ATE510941T1 - AIR SPINNING MACHINE - Google Patents

AIR SPINNING MACHINE

Info

Publication number
ATE510941T1
ATE510941T1 AT09175487T AT09175487T ATE510941T1 AT E510941 T1 ATE510941 T1 AT E510941T1 AT 09175487 T AT09175487 T AT 09175487T AT 09175487 T AT09175487 T AT 09175487T AT E510941 T1 ATE510941 T1 AT E510941T1
Authority
AT
Austria
Prior art keywords
air
chamber
air chamber
spinning
flow generation
Prior art date
Application number
AT09175487T
Other languages
German (de)
Inventor
Hideshige Mori
Original Assignee
Murata Machinery Ltd
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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Application granted granted Critical
Publication of ATE510941T1 publication Critical patent/ATE510941T1/en

Links

Classifications

    • 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
    • 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

Landscapes

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

Abstract

A spinning machine includes a spinning chamber 26, a hollow guide spindle 20, a first air chamber 61, a second air chamber 62, a plurality of air channels 64, and a plurality of whirling flow generation nozzles 27. Compressed air is supplied to the first air chamber 61. The air channels 64 connect the first air chamber 61 and the second air chamber 62. The whirling flow generation nozzles 27 connect the second air chamber 62 and the spinning chamber 26. The spinning chamber 26 is formed in a substantially round shape in cross section. The second air chamber 62 is formed in a ring shape around the spinning chamber 26. The air channels 64 are arranged at equal interval in a peripheral direction of the second air chamber 62. A total cross-sectional area of the plurality of the air channels 64 is greater than a total cross-sectional area of the plurality of the whirling flow generation nozzles 27 ( Fig. 3 )
AT09175487T 2008-12-19 2009-11-10 AIR SPINNING MACHINE ATE510941T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008324266A JP5333987B2 (en) 2008-12-19 2008-12-19 Pneumatic spinning machine

Publications (1)

Publication Number Publication Date
ATE510941T1 true ATE510941T1 (en) 2011-06-15

Family

ID=42102811

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09175487T ATE510941T1 (en) 2008-12-19 2009-11-10 AIR SPINNING MACHINE

Country Status (4)

Country Link
EP (1) EP2199438B1 (en)
JP (1) JP5333987B2 (en)
CN (1) CN101748520B (en)
AT (1) ATE510941T1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012127009A (en) * 2010-12-13 2012-07-05 Murata Mach Ltd Air spinning device and spinning machine provided with air spinning device
JP2013067897A (en) * 2011-09-21 2013-04-18 Murata Mach Ltd Spinning machine
JP2013067885A (en) * 2011-09-21 2013-04-18 Murata Mach Ltd Air spinning device, spinning unit, spinning machine and air spinning method
JP2013067896A (en) * 2011-09-21 2013-04-18 Murata Mach Ltd Draft device and spinning machine
CN103603095B (en) * 2013-11-11 2015-12-09 东华大学 The configuration structure in jet-impingement hole in a kind of air injection air vortex spinning apparatus
JP2016037685A (en) * 2014-08-11 2016-03-22 村田機械株式会社 Spinning machine
CN105586669B (en) * 2016-03-09 2018-01-30 苏州华策纺织科技有限公司 A kind of open end spinning apparatus
DE102019116234A1 (en) * 2019-06-14 2020-12-17 Saurer Intelligent Technology AG Spinning machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH666292A5 (en) * 1984-11-16 1988-07-15 Vitebskij Tech I Legkoj Promy CONTINUOUS METHOD FOR PRODUCING HIGH VOLUME YARN AND DEVICES FOR IMPLEMENTING THE SAME.
DE3732708A1 (en) * 1987-01-15 1988-07-28 Stahlecker Fritz AIR NOZZLE FOR PNEUMATIC SPIRAL SPINNING WITH A THREAD CHANNEL MADE OF AT LEAST TWO SECTIONS
DE3708542A1 (en) * 1987-03-17 1988-09-29 Fritz Stahlecker Apparatus for pneumatic false-twist spinning
DE3829150A1 (en) * 1988-08-27 1990-03-01 Fritz Stahlecker AIR NOZZLE FOR PNEUMATIC SPIRAL SPINNING
DE4026993A1 (en) * 1990-08-25 1992-02-27 Schlafhorst & Co W Fibre material air jet body - is composed of assembled sections with air flow channels directed at the material passage
US6782685B2 (en) * 2000-12-22 2004-08-31 Maschinenfabrik Rieter Ag Apparatus for producing a core spun yarn
JP2003155630A (en) * 2001-09-05 2003-05-30 Murata Mach Ltd Spinning frame
JP3821132B2 (en) 2004-02-06 2006-09-13 村田機械株式会社 Spinning machine
DE102005045703A1 (en) * 2005-09-19 2007-03-22 Wilhelm Stahlecker Gmbh Air jet unit for an air jet spinning device

Also Published As

Publication number Publication date
JP5333987B2 (en) 2013-11-06
EP2199438B1 (en) 2011-05-25
CN101748520A (en) 2010-06-23
CN101748520B (en) 2013-07-31
EP2199438A1 (en) 2010-06-23
JP2010144297A (en) 2010-07-01

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties