DK0429086T3 - Kontrolapparat på basis af mørkefeltbelysning - Google Patents
Kontrolapparat på basis af mørkefeltbelysningInfo
- Publication number
- DK0429086T3 DK0429086T3 DK90122380.0T DK90122380T DK0429086T3 DK 0429086 T3 DK0429086 T3 DK 0429086T3 DK 90122380 T DK90122380 T DK 90122380T DK 0429086 T3 DK0429086 T3 DK 0429086T3
- Authority
- DK
- Denmark
- Prior art keywords
- video camera
- illuminating means
- image
- dark
- control device
- 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
- G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
-
- 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
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8822—Dark field detection
Landscapes
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Vehicle Body Suspensions (AREA)
- Eye Examination Apparatus (AREA)
- Secondary Cells (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8902916A NL8902916A (nl) | 1989-11-24 | 1989-11-24 | Inspectie-inrichting op basis van donkerveld-belichting. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0429086T3 true DK0429086T3 (da) | 1994-06-13 |
Family
ID=19855692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK90122380.0T DK0429086T3 (da) | 1989-11-24 | 1990-11-23 | Kontrolapparat på basis af mørkefeltbelysning |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0429086B1 (da) |
JP (1) | JPH05503154A (da) |
AT (1) | ATE105408T1 (da) |
DE (1) | DE69008676T2 (da) |
DK (1) | DK0429086T3 (da) |
ES (1) | ES2062270T3 (da) |
NL (1) | NL8902916A (da) |
WO (1) | WO1992010741A1 (da) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4128856A1 (de) * | 1991-08-30 | 1993-03-04 | Deutsche Aerospace | Verfahren und einrichtung zur pruefung von reagenzroehrchen auf herstellungsfehler |
AU3400600A (en) * | 1991-12-17 | 2000-07-06 | Genpharm International, Inc. | Transgenic non-human animals capable of producing heterologous antibodies |
US5442446A (en) * | 1994-08-19 | 1995-08-15 | Owens-Brockaway Glass Container Inc. | Inspection of transparent containers |
DE69627328T2 (de) * | 1995-06-14 | 2004-02-12 | Kirin Beer K.K. | Verfahren und vorrichtungen zur prüfung von beschichtungen |
DE29706425U1 (de) * | 1997-04-10 | 1998-08-06 | Heuft Systemtechnik Gmbh, 56659 Burgbrohl | Vorrichtung zum Erkennen von diffus streuenden Verunreinigungen in transparenten Behältern |
FR2882148B1 (fr) * | 2005-02-17 | 2007-09-07 | Iris Inspection Machines Sa | Dispositif et machine de detection de defauts d'objets transparents ou translucides |
DE102016012585A1 (de) * | 2016-10-21 | 2018-04-26 | Seidenader Maschinenbau Gmbh | Vorrichtung zur Detektion von Luftblasen in einem mit Flüssigkeit befüllten Behälter |
IT201800004312A1 (it) * | 2018-04-09 | 2019-10-09 | Apparato e metodo per l’ispezione ottica di oggetti | |
DE102019117260A1 (de) * | 2019-06-26 | 2020-12-31 | Seidenader Maschinenbau Gmbh | Vorrichtung zur optischen Inspektion von leeren und mit Flüssigkeit gefüllten Behältern |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1099211B (de) * | 1958-05-12 | 1961-02-09 | Metrimpex Magyar Mueszeripari | Automatische Ampullenpruef- und Sortiereinrichtung objektiver Methode |
JPS5927859B2 (ja) * | 1978-07-26 | 1984-07-09 | 石塚硝子株式会社 | ガラスビン胴部の欠陥検査装置 |
US4297032A (en) * | 1980-02-14 | 1981-10-27 | The United States Of America As Represented By The Secretary Of The Navy | Dark field surface inspection illumination technique |
-
1989
- 1989-11-24 NL NL8902916A patent/NL8902916A/nl not_active Application Discontinuation
-
1990
- 1990-11-23 ES ES90122380T patent/ES2062270T3/es not_active Expired - Lifetime
- 1990-11-23 DK DK90122380.0T patent/DK0429086T3/da active
- 1990-11-23 EP EP90122380A patent/EP0429086B1/en not_active Expired - Lifetime
- 1990-11-23 AT AT9090122380T patent/ATE105408T1/de not_active IP Right Cessation
- 1990-11-23 DE DE69008676T patent/DE69008676T2/de not_active Expired - Lifetime
- 1990-12-14 JP JP91502602A patent/JPH05503154A/ja active Pending
- 1990-12-14 WO PCT/EP1990/002008 patent/WO1992010741A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JPH05503154A (ja) | 1993-05-27 |
EP0429086A1 (en) | 1991-05-29 |
NL8902916A (nl) | 1991-06-17 |
DE69008676D1 (de) | 1994-06-09 |
ES2062270T3 (es) | 1994-12-16 |
WO1992010741A1 (en) | 1992-06-25 |
ATE105408T1 (de) | 1994-05-15 |
DE69008676T2 (de) | 1994-12-01 |
EP0429086B1 (en) | 1994-05-04 |
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