FR2430023A1 - Detecteur de radiations auto-alimente - Google Patents

Detecteur de radiations auto-alimente

Info

Publication number
FR2430023A1
FR2430023A1 FR7915567A FR7915567A FR2430023A1 FR 2430023 A1 FR2430023 A1 FR 2430023A1 FR 7915567 A FR7915567 A FR 7915567A FR 7915567 A FR7915567 A FR 7915567A FR 2430023 A1 FR2430023 A1 FR 2430023A1
Authority
FR
France
Prior art keywords
radiation detector
self
supplied radiation
insulator
electrode
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
FR7915567A
Other languages
English (en)
Other versions
FR2430023B1 (fr
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.)
CBS 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 FR2430023A1 publication Critical patent/FR2430023A1/fr
Application granted granted Critical
Publication of FR2430023B1 publication Critical patent/FR2430023B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G01T3/006—Measuring neutron radiation using self-powered detectors (for neutrons as well as for Y- or X-rays), e.g. using Compton-effect (Compton diodes) or photo-emission or a (n,B) nuclear reaction

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)

Abstract

a. Détecteur de radiations. b. Détecteur caractérisé par une électrode émettrice tubulaire entamée coaxialement par une électrode collectrice avec interposition d'un isolant, cette électrode collectrice comportant une partie venant coaxialement à l'intérieur de l'électrode émettrice, en étant séparée de celle-ci par un isolant c. L'invention s'applique à la surveillance et à la commande des réacteurs nucléaires.
FR7915567A 1978-06-27 1979-06-18 Detecteur de radiations auto-alimente Granted FR2430023A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/919,573 US4237380A (en) 1978-06-27 1978-06-27 Self-powered radiation detector with insulated inner and outer collector electrodes

Publications (2)

Publication Number Publication Date
FR2430023A1 true FR2430023A1 (fr) 1980-01-25
FR2430023B1 FR2430023B1 (fr) 1984-12-07

Family

ID=25442327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915567A Granted FR2430023A1 (fr) 1978-06-27 1979-06-18 Detecteur de radiations auto-alimente

Country Status (6)

Country Link
US (1) US4237380A (fr)
JP (1) JPS556295A (fr)
CA (1) CA1108777A (fr)
DE (1) DE2925003A1 (fr)
FR (1) FR2430023A1 (fr)
GB (1) GB2024508B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3019932A1 (fr) * 2014-04-14 2015-10-16 Areva Np Detecteur de neutrons autoalimentes d'un reacteur a eau pressurisee

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213078C2 (de) * 1982-04-07 1985-01-10 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Selbst stromliefernder Neutronendetektor mit einem Emitter aus einer Gadoliniumfolie und zwei dazu konzentrischen Kollektoren
US4554456A (en) * 1982-08-13 1985-11-19 Westinghouse Electric Corp. Self-powered gamma responses detector
US4656682A (en) * 1985-08-29 1987-04-14 Defelice Susan F Bed clothing
US5987667A (en) * 1999-01-15 1999-11-23 Haverly; Shirley Mae Convertible blanket and pillow
FR2940715B1 (fr) * 2008-12-30 2011-03-11 Areva Np Procede de mesure du flux neutronique dans le coeur d'un reacteur nucleaire a l'aide d'un reacteur au cobalt et dispositif associe
US10438708B2 (en) * 2011-10-04 2019-10-08 Westinghouse Electric Company Llc In-core instrument thimble assembly
US20140072086A1 (en) * 2012-09-11 2014-03-13 Ge-Hitachi Nuclear Energy Americas Llc Method and system for measuring a spent fuel pool temperature and liquid level without external electrical power
US20140376678A1 (en) * 2013-06-25 2014-12-25 Robert H. Leyse Method of and Apparatus for Monitoring a Nuclear Reactor Core Under Normal and Accident Conditions
WO2015179858A1 (fr) * 2014-05-23 2015-11-26 Brigham And Women's Hospital, Inc. Détecteurs, système et procédé de détection de rayonnement ionisant à l'aide de courant à haute énergie
US11694816B2 (en) 2018-10-02 2023-07-04 Framatome Inc. Self-powered in-core detector arrangement for measuring flux in a nuclear reactor core

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375370A (en) * 1965-12-28 1968-03-26 Ca Atomic Energy Ltd Self-powered neutron detector
US3259745A (en) * 1963-10-18 1966-07-05 George F Garlick Boron-12 beta decay neutron detector
US3603793A (en) * 1969-08-01 1971-09-07 Babcock & Wilcox Co Radiation detector solid state radiation detection using an insulator between the emitter and collector
CA917827A (en) * 1971-01-19 1972-12-26 Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited Neutron and gamma flux detector
DE2157741C3 (de) * 1971-11-22 1974-05-09 Siemens Ag Neutronendetektor mit einer Compton-Elektronen aussendenden Emitter-Elektrode
US3872311A (en) * 1973-07-05 1975-03-18 Westinghouse Electric Corp Self-powered neutron detector
DE2339004A1 (de) * 1973-08-01 1975-02-20 Siemens Ag Neutronendetektor
BE822494A (fr) * 1973-12-03 1975-03-14 Detecteur de neutrons sans energie exterieure
US4008399A (en) * 1974-02-06 1977-02-15 The United States Of America As Represented By The United States Energy Research And Development Administration Gamma compensated, self powered neutron detector
US4080311A (en) * 1976-08-31 1978-03-21 Gulf Research & Development Company Thermally stable phosphate containing alumina precipitates and their method of preparation
US4118626A (en) * 1977-02-23 1978-10-03 Westinghouse Electric Corp. Gamma flux responsive self-powered radiation detector
JPS53119089A (en) * 1977-03-28 1978-10-18 Toshiba Corp Self output type neutron detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3019932A1 (fr) * 2014-04-14 2015-10-16 Areva Np Detecteur de neutrons autoalimentes d'un reacteur a eau pressurisee
WO2015158523A1 (fr) * 2014-04-14 2015-10-22 Areva Np Detecteur de neutrons autoalimentes d'un reacteur a eau pressurisee

Also Published As

Publication number Publication date
GB2024508B (en) 1982-11-17
CA1108777A (fr) 1981-09-08
FR2430023B1 (fr) 1984-12-07
US4237380A (en) 1980-12-02
JPS556295A (en) 1980-01-17
DE2925003A1 (de) 1980-01-10
GB2024508A (en) 1980-01-09

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Legal Events

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