IT975679B - Miglioramenti relativi a schermi radiografici di rinforzo - Google Patents

Miglioramenti relativi a schermi radiografici di rinforzo

Info

Publication number
IT975679B
IT975679B IT86292/72A IT8629272A IT975679B IT 975679 B IT975679 B IT 975679B IT 86292/72 A IT86292/72 A IT 86292/72A IT 8629272 A IT8629272 A IT 8629272A IT 975679 B IT975679 B IT 975679B
Authority
IT
Italy
Prior art keywords
radiographic
improvements relating
reinforcement screens
screens
reinforcement
Prior art date
Application number
IT86292/72A
Other languages
English (en)
Italian (it)
Inventor
Belder R De
B Wenri
H Maurice
Esch R Van
Original Assignee
Agfa Gevaert
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 Agfa Gevaert filed Critical Agfa Gevaert
Application granted granted Critical
Publication of IT975679B publication Critical patent/IT975679B/it

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)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Luminescent Compositions (AREA)
IT86292/72A 1971-12-31 1972-12-14 Miglioramenti relativi a schermi radiografici di rinforzo IT975679B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6105071A GB1389024A (en) 1971-12-31 1971-12-31 Radiographic intensifying screens

Publications (1)

Publication Number Publication Date
IT975679B true IT975679B (it) 1974-08-10

Family

ID=10486529

Family Applications (1)

Application Number Title Priority Date Filing Date
IT86292/72A IT975679B (it) 1971-12-31 1972-12-14 Miglioramenti relativi a schermi radiografici di rinforzo

Country Status (8)

Country Link
US (1) US3872309A (enrdf_load_stackoverflow)
JP (1) JPS4881582A (enrdf_load_stackoverflow)
BE (1) BE792387A (enrdf_load_stackoverflow)
CA (1) CA968073A (enrdf_load_stackoverflow)
DE (1) DE2260858A1 (enrdf_load_stackoverflow)
FR (1) FR2167011A5 (enrdf_load_stackoverflow)
GB (1) GB1389024A (enrdf_load_stackoverflow)
IT (1) IT975679B (enrdf_load_stackoverflow)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980887A (en) * 1973-08-27 1976-09-14 U.S. Radium Corporation Silicon sensitized rare earth oxysulfide phosphors
JPS5919159B2 (ja) * 1975-11-14 1984-05-02 株式会社東芝 Ｘ センケイコウヒヨウジバン
GB1575511A (en) * 1976-03-18 1980-09-24 Agfa Gevaert Luminescent composition for radiation-conversion screens
GB1518613A (en) * 1976-03-18 1978-07-19 Agfa Gevaert Radiographic intensifying screens
US4070583A (en) * 1976-12-13 1978-01-24 General Electric Company Rare earth oxyhalide phosphors coactivated with terbium, thulium
US4297584A (en) * 1977-04-11 1981-10-27 Lockheed Missiles & Space Company, Inc. Rare earth phosphors and phosphor screens
US4101781A (en) * 1977-06-27 1978-07-18 Hewlett-Packard Company Stable fiber optic scintillative x-ray screen and method of production
JPS54107692A (en) * 1978-02-10 1979-08-23 Dainippon Toryo Kk Radiant ray intensifying paper
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
FR2463420A1 (fr) * 1979-08-14 1981-02-20 France Etat Convertisseur de photons non lumineux en photons lumineux et installation de controle non destructif faisant application de ce convertisseur
US4507560A (en) * 1980-06-13 1985-03-26 Gte Products Corporation Terbium-activated gadolinium oxysulfide X-ray phosphor
EP0088820B1 (en) * 1982-03-15 1987-02-04 Kasei Optonix, Ltd. Radiographic image conversion screens
JPS58156899A (ja) * 1982-03-15 1983-09-17 化成オプトニクス株式会社 放射線像変換スクリ−ン
DE3212405C2 (de) * 1982-04-02 1984-01-05 Siemens AG, 1000 Berlin und 8000 München Mit Terbium aktivierter Yttriumoxisulfid-Leuchtstoff
GB2119396B (en) * 1982-04-26 1985-11-20 Gen Electric Multi-layer x-ray screens
US4626688A (en) 1982-11-26 1986-12-02 Barnes Gary T Split energy level radiation detection
US4481416A (en) * 1982-12-20 1984-11-06 General Electric Company Thermoluminescent coactivated rare earth oxyhalide phosphors and x-ray image converters utilizing said phosphors
JPS59189200U (ja) * 1983-03-11 1984-12-15 化成オプトニクス株式会社 放射線増感紙
US4499159A (en) * 1984-04-13 1985-02-12 General Electric Company X-ray image converters utilizing rare earth oxyhalide phosphors
JPS6195351A (ja) * 1984-10-17 1986-05-14 Kasei Optonix Co Ltd 増感紙
HU195335B (en) * 1984-11-05 1988-04-28 Peter Teleki Method and modifying body for influencing effect on a target sensitive to radiation exerted by x-ray or gamma radiation
NL8500981A (nl) * 1985-04-03 1986-11-03 Philips Nv Roentgenbeeldversterkerbuis met een secundaire stralings absorberende luminescentielaag.
DE3614476A1 (de) * 1986-04-29 1987-11-12 Du Pont Deutschland Aufzeichnungssystem fuer die strahlentherapie
US5025163A (en) * 1989-12-01 1991-06-18 Eastman Kodak Company Radiographic imaging screen
US5334843A (en) * 1992-08-17 1994-08-02 Zeman Herbert D Composite scintillator screen
US7094361B2 (en) * 1999-03-19 2006-08-22 Rutgers, The State University Optically transparent nanocomposite materials
US6699406B2 (en) * 1999-03-19 2004-03-02 Rutgers, The State University Rare earth doped host materials
US6457860B1 (en) * 2001-01-10 2002-10-01 Eastman Kodak Company Light-weight imaging assemblies for oncology portal imaging
JP2005049338A (ja) * 2003-06-30 2005-02-24 Agfa Gevaert Nv 直接ｘ線検出のための希土類活性化ルテチウムオキシオルトシリケート燐光体
EP1493798A1 (en) * 2003-06-30 2005-01-05 Agfa-Gevaert Rare earth activated lutetium oxysulfide phosphor for direct x-ray detection.
US20040262536A1 (en) * 2003-06-30 2004-12-30 Van Den Bergh Rudy Rare earth activated rare earth oxysulfide phosphor for direct X-ray detection
JP2005351666A (ja) * 2004-06-08 2005-12-22 Fuji Photo Film Co Ltd 放射線増感スクリーンおよび放射線画像形成方法
US7214947B2 (en) * 2005-03-25 2007-05-08 General Electric Company Detector assembly and method of manufacture
US7586252B2 (en) * 2005-05-23 2009-09-08 General Electric Company Phosphor screen and imaging assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584216A (en) * 1968-09-12 1971-06-08 Bendix Corp Radiographic intensifying screen
US3617743A (en) * 1968-10-23 1971-11-02 Gen Electric X-ray image convertors utilizing lanthanum and gadolinium oxyhalide luminescent materials activated with terbium
US3617285A (en) * 1969-10-21 1971-11-02 William Joseph Staudenmayer Light intensifying screens

Also Published As

Publication number Publication date
FR2167011A5 (enrdf_load_stackoverflow) 1973-08-17
JPS4881582A (enrdf_load_stackoverflow) 1973-10-31
CA968073A (en) 1975-05-20
US3872309A (en) 1975-03-18
BE792387A (nl) 1973-06-07
DE2260858A1 (de) 1973-07-05
GB1389024A (en) 1975-04-03

Similar Documents

Publication Publication Date Title
IT975679B (it) Miglioramenti relativi a schermi radiografici di rinforzo
AT344961B (de) Bewehrung
IT998272B (it) Pannello per costruzioni
BE779670R (fr) Agrafe destinee a obturer un tube
BE770568A (fr) Machine a tamiser
SE390141B (sv) Bojlig armeringskonstruktion
AR192257A1 (es) Un dentifrico
BE746974A (fr) Ecran renforcateur a usage radiographique
IT969869B (it) Perfezionamenti relativi a mieti trebbia
SE381276B (sv) Rontgenomvandlingsskerm
DK144593C (da) Stelkonstruktion
IT968027B (it) Perfezionamenti relativi a dentiere
BR7102744D0 (pt) Mecanismo reforcador
IT976047B (it) Meccanismo a dividere roativo
SE400069B (sv) Lasthallare
IT954335B (it) Telaio di tessitura
IT955520B (it) Pannello composto
IT956073B (it) Macchina volumetrica
IT963493B (it) Perfezionamenti relativi a cerniere
BR7204278D0 (pt) Um multiplenor
SE411826B (sv) Rontgenapparat
IT970906B (it) Perfezionamenti relativi a dispo sitivi di controllo
BR7206899D0 (pt) Um painel estrutural
CH540401A (de) Schwemmaggregat
IT960852B (it) Struttura a pannello per pareti divisorie