FR2676584B1 - Filtre attenuateur de type face-profil pour appareil a rayons x. - Google Patents

Filtre attenuateur de type face-profil pour appareil a rayons x.

Info

Publication number
FR2676584B1
FR2676584B1 FR9105799A FR9105799A FR2676584B1 FR 2676584 B1 FR2676584 B1 FR 2676584B1 FR 9105799 A FR9105799 A FR 9105799A FR 9105799 A FR9105799 A FR 9105799A FR 2676584 B1 FR2676584 B1 FR 2676584B1
Authority
FR
France
Prior art keywords
face
ray apparatus
profile type
type attenuator
attenuator filter
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 - Lifetime
Application number
FR9105799A
Other languages
English (en)
Other versions
FR2676584A1 (fr
Inventor
Cyril Ponchut
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.)
General Electric CGR SA
Original Assignee
General Electric CGR SA
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 General Electric CGR SA filed Critical General Electric CGR SA
Priority to FR9105799A priority Critical patent/FR2676584B1/fr
Publication of FR2676584A1 publication Critical patent/FR2676584A1/fr
Application granted granted Critical
Publication of FR2676584B1 publication Critical patent/FR2676584B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/10—Scattering devices; Absorbing devices; Ionising radiation filters

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR9105799A 1991-05-14 1991-05-14 Filtre attenuateur de type face-profil pour appareil a rayons x. Expired - Lifetime FR2676584B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9105799A FR2676584B1 (fr) 1991-05-14 1991-05-14 Filtre attenuateur de type face-profil pour appareil a rayons x.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9105799A FR2676584B1 (fr) 1991-05-14 1991-05-14 Filtre attenuateur de type face-profil pour appareil a rayons x.

Publications (2)

Publication Number Publication Date
FR2676584A1 FR2676584A1 (fr) 1992-11-20
FR2676584B1 true FR2676584B1 (fr) 1994-01-07

Family

ID=9412746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9105799A Expired - Lifetime FR2676584B1 (fr) 1991-05-14 1991-05-14 Filtre attenuateur de type face-profil pour appareil a rayons x.

Country Status (1)

Country Link
FR (1) FR2676584B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770677B1 (fr) * 1997-11-03 1999-12-24 Ge Medical Syst Sa Filtre de conformation de faisceau de rayon-x a surface variable et appareil d'imagerie pour rayon-x incorporant un tel filtre
EP2621342B1 (fr) * 2010-09-30 2017-08-09 Koninklijke Philips N.V. Filtre dynamique pour tomodensitométrie
US9627098B2 (en) * 2013-03-14 2017-04-18 Varex Imaging Corporation Real-time moving collimators made with X-ray filtering material
DE102014013082A1 (de) * 2014-09-09 2016-03-10 Forschungszentrum Jülich GmbH Anordnung für polarisierte Neutronenstrahlen und Verfahren zur Polarisationsanalyse
CN114797255B (zh) * 2022-04-12 2023-03-24 江苏天马环保科技集团有限公司 一种工业废水处理系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE717192C (de) * 1936-03-10 1942-02-07 Gustav Grossmann Dr Einrichtung zum Schutz des Kranken vor Roentgenschaedigung
JPS6235639B2 (fr) * 1980-05-30 1987-08-03 Andorei Serugeeeuitsuchi Iwanofu
DE3705295A1 (de) * 1987-02-19 1988-09-01 Kernforschungsz Karlsruhe Einrichtung zur tiefenabhaengigen implantation von teilchen in ein target

Also Published As

Publication number Publication date
FR2676584A1 (fr) 1992-11-20

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