GB954684A - Apparatus for the production of looped multifilamentary yarns - Google Patents

Apparatus for the production of looped multifilamentary yarns

Info

Publication number
GB954684A
GB954684A GB2130761A GB2130761A GB954684A GB 954684 A GB954684 A GB 954684A GB 2130761 A GB2130761 A GB 2130761A GB 2130761 A GB2130761 A GB 2130761A GB 954684 A GB954684 A GB 954684A
Authority
GB
United Kingdom
Prior art keywords
yarn
duct
nozzle
looped
production
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
Application number
GB2130761A
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB954684A publication Critical patent/GB954684A/en
Expired 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

Landscapes

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

Abstract

954,684. Finishing yarns. FARBENFABRIKEN BAYER A. G. June 13, 1961 [June 14, 1960], No. 21307/61. Heading D1F. Apparatus for the production of looped multifilament yarn consisting of continuous synthetic filaments comprises a nozzle with a lateral air inlet and a central yarn-guiding tube projecting into the nozzle duct and terminating in an elliptical outlet. As shown, yarn 8 passes through a tube 3 projecting through a nozzle 1 into a duct 4. An air stream entering the interior 2 through an inlet 5 draws the yarn through the tube 3 from which it is withdrawn in such manner that it abuts the upper outlet edge 10 of the bevelled end thereof, thus ensuring that the eddying air stream in the duct 4 produces uniform twisting and looping in the yarn. Several tubes 3 (not shown) may be arranged in juxtaposition in the apparatus.
GB2130761A 1960-06-14 1961-07-13 Apparatus for the production of looped multifilamentary yarns Expired GB954684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF31449A DE1219167B (en) 1960-06-14 1960-06-14 Device for the production of a loop yarn

Publications (1)

Publication Number Publication Date
GB954684A true GB954684A (en) 1964-04-08

Family

ID=7094201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2130761A Expired GB954684A (en) 1960-06-14 1961-07-13 Apparatus for the production of looped multifilamentary yarns

Country Status (4)

Country Link
BE (1) BE604975A (en)
CH (1) CH404849A (en)
DE (1) DE1219167B (en)
GB (1) GB954684A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT206797B (en) * 1954-04-22 1959-12-28 Du Pont Method and device for producing bulky yarns
FR1165082A (en) * 1956-03-12 1958-10-17 Kunstseiden Ag Method and apparatus for the manufacture of a yarn with loops of capillary filaments, formed by endless synthetic filaments
FR1214757A (en) * 1958-02-18 1960-04-12 Kunstseiden Ag Process for making yarns

Also Published As

Publication number Publication date
BE604975A (en) 1961-10-02
CH404849A (en) 1965-12-31
DE1219167B (en) 1966-06-16

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