SE9102806L - Optisk oevervakningsanordning foer att detektera om en traad aer i roerelse - Google Patents

Optisk oevervakningsanordning foer att detektera om en traad aer i roerelse

Info

Publication number
SE9102806L
SE9102806L SE9102806A SE9102806A SE9102806L SE 9102806 L SE9102806 L SE 9102806L SE 9102806 A SE9102806 A SE 9102806A SE 9102806 A SE9102806 A SE 9102806A SE 9102806 L SE9102806 L SE 9102806L
Authority
SE
Sweden
Prior art keywords
light
pct
sensitive element
light source
date apr
Prior art date
Application number
SE9102806A
Other languages
Unknown language ( )
English (en)
Other versions
SE9102806D0 (sv
SE469448B (sv
Inventor
Sten Aake Olaus Rydborn
Original Assignee
Rydborn S A O
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 Rydborn S A O filed Critical Rydborn S A O
Priority to SE9102806A priority Critical patent/SE469448B/sv
Publication of SE9102806D0 publication Critical patent/SE9102806D0/sv
Priority to US08/211,185 priority patent/US5424557A/en
Priority to PCT/SE1992/000677 priority patent/WO1993006464A1/en
Priority to EP92920710A priority patent/EP0605591A1/en
Publication of SE9102806L publication Critical patent/SE9102806L/sv
Publication of SE469448B publication Critical patent/SE469448B/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/18—Automatic stop motions
    • D03D51/34—Weft stop motions
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/28—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication
    • G01D5/30—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication the beams of light being detected by photocells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
SE9102806A 1991-09-27 1991-09-27 Optisk oevervakningsanordning foer att detektera om en traad aer i roerelse SE469448B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9102806A SE469448B (sv) 1991-09-27 1991-09-27 Optisk oevervakningsanordning foer att detektera om en traad aer i roerelse
US08/211,185 US5424557A (en) 1991-09-27 1992-09-25 Apparatus for monitoring wefts or threads
PCT/SE1992/000677 WO1993006464A1 (en) 1991-09-27 1992-09-25 Apparatus for monitoring
EP92920710A EP0605591A1 (en) 1991-09-27 1992-09-25 Apparatus for monitoring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102806A SE469448B (sv) 1991-09-27 1991-09-27 Optisk oevervakningsanordning foer att detektera om en traad aer i roerelse

Publications (3)

Publication Number Publication Date
SE9102806D0 SE9102806D0 (sv) 1991-09-27
SE9102806L true SE9102806L (sv) 1993-03-28
SE469448B SE469448B (sv) 1993-07-05

Family

ID=20383846

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9102806A SE469448B (sv) 1991-09-27 1991-09-27 Optisk oevervakningsanordning foer att detektera om en traad aer i roerelse

Country Status (4)

Country Link
US (1) US5424557A (sv)
EP (1) EP0605591A1 (sv)
SE (1) SE469448B (sv)
WO (1) WO1993006464A1 (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1303903B1 (it) * 1998-11-16 2001-03-01 Autotecnica S R L Sensore di spostamento in un sistema atto a controllare movimenti eallarmi
SE9900791D0 (sv) * 1999-03-03 1999-03-03 Iro Patent Ag Method for monitoring weft yarn run/stop conditions
DE29909242U1 (de) * 1999-05-27 1999-09-16 Dornier Gmbh Lindauer Schussfadenbremse für Webmaschinen
FR2854458B1 (fr) * 2003-05-02 2005-06-10 Jean Claude Tisserand Cellule de detection optique et capteur utilisant une telle cellule
ITMI20040252A1 (it) * 2004-02-16 2004-05-16 Tiziano Barea Dispositivo per l'analisi ottica anche bidimensionale di un filo o filato
US8115929B2 (en) * 2007-11-29 2012-02-14 Finisar Corporation Thread lateral movement sensor
CN103698277A (zh) * 2013-12-06 2014-04-02 浙江师范大学 一种微细物体的差动检测方法
CN103911753B (zh) * 2014-04-03 2015-02-25 湖州厉华妤婕联合纺织有限公司 一种光学纱线断裂指示装置
BE1025511B1 (nl) * 2017-08-31 2019-04-03 Picanol N.V. Sensor systeem voor een weefmachine
JP6954113B2 (ja) * 2017-12-28 2021-10-27 株式会社豊田自動織機 エアジェット織機における筬振れ量検知方法
JP7226118B2 (ja) * 2019-06-13 2023-02-21 株式会社豊田自動織機 織機の緯糸検出装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204093B1 (en) * 1985-04-05 1989-08-02 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho A method and an apparatus for detecting the weft yarn in a jet loom
BE903115A (nl) * 1985-08-26 1986-02-26 Picanol Nv Optische inslagwachter voor weefmachines met een u-vormig riet
DE3862671D1 (de) * 1987-04-08 1991-06-13 Sulzer Ag Schussfadenspeicher fuer eine webmaschine.
EP0322470B1 (de) * 1987-12-24 1991-12-04 Barco Automation, Naamloze Vennootschap Einrichtung zum Messen eines Fadens
JP2932098B2 (ja) * 1988-12-07 1999-08-09 アイ・アール・オー エー・ビー オプトエレクトロニクス糸検出装置
DE3921402A1 (de) * 1989-06-29 1991-01-24 Kunststoff Verarbeitung Gmbh D Lichtelektrischer messkopf zur ueberwachung eines strangpresskunststoffprofils
EP0463128B1 (de) * 1990-01-12 1994-09-21 Löpfe Ag Vorrichtung zur photoelektrischen überwachung eines laufenden fadens
BE1006073A3 (nl) * 1992-07-03 1994-05-03 Picanol Nv Inslagwachter voor weefmachines.

Also Published As

Publication number Publication date
WO1993006464A1 (en) 1993-04-01
US5424557A (en) 1995-06-13
EP0605591A1 (en) 1994-07-13
SE9102806D0 (sv) 1991-09-27
SE469448B (sv) 1993-07-05

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