ES8204853A1 - Un aparato para vigilar por lo menos una parte de una banda en busca de defectos en la misma. - Google Patents

Un aparato para vigilar por lo menos una parte de una banda en busca de defectos en la misma.

Info

Publication number
ES8204853A1
ES8204853A1 ES504670A ES504670A ES8204853A1 ES 8204853 A1 ES8204853 A1 ES 8204853A1 ES 504670 A ES504670 A ES 504670A ES 504670 A ES504670 A ES 504670A ES 8204853 A1 ES8204853 A1 ES 8204853A1
Authority
ES
Spain
Prior art keywords
band
defects
search
monitor
same
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
Application number
ES504670A
Other languages
English (en)
Spanish (es)
Other versions
ES504670A0 (es
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.)
Wiggins Teape Group Ltd
Original Assignee
Wiggins Teape Group Ltd
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 Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of ES504670A0 publication Critical patent/ES504670A0/es
Publication of ES8204853A1 publication Critical patent/ES8204853A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Paper (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
ES504670A 1980-08-11 1981-08-10 Un aparato para vigilar por lo menos una parte de una banda en busca de defectos en la misma. Expired ES8204853A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8026077A GB2081891A (en) 1980-08-11 1980-08-11 Web monitoring apparatus

Publications (2)

Publication Number Publication Date
ES504670A0 ES504670A0 (es) 1982-05-16
ES8204853A1 true ES8204853A1 (es) 1982-05-16

Family

ID=10515362

Family Applications (1)

Application Number Title Priority Date Filing Date
ES504670A Expired ES8204853A1 (es) 1980-08-11 1981-08-10 Un aparato para vigilar por lo menos una parte de una banda en busca de defectos en la misma.

Country Status (8)

Country Link
EP (1) EP0046058A3 (show.php)
JP (1) JPS5751641A (show.php)
ES (1) ES8204853A1 (show.php)
FI (1) FI812464L (show.php)
GB (1) GB2081891A (show.php)
GR (1) GR74991B (show.php)
NO (1) NO812577L (show.php)
PT (1) PT73506B (show.php)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520702A (en) * 1982-06-14 1985-06-04 Key Technology, Inc. Inspection and cutting apparatus
GB8432099D0 (en) * 1984-12-19 1985-01-30 Fenner Co Ltd J H Conveyor belt monitoring system
GB8501910D0 (en) * 1985-01-25 1985-02-27 Haigh Chadwick Ltd Web monitoring arrangement
JPS63106265A (ja) * 1986-10-20 1988-05-11 Kanzaki Paper Mfg Co Ltd 欠陥表示方法
DE3639636C2 (de) * 1986-11-20 1996-04-18 Robert Prof Dr Ing Massen Automatische Inspektion von Textilbahnen
US4801809A (en) * 1987-07-13 1989-01-31 Process Automation Business, Inc. Sheet inspection apparatus and methods providing simultaneous resolution of measurement zones and wavelength bands
DE3739436C1 (de) * 1987-11-20 1989-03-30 Sick Optik Elektronik Erwin Optisches Lochsuchgeraet
GB2219394B (en) * 1988-05-06 1992-09-16 Gersan Ets Sensing a narrow frequency band of radiation and examining objects or zones
US5206699A (en) 1988-05-06 1993-04-27 Gersan Establishment Sensing a narrow frequency band of radiation and gemstones
GB2219079B (en) * 1988-05-06 1992-09-09 Gersan Ets A method of identifying individual objects or zones
JPH0581408A (ja) * 1991-09-19 1993-04-02 Hiyuutec:Kk 欠点画像表示方法
GB2282444B (en) * 1993-09-29 1997-06-25 Circuit Foil Sa Visual inspection system
DE19624905A1 (de) * 1996-06-21 1998-01-08 L & P Elektroautomatisations G Vorrichtung für die Qualitätskontrolle einer laufenden Warenbahn
FI110343B (fi) 1999-02-25 2002-12-31 Honeywell Oy Paperikoneen ratakatkojen monitorointijärjestelmä
US7101461B2 (en) 2001-01-29 2006-09-05 Kimberly-Clark Worldwide, Inc. Method and apparatus for imaging a paper web
WO2005085813A1 (de) * 2004-03-05 2005-09-15 Uster Technologies Ag Vorrichtung zur überwachung einer bewegten warenbahn
FI117575B (fi) * 2004-05-27 2006-11-30 Ekspansio Engineering Ltd Oy Puupinnan karheuden tarkastus
RU2294997C1 (ru) * 2005-08-19 2007-03-10 Михаил Александрович Великотный Оптико-электронная система для настройки и диагностики технического состояния бумагоделательных машин (варианты)
RU2394227C2 (ru) * 2008-07-29 2010-07-10 Сергей Анатольевич Астахов Способ неразрушающего контроля

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835332A (en) * 1973-06-04 1974-09-10 Eastman Kodak Co Inspection apparatus for detecting defects in a web
JPS51113783A (en) * 1975-03-31 1976-10-07 Asahi Chem Ind Co Ltd Defects detector of nonwoven fabric
US4160913A (en) * 1977-08-05 1979-07-10 St. Regis Paper Company Web scanning apparatus
US4160599A (en) * 1977-12-08 1979-07-10 Universal Technology, Inc. Optical gaging system

Also Published As

Publication number Publication date
FI812464A7 (fi) 1982-02-12
EP0046058A2 (en) 1982-02-17
JPS5751641A (en) 1982-03-26
NO812577L (no) 1982-02-12
PT73506A (fr) 1981-09-01
ES504670A0 (es) 1982-05-16
EP0046058A3 (en) 1982-11-17
GR74991B (show.php) 1984-07-12
PT73506B (fr) 1982-11-09
GB2081891A (en) 1982-02-24
FI812464L (fi) 1982-02-12

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