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GB2270825B - An inspection system - Google Patents

An inspection system

Info

Publication number
GB2270825B
GB2270825B GB9319490A GB9319490A GB2270825B GB 2270825 B GB2270825 B GB 2270825B GB 9319490 A GB9319490 A GB 9319490A GB 9319490 A GB9319490 A GB 9319490A GB 2270825 B GB2270825 B GB 2270825B
Authority
GB
United Kingdom
Prior art keywords
inspection system
inspection
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 - Fee Related
Application number
GB9319490A
Other versions
GB9319490D0 (en
GB2270825A (en
Inventor
Stephen Geoffrey Drake
Kenneth John Wrigglesworth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sellafield Ltd
Original Assignee
British Nuclear Fuels PLC
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 British Nuclear Fuels PLC filed Critical British Nuclear Fuels PLC
Publication of GB9319490D0 publication Critical patent/GB9319490D0/en
Publication of GB2270825A publication Critical patent/GB2270825A/en
Application granted granted Critical
Publication of GB2270825B publication Critical patent/GB2270825B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/043—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using fluoroscopic examination, with visual observation or video transmission of fluoroscopic images
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20185—Coupling means between the photodiode and the scintillator, e.g. optical couplings using adhesives with wavelength-shifting fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20188—Auxiliary details, e.g. casings or cooling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20188—Auxiliary details, e.g. casings or cooling
    • G01T1/2019—Shielding against direct hits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/407—Imaging stimulable phosphor sheet
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/413—Imaging sensor array [CCD]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/628—Specific applications or type of materials tubes, pipes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/631—Specific applications or type of materials large structures, walls
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/645—Specific applications or type of materials quality control

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Multimedia (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB9319490A 1992-09-18 1993-09-17 An inspection system Expired - Fee Related GB2270825B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929219727A GB9219727D0 (en) 1992-09-18 1992-09-18 An inspection system

Publications (3)

Publication Number Publication Date
GB9319490D0 GB9319490D0 (en) 1993-11-03
GB2270825A GB2270825A (en) 1994-03-23
GB2270825B true GB2270825B (en) 1996-07-03

Family

ID=10722100

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929219727A Pending GB9219727D0 (en) 1992-09-18 1992-09-18 An inspection system
GB9319490A Expired - Fee Related GB2270825B (en) 1992-09-18 1993-09-17 An inspection system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929219727A Pending GB9219727D0 (en) 1992-09-18 1992-09-18 An inspection system

Country Status (1)

Country Link
GB (2) GB9219727D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10015264C2 (en) * 2000-03-28 2002-06-13 Siemens Ag X-ray diagnostic device with an X-ray image converter with a combined rear light dose measuring unit
JP4125165B2 (en) 2003-03-25 2008-07-30 キヤノン株式会社 Radiography equipment
GB0505523D0 (en) * 2005-03-17 2005-04-27 E2V Tech Uk Ltd X-ray sensor
CN102243433B (en) * 2011-06-28 2013-10-30 中国原子能科学研究院 High Speed Neutron Camera

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1164392A (en) * 1966-01-25 1969-09-17 Optische Ind De Oude Delft Nv Improvements relating to X-Ray Television Cameras
EP0175663A2 (en) * 1984-09-21 1986-03-26 Stig Dahn An apparatus assembly for producing a shadow image of objects with the aid of x-rays
GB2167279A (en) * 1984-11-15 1986-05-21 Ian Redmayne Radiation imaging
EP0226661A1 (en) * 1985-12-24 1987-07-01 Loral Vought Systems Corporation Radiographic inspection means and method
GB2196219A (en) * 1986-10-11 1988-04-20 Astromed Ltd Imaging of light-opaque specimens by transmission of radiation therethrough
EP0357114A1 (en) * 1988-08-04 1990-03-07 Koninklijke Philips Electronics N.V. X-ray image intensifier tube persistence
WO1991011813A1 (en) * 1990-01-29 1991-08-08 Innovative Imaging Systems, Inc. Detector arrangement for a ct device
EP0489906A1 (en) * 1990-07-02 1992-06-17 Varian Associates Electronically enhanced x-ray detector apparatus.

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1164392A (en) * 1966-01-25 1969-09-17 Optische Ind De Oude Delft Nv Improvements relating to X-Ray Television Cameras
EP0175663A2 (en) * 1984-09-21 1986-03-26 Stig Dahn An apparatus assembly for producing a shadow image of objects with the aid of x-rays
GB2167279A (en) * 1984-11-15 1986-05-21 Ian Redmayne Radiation imaging
EP0226661A1 (en) * 1985-12-24 1987-07-01 Loral Vought Systems Corporation Radiographic inspection means and method
GB2196219A (en) * 1986-10-11 1988-04-20 Astromed Ltd Imaging of light-opaque specimens by transmission of radiation therethrough
EP0357114A1 (en) * 1988-08-04 1990-03-07 Koninklijke Philips Electronics N.V. X-ray image intensifier tube persistence
WO1991011813A1 (en) * 1990-01-29 1991-08-08 Innovative Imaging Systems, Inc. Detector arrangement for a ct device
EP0489906A1 (en) * 1990-07-02 1992-06-17 Varian Associates Electronically enhanced x-ray detector apparatus.

Also Published As

Publication number Publication date
GB9219727D0 (en) 1992-10-28
GB9319490D0 (en) 1993-11-03
GB2270825A (en) 1994-03-23

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110917