FR2357915A1 - Installation de detection de neutrons - Google Patents

Installation de detection de neutrons

Info

Publication number
FR2357915A1
FR2357915A1 FR7720976A FR7720976A FR2357915A1 FR 2357915 A1 FR2357915 A1 FR 2357915A1 FR 7720976 A FR7720976 A FR 7720976A FR 7720976 A FR7720976 A FR 7720976A FR 2357915 A1 FR2357915 A1 FR 2357915A1
Authority
FR
France
Prior art keywords
neutron
detector
operating
neutrons
neutron detection
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.)
Granted
Application number
FR7720976A
Other languages
English (en)
French (fr)
Other versions
FR2357915B1 (https=
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 FR2357915A1 publication Critical patent/FR2357915A1/fr
Application granted granted Critical
Publication of FR2357915B1 publication Critical patent/FR2357915B1/fr
Granted 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)
FR7720976A 1976-07-07 1977-07-07 Installation de detection de neutrons Granted FR2357915A1 (fr)

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 (2)

Publication Number Publication Date
FR2357915A1 true FR2357915A1 (fr) 1978-02-03
FR2357915B1 FR2357915B1 (https=) 1983-11-04

Family

ID=24824252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720976A Granted FR2357915A1 (fr) 1976-07-07 1977-07-07 Installation de detection de neutrons

Country Status (5)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2662816A1 (fr) * 1990-06-05 1991-12-06 Commissariat Energie Atomique Chambre a fission a grande gamme de mesure et dispositif de mesure de debit de fluence neutronique utilisant cette chambre a fission.
FR2670301A1 (fr) * 1990-12-07 1992-06-12 Merlin Gerin Dispositif de detection neutronique a dynamique etendue pour le controle et la commande des reacteurs nucleaires.
RU2142148C1 (ru) * 1999-02-11 1999-11-27 Научно-исследовательский институт технологии материалов Способ определения среднего заряда от нейтронов в импульсе камеры деления

Families Citing this family (16)

* 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
JPS60154447A (ja) * 1984-01-23 1985-08-14 Japan Atom Energy Res Inst ガンマ線補償型中性子電離箱
US4963315A (en) * 1986-06-19 1990-10-16 Westinghouse Electric Corp. Low level detector monitor
ES2018266B3 (es) * 1986-06-19 1991-04-01 Westinghouse Electric Corp Detector de nivel bajo.
FR2679371B1 (fr) * 1991-07-18 1993-10-08 Commissariat A Energie Atomique Dispositif de surveillance du flux neutronique d'un reacteur nucleaire.
EP0994367B1 (en) * 1998-10-14 2005-08-17 General Electric Company Gamma resistant dual range neutron detector
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
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
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1133789A (en) * 1966-07-22 1968-11-20 Atomic Energy Authority Uk Improvements in or relating to neutron flux detectors

Family Cites Families (3)

* 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
JPS5223754B2 (https=) * 1972-08-09 1977-06-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1133789A (en) * 1966-07-22 1968-11-20 Atomic Energy Authority Uk Improvements in or relating to neutron flux detectors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/68 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2662816A1 (fr) * 1990-06-05 1991-12-06 Commissariat Energie Atomique Chambre a fission a grande gamme de mesure et dispositif de mesure de debit de fluence neutronique utilisant cette chambre a fission.
EP0461015A1 (fr) * 1990-06-05 1991-12-11 Commissariat A L'energie Atomique Dispositif de mesure de débit de fluence neutronique
US5098639A (en) * 1990-06-05 1992-03-24 Commissariat L'energie Atomique Fission chamber with a wide measuring range and apparatus for measuring the neutron flux density using said fission chamber
FR2670301A1 (fr) * 1990-12-07 1992-06-12 Merlin Gerin Dispositif de detection neutronique a dynamique etendue pour le controle et la commande des reacteurs nucleaires.
EP0490783A3 (en) * 1990-12-07 1992-09-02 Merlin Gerin Neutron detection apparatus with extended dynamic range for checking and control of nuclear reactors
US5192490A (en) * 1990-12-07 1993-03-09 Merlin Gerin Extended range neutron detection device for monitoring and control of nuclear reactors
RU2142148C1 (ru) * 1999-02-11 1999-11-27 Научно-исследовательский институт технологии материалов Способ определения среднего заряда от нейтронов в импульсе камеры деления

Also Published As

Publication number Publication date
GB1589434A (en) 1981-05-13
JPS536796A (en) 1978-01-21
FR2357915B1 (https=) 1983-11-04
DE2729210A1 (de) 1978-01-19
DE2729210C2 (de) 1987-02-26
US4086490A (en) 1978-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse