FR2176097B1 - - Google Patents

Info

Publication number
FR2176097B1
FR2176097B1 FR7309309A FR7309309A FR2176097B1 FR 2176097 B1 FR2176097 B1 FR 2176097B1 FR 7309309 A FR7309309 A FR 7309309A FR 7309309 A FR7309309 A FR 7309309A FR 2176097 B1 FR2176097 B1 FR 2176097B1
Authority
FR
France
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
FR7309309A
Other languages
French (fr)
Other versions
FR2176097A1 (enrdf_load_stackoverflow
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.)
Allard Way Holdings Ltd
Original Assignee
Elliott Brothers London 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
Application filed by Elliott Brothers London Ltd filed Critical Elliott Brothers London Ltd
Publication of FR2176097A1 publication Critical patent/FR2176097A1/fr
Application granted granted Critical
Publication of FR2176097B1 publication Critical patent/FR2176097B1/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
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/12—Laminated shielding materials
    • G21F1/125—Laminated shielding materials comprising metals

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiation-Therapy Devices (AREA)
FR7309309A 1972-03-16 1973-03-15 Expired FR2176097B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1237372A GB1409263A (en) 1972-03-16 1972-03-16 Neutron beam collimators

Publications (2)

Publication Number Publication Date
FR2176097A1 FR2176097A1 (enrdf_load_stackoverflow) 1973-10-26
FR2176097B1 true FR2176097B1 (enrdf_load_stackoverflow) 1978-06-23

Family

ID=10003354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309309A Expired FR2176097B1 (enrdf_load_stackoverflow) 1972-03-16 1973-03-15

Country Status (5)

Country Link
JP (1) JPS491997A (enrdf_load_stackoverflow)
DE (1) DE2311533A1 (enrdf_load_stackoverflow)
FR (1) FR2176097B1 (enrdf_load_stackoverflow)
GB (1) GB1409263A (enrdf_load_stackoverflow)
NL (1) NL7303615A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329240B2 (enrdf_load_stackoverflow) * 1974-05-30 1978-08-19
GB1462518A (en) * 1974-11-05 1977-01-26 Flocee R Restriction of fields of radiation
GB2117964B (en) * 1982-04-02 1985-10-16 Amersham Int Plc Radiation shielding bricks
JPS6415309A (en) * 1987-07-08 1989-01-19 Agency Ind Science Techn Production of metal fine powder
EP2355108B1 (en) * 2010-02-08 2012-11-14 Technische Universität München Shielding material and shielding element for shielding gamma and neutron radiation
CN106110516A (zh) * 2016-06-17 2016-11-16 深圳市奥沃医学新技术发展有限公司 一种成像准直体、治疗头及治疗设备
CN108969899B (zh) * 2017-06-05 2024-07-12 南京中硼联康医疗科技有限公司 用于中子捕获治疗的射束整形体
WO2018223487A1 (zh) 2017-06-05 2018-12-13 南京中硼联康医疗科技有限公司 用于中子捕获治疗的射束整形体
CN118001622B (zh) * 2024-04-08 2024-06-25 华硼中子科技(杭州)有限公司 一种bnct治疗肺癌时的正常组织保护装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH283222A (fr) * 1950-04-22 1952-05-31 Bbc Brown Boveri & Cie Blende zur Abschirmung von Röntgenstrahlen.
FR1245292A (fr) * 1959-12-28 1960-11-04 Ici Ltd Matière de protection contre le rayonnement neutronique
DE1948632C3 (de) * 1969-09-26 1973-12-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bestrahlungsanlage fur Neutronen therapie

Also Published As

Publication number Publication date
GB1409263A (en) 1975-10-08
JPS491997A (enrdf_load_stackoverflow) 1974-01-09
DE2311533A1 (de) 1973-09-27
FR2176097A1 (enrdf_load_stackoverflow) 1973-10-26
NL7303615A (enrdf_load_stackoverflow) 1973-09-18

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Legal Events

Date Code Title Description
ST Notification of lapse