ES2062270T3 - Dispositivo de inspeccion sobre la base de iluminacion de campo oscuro. - Google Patents
Dispositivo de inspeccion sobre la base de iluminacion de campo oscuro.Info
- Publication number
- ES2062270T3 ES2062270T3 ES90122380T ES90122380T ES2062270T3 ES 2062270 T3 ES2062270 T3 ES 2062270T3 ES 90122380 T ES90122380 T ES 90122380T ES 90122380 T ES90122380 T ES 90122380T ES 2062270 T3 ES2062270 T3 ES 2062270T3
- Authority
- ES
- Spain
- Prior art keywords
- video camera
- illuminating means
- image
- dark field
- basis
- 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 - Lifetime
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)
- Eye Examination Apparatus (AREA)
- Secondary Cells (AREA)
- Vehicle Body Suspensions (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
MECANISMO DE INSPECCION CON OBJETOS DE ILUMINACION DE UN CAMPO OSCURO CON AL MENOS UNA PORCION TRANSPARENTE, POR EJEMPLO BOTELLAS DE CRISTAL (3). EL MECANISMO COMPRENDE METODOS DE ILUMINACION (1), METODOS DE POSICIONAMIENTO PARA SITUAR EL OBJETO DE MODO QUE PUEDA SER ILUMINADO POR LOS MEDIOS DE ILUMINACION; UNA CAMARA DE VIDEO (6) PARA DETECTAR TAL OBJETO Y GENERAR SEÑALES DE VIDEO, CUYOS MEDIOS DE ILUMINACION (1) Y CUYA CAMARA (6) SE DISPONEN RELATIVOS A LOS MEDIOS DE COLOCACION, DE FORMA QUE LA CAMARA DE VIDEO (6) NO DETECTA NINGUNA IMAGEN EN EL CASO DE UNA PORCION HOMOGENEA TRANSPARENTE DE UN OBJETO EN EL CASO DE PARTES NO HOMOGENEAS, CERRAMIENTOS, BURBUJAS, SUCIEDAD U OTRAS DESVIACIONES, Y MEDIOS DE IMAGEN COMO AL MENOS UNA LENTE POSITIVA (2) Y/O AL MENOS UN ESPEJO POSITIVO (7) QUE SE COLOCAN ENTRE LOS MEDIOS DE ILUMINACION (1) Y LOS MEDIOS DE COLOCACION, Y QUE REPRESENTAN POR IMAGENES LOS MEDIOS DE ILUMINACION (1) EN PROXIMIDAD DEL OBJETIVO (5) DE LA CAMARA DE VIDEO.
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 |
---|---|
ES2062270T3 true ES2062270T3 (es) | 1994-12-16 |
Family
ID=19855692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90122380T Expired - Lifetime ES2062270T3 (es) | 1989-11-24 | 1990-11-23 | Dispositivo de inspeccion sobre la base de iluminacion de campo oscuro. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0429086B1 (es) |
JP (1) | JPH05503154A (es) |
AT (1) | ATE105408T1 (es) |
DE (1) | DE69008676T2 (es) |
DK (1) | DK0429086T3 (es) |
ES (1) | ES2062270T3 (es) |
NL (1) | NL8902916A (es) |
WO (1) | WO1992010741A1 (es) |
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 AT AT9090122380T patent/ATE105408T1/de not_active IP Right Cessation
- 1990-11-23 EP EP90122380A patent/EP0429086B1/en not_active Expired - Lifetime
- 1990-11-23 DE DE69008676T patent/DE69008676T2/de not_active Expired - Lifetime
- 1990-11-23 DK DK90122380.0T patent/DK0429086T3/da active
- 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 |
---|---|
ATE105408T1 (de) | 1994-05-15 |
EP0429086B1 (en) | 1994-05-04 |
NL8902916A (nl) | 1991-06-17 |
EP0429086A1 (en) | 1991-05-29 |
DE69008676D1 (de) | 1994-06-09 |
DE69008676T2 (de) | 1994-12-01 |
DK0429086T3 (da) | 1994-06-13 |
JPH05503154A (ja) | 1993-05-27 |
WO1992010741A1 (en) | 1992-06-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE123906T1 (de) | Beobachtungs- und beleuchtungsvideosonde. | |
DK0698776T3 (da) | Optisk insepktion af dimensionsparametre for beholdere | |
DE69418598D1 (de) | Verfahren und vorrichtung zur beleuchtung und abbildung einer oberflaeche | |
ATE89671T1 (de) | Kombinierte hellfeld-dunkelfeldauflichtbeleuchtungseinrichtung. | |
DK0750202T3 (da) | Fremgangsmåde til gengivelse af genstande under nedsatte belysningsforhold samt en indretning til udførelse af fremgangsmåd | |
DE59601733D1 (de) | Poststück-behandlungs-vorrichtung und -verfahren | |
IL104708A0 (en) | Apparatus and method for optical inspection of articles | |
PE36195A1 (es) | Inspeccion de envases transparentes | |
ES2062270T3 (es) | Dispositivo de inspeccion sobre la base de iluminacion de campo oscuro. | |
BR0106106A (pt) | Dispositivo para determinação dos valores de pelo menos um parâmetro e aeronave | |
ATE194871T1 (de) | Vorrichtung zum ermitteln der automatischen fokussierung | |
ATE52887T1 (de) | Optoelektronischer abtastkopf. | |
ATE73926T1 (de) | Video-laser-detektionsvorrichtung zur erfassung der geometrischen charakteristika eines gegenstandes. | |
DE58905684D1 (de) | Optikanordnung zur dreidimensionalen Formerfassung. | |
KR930014869A (ko) | 본딩와이어 검사장치 | |
FI910150A0 (fi) | Skanningsanordning foer optisk skanning av en yta laengs en linje. | |
FR2656420B1 (fr) | Dispositif pour etalonner un instrument d'optique et ses applications. | |
JPS57148233A (en) | Testing method and device for hardness | |
ATE213327T1 (de) | Verfahren und vorrichtung zur bildverarbeitung zur prüfung auf lichtreflektierende fehler | |
JPS6428507A (en) | Optical measuring machine | |
ES2151808A1 (es) | Aparato de iluminacion para aparatos de recuento automatico de colonias bacterianas. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 429086 Country of ref document: ES |