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IN2012DN00530A - - Google Patents

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Publication number
IN2012DN00530A
IN2012DN00530A IN530DEN2012A IN2012DN00530A IN 2012DN00530 A IN2012DN00530 A IN 2012DN00530A IN 530DEN2012 A IN530DEN2012 A IN 530DEN2012A IN 2012DN00530 A IN2012DN00530 A IN 2012DN00530A
Authority
IN
India
Prior art keywords
channel
yarn
yarn withdrawal
withdrawal channel
opening
Prior art date
Application number
Inventor
Peter Artz
Uwe Heitmann
Heinz Muller
Jorg Hehl
Kurt Ziegler
Original Assignee
Rieter Ag Maschf
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 Rieter Ag Maschf filed Critical Rieter Ag Maschf
Publication of IN2012DN00530A publication Critical patent/IN2012DN00530A/en

Links

Classifications

    • 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
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

A component for an air jet spinning arrangement, in particular a spindle point, comprises a yarn withdrawal channel having an entry opening for drawing a yarn out of a vortex chamber of the air jet spinning arrangement. The component comprises at least one air outlet opening connected to the yarn withdrawal channel for discharging air from the yarn withdrawal channel during a piecing process. The component may comprise an injector channel for feeding back a yarn end back counter to the withdrawal direction during a piecing process. The injector channel, which is connectable to a compressed air source, can be connected by means of an opening to the yarn withdrawal channel and be positioned opposite the entry opening of the yarn withdrawal channel. The air outlet opening can be connected to the yarn withdrawal channel between the entry opening of the yarn withdrawal channel and the mouth of the injector channel.
IN530DEN2012 2009-07-17 2010-06-23 IN2012DN00530A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009034206A DE102009034206A1 (en) 2009-07-17 2009-07-17 Component for an air jet spinning device
PCT/EP2010/003829 WO2011006580A1 (en) 2009-07-17 2010-06-23 Component for an air jet spinning device

Publications (1)

Publication Number Publication Date
IN2012DN00530A true IN2012DN00530A (en) 2015-08-21

Family

ID=42989380

Family Applications (1)

Application Number Title Priority Date Filing Date
IN530DEN2012 IN2012DN00530A (en) 2009-07-17 2010-06-23

Country Status (7)

Country Link
US (1) US20120192541A1 (en)
EP (1) EP2454402A1 (en)
JP (1) JP2012533691A (en)
CN (1) CN102471951A (en)
DE (1) DE102009034206A1 (en)
IN (1) IN2012DN00530A (en)
WO (1) WO2011006580A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2510265T3 (en) * 2009-07-16 2014-10-20 Maschinenfabrik Rieter Ag Air jet spinning device
CH704780A1 (en) * 2011-04-13 2012-10-15 Rieter Ag Maschf Roving machine for manufacturing a roving.
BG111020A (en) * 2011-08-24 2013-02-28 ЕТ-"Д-А-Динко Бахов" A method and a device for spinning yarn by means of an air vortex
DE102012101001A1 (en) * 2012-02-08 2013-08-08 Maschinenfabrik Rieter Ag Garnbildungselement for a spinning station of an air-spinning machine with a helical guide and method for producing a yarn
DE102012110315A1 (en) 2012-10-29 2014-04-30 Maschinenfabrik Rieter Ag Garnbildungselement for an air-spinning machine with an insert and spinneret equipped therewith
CH708164A1 (en) * 2013-06-14 2014-12-15 Rieter Ag Maschf Spinneret and thus equipped spinning unit of an air spinning machine.
CH709615A1 (en) * 2014-05-13 2015-11-13 Rieter Ag Maschf Spinning unit of an air spinning machine and operation of such.
CH709953A1 (en) * 2014-07-30 2016-02-15 Rieter Ag Maschf Method for operating an air spinning machine.
DE102014112360A1 (en) 2014-08-28 2016-03-03 Maschinenfabrik Rieter Ag Garnbildungselement for a spinneret of an air spinning machine, air-jet spinning machine and method for operating such
JP6394954B2 (en) * 2014-09-30 2018-09-26 村田機械株式会社 Hollow guide shaft body, pneumatic spinning device, and textile machine
JP2017014672A (en) * 2015-07-06 2017-01-19 村田機械株式会社 Nozzle block, air spinning device, and spinning machine
CN105088435A (en) * 2015-09-25 2015-11-25 杨田花 Airflow bunching device for spinning
CN105088439A (en) * 2015-09-25 2015-11-25 郑世浦 Dust-proof airflow twisting device with filter screen for spinning
DE102019120592A1 (en) * 2019-07-30 2021-02-04 Maschinenfabrik Rieter Ag Method for piecing a spinning nozzle of an air-jet spinning machine and air-jet spinning machine
DE102020108257A1 (en) * 2020-03-25 2021-09-30 Saurer Spinning Solutions Gmbh & Co. Kg Apparatus for separating fibers and spinning equipment comprising such a device
JP2022020895A (en) * 2020-07-21 2022-02-02 村田機械株式会社 Air spinning equipment, air spinning machine, and spinning method

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599225A (en) * 1982-07-06 1984-01-18 Toyoda Autom Loom Works Ltd Nozzle for bind-spinning
DE59008923D1 (en) * 1989-09-01 1995-05-24 Rieter Ag Maschf False wire spinning method and apparatus for carrying out the method.
US5237810A (en) * 1989-09-01 1993-08-24 Maschinenfabrik Rieter Ag Method and apparatus for false twist spinning
DE4105108C2 (en) * 1990-02-20 1995-01-05 Murata Machinery Ltd Pneumatic spinning device
JPH0465535A (en) * 1990-07-04 1992-03-02 Murata Mach Ltd Spinning machine
JPH069027Y2 (en) * 1990-09-18 1994-03-09 村田機械株式会社 Spinning equipment
JP2697575B2 (en) * 1993-09-08 1998-01-14 村田機械株式会社 Spinning equipment
EP1332248B9 (en) * 2000-09-22 2016-07-13 Maschinenfabrik Rieter Ag Spinning device
DE10311826A1 (en) * 2003-03-13 2004-09-23 Wilhelm Stahlecker Gmbh Yarn spinner, using staple fiber slivers, has an eddy chamber for the drawn sliver with an air extraction channel and a drawing unit cleaning channel, both connected to a common underpressure source
DE10333411A1 (en) 2003-07-15 2005-02-03 Wilhelm Stahlecker Gmbh Apparatus for producing a spun yarn from a staple fiber strand
DE10349651A1 (en) * 2003-10-20 2005-05-19 Wilhelm Stahlecker Gmbh Air jet spinner, to spin yarn from a sliver feed, has the yarn take-off channel in a piston-shaped component with compressed air supplied through an injection channel from the fiber feed
DE10353317B4 (en) * 2003-11-10 2013-06-27 Wilhelm Stahlecker Gmbh Method and device for restoring a previously interrupted spinning process
DE10358484A1 (en) * 2003-12-11 2005-07-07 Wilhelm Stahlecker Gmbh Apparatus for producing a spun yarn from a staple fiber strand
US7681390B2 (en) * 2004-08-20 2010-03-23 Maschinenfabrik Rieter Ag Spindle with injector duct and piecing method for an airjet spinning machine
DE102004044345A1 (en) * 2004-09-09 2006-03-16 Wilhelm Stahlecker Gmbh Air-jet spinning device
DE102005022187A1 (en) * 2005-05-13 2006-11-16 Saurer Gmbh & Co. Kg Air spinning to produce high quality product uses an auxiliary thread which is cast off to allow knotting and splicing of newly spun thread with the upper thread
DE102006018249A1 (en) * 2006-04-13 2007-10-18 Wilhelm Stahlecker Gmbh Spindle-shaped component for an air jet spinning device with an injection channel

Also Published As

Publication number Publication date
US20120192541A1 (en) 2012-08-02
WO2011006580A1 (en) 2011-01-20
DE102009034206A1 (en) 2011-01-27
JP2012533691A (en) 2012-12-27
EP2454402A1 (en) 2012-05-23
DE102009034206A8 (en) 2011-07-14
CN102471951A (en) 2012-05-23

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