DK0429086T3 - Kontrolapparat på basis af mørkefeltbelysning - Google Patents

Kontrolapparat på basis af mørkefeltbelysning

Info

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
Application number
DK90122380.0T
Other languages
English (en)
Inventor
Laurens Nunnink
Original Assignee
Heuft Systemtechnik Gmbh
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 Heuft Systemtechnik Gmbh filed Critical Heuft Systemtechnik Gmbh
Application granted granted Critical
Publication of DK0429086T3 publication Critical patent/DK0429086T3/da

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)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
DK90122380.0T 1989-11-24 1990-11-23 Kontrolapparat på basis af mørkefeltbelysning DK0429086T3 (da)

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)

* Cited by examiner, † Cited by third party
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
US5991018A (en) * 1995-06-14 1999-11-23 Kirin Beer Kabushiki Kaisha Apparatus and method for inspecting coating layer
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0429086B1 (en) 1994-05-04
DE69008676T2 (de) 1994-12-01
DE69008676D1 (de) 1994-06-09
NL8902916A (nl) 1991-06-17
ATE105408T1 (de) 1994-05-15
ES2062270T3 (es) 1994-12-16
EP0429086A1 (en) 1991-05-29
WO1992010741A1 (en) 1992-06-25
JPH05503154A (ja) 1993-05-27

Similar Documents

Publication Publication Date Title
DK0469856T3 (da) Betragtende og belysende videoprobe
ATE89671T1 (de) Kombinierte hellfeld-dunkelfeldauflichtbeleuchtungseinrichtung.
DK0698776T3 (da) Optisk insepktion af dimensionsparametre for beholdere
IL104708A0 (en) Apparatus and method for optical inspection of articles
DK0750202T3 (da) Fremgangsmåde til gengivelse af genstande under nedsatte belysningsforhold samt en indretning til udførelse af fremgangsmåd
DE69418598D1 (de) Verfahren und vorrichtung zur beleuchtung und abbildung einer oberflaeche
DK0571891T3 (da) Kamerasystemoptik
ATE134776T1 (de) Telezentrisch abbildendes system
DE59601733D1 (de) Poststück-behandlungs-vorrichtung und -verfahren
JPS55140806A (en) Binoculars provided with automatic focus mechanism
PE36195A1 (es) Inspeccion de envases transparentes
ATE194871T1 (de) Vorrichtung zum ermitteln der automatischen fokussierung
DK0429086T3 (da) Kontrolapparat på basis af mørkefeltbelysning
BR0106106A (pt) Dispositivo para determinação dos valores de pelo menos um parâmetro e aeronave
ATE52887T1 (de) Optoelektronischer abtastkopf.
DE58905684D1 (de) Optikanordnung zur dreidimensionalen Formerfassung.
IL96947A (en) Scanning device for optically scanning a surface along a line
KR920022016A (ko) 현미경
KR930014869A (ko) 본딩와이어 검사장치
SE9504326L (sv) Sätt och anordning vid kantavkänning
JPS6428507A (en) Optical measuring machine
DK1204901T3 (da) Indretning til optisk aftastning af et i det væsentlige fladt objekt
JPS57115070A (en) Manuscript reading equipment
TW244398B (en) Automatic defect detecting device
KR920022015A (ko) 현미경