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WO2003033791A3 - Turbulence device for multiple continuous yarns - Google Patents

Turbulence device for multiple continuous yarns Download PDF

Info

Publication number
WO2003033791A3
WO2003033791A3 PCT/EP2002/011174 EP0211174W WO03033791A3 WO 2003033791 A3 WO2003033791 A3 WO 2003033791A3 EP 0211174 W EP0211174 W EP 0211174W WO 03033791 A3 WO03033791 A3 WO 03033791A3
Authority
WO
WIPO (PCT)
Prior art keywords
channel
blower nozzle
yarn
wall
multiple continuous
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.)
Ceased
Application number
PCT/EP2002/011174
Other languages
German (de)
French (fr)
Other versions
WO2003033791A2 (en
Inventor
Marcus Keulen
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.)
DO-CERAM INGENIEURKERAMIK GmbH
DO CERAM INGENIEURKERAMIK GmbH
Original Assignee
DO-CERAM INGENIEURKERAMIK GmbH
DO CERAM INGENIEURKERAMIK 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 DO-CERAM INGENIEURKERAMIK GmbH, DO CERAM INGENIEURKERAMIK GmbH filed Critical DO-CERAM INGENIEURKERAMIK GmbH
Priority to AU2002358472A priority Critical patent/AU2002358472A1/en
Publication of WO2003033791A2 publication Critical patent/WO2003033791A2/en
Publication of WO2003033791A3 publication Critical patent/WO2003033791A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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

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

Abstract

The invention concerns a turbulence device for multiple continuous yarns. Said device comprises a channel (4) for guiding the yarn whereat abuts, on the side at least, a blower nozzle (5) for blowing compressed air. The swirling yarn is guided in the channel such that it touches the channel wall before and after the abutting zone of the blower nozzle (5) and extends, upstream and downstream, at some distance from the channel wall. The invention is characterized in that in order to enhance the reproducible results of the turbulence, the wall channel is provided with protuberances (6a, 6b) at the abutting zone of the blower nozzle (5), in particular before and after the blower nozzle (5), viewed in the forward moving direction of the yarn. Said protuberances project slightly in the channel cross-section and guide the swirling yarn before and after the blower nozzle (5) at a short distance from the channel wall.
PCT/EP2002/011174 2001-10-15 2002-10-04 Turbulence device for multiple continuous yarns Ceased WO2003033791A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002358472A AU2002358472A1 (en) 2001-10-15 2002-10-04 Turbulence device for multiple continuous yarns

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001150356 DE10150356A1 (en) 2001-10-15 2001-10-15 Multifilament yarn eddy unit has projections in the channel wall, flanking the blower jet, to keep the moving yarn at a small gap from the channel wall
DE10150356.3 2001-10-15

Publications (2)

Publication Number Publication Date
WO2003033791A2 WO2003033791A2 (en) 2003-04-24
WO2003033791A3 true WO2003033791A3 (en) 2003-12-04

Family

ID=7702268

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/011174 Ceased WO2003033791A2 (en) 2001-10-15 2002-10-04 Turbulence device for multiple continuous yarns

Country Status (3)

Country Link
AU (1) AU2002358472A1 (en)
DE (1) DE10150356A1 (en)
WO (1) WO2003033791A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI246544B (en) * 2003-04-30 2006-01-01 Heberlein Fibertechnology Inc Die base and method for production of a die base
WO2009013107A2 (en) * 2007-07-25 2009-01-29 Oerlikon Heberlein Temco Gmbh Apparatus for treating a multifilament thread
CN107532346B (en) 2015-04-08 2020-08-07 肖氏工业集团公司 Yarn texturing apparatus and method
CN114717711B (en) * 2022-05-11 2022-11-22 宜兴市阿芙勒尔陶瓷科技有限公司 Add bullet machine network nozzle accessory and plug connector for accessory

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD98118A1 (en) * 1972-08-02 1973-06-12
US4115988A (en) * 1975-07-18 1978-09-26 Toray Industries, Inc. Interlaced multifilament yarns
DE19546784A1 (en) * 1995-12-14 1997-06-19 Inventa Ag Simple unit for heat=treating, relaxing synthetic yarn economically
DE19947894C1 (en) * 1999-10-06 2001-03-29 Akzo Nobel Nv Appts to eddy and interlace texturized multifilament yarns has a structured yarn channel in sections in relation to the blower channel to give a stable bond unaffected during weaving/knitting

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD98118A1 (en) * 1972-08-02 1973-06-12
US4115988A (en) * 1975-07-18 1978-09-26 Toray Industries, Inc. Interlaced multifilament yarns
DE19546784A1 (en) * 1995-12-14 1997-06-19 Inventa Ag Simple unit for heat=treating, relaxing synthetic yarn economically
DE19947894C1 (en) * 1999-10-06 2001-03-29 Akzo Nobel Nv Appts to eddy and interlace texturized multifilament yarns has a structured yarn channel in sections in relation to the blower channel to give a stable bond unaffected during weaving/knitting

Also Published As

Publication number Publication date
AU2002358472A1 (en) 2003-04-28
WO2003033791A2 (en) 2003-04-24
DE10150356A1 (en) 2003-04-17

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