WO2012068697A3 - A method and apparatus for controlling a jet loom - Google Patents

A method and apparatus for controlling a jet loom Download PDF

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Publication number
WO2012068697A3
WO2012068697A3 PCT/CH2011/000284 CH2011000284W WO2012068697A3 WO 2012068697 A3 WO2012068697 A3 WO 2012068697A3 CH 2011000284 W CH2011000284 W CH 2011000284W WO 2012068697 A3 WO2012068697 A3 WO 2012068697A3
Authority
WO
WIPO (PCT)
Prior art keywords
jet loom
feed conduit
fluid
weft yarn
fluid feed
Prior art date
Application number
PCT/CH2011/000284
Other languages
French (fr)
Other versions
WO2012068697A2 (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 JP2013540198A priority Critical patent/JP5901030B2/en
Priority to EP11791418.4A priority patent/EP2643509B1/en
Priority to CN201180057049.5A priority patent/CN103261501B/en
Priority to BR112013013114A priority patent/BR112013013114A2/en
Publication of WO2012068697A2 publication Critical patent/WO2012068697A2/en
Publication of WO2012068697A3 publication Critical patent/WO2012068697A3/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). The relay nozzles (33) are actuated based on a local distribution of characteristics within 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/CH2011/000284 2010-11-25 2011-11-24 A method and apparatus for controlling a jet loom WO2012068697A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013540198A JP5901030B2 (en) 2010-11-25 2011-11-24 Method and apparatus for controlling a jet loom
EP11791418.4A EP2643509B1 (en) 2010-11-25 2011-11-24 A method and apparatus for controlling a jet loom
CN201180057049.5A CN103261501B (en) 2010-11-25 2011-11-24 For controlling the method and apparatus of jet loom
BR112013013114A BR112013013114A2 (en) 2010-11-25 2011-11-24 method and apparatus for controlling a jet loom

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH19872010 2010-11-25
CH1987/10 2010-11-25

Publications (2)

Publication Number Publication Date
WO2012068697A2 WO2012068697A2 (en) 2012-05-31
WO2012068697A3 true WO2012068697A3 (en) 2013-05-30

Family

ID=43795038

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2011/000284 WO2012068697A2 (en) 2010-11-25 2011-11-24 A method and apparatus for controlling a jet loom

Country Status (5)

Country Link
EP (1) EP2643509B1 (en)
JP (1) JP5901030B2 (en)
CN (1) CN103261501B (en)
BR (1) BR112013013114A2 (en)
WO (1) WO2012068697A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016205750A1 (en) * 2015-06-18 2016-12-22 Kevin Kremeyer Directed energy deposition to facilitate high speed applications
CN108138396B (en) 2015-11-09 2020-03-20 丰田工业株式会社 Arrangement of devices for feeding weft yarns
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
JP7359529B2 (en) * 2018-05-08 2023-10-11 株式会社豊田自動織機 Weft insertion control method in air jet loom
JP7368075B2 (en) * 2018-05-08 2023-10-24 株式会社豊田自動織機 Weft insertion control method in air jet loom
JP7156140B2 (en) 2019-04-02 2022-10-19 株式会社豊田自動織機 AIR-JET LOOM AND CONTROL METHOD OF AIR-JET LOOM
CN111560695B (en) * 2020-04-26 2021-06-15 青岛海西岳丰机械有限公司 Water-jet and air-jet dual-purpose 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 (16)

* Cited by examiner, † Cited by third party
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
JP2004339674A (en) * 2003-04-29 2004-12-02 Sultex Ag Method and device for inserting weft yarn
BE1016639A6 (en) 2005-06-15 2007-03-06 Picanol Nv METHOD FOR INSERTING IMPACT WIRES
EP1953282B1 (en) 2007-02-02 2010-12-22 ITEMA (Switzerland) Ltd. Method and device for inserting weft thread into a 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
JP5901030B2 (en) 2016-04-06
JP2014500914A (en) 2014-01-16
EP2643509A2 (en) 2013-10-02
CN103261501B (en) 2015-11-25
EP2643509B1 (en) 2016-05-11
CN103261501A (en) 2013-08-21
WO2012068697A2 (en) 2012-05-31
BR112013013114A2 (en) 2016-08-16

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