GB2020415B - Arrangement for the detection of faults of moving tapes - Google Patents

Arrangement for the detection of faults of moving tapes

Info

Publication number
GB2020415B
GB2020415B GB7913732A GB7913732A GB2020415B GB 2020415 B GB2020415 B GB 2020415B GB 7913732 A GB7913732 A GB 7913732A GB 7913732 A GB7913732 A GB 7913732A GB 2020415 B GB2020415 B GB 2020415B
Authority
GB
United Kingdom
Prior art keywords
faults
arrangement
detection
moving tapes
tapes
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
GB7913732A
Other languages
English (en)
Other versions
GB2020415A (en
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB2020415A publication Critical patent/GB2020415A/en
Application granted granted Critical
Publication of GB2020415B publication Critical patent/GB2020415B/en
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
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N21/8916—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined for testing photographic material

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)
  • Length Measuring Devices By Optical Means (AREA)
GB7913732A 1978-04-19 1979-04-19 Arrangement for the detection of faults of moving tapes Expired GB2020415B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2816986A DE2816986C3 (de) 1978-04-19 1978-04-19 Anordnung zum Aufsuchen von Fehlern auf laufenden Bändern

Publications (2)

Publication Number Publication Date
GB2020415A GB2020415A (en) 1979-11-14
GB2020415B true GB2020415B (en) 1983-01-12

Family

ID=6037410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7913732A Expired GB2020415B (en) 1978-04-19 1979-04-19 Arrangement for the detection of faults of moving tapes

Country Status (6)

Country Link
JP (1) JPS54141189A (id)
BE (1) BE874785A (id)
DE (1) DE2816986C3 (id)
FR (1) FR2423771A1 (id)
GB (1) GB2020415B (id)
IT (1) IT7948759A0 (id)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD761505S1 (en) * 2013-05-02 2016-07-12 Techtronic Floor Care Technology Limited Floor cleaning device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159271B (en) * 1984-04-27 1988-05-18 Nissan Motor Surface flaw detecting method and apparatus
DE3624366A1 (de) * 1986-07-18 1988-01-21 Karlheinz Steuernagel Vorrichtung und verfahren zur optischen darstellung von stoerstellen auf einer oberflaeche
JPH083474B2 (ja) * 1987-07-01 1996-01-17 富士写真フイルム株式会社 テープ欠陥検出装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1573508C3 (de) * 1966-09-22 1974-10-10 Bayer Ag, 5090 Leverkusen Vorrichtung zum Aufsuchen und Orten von Streifen auflaufenden Bahnen bei der Herstellung von Fotopapieren und -filmen
BE757900A (nl) * 1969-10-24 1971-04-23 Agfa Gevaert Nv Inrichting voor het opsporen van fouten in bewegende optisch transparante materialen
GB1407409A (en) * 1971-10-27 1975-09-24 Ferranti Ltd Detection of blemishes in a surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD761505S1 (en) * 2013-05-02 2016-07-12 Techtronic Floor Care Technology Limited Floor cleaning device

Also Published As

Publication number Publication date
GB2020415A (en) 1979-11-14
DE2816986C3 (de) 1986-03-27
BE874785A (nl) 1979-07-02
FR2423771B1 (id) 1984-03-16
FR2423771A1 (fr) 1979-11-16
JPS54141189A (en) 1979-11-02
IT7948759A0 (it) 1979-04-17
DE2816986B2 (id) 1980-02-21
DE2816986A1 (de) 1979-10-25

Similar Documents

Publication Publication Date Title
GB2014035B (en) Fastening tapes particularly for pilches
GB2015844B (en) Device for detecting the presence of an object
AU515190B2 (en) Agent for the detection of leukocytes
GB2031686B (en) Movement detection
JPS54112667A (en) Tape measure
GB2022893B (en) Fault detection
JPS54145161A (en) Tape measure
ZA792270B (en) Coilable tape measures
JPS5498199A (en) Signal fault detecting
DE2961059D1 (en) Gap measurement method
GB2036983B (en) Diode faults detecting apparatus
GB2020246B (en) Tape cartrifges
IL58853A0 (en) Apparatus for detecting multifrewuency signals
GB2033699B (en) Error detection
AU527407B2 (en) Detecting the passing of an object
GB2024312B (en) Stringer tapes
GB2024277B (en) Stringer tapes
JPS54145431A (en) Interrchannel interference detector
GB2024882B (en) Warpknit stringer tape for sliding claspfasterners
GB2039127B (en) Process for sensing automatically the type of tape casette-operating apparatus
GB2020415B (en) Arrangement for the detection of faults of moving tapes
JPS54160214A (en) Device for automatically detecting tape type
GB2022895B (en) Fault detection
JPS54151887A (en) Leakage detector
JPS54130985A (en) Leakage detecting agent

Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee