GB1409263A - Neutron beam collimators - Google Patents

Neutron beam collimators

Info

Publication number
GB1409263A
GB1409263A GB1237372A GB1237372A GB1409263A GB 1409263 A GB1409263 A GB 1409263A GB 1237372 A GB1237372 A GB 1237372A GB 1237372 A GB1237372 A GB 1237372A GB 1409263 A GB1409263 A GB 1409263A
Authority
GB
United Kingdom
Prior art keywords
layer
neutrons
neutron
collisions
lead
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
GB1237372A
Other languages
English (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
Priority to GB1237372A priority Critical patent/GB1409263A/en
Priority to DE19732311533 priority patent/DE2311533A1/de
Priority to JP2786573A priority patent/JPS491997A/ja
Priority to NL7303615A priority patent/NL7303615A/xx
Priority to FR7309309A priority patent/FR2176097B1/fr
Publication of GB1409263A publication Critical patent/GB1409263A/en
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)
GB1237372A 1972-03-16 1972-03-16 Neutron beam collimators Expired GB1409263A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1237372A GB1409263A (en) 1972-03-16 1972-03-16 Neutron beam collimators
DE19732311533 DE2311533A1 (de) 1972-03-16 1973-03-08 Neutronenstrahlkollimator
JP2786573A JPS491997A (enrdf_load_stackoverflow) 1972-03-16 1973-03-09
NL7303615A NL7303615A (enrdf_load_stackoverflow) 1972-03-16 1973-03-15
FR7309309A FR2176097B1 (enrdf_load_stackoverflow) 1972-03-16 1973-03-15

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1409263A true GB1409263A (en) 1975-10-08

Family

ID=10003354

Family Applications (1)

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

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)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117964A (en) * 1982-04-02 1983-10-19 Amersham Int Plc Radiation shielding bricks
EP2355108A1 (en) * 2010-02-08 2011-08-10 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
CN108969899A (zh) * 2017-06-05 2018-12-11 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
EP3566748A4 (en) * 2017-06-05 2019-12-11 Neuboron Medtech Ltd. Beam shaping arrangement for neutron capture therapy

Families Citing this family (4)

* 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
JPS6415309A (en) * 1987-07-08 1989-01-19 Agency Ind Science Techn Production of metal fine powder
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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117964A (en) * 1982-04-02 1983-10-19 Amersham Int Plc Radiation shielding bricks
EP2355108A1 (en) * 2010-02-08 2011-08-10 Technische Universität München Shielding material and shielding element for shielding gamma and neutron radiation
WO2011095642A1 (en) * 2010-02-08 2011-08-11 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
CN108969899A (zh) * 2017-06-05 2018-12-11 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
EP3566748A4 (en) * 2017-06-05 2019-12-11 Neuboron Medtech Ltd. Beam shaping arrangement for neutron capture therapy
US11559705B2 (en) 2017-06-05 2023-01-24 Neuboron Medtech Ltd. Neutron capture therapy system

Also Published As

Publication number Publication date
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
FR2176097B1 (enrdf_load_stackoverflow) 1978-06-23

Similar Documents

Publication Publication Date Title
US2796529A (en) Radiation shield
ATE193147T1 (de) Stabilisiertes abgereichertes uraniummaterial
US3781564A (en) Neutron beam collimators
GB1409263A (en) Neutron beam collimators
ES2021516A6 (es) Aparato de radiografia neutronica y aparato para generar un haz de neutrones para dicha radiografia.
GB1498530A (en) Neutron irradiation apparatus
US3435215A (en) Calibration of gamma ray radioactive borehole logging tools
Yule et al. Utilization of reactor fast neutrons for activation analysis
US2580360A (en) X-ray shield
Jacobs et al. An arsenic-activation detector for bursts of 2.5 and 14 MeV neutron
Lundberg Neutron beam collimators
Yucker et al. Charge code for space radiation shielding analysis
Slobodien Chapter Three Radiation Hazards in the Laboratory
MacDonald CCA–103
Bison et al. Fast neutron activation analysis for nitrogen in explosives and propellants
Höfert Radiation hazard of induced activity in air as produced by high energy accelerators
Greene et al. Developments in achieving optimum beam profiles for 15 MeV neutron beams
Mijnheer et al. Measurements of radiation components in a phantom for a collimated dT neutron beam
VOLTS Protection Against Neutron Radiation up to 30 Million Electron Volts
Zaider et al. Radiation science for physicians and public health workers
Miller Nuclear Terrorism: Nature of Radiation
Lundberg Improvements in or relating to neutron beam collimators
Richardson Australian standards of radioactivity and radiation dosimetry
Amato et al. Radiophotoluminescent Gamma-Ray Dosimetry of Mixed Neutron Gamma-Ray Radiation Fields
Grünauer Neutron collimator calculations

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee