ZA85205B - Image collection and object illumination - Google Patents

Image collection and object illumination

Info

Publication number
ZA85205B
ZA85205B ZA85205A ZA85205A ZA85205B ZA 85205 B ZA85205 B ZA 85205B ZA 85205 A ZA85205 A ZA 85205A ZA 85205 A ZA85205 A ZA 85205A ZA 85205 B ZA85205 B ZA 85205B
Authority
ZA
South Africa
Prior art keywords
optical fibres
annular ring
light
band
diameter optical
Prior art date
Application number
ZA85205A
Other languages
English (en)
Inventor
Charles S Fitzgerald
John W Berthold Iii
Original Assignee
Babcock & Wilcox Co
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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of ZA85205B publication Critical patent/ZA85205B/xx

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (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)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Polarising Elements (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Catching Or Destruction (AREA)
  • Eye Examination Apparatus (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Vehicle Body Suspensions (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Fluid-Damping Devices (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
ZA85205A 1984-01-30 1985-01-09 Image collection and object illumination ZA85205B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/575,259 US4536827A (en) 1984-01-30 1984-01-30 Image collection and object illumination

Publications (1)

Publication Number Publication Date
ZA85205B true ZA85205B (en) 1985-11-27

Family

ID=24299569

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA85205A ZA85205B (en) 1984-01-30 1985-01-09 Image collection and object illumination

Country Status (15)

Country Link
US (1) US4536827A (no)
EP (1) EP0153804B1 (no)
JP (1) JPS60177314A (no)
KR (1) KR870001324B1 (no)
AT (1) ATE35325T1 (no)
AU (1) AU558227B2 (no)
BR (1) BR8405996A (no)
DE (1) DE3563483D1 (no)
DK (1) DK8185A (no)
ES (1) ES8606644A1 (no)
FI (1) FI844969A7 (no)
IL (1) IL73321A0 (no)
IN (1) IN162788B (no)
NO (1) NO844866L (no)
ZA (1) ZA85205B (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830491A (en) * 1984-04-18 1989-05-16 Morton Thiokol, Inc. Cavity scope
US4712916A (en) * 1985-01-28 1987-12-15 International Business Machines Corporation Apparatus for inspection of the walls of deep holes of minute diameter
JPH0684955B2 (ja) * 1986-10-03 1994-10-26 東京電力株式会社 管内検査装置
US4953937A (en) * 1988-05-17 1990-09-04 Olympus Optical Co., Ltd. Illumination optical system
DE19524444C2 (de) * 1995-07-05 2001-02-15 Dieter Bohn Turbinenschaufelmeßvorrichtung
US6752525B1 (en) * 2000-09-26 2004-06-22 Hewlett-Packard Development Company, L.P. Light emitting device providing a collimated light beam
WO2008034248A1 (en) * 2006-09-21 2008-03-27 Dofasco Inc. System and method for tube scarf detection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059615B (de) * 1958-04-24 1959-06-18 Heinz Brachvogel Panorama-Endoskop
DE1117256B (de) * 1961-03-09 1961-11-16 Gerhard Pickroth Endoskop mit umschaltbarer Beleuchtung fuer Panoramasicht und Geradeausblick
DE1961168C3 (de) * 1969-12-05 1974-02-28 Olympus Optical Co., Ltd., Tokio Endoskop mit integriertem BiId-übertragungs- und Lichtübertraguns-Fasersystem
FR2301837A1 (fr) * 1975-02-21 1976-09-17 Matra Engins Appareil d'observation et/ou de mesure de dimensions d'une cavite presentant une ouverture
JPS56135821A (en) * 1980-03-28 1981-10-23 Sumitomo Electric Ind Ltd Observing device
JPS57139705A (en) * 1981-02-24 1982-08-28 Takashi Mori Optical radiator

Also Published As

Publication number Publication date
FI844969L (fi) 1985-07-31
EP0153804B1 (en) 1988-06-22
DE3563483D1 (en) 1988-07-28
ATE35325T1 (de) 1988-07-15
IL73321A0 (en) 1985-01-31
US4536827A (en) 1985-08-20
KR870001324B1 (ko) 1987-07-13
AU3810685A (en) 1985-08-08
AU558227B2 (en) 1987-01-22
ES8606644A1 (es) 1986-04-01
KR850005614A (ko) 1985-08-28
ES539300A0 (es) 1986-04-01
FI844969A0 (fi) 1984-12-14
DK8185A (da) 1985-07-31
DK8185D0 (da) 1985-01-08
FI844969A7 (fi) 1985-07-31
BR8405996A (pt) 1985-09-17
IN162788B (no) 1988-07-09
EP0153804A1 (en) 1985-09-04
NO844866L (no) 1985-07-31
JPS60177314A (ja) 1985-09-11

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