FR1372722A - Improvements to devices for examining materials - Google Patents

Improvements to devices for examining materials

Info

Publication number
FR1372722A
FR1372722A FR946058A FR946058A FR1372722A FR 1372722 A FR1372722 A FR 1372722A FR 946058 A FR946058 A FR 946058A FR 946058 A FR946058 A FR 946058A FR 1372722 A FR1372722 A FR 1372722A
Authority
FR
France
Prior art keywords
devices
examining materials
examining
materials
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
Application number
FR946058A
Other languages
French (fr)
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.)
GKN Group Services Ltd
Original Assignee
GKN Group Services Ltd
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
Priority claimed from GB33275/63A external-priority patent/GB1049738A/en
Application filed by GKN Group Services Ltd filed Critical GKN Group Services Ltd
Application granted granted Critical
Publication of FR1372722A publication Critical patent/FR1372722A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1645—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using electron optical imaging means, e.g. image intensifier tubes, coordinate photomultiplier tubes, image converter
    • 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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/50—Detectors
    • G01N2223/505—Detectors scintillation

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Multimedia (AREA)
  • Radiology & Medical Imaging (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
FR946058A 1963-05-15 1963-08-29 Improvements to devices for examining materials Expired FR1372722A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1922463 1963-05-15
GB33275/63A GB1049738A (en) 1962-08-30 1963-08-22 Devices for protecting electrical signal lines

Publications (1)

Publication Number Publication Date
FR1372722A true FR1372722A (en) 1964-09-18

Family

ID=74871130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946058A Expired FR1372722A (en) 1963-05-15 1963-08-29 Improvements to devices for examining materials

Country Status (2)

Country Link
FR (1) FR1372722A (en)
GB (1) GB1052262A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389729A (en) * 1981-12-15 1983-06-21 American Science And Engineering, Inc. High resolution digital radiography system
FR2555321A1 (en) * 1983-11-17 1985-05-24 Centre Nat Rech Scient Scintillation device for detecting X-rays
FR2567276A1 (en) * 1984-07-06 1986-01-10 Labo Electronique Physique IMPROVEMENT TO A CAMERA FOR DETECTION OF X AND G RADIATIONS, CAMERA WHOSE SCINTILLATOR BLOCK HAS AN INPUT WINDOW FORMED OF A STRUCTURE-SUPPORT MECHANICALLY RIGID AND VERY LOW ABSORBENT TO THESE RADIATIONS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389729A (en) * 1981-12-15 1983-06-21 American Science And Engineering, Inc. High resolution digital radiography system
FR2555321A1 (en) * 1983-11-17 1985-05-24 Centre Nat Rech Scient Scintillation device for detecting X-rays
FR2567276A1 (en) * 1984-07-06 1986-01-10 Labo Electronique Physique IMPROVEMENT TO A CAMERA FOR DETECTION OF X AND G RADIATIONS, CAMERA WHOSE SCINTILLATOR BLOCK HAS AN INPUT WINDOW FORMED OF A STRUCTURE-SUPPORT MECHANICALLY RIGID AND VERY LOW ABSORBENT TO THESE RADIATIONS
EP0174671A1 (en) * 1984-07-06 1986-03-19 Laboratoires D'electronique Philips Scintillation camera for the detection of X or gamma rays, wherein an entrance window is made mechanically rigid and weakly absorbent to radiation

Also Published As

Publication number Publication date
GB1052262A (en) 1966-12-21

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