ES2170966T3 - Deteccion de filamentos rotos. - Google Patents

Deteccion de filamentos rotos.

Info

Publication number
ES2170966T3
ES2170966T3 ES97943360T ES97943360T ES2170966T3 ES 2170966 T3 ES2170966 T3 ES 2170966T3 ES 97943360 T ES97943360 T ES 97943360T ES 97943360 T ES97943360 T ES 97943360T ES 2170966 T3 ES2170966 T3 ES 2170966T3
Authority
ES
Spain
Prior art keywords
detection
broken filaments
filaments
discurses
spined
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97943360T
Other languages
English (en)
Inventor
Young Dung-Thanh Nguyen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2170966T3 publication Critical patent/ES2170966T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • B65H63/0321—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators
    • B65H63/0327—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic using electronic actuators using piezoelectric sensing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/38—Thread sheet, e.g. sheet of parallel yarns or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

UNOS FILAMENTOS ROTOS INDIVIDUALES EN UNA LINEA DE HILO QUE DISCURRE, P.EJ., FILAMENTOS RECIEN HILADOS POR FUSION (1), PUEDEN DETECTARSE Y GRABARSE MEDIANTE UN NOVEDOSO DISPOSITIVO SENSOR PIEZOELECTRICO DE PELICULA (40).
ES97943360T 1996-09-27 1997-09-18 Deteccion de filamentos rotos. Expired - Lifetime ES2170966T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/720,333 US5718854A (en) 1996-09-27 1996-09-27 Detection of broken filaments

Publications (1)

Publication Number Publication Date
ES2170966T3 true ES2170966T3 (es) 2002-08-16

Family

ID=24893612

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97943360T Expired - Lifetime ES2170966T3 (es) 1996-09-27 1997-09-18 Deteccion de filamentos rotos.

Country Status (12)

Country Link
US (1) US5718854A (es)
EP (1) EP0929493B1 (es)
KR (1) KR100474623B1 (es)
CN (1) CN1096404C (es)
AU (1) AU4485197A (es)
BR (1) BR9712105A (es)
DE (1) DE69710203T2 (es)
ES (1) ES2170966T3 (es)
ID (1) ID22034A (es)
TR (1) TR199900659T2 (es)
TW (1) TW418265B (es)
WO (1) WO1998013288A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9817980D0 (en) * 1998-08-18 1998-10-14 Fibrevision Limited Measuring instrument
US6099963A (en) * 1999-03-18 2000-08-08 Alliedsignal Inc. Sizeless yarn, a method of making it and a method of using it
GB0421199D0 (en) * 2004-09-24 2004-10-27 Emtelle Uk Ltd Method of manufacturing a tube
IT1399114B1 (it) 2010-04-01 2013-04-05 Balestreri Metodo e dispositivo per rilevare la rottura di una o più bave in processi di filatura di fibre sintetiche
CN104278374B (zh) * 2014-10-20 2017-01-25 浙江金鹰股份有限公司 一种细纱机断纱监测装置
EP3165490A1 (en) * 2015-11-09 2017-05-10 Eltex of Sweden AB A device for the transfer of a mechanical force into an electrical signal
US11388056B2 (en) * 2018-05-17 2022-07-12 Nippon Telegraph And Telephone Corporation Information management system and information management method
WO2019226967A1 (en) 2018-05-24 2019-11-28 Invista North America S.A R.L. Polymer compositions and synthetic fibers and articles thereof
CN115449931B (zh) * 2022-10-08 2023-07-14 太仓荣文合成纤维有限公司 一种用于合成纤维可续接断点的自动导丝机
CN116051502B (zh) * 2023-01-10 2025-08-01 河海大学常州校区 一种基于图像处理与深度学习相结合的大丝束碳纤维缺陷检测方法及系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624933A (en) * 1951-04-26 1953-01-13 Kingsboro Silk Mills Inc Yarn cleaner
NL6808471A (es) * 1968-06-15 1969-07-25
UST886007I4 (en) * 1970-05-04 1971-05-04 Apparatus for detecting oversize defects in yarn
CH580533A5 (es) * 1974-07-12 1976-10-15 Loepfe Ag Geb
CH597081A5 (es) * 1976-10-13 1978-03-31 Loepfe Ag Geb
US4254613A (en) * 1978-05-16 1981-03-10 Shinzo Kitamura Yarn break detector in ring frames
US4393647A (en) * 1980-02-27 1983-07-19 Yohji Kitamura Snail wire arrangement for yarn breakage detection in ring frames
IT8323198U1 (it) * 1983-10-07 1985-04-07 Officine Minnetti Sas Organo di presa per rocche di filato
US4668453A (en) * 1985-02-15 1987-05-26 E. I. Du Pont De Nemours And Company Cospinning process
US5034174A (en) * 1986-09-12 1991-07-23 E. I. Du Pont De Nemours And Company Texturing yarns
JPH02259129A (ja) * 1989-03-31 1990-10-19 Murata Mach Ltd ダブルツイスターにおける単糸切れ感知装置
JPH05509280A (ja) * 1990-07-25 1993-12-22 ロエプフエ　プロス　リミテッド 糸状体の検出
US5136202A (en) * 1990-08-31 1992-08-04 Atochem North America, Inc Material sensor
IT1262088B (it) * 1993-03-17 1996-06-19 Atex Spa Sistema di controllo qualita' filato e relativo dispositivo

Also Published As

Publication number Publication date
EP0929493B1 (en) 2002-01-30
US5718854A (en) 1998-02-17
EP0929493A1 (en) 1999-07-21
BR9712105A (pt) 1999-08-31
CN1231647A (zh) 1999-10-13
KR20000048641A (ko) 2000-07-25
TR199900659T2 (xx) 1999-06-21
ID22034A (id) 1999-08-26
WO1998013288A1 (en) 1998-04-02
DE69710203T2 (de) 2002-08-08
AU4485197A (en) 1998-04-17
KR100474623B1 (ko) 2005-03-08
TW418265B (en) 2001-01-11
DE69710203D1 (de) 2002-03-14
CN1096404C (zh) 2002-12-18

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