ES8802348A1 - Aparato para medir el nivel de potencia en el campo de flujo - Google Patents

Aparato para medir el nivel de potencia en el campo de flujo

Info

Publication number
ES8802348A1
ES8802348A1 ES538293A ES538293A ES8802348A1 ES 8802348 A1 ES8802348 A1 ES 8802348A1 ES 538293 A ES538293 A ES 538293A ES 538293 A ES538293 A ES 538293A ES 8802348 A1 ES8802348 A1 ES 8802348A1
Authority
ES
Spain
Prior art keywords
electrical system
sensor
gamma ray
thermocouple
heatable
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
ES538293A
Other languages
English (en)
Other versions
ES538293A0 (es
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES538293A0 publication Critical patent/ES538293A0/es
Publication of ES8802348A1 publication Critical patent/ES8802348A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G01T3/04—Measuring neutron radiation using calorimetric devices

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)

Abstract

APARATO PARA MEDIR EL NIVEL DE POTENCIA EN UN CAMPO DE FLUJO QUE INCLUYE TANTO RAYOS GAMMA COMO NEUTRONES. CONSTA DE UN PRIMER DETECTOR (38) PROVISTO POR LO MENOS DE UN SENSOR DISPUESTO EN UN AMBIENTE DE NEUTRONES Y RAYOS GAMMA Y CONECTADO ELECTRICAMENTE CON EL SISTEMA ELECTRICO DEL APARATO; DE UN SEGUNDO DETECTOR (42) QUE CONTIENE POR LO MENOS UN SENSOR CONECTADO ELECTRICAMENTE CON EL SENSOR DEL PRIMER DETECTOR (38); DE UN MATERIAL FISIONABLE (40) CONTENIDO EN EL PRIMER DETECTOR EN SITUACION DE CONDUCTOR DEL CALOR RESPECTO AL SENSOR DE DICHO DETECTOR; Y DE UN MATERIAL NO FISIONABLE CONTENIDO EN EL SEGUNDO DETECTOR EN SITUACION DE CONDUCTOR DEL CALOR RESPECTO AL SENSOR DEL MENCIONADO DETECTOR.
ES538293A 1983-12-12 1984-12-05 Aparato para medir el nivel de potencia en el campo de flujo Expired ES8802348A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/560,122 US4614635A (en) 1983-12-12 1983-12-12 Fission-couple neutron sensor

Publications (2)

Publication Number Publication Date
ES538293A0 ES538293A0 (es) 1987-04-16
ES8802348A1 true ES8802348A1 (es) 1987-04-16

Family

ID=24236465

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538293A Expired ES8802348A1 (es) 1983-12-12 1984-12-05 Aparato para medir el nivel de potencia en el campo de flujo

Country Status (6)

Country Link
US (1) US4614635A (es)
JP (1) JPS60168067A (es)
DE (1) DE3443720A1 (es)
ES (1) ES8802348A1 (es)
IT (1) IT1178656B (es)
SE (1) SE8406289L (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3764525D1 (en) * 1986-02-03 1990-10-04 Siemens Ag Gammathermometer.
US4857259A (en) * 1986-05-16 1989-08-15 Westinghouse Electric Corp. Neutron dosimeter
US5185122A (en) * 1990-12-18 1993-02-09 Geoscience Ltd. Gamma ray flux measurement system
US5940460A (en) * 1997-09-15 1999-08-17 The United States Of America As Represented By The United States Department Of Energy Solid state neutron detector array
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
US20060023828A1 (en) * 2004-07-29 2006-02-02 Mcgregor Douglas S Micro neutron detectors
DE502007004378D1 (de) * 2006-09-06 2010-08-26 Kistler Holding Ag Temperatursensor mit bearbeitbarer Front
US9324465B2 (en) 2009-04-01 2016-04-26 Ge-Hitachi Nuclear Energy Americas Llc Methods and apparatuses for operating nuclear reactors and for determining power levels in the nuclear reactors
US8238509B2 (en) 2009-09-11 2012-08-07 Ge-Hitachi Nuclear Energy Americas Llc Neutron monitoring systems including gamma thermometers and methods of calibrating nuclear instruments using gamma thermometers
US8891722B2 (en) * 2010-12-22 2014-11-18 Westinghouse Electric Company Llc Support apparatus for supporting dosimetry system in proximity to reactor apparatus
DE102012105547A1 (de) * 2012-06-26 2014-01-16 Endress + Hauser Wetzer Gmbh + Co. Kg Temperaturmessvorrichtung, Messelement für eine Temperaturmessvorrichtung und Verfahren zum Herstellen der Temperaturmessvorrichtung
JP6421690B2 (ja) * 2014-07-17 2018-11-14 株式会社デンソー 温度センサ
CN106199679B (zh) * 2016-08-24 2022-10-28 中国工程物理研究院核物理与化学研究所 一种基于裂变-电子收集原理的中子探测器
WO2022010737A1 (en) * 2020-07-06 2022-01-13 Westinghouse Electric Company Llc Self-powered nuclear radiation detector and method of correcting a temperature-related change of an output signal of same
GB2619092A (en) * 2022-05-27 2023-11-29 Npl Management Ltd Calorimeter for measuring dose of radiation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB950896A (en) * 1961-11-17 1964-02-26 Atomic Energy Authority Uk Neutron flux monitor
DE1266887B (de) * 1964-06-16 1968-04-25 Degussa Geraet zum Messen des Neutronenflusses
DE1265877B (de) * 1964-07-30 1968-04-11 Licentia Gmbh Geraet zum Messen des Neutronenflusses
US3564246A (en) * 1965-08-05 1971-02-16 Atomic Energy Commission Gamma compensated fission thermocouple
US3760183A (en) * 1972-06-08 1973-09-18 Gen Electric Neutron detector system
US4121106A (en) * 1977-02-08 1978-10-17 General Electric Company Shielded regenerative neutron detector
JPS5779479A (en) * 1980-11-04 1982-05-18 Power Reactor & Nuclear Fuel Dev Corp Reactor core monitoring method and detector used for it

Also Published As

Publication number Publication date
SE8406289L (sv) 1985-06-13
DE3443720A1 (de) 1985-06-20
US4614635A (en) 1986-09-30
ES538293A0 (es) 1987-04-16
IT8423827A1 (it) 1986-05-30
SE8406289D0 (sv) 1984-12-11
IT1178656B (it) 1987-09-16
JPS60168067A (ja) 1985-08-31
IT8423827A0 (it) 1984-11-30

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