BE757900A - DEVICE FOR TROUBLESHOOTING IN MOVING OPTICALLY TRANSPARENT MATERIALS - Google Patents
DEVICE FOR TROUBLESHOOTING IN MOVING OPTICALLY TRANSPARENT MATERIALSInfo
- Publication number
- BE757900A BE757900A BE757900DA BE757900A BE 757900 A BE757900 A BE 757900A BE 757900D A BE757900D A BE 757900DA BE 757900 A BE757900 A BE 757900A
- Authority
- BE
- Belgium
- Prior art keywords
- troubleshooting
- optically transparent
- transparent materials
- moving
- moving optically
- Prior art date
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
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
- G01N21/896—Optical defects in or on transparent materials, e.g. distortion, surface flaws in conveyed flat sheet or rod
-
- 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
- G01N21/8901—Optical details; Scanning details
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691953635 DE1953635B2 (en) | 1969-10-24 | 1969-10-24 | DEVICE FOR DETERMINING OPTICALLY DETECTABLE DEFECTS IN A MOVING, OPTICALLY TRANSPARENT MATERIAL TRAIL |
Publications (1)
Publication Number | Publication Date |
---|---|
BE757900A true BE757900A (en) | 1971-04-23 |
Family
ID=5749139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE757900D BE757900A (en) | 1969-10-24 | DEVICE FOR TROUBLESHOOTING IN MOVING OPTICALLY TRANSPARENT MATERIALS |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE757900A (en) |
DE (1) | DE1953635B2 (en) |
FR (1) | FR2066486A5 (en) |
GB (1) | GB1305980A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2816986C3 (en) * | 1978-04-19 | 1986-03-27 | Agfa-Gevaert Ag, 5090 Leverkusen | Arrangement for searching for errors on moving tapes |
CN102235979A (en) * | 2010-04-22 | 2011-11-09 | 常州北星自动化科技有限公司 | Detection device of appearance of mobile phone lens |
-
0
- BE BE757900D patent/BE757900A/en unknown
-
1969
- 1969-10-24 DE DE19691953635 patent/DE1953635B2/en not_active Withdrawn
-
1970
- 1970-10-20 GB GB4971070A patent/GB1305980A/en not_active Expired
- 1970-10-23 FR FR7038421A patent/FR2066486A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1305980A (en) | 1973-02-07 |
FR2066486A5 (en) | 1971-08-06 |
DE1953635B2 (en) | 1976-09-09 |
DE1953635A1 (en) | 1971-04-29 |
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