WO2012068698A3 - A method and apparatus for controlling a jet loom - Google Patents

A method and apparatus for controlling a jet loom Download PDF

Info

Publication number
WO2012068698A3
WO2012068698A3 PCT/CH2011/000285 CH2011000285W WO2012068698A3 WO 2012068698 A3 WO2012068698 A3 WO 2012068698A3 CH 2011000285 W CH2011000285 W CH 2011000285W WO 2012068698 A3 WO2012068698 A3 WO 2012068698A3
Authority
WO
WIPO (PCT)
Prior art keywords
jet loom
feed conduit
weft yarn
fluid feed
fluid
Prior art date
Application number
PCT/CH2011/000285
Other languages
French (fr)
Other versions
WO2012068698A2 (en
Inventor
Mark John Albrecht
Carsten Meder
Peter Pirani
Rafael Storz
Toru Suzuki
Takahiro Inamura
Taijiro Okuda
Original Assignee
Uster Technologies Ag
Toyota Industries Corporation
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 Uster Technologies Ag, Toyota Industries Corporation filed Critical Uster Technologies Ag
Priority to CN201180057048.0A priority Critical patent/CN103370462B/en
Priority to JP2013540199A priority patent/JP5901031B2/en
Priority to BR112013013116A priority patent/BR112013013116A2/en
Priority to EP11791419.2A priority patent/EP2643510B1/en
Publication of WO2012068698A2 publication Critical patent/WO2012068698A2/en
Publication of WO2012068698A3 publication Critical patent/WO2012068698A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems
    • D03D47/3033—Controlling the air supply
    • D03D47/304—Controlling of the air supply to the auxiliary nozzles
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

A method for controlling a jet loom (1) is proposed. The jet loom (1) contains a plurality of relay nozzles (33) arranged along a fluid feed conduit (8). A weft yarn (93) is introduced into the fluid feed conduit (8), the relay nozzles (33) are actuated so as to eject time- staggered fluid pulses which produce a fluid flow in the fluid feed conduit (8), and the weft yarn (93) is conveyed by the fluid flow through the fluid feed conduit (8). At least two different individual, intrinsic characteristics of a weft yarn section to be introduced into the fluid feed conduit (8) are determined. The relay nozzles (33) are actuated based on the previously determined at least two different individual, intrinsic characteristics of the respectively conveyed weft yarn section (93). Thus, the energy and air consumption of the jet loom (1) are reduced and the productivity of the jet loom (1) is increased
PCT/CH2011/000285 2010-11-25 2011-11-24 A method and apparatus for controlling a jet loom WO2012068698A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201180057048.0A CN103370462B (en) 2010-11-25 2011-11-24 A method and apparatus for controlling a jet loom
JP2013540199A JP5901031B2 (en) 2010-11-25 2011-11-24 Method and apparatus for controlling a jet loom
BR112013013116A BR112013013116A2 (en) 2010-11-25 2011-11-24 method and apparatus for controlling a jet loom
EP11791419.2A EP2643510B1 (en) 2010-11-25 2011-11-24 A method and apparatus for controlling a jet loom

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH19882010 2010-11-25
CH1988/10 2010-11-25

Publications (2)

Publication Number Publication Date
WO2012068698A2 WO2012068698A2 (en) 2012-05-31
WO2012068698A3 true WO2012068698A3 (en) 2013-06-06

Family

ID=43948188

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2011/000285 WO2012068698A2 (en) 2010-11-25 2011-11-24 A method and apparatus for controlling a jet loom

Country Status (5)

Country Link
EP (1) EP2643510B1 (en)
JP (1) JP5901031B2 (en)
CN (1) CN103370462B (en)
BR (1) BR112013013116A2 (en)
WO (1) WO2012068698A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105063864B (en) * 2015-09-22 2017-05-10 吴江万工机电设备有限公司 Control system for jet stream of auxiliary nozzles
JP6384453B2 (en) * 2015-11-03 2018-09-05 株式会社豊田自動織機 Weft detection method in air jet loom
WO2017079851A1 (en) 2015-11-09 2017-05-18 Uster Technologies Ag Arrangement for feeding weft yarn
JP6447533B2 (en) * 2016-02-19 2019-01-09 株式会社豊田自動織機 Weft insertion control method and weft insertion control apparatus for air jet loom
JP7021896B2 (en) * 2017-10-11 2022-02-17 津田駒工業株式会社 How to set warp and weft flight information on an air injection loom
CN110172775A (en) * 2019-06-24 2019-08-27 黎兴才 A kind of jet-propelled no shuttle weaving loom
CN111778619B (en) * 2020-07-08 2022-01-11 浙江永安融通控股股份有限公司 Air jet loom

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0573656A1 (en) * 1991-11-22 1993-12-15 Nissan Texsys Co., Ltd. Control device in loom
EP1584719A1 (en) * 2004-03-12 2005-10-12 Sultex AG Monitoring the transport of yarn
EP2050847A1 (en) * 2007-10-19 2009-04-22 Siemens Aktiengesellschaft Method for transporting the weft thread through the shed of a loom

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
NL8103184A (en) 1981-07-02 1983-02-01 Rueti Te Strake Bv METHOD FOR WEAVING ON A WEAVING MACHINE USING A BLOWING NOZZLE FOR A FLOWING TRANSPORT MEDIUM.
JPS58163756A (en) * 1982-03-19 1983-09-28 株式会社豊田自動織機製作所 Wefting method in fluid jet type loom
JPS5966540A (en) * 1982-10-02 1984-04-16 株式会社豊田自動織機製作所 Prevention of defect weaving of weft yarn in shuttleless lo-om
JPS60162837A (en) * 1984-01-27 1985-08-24 株式会社豊田自動織機製作所 Wefting method in fluid jet type loom
JPS60162839A (en) * 1984-02-03 1985-08-24 株式会社豊田自動織機製作所 Wefting control of air jet loom
DE3818766A1 (en) * 1988-06-02 1989-12-07 Dornier Gmbh Lindauer NOZZLE CONTROL FOR AN AIR Loom
JP2849422B2 (en) 1989-12-28 1999-01-20 津田駒工業株式会社 Method and apparatus for controlling injection pressure of weft insertion nozzle of loom
ES2082818T3 (en) 1990-01-26 1996-04-01 Luwa Ag Zellweger PROCEDURE FOR THE EVALUATION OF THE QUALITY OF THREADS AND INSTALLATION FOR THE PERFORMANCE OF THE PROCEDURE.
CH683293A5 (en) 1991-12-20 1994-02-15 Peyer Ag Siegfried Foreign fiber detection in yarns.
EP0924513B1 (en) 1997-12-18 2009-11-25 Uster Technologies AG Method and device for measuring the proportions of solid materials in a sample
WO2001092875A1 (en) 2000-05-31 2001-12-06 Zellweger Luwa Ag Method and device for the recognition of impurities in a longitudinally moving thread-like product
JP3820994B2 (en) * 2002-01-16 2006-09-13 株式会社豊田自動織機 Weft insertion device in jet loom
JP2004339674A (en) * 2003-04-29 2004-12-02 Sultex Ag Method and device for inserting weft yarn
JP4111864B2 (en) * 2003-05-08 2008-07-02 津田駒工業株式会社 Injection pressure setting method, injection pressure setting device and weft insertion device for fluid jet loom
JP2006070410A (en) * 2004-09-06 2006-03-16 Tsudakoma Corp Method for setting set value in weaving machine
BE1016639A6 (en) 2005-06-15 2007-03-06 Picanol Nv METHOD FOR INSERTING IMPACT WIRES
DE502008002034D1 (en) 2007-02-02 2011-02-03 Itema Switzerland Ltd Method and device for introducing a weft thread into a loom
JP5027064B2 (en) * 2008-06-23 2012-09-19 株式会社豊田中央研究所 Weft insertion method in jet loom
EP2157218A1 (en) 2008-08-18 2010-02-24 ITEMA (Switzerland) Ltd. Method and device for operating a loom
EP2175058B1 (en) 2008-10-10 2011-08-03 Gebrüder Loepfe AG Loom with yarn quality sensor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0573656A1 (en) * 1991-11-22 1993-12-15 Nissan Texsys Co., Ltd. Control device in loom
EP1584719A1 (en) * 2004-03-12 2005-10-12 Sultex AG Monitoring the transport of yarn
EP2050847A1 (en) * 2007-10-19 2009-04-22 Siemens Aktiengesellschaft Method for transporting the weft thread through the shed of a loom

Also Published As

Publication number Publication date
JP2014500915A (en) 2014-01-16
CN103370462B (en) 2015-02-11
CN103370462A (en) 2013-10-23
JP5901031B2 (en) 2016-04-06
WO2012068698A2 (en) 2012-05-31
EP2643510B1 (en) 2016-05-11
EP2643510A2 (en) 2013-10-02
BR112013013116A2 (en) 2016-08-23

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