FR2176097A1 - - Google Patents

Info

Publication number
FR2176097A1
FR2176097A1 FR7309309A FR7309309A FR2176097A1 FR 2176097 A1 FR2176097 A1 FR 2176097A1 FR 7309309 A FR7309309 A FR 7309309A FR 7309309 A FR7309309 A FR 7309309A FR 2176097 A1 FR2176097 A1 FR 2176097A1
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.)
Granted
Application number
FR7309309A
Other languages
French (fr)
Other versions
FR2176097B1 (en
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
FR7309309A 1972-03-16 1973-03-15 Expired FR2176097B1 (en)

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 true FR2176097A1 (en) 1973-10-26
FR2176097B1 FR2176097B1 (en) 1978-06-23

Family

ID=10003354

Family Applications (1)

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

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290225A1 (en) * 1974-11-05 1976-06-04 Flocee Rune Shaping a radiation beam for radiotherapy - using a deformable block of material containing a heavy metal powder

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329240B2 (en) * 1974-05-30 1978-08-19
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 (en) * 2016-06-17 2016-11-16 深圳市奥沃医学新技术发展有限公司 A kind of imaging collimation body, treatment head and therapeutic equipment
CN108969899A (en) * 2017-06-05 2018-12-11 南京中硼联康医疗科技有限公司 Beam-shaping body for neutron capture treatment
RU2734955C1 (en) * 2017-06-05 2020-10-26 Нойборон Медтех Лтд. Beam forming unit for neutron capturing therapy

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1035974A (en) * 1950-04-22 1953-09-02 Bbc Brown Boveri & Cie screen to filter rontgen rays
FR1245292A (en) * 1959-12-28 1960-11-04 Ici Ltd Protective material against neutron radiation
FR2062688A5 (en) * 1969-09-26 1971-06-25 Licentia Gmbh

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1035974A (en) * 1950-04-22 1953-09-02 Bbc Brown Boveri & Cie screen to filter rontgen rays
FR1245292A (en) * 1959-12-28 1960-11-04 Ici Ltd Protective material against neutron radiation
FR2062688A5 (en) * 1969-09-26 1971-06-25 Licentia Gmbh

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290225A1 (en) * 1974-11-05 1976-06-04 Flocee Rune Shaping a radiation beam for radiotherapy - using a deformable block of material containing a heavy metal powder

Also Published As

Publication number Publication date
FR2176097B1 (en) 1978-06-23
DE2311533A1 (en) 1973-09-27
JPS491997A (en) 1974-01-09
NL7303615A (en) 1973-09-18
GB1409263A (en) 1975-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse