ATE132626T1 - Verfahren und vorrichtung zur fotoelektrischen identifikation von bandförmigem material - Google Patents

Verfahren und vorrichtung zur fotoelektrischen identifikation von bandförmigem material

Info

Publication number
ATE132626T1
ATE132626T1 AT91850153T AT91850153T ATE132626T1 AT E132626 T1 ATE132626 T1 AT E132626T1 AT 91850153 T AT91850153 T AT 91850153T AT 91850153 T AT91850153 T AT 91850153T AT E132626 T1 ATE132626 T1 AT E132626T1
Authority
AT
Austria
Prior art keywords
light
identification
material web
intensity
transmitter
Prior art date
Application number
AT91850153T
Other languages
English (en)
Inventor
Kari Pellinen
Juhani Ahola
Jukka Koiranen
Harri Vaehaetalo
Kari Erkkilae
Original Assignee
Valmet Paper Machinery Inc
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 Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc
Application granted granted Critical
Publication of ATE132626T1 publication Critical patent/ATE132626T1/de

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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/0204—Sensing transverse register of web
    • B65H23/0216—Sensing transverse register of web with an element utilising photoelectric effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
    • B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
    • B65H26/025—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs responsive to web breakage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/10—Means for control not provided for in groups B65H2551/00 - B65H2555/00 for signal transmission
AT91850153T 1991-02-06 1991-06-06 Verfahren und vorrichtung zur fotoelektrischen identifikation von bandförmigem material ATE132626T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI910571A FI88828C (fi) 1991-02-06 1991-02-06 Foerfarande och anordning vid fotoelektrisk identifiering av en materialbana

Publications (1)

Publication Number Publication Date
ATE132626T1 true ATE132626T1 (de) 1996-01-15

Family

ID=8531868

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91850153T ATE132626T1 (de) 1991-02-06 1991-06-06 Verfahren und vorrichtung zur fotoelektrischen identifikation von bandförmigem material

Country Status (7)

Country Link
US (1) US5467194A (de)
EP (1) EP0516913B1 (de)
JP (1) JPH04259851A (de)
AT (1) ATE132626T1 (de)
CA (1) CA2048326C (de)
DE (1) DE69116138T2 (de)
FI (1) FI88828C (de)

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DE10219541C1 (de) * 2002-05-02 2003-12-11 Koenig & Bauer Ag Vorrichtung zum Erfassen eines Bahnbruckes an einer eine Bahn verarbeitenden Maschine
FI94176C (fi) * 1992-12-16 1995-07-25 Valmet Paper Machinery Inc Menetelmä ja laite liikkuvan radan reunan seurannassa
US5751443A (en) * 1996-10-07 1998-05-12 Xerox Corporation Adaptive sensor and interface
DE29700516U1 (de) * 1997-01-14 1998-05-14 Gizeh Werk Gmbh Zigarettenpapierbüchelherstellungsmaschine
US5820065A (en) * 1997-02-06 1998-10-13 Altosaar; Erik Apparatus and method for reeling a web
DE19707660A1 (de) * 1997-02-26 1998-09-03 Heidelberger Druckmasch Ag Lichtvorhang
US5942689A (en) * 1997-10-03 1999-08-24 General Electric Company System and method for predicting a web break in a paper machine
US6219136B1 (en) * 1998-03-03 2001-04-17 Union Underwear Company, Inc. Digital signal processor knitting scanner
FR2797218B1 (fr) * 1999-07-13 2001-11-23 Sept Electronique Procede et dispositif de detection de rupture de bande en defilement et presse d'imprimerie rotative a secheur d'encre equipee d'un tel dispositif
US6405140B1 (en) 1999-09-15 2002-06-11 General Electric Company System and method for paper web time-break prediction
US6466877B1 (en) 1999-09-15 2002-10-15 General Electric Company Paper web breakage prediction using principal components analysis and classification and regression trees
US6498993B1 (en) 2000-05-30 2002-12-24 Gen Electric Paper web breakage prediction using bootstrap aggregation of classification and regression trees
FI113466B (fi) * 2001-12-20 2004-04-30 Metso Paper Inc Menetelmä ja laite radan reunan seurantaan
DE10219179B4 (de) * 2002-04-29 2005-04-28 Koenig & Bauer Ag Vorrichtung zur Vorbereitung einer Materialrolle
JP4068491B2 (ja) * 2003-04-01 2008-03-26 日本板硝子株式会社 光線検出装置
US7141815B2 (en) * 2004-01-30 2006-11-28 The United States Of America As Represented By The Secretary Of The Army Fiber optic-based probe for use in saltwater and similarly conductive media as found in unenclosed natural environments
CN100547356C (zh) * 2007-09-30 2009-10-07 沈渝昌 一种双路对称模拟偏位比例光电传感器
JP4518175B2 (ja) * 2008-04-08 2010-08-04 トヨタ自動車株式会社 ウェブ蛇行修正装置及びウェブ蛇行修正方法
US7937233B2 (en) 2008-04-17 2011-05-03 3M Innovative Properties Company Preferential defect marking on a web
AT507221B1 (de) * 2009-04-16 2010-03-15 Dietmar Ueblacker Vorrichtung für das messen des wassergehaltes einer stoffmischung
SE535634C2 (sv) 2010-11-16 2012-10-23 Andritz Tech & Asset Man Gmbh Cellulosatork som har nedre blåslådor samt förfarande för torkning av en bana av cellulosamassa
SE535329C2 (sv) * 2010-11-29 2012-06-26 Andritz Tech & Asset Man Gmbh Metod för att torka en massabana och en massatork innefattande en inspektionsanordning för analysering av massabanans position eller förekomst av massarester
US11412900B2 (en) 2016-04-11 2022-08-16 Gpcp Ip Holdings Llc Sheet product dispenser with motor operation sensing
US11395566B2 (en) 2016-04-11 2022-07-26 Gpcp Ip Holdings Llc Sheet product dispenser
CN107866448B (zh) * 2017-11-01 2023-08-18 中色科技股份有限公司 一种对中控制系统

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US3739177A (en) * 1970-12-15 1973-06-12 North American Mfg Co Light sensitive control
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JPS5385282A (en) * 1976-12-30 1978-07-27 Tokyo Kikai Seisakushiyo Kk Detecting device for position of side edge of running body
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DE3037622A1 (de) * 1980-10-04 1982-04-22 Theodor Prof. Dr.-Ing. 1000 Berlin Gast Optoelektronisches messverfahren und einrichtungen zum bestimmen der oberflaechenguete streuend reflektierender oberflaechen
GB2087544B (en) * 1980-10-16 1985-05-22 Nash Paul Coating detector
AT368734B (de) * 1981-01-09 1982-11-10 Tann Papier Verfahren und vorrichtung zum regeln von perforiereinrichtungen mittels elektrischem funkendurchschlag fuer streifen aus papier od.dgl.
US4618254A (en) * 1982-10-15 1986-10-21 Ncr Canada Ltd Automatic light control system
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JP2558459B2 (ja) * 1987-04-15 1996-11-27 アルプス電気株式会社 光電検出回路
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EP0379281A3 (de) * 1989-01-19 1991-03-20 Cosmopolitan Textile Company Limited Verfahren und Vorrichtung zur Gewebeband-Inspektion
JPH0313853A (ja) * 1989-06-13 1991-01-22 Kawasaki Steel Corp 表面疵検査装置

Also Published As

Publication number Publication date
FI88828B (fi) 1993-03-31
EP0516913A2 (de) 1992-12-09
US5467194A (en) 1995-11-14
FI910571A (fi) 1992-08-07
DE69116138D1 (de) 1996-02-15
FI910571A0 (fi) 1991-02-06
CA2048326C (en) 1999-10-12
FI88828C (fi) 1993-07-12
EP0516913A3 (en) 1993-02-03
JPH04259851A (ja) 1992-09-16
CA2048326A1 (en) 1992-08-07
DE69116138T2 (de) 1996-07-04
EP0516913B1 (de) 1996-01-03

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time