GB1589434A - Neutron detection systems - Google Patents

Neutron detection systems Download PDF

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Publication number
GB1589434A
GB1589434A GB28274/77A GB2827477A GB1589434A GB 1589434 A GB1589434 A GB 1589434A GB 28274/77 A GB28274/77 A GB 28274/77A GB 2827477 A GB2827477 A GB 2827477A GB 1589434 A GB1589434 A GB 1589434A
Authority
GB
United Kingdom
Prior art keywords
neutron
fission
alpha
uranium
detector
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
GB28274/77A
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1589434A publication Critical patent/GB1589434A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
    • H01J47/12—Neutron detector tubes, e.g. BF3 tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
GB28274/77A 1976-07-07 1977-07-06 Neutron detection systems Expired GB1589434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/703,156 US4086490A (en) 1976-07-07 1976-07-07 Wide range neutron detection system

Publications (1)

Publication Number Publication Date
GB1589434A true GB1589434A (en) 1981-05-13

Family

ID=24824252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28274/77A Expired GB1589434A (en) 1976-07-07 1977-07-06 Neutron detection systems

Country Status (5)

Country Link
US (1) US4086490A (enExample)
JP (1) JPS536796A (enExample)
DE (1) DE2729210C2 (enExample)
FR (1) FR2357915A1 (enExample)
GB (1) GB1589434A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682036A (en) * 1984-01-23 1987-07-21 Japan Atomic Energy Research Institute Gamma ray compensation-type neutron ionization chamber

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271361A (en) * 1980-01-28 1981-06-02 The United States Of America As Represented By The United States Department Of Energy Arsenic activation neutron detector
JPS57165779A (en) * 1981-04-07 1982-10-12 Toshiba Corp Fission able type detecting device for neutron
US4404470A (en) * 1981-05-14 1983-09-13 Wang Ching L Neutron streak camera
US4447727A (en) * 1981-06-30 1984-05-08 Irt Corporation Large area neutron proportional counter and portal monitor detector
US4963315A (en) * 1986-06-19 1990-10-16 Westinghouse Electric Corp. Low level detector monitor
EP0250222B1 (en) * 1986-06-19 1990-10-31 Westinghouse Electric Corporation Low level detector monitor
FR2662816B1 (fr) * 1990-06-05 1993-10-22 Commissariat A Energie Atomique Chambre a fission a grande gamme de mesure et dispositif de mesure de debit de fluence neutronique utilisant cette chambre a fission.
FR2670301B1 (fr) * 1990-12-07 1993-02-12 Merlin Gerin Dispositif de detection neutronique a dynamique etendue pour le controle et la commande des reacteurs nucleaires.
FR2679371B1 (fr) * 1991-07-18 1993-10-08 Commissariat A Energie Atomique Dispositif de surveillance du flux neutronique d'un reacteur nucleaire.
US6426504B1 (en) * 1998-10-14 2002-07-30 General Electric Company Gamma resistant dual range neutron detectors
RU2142148C1 (ru) * 1999-02-11 1999-11-27 Научно-исследовательский институт технологии материалов Способ определения среднего заряда от нейтронов в импульсе камеры деления
US7368726B2 (en) 2004-03-31 2008-05-06 Thermo Fisher Scientific Inc. Method and apparatus for detecting high-energy radiation using a pulse mode ion chamber
US8223913B2 (en) * 2004-03-31 2012-07-17 Thermo Fisher Scientific Inc. Method and apparatus for detecting high-energy radiation using a pulse mode ion chamber
JP5336934B2 (ja) * 2009-06-05 2013-11-06 株式会社東芝 広域中性子束監視システムおよび検出器特性評価装置
CN103969677B (zh) * 2013-01-25 2016-09-07 中国科学技术大学 基于Pulse-Current模式的宽动态范围中子通量测量系统及方法
CN103413585B (zh) * 2013-07-31 2016-02-10 中科华核电技术研究院有限公司 基于pc/104总线的数字化反应堆外核测量系统
CN113238274B (zh) * 2021-05-26 2022-01-07 西安中核核仪器股份有限公司 一种宽量程同轴穿墙双电离室区域γ辐射探测方法
CN116736364B (zh) * 2023-05-12 2023-12-29 中国工程物理研究院材料研究所 一种中子测量系统本底计数率抑制系统及抑制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH397883A (de) * 1963-03-01 1965-08-31 Foerderung Forschung Gmbh Verfahren zur y-Kompensation einer Ionisationskammer
US3311770A (en) * 1963-05-13 1967-03-28 Gen Electric Gamma compensated neutron ion chamber
GB1133789A (en) * 1966-07-22 1968-11-20 Atomic Energy Authority Uk Improvements in or relating to neutron flux detectors
JPS5223754B2 (enExample) * 1972-08-09 1977-06-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682036A (en) * 1984-01-23 1987-07-21 Japan Atomic Energy Research Institute Gamma ray compensation-type neutron ionization chamber

Also Published As

Publication number Publication date
DE2729210C2 (de) 1987-02-26
FR2357915B1 (enExample) 1983-11-04
US4086490A (en) 1978-04-25
DE2729210A1 (de) 1978-01-19
FR2357915A1 (fr) 1978-02-03
JPS536796A (en) 1978-01-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee