CH608157GA3 - False twist unit - with means for introducing a liq. during treatment - Google Patents

False twist unit - with means for introducing a liq. during treatment

Info

Publication number
CH608157GA3
CH608157GA3 CH1526075A CH1526075A CH608157GA3 CH 608157G A3 CH608157G A3 CH 608157GA3 CH 1526075 A CH1526075 A CH 1526075A CH 1526075 A CH1526075 A CH 1526075A CH 608157G A3 CH608157G A3 CH 608157GA3
Authority
CH
Switzerland
Prior art keywords
yarn
cylindrical channel
false
liq
bore
Prior art date
Application number
CH1526075A
Other languages
German (de)
Inventor
Jan Nijhuis
Original Assignee
Hollandse Signaalapparaten Bv
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 Hollandse Signaalapparaten Bv filed Critical Hollandse Signaalapparaten Bv
Publication of CH608157GA3 publication Critical patent/CH608157GA3/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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/11—Spinning by false-twisting
    • D01H1/115—Spinning by false-twisting using pneumatic means
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/30—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
    • 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
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist
    • 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
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
    • D06B3/045—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments in a tube or a groove

Landscapes

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

Abstract

In a false twisting unit consisting in known manner of a body traversed by a cylindrical channel round which is located a first cavity connected to it via tangential blow holes, and connected to a source of compressed air by a radial bore so that a rotating column of air is set up in the cylindrical channel, the improvement whereby the body is provided with a second transverse bore connected with the cylindrical channel in such a way that liq. can be introduced at the location, or in the immediate vicinity of the opening of the tangential blow orifices in the channel. More esp. the second transverse (radial) bore opens into a second cavity surrounding the cylindrical channel and connected thereto via tangential feed pipes. Provides a practical compromise between the mutually contradictory requirements arising in the mfe. of twist free yarn, namely the moistening of the fibre strip after false twisting and the retention of sufficient strength in the strip. Used partic. in the gumming of the yarn and the application of dyestuff to a twisted yarn, which is false twisted in the opposite direction to permit addn. of dyestuff while the yarn is untwisted in the false twist unit.
CH1526075A 1974-08-21 1975-07-18 False twist unit - with means for introducing a liq. during treatment CH608157GA3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL747411139A NL150527B (en) 1974-08-21 1974-08-21 FALSE TWIST AND THE METHOD FOR MANUFACTURING TWISTLESS OR ALMOST TWISTLESS YARN AND FOR APPLYING DYES INTO TWISTED YARN USING THIS FALSE TWIST.
CH945775A CH582760A5 (en) 1974-08-21 1975-07-18

Publications (1)

Publication Number Publication Date
CH608157GA3 true CH608157GA3 (en) 1978-12-29

Family

ID=19821942

Family Applications (2)

Application Number Title Priority Date Filing Date
CH945775A CH582760A5 (en) 1974-08-21 1975-07-18
CH1526075A CH608157GA3 (en) 1974-08-21 1975-07-18 False twist unit - with means for introducing a liq. during treatment

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH945775A CH582760A5 (en) 1974-08-21 1975-07-18

Country Status (17)

Country Link
US (1) US4064684A (en)
JP (1) JPS5143445A (en)
BE (1) BE831263A (en)
CA (1) CA1025737A (en)
CH (2) CH582760A5 (en)
CS (1) CS185580B2 (en)
DD (1) DD120480A5 (en)
DE (1) DE2537024A1 (en)
ES (1) ES440170A1 (en)
FR (1) FR2282492A1 (en)
GB (1) GB1496233A (en)
IN (1) IN143708B (en)
IT (1) IT1040989B (en)
NL (1) NL150527B (en)
PL (1) PL97699B1 (en)
SE (1) SE400996B (en)
SU (1) SU648126A3 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5929641B2 (en) * 1976-02-12 1984-07-21 三菱重工業株式会社 Preform for sintering forging
NL7803705A (en) * 1977-12-01 1979-06-06 Hollandse Signaalapparaten Bv PROCESS OF MANUFACTURE OF TWISTLESS OR NEARLY TWISTLESS YARNS AND YARN OBTAINED ACCORDING TO THAT PROCESS.
JPS5496168A (en) * 1978-01-06 1979-07-30 Nissan Motor Weft yarn introducing apparatus air jet type loom
BG33370A1 (en) * 1981-07-22 1983-02-15 Dimitrov Method and apparatus for obtaining of nontwisted yarns from connected by sticking separate fibers
JPS58115125A (en) * 1981-12-29 1983-07-08 Toyoda Autom Loom Works Ltd False twisting nozzle for wrap spinning
US5127307A (en) * 1989-09-27 1992-07-07 Gould Inc. Method of manufacture of articles employing tubular braids and resin applicator used therein
JPH0465535A (en) * 1990-07-04 1992-03-02 Murata Mach Ltd Spinning machine
FR2704005B1 (en) * 1993-04-16 1996-02-02 Vanhelle Michel METHOD AND DEVICE FOR SPINNING FIBER YARNS.
EP0764731A1 (en) 1995-09-19 1997-03-26 Michel Eugène Albert Vanhelle False twist device
US5632139A (en) * 1996-04-03 1997-05-27 Southridge Corporation Yarn commingling apparatus and method
FR2754279B1 (en) * 1996-10-09 1998-12-04 Jean Michel Alavoine CONTINUOUS DYEING OF FIBER YARNS AND YARNS
AU5699300A (en) * 1999-07-08 2001-01-30 University Of Manchester Institute Of Science & Technology, The Processing textile materials
GB0008304D0 (en) 2000-04-06 2000-05-24 Univ Manchester Precision delivery system
US6449938B1 (en) * 2000-05-24 2002-09-17 Goulston Technologies, Inc. Advanced finish nozzle system
GB0026763D0 (en) * 2000-11-02 2000-12-20 Univ Manchester Water/air jet texturing
ATE532893T1 (en) * 2003-10-17 2011-11-15 Oerlikon Textile Gmbh & Co Kg DEVICE FOR TREATING A RUNNING THREAD WITH A VAPOR TREATMENT MEDIUM
DE102005045703A1 (en) * 2005-09-19 2007-03-22 Wilhelm Stahlecker Gmbh Air jet unit for an air jet spinning device
JP2011084854A (en) * 2009-09-18 2011-04-28 Murata Machinery Ltd Spinning machine
JP2013067893A (en) * 2011-09-21 2013-04-18 Murata Mach Ltd Spinning machine and method of producing spun yarn
DE102012101039A1 (en) * 2012-02-09 2013-08-14 Maschinenfabrik Rieter Ag Air-jet spinning machine with separate spinning and piecing nozzles
US9290863B2 (en) * 2013-02-13 2016-03-22 Maschinenfabrik Rieter Ag Spinning unit of an air-jet spinning machine
US10415159B2 (en) * 2013-07-05 2019-09-17 Murata Machinery, Ltd. Yarn manufacturing device
CH709615A1 (en) * 2014-05-13 2015-11-13 Rieter Ag Maschf Spinning unit of an air spinning machine and operation of such.
JP2015224402A (en) * 2014-05-27 2015-12-14 村田機械株式会社 Spinning method, spinning machine and yarn

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515299A (en) * 1948-10-19 1950-07-18 Us Rubber Co Apparatus for imparting false twist to strands
US3009309A (en) * 1956-07-16 1961-11-21 Du Pont Fluid jet twist crimping process
US2985995A (en) * 1960-11-08 1961-05-30 Du Pont Compact interlaced yarn
DE2042387A1 (en) * 1970-08-26 1972-04-20 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Method and device for producing a staple fiber yarn
JPS4833764B1 (en) * 1970-10-15 1973-10-16
US3783596A (en) * 1971-05-26 1974-01-08 Du Pont Jet application of textile finish to moving threadlines
NL144678B (en) * 1971-10-05 1975-01-15 Hollandse Signaalapparaten Bv PROCEDURE FOR MANUFACTURE OF TWISTLESS YARN OR YARN WITH RELATIVELY LOW TWIST AND THE YARN OBTAINED BY USING THIS PROCESS.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Keine *

Also Published As

Publication number Publication date
NL7411139A (en) 1976-02-24
PL97699B1 (en) 1978-03-30
ES440170A1 (en) 1977-03-01
AU8339975A (en) 1977-01-27
SE400996B (en) 1978-04-17
DE2537024A1 (en) 1976-03-04
IN143708B (en) 1978-01-21
GB1496233A (en) 1977-12-30
CS185580B2 (en) 1978-10-31
US4064684A (en) 1977-12-27
SU648126A3 (en) 1979-02-15
IT1040989B (en) 1979-12-20
FR2282492A1 (en) 1976-03-19
DD120480A5 (en) 1976-06-12
FR2282492B1 (en) 1979-04-27
CH582760A5 (en) 1976-12-15
BE831263A (en) 1975-11-03
NL150527B (en) 1976-08-16
JPS5143445A (en) 1976-04-14
CA1025737A (en) 1978-02-07
SE7508491L (en) 1976-02-23

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