CA1171559A - Convertisseur de photons non lumineux en photons lumineux et installation de controle non destructif faisant application de ce convertisseur - Google Patents

Convertisseur de photons non lumineux en photons lumineux et installation de controle non destructif faisant application de ce convertisseur

Info

Publication number
CA1171559A
CA1171559A CA000357559A CA357559A CA1171559A CA 1171559 A CA1171559 A CA 1171559A CA 000357559 A CA000357559 A CA 000357559A CA 357559 A CA357559 A CA 357559A CA 1171559 A CA1171559 A CA 1171559A
Authority
CA
Canada
Prior art keywords
photons
converter
luminous
light
radiation
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
CA000357559A
Other languages
English (en)
French (fr)
Inventor
Jean-Claude Dufay
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.)
Laboratoire Central des Ponts et Chaussees
Original Assignee
Laboratoire Central des Ponts et Chaussees
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 Laboratoire Central des Ponts et Chaussees filed Critical Laboratoire Central des Ponts et Chaussees
Application granted granted Critical
Publication of CA1171559A publication Critical patent/CA1171559A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Led Devices (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Measurement Of Radiation (AREA)
CA000357559A 1979-08-14 1980-08-04 Convertisseur de photons non lumineux en photons lumineux et installation de controle non destructif faisant application de ce convertisseur Expired CA1171559A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7920708 1979-08-14
FR7920708A FR2463420A1 (fr) 1979-08-14 1979-08-14 Convertisseur de photons non lumineux en photons lumineux et installation de controle non destructif faisant application de ce convertisseur

Publications (1)

Publication Number Publication Date
CA1171559A true CA1171559A (fr) 1984-07-24

Family

ID=9228848

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000357559A Expired CA1171559A (fr) 1979-08-14 1980-08-04 Convertisseur de photons non lumineux en photons lumineux et installation de controle non destructif faisant application de ce convertisseur

Country Status (8)

Country Link
US (1) US4398093A (cg-RX-API-DMAC7.html)
EP (1) EP0025374B1 (cg-RX-API-DMAC7.html)
JP (1) JPS56155900A (cg-RX-API-DMAC7.html)
AT (1) ATE7087T1 (cg-RX-API-DMAC7.html)
CA (1) CA1171559A (cg-RX-API-DMAC7.html)
DE (1) DE3067443D1 (cg-RX-API-DMAC7.html)
ES (1) ES8106210A1 (cg-RX-API-DMAC7.html)
FR (1) FR2463420A1 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122500A (ja) * 1982-01-14 1983-07-21 富士写真フイルム株式会社 放射線像変換パネル
JPS59148853A (ja) * 1983-02-14 1984-08-25 Kansai Electric Power Co Inc:The コンクリ−ト製品等の非破壊検査方法
NL8900040A (nl) * 1989-01-09 1990-08-01 Philips Nv Roentgenbeeldversterkerbuis met selectief filter.
JP3741613B2 (ja) * 2001-01-29 2006-02-01 株式会社光子発生技術研究所 高エネルギーｘ線イメージング装置およびその方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB805802A (en) * 1955-09-26 1958-12-10 Gen Electric Improvements relating to radiant energy image intensifier systems
US3163765A (en) * 1961-06-14 1964-12-29 Rauland Corp Gamma ray image converters
US3356851A (en) * 1963-10-22 1967-12-05 Picker X Ray Corp Division Inc Image intensifier tube with separable optical coupler
DE1439344A1 (de) * 1964-03-11 1969-02-13 Siemens Ag Bildwandler
FR1496819A (fr) * 1966-08-25 1967-10-06 Automatisme Cie Gle Dispositif permettant d'obtenir un faisceau de rayonnement d'énergie réglable à partir d'un faisceau de rayonnement d'énergie constante
BE792387A (nl) * 1971-12-31 1973-06-07 Agfa Gevaert Nv Versterkingsschermen voor rontgenfotografie
US3758723A (en) * 1972-01-18 1973-09-11 Imagex Inc X-ray inspection system
JPS5210037A (en) * 1975-07-15 1977-01-26 Fujitsu Ltd Shift register circuit
FR2345806A1 (fr) * 1976-03-24 1977-10-21 Rolls Royce Perfectionnements apportes aux intensificateurs d'image
US4195228A (en) * 1978-05-19 1980-03-25 General Electric Company Color contrast radiographic device
US4256965A (en) * 1979-01-15 1981-03-17 The United States Of America As Represented By The Secretary Of The Navy High energy fluoroscopic screen
DE2927428C3 (de) * 1979-07-06 1982-05-19 Siemens AG, 1000 Berlin und 8000 München Leuchtstoff

Also Published As

Publication number Publication date
FR2463420B1 (cg-RX-API-DMAC7.html) 1982-11-12
FR2463420A1 (fr) 1981-02-20
DE3067443D1 (en) 1984-05-17
EP0025374A1 (fr) 1981-03-18
JPS56155900A (en) 1981-12-02
US4398093A (en) 1983-08-09
ES494236A0 (es) 1981-07-16
ES8106210A1 (es) 1981-07-16
EP0025374B1 (fr) 1984-04-11
ATE7087T1 (de) 1984-04-15

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Legal Events

Date Code Title Description
MKEX Expiry