by air turbulence of continuous yarns. Said device comprises at least a yarn channel (4) whereof the inner wall has a yarn guiding zone with which the yarn (7) is in contact when it passes through the channel (4). The invention aims at using such a yarn treatment device to reduce adherence effects to the wall between the yarn (7) and the yarn guiding zone of the channel (4). Therefor, the inner wall of the channel (4) is provided, in the yarn guiding zone, with at least two protuberances (8) projecting in the channel cross-section. The yarn travelling through (7) is in contact with said protuberances at a short distance from inner wall of the channel (4).
PCT/EP2002/011175 2001-10-15 2002-10-04 Yarn treatment device WO2003033788A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002349330A AU2002349330A1 (en) 2001-10-15 2002-10-04 Yarn treatment device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001150357 DE10150357A1 (en) 2001-10-15 2001-10-15 Unit to texturize filament yarns, by compressed air, has projections in the yarn channel to keep the moving yarn at a small gap from the channel wall to prevent sticking
DE10150357.1 2001-10-15

Publications (2)

Publication Number Publication Date
WO2003033788A2 WO2003033788A2 (en) 2003-04-24
WO2003033788A3 true WO2003033788A3 (en) 2003-09-25

Family

ID=7702269

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/011175 WO2003033788A2 (en) 2001-10-15 2002-10-04 Yarn treatment device

Country Status (3)

Country Link
AU (1) AU2002349330A1 (en)
DE (1) DE10150357A1 (en)
WO (1) WO2003033788A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5091317B2 (en) * 2007-07-25 2012-12-05 エーリコン テクスタイル コンポーネンツ ゲゼルシャフト ミット ベシュレンクテル ハフツング Multifilament yarn processing equipment
CN115003869B (en) * 2020-01-31 2023-05-12 京瓷株式会社 Spinning nozzle and spinning device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978558A (en) * 1976-01-12 1976-09-07 J. P. Stevens & Co., Inc. Air jet yarn entanglement
US4069565A (en) * 1974-11-28 1978-01-24 Toray Industries, Inc. Process and apparatus for producing textured multifilament yarn
US4115988A (en) * 1975-07-18 1978-09-26 Toray Industries, Inc. Interlaced multifilament yarns
SU1051140A1 (en) * 1982-02-12 1983-10-30 Московский Ордена Трудового Красного Знамени Текстильный Институт Им.А.Н.Косыгина Device for imparting false twist to yarn
DE3830978A1 (en) * 1987-09-23 1989-04-13 Heberlein & Co Ag Swirl-nozzle unit
DE4410571A1 (en) * 1994-03-26 1995-10-19 Inst Textil & Faserforschung Method and device for testing interlaced filament yarns
DE19546784A1 (en) * 1995-12-14 1997-06-19 Inventa Ag Simple unit for heat=treating, relaxing synthetic yarn economically
DE19700817A1 (en) * 1996-01-12 1997-07-17 Heberlein & Co Ag Eddy jet assembly for carpet filament yarns
EP0976856A1 (en) * 1998-07-04 2000-02-02 Fibreguide Limited Yarn treatment jet

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069565A (en) * 1974-11-28 1978-01-24 Toray Industries, Inc. Process and apparatus for producing textured multifilament yarn
US4115988A (en) * 1975-07-18 1978-09-26 Toray Industries, Inc. Interlaced multifilament yarns
US3978558A (en) * 1976-01-12 1976-09-07 J. P. Stevens & Co., Inc. Air jet yarn entanglement
SU1051140A1 (en) * 1982-02-12 1983-10-30 Московский Ордена Трудового Красного Знамени Текстильный Институт Им.А.Н.Косыгина Device for imparting false twist to yarn
DE3830978A1 (en) * 1987-09-23 1989-04-13 Heberlein & Co Ag Swirl-nozzle unit
DE4410571A1 (en) * 1994-03-26 1995-10-19 Inst Textil & Faserforschung Method and device for testing interlaced filament yarns
DE19546784A1 (en) * 1995-12-14 1997-06-19 Inventa Ag Simple unit for heat=treating, relaxing synthetic yarn economically
DE19700817A1 (en) * 1996-01-12 1997-07-17 Heberlein & Co Ag Eddy jet assembly for carpet filament yarns
EP0976856A1 (en) * 1998-07-04 2000-02-02 Fibreguide Limited Yarn treatment jet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198427, Derwent World Patents Index; Class F02, AN 1984-170317, XP002238290 *

Also Published As

Publication number Publication date
DE10150357A1 (en) 2003-04-17
WO2003033788A2 (en) 2003-04-24
AU2002349330A1 (en) 2003-04-28

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