ES2047690T3 - Dispositivo de medicion en linea de la radiacion gamma emitada por el agua de un circuito de reactor nuclear, en particular el circuito primario de enfriamiento de un reactor nuclear de agua presurizada. - Google Patents
Dispositivo de medicion en linea de la radiacion gamma emitada por el agua de un circuito de reactor nuclear, en particular el circuito primario de enfriamiento de un reactor nuclear de agua presurizada.Info
- Publication number
- ES2047690T3 ES2047690T3 ES89400807T ES89400807T ES2047690T3 ES 2047690 T3 ES2047690 T3 ES 2047690T3 ES 89400807 T ES89400807 T ES 89400807T ES 89400807 T ES89400807 T ES 89400807T ES 2047690 T3 ES2047690 T3 ES 2047690T3
- Authority
- ES
- Spain
- Prior art keywords
- nuclear reactor
- water
- circuit
- measuring device
- capacity
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Measurement Of Radiation (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
ESTE DISPOSITIVO CONSTA DE: AL MENOS UNA CAPACIDAD DE CONTEO DEL FLUIDO A ANALIZAR; UN DETECTOR DE RADIACION (200) SITUADO FRENTE A ESTA CAPACIDAD; UNOS ELEMENTOS DE COLIMACION, INTERPUESTOS ENTRE LA CAPACIDAD Y EL DETECTOR DE RADIACION, ESTANDO CONSTITUIDOS ESTOS ELEMENTOS POR UNA PLURALIDAD DE COLIMADORES (431,432,433) DE TAMAÑOS DIFERENTES MONTADOS SOBRE UN ORGANO COMUN EN FORMA DE BARRIL (400), MOVIL EN RELACION AL CONJUNTO CAPACIDAD/DETECTOR. PREFERENTEMENTE, EXISTEN DOS CAPACIDADES (101,102), UNA DE LAS CUALES RECIBE EL FLUIDO A ANALIZAR SIGUIENDO UNA SALIDA CONTINUA, DE FORMA QUE SE PERMITA LA MEDICION EN TIEMPO REAL DE LA ACTIVIDAD DEL FLUIDO, ESPECIALMENTE LA ACTIVIDAD DEBIDA A LOS ISOTOPOS DE VIDA CORTA, Y LA OTRA FUNCIONA COMO CAPACIDAD DE ALMACENAMIENTO PARA PERMITIR UNA MEDICION DIFERIDA DE LA ACTIVIDAD DEL LIQUIDO, ESPECIALMENTE DE LA ACTIVIDAD RESULTANTE DE LOS ISOTOPOS DE VIDA LARGA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8803694A FR2629249B1 (fr) | 1988-03-22 | 1988-03-22 | Dispositif de mesure en ligne du rayonnement gamma emis par l'eau d'un circuit de reacteur nucleaire, notamment le circuit primaire de refroidissement d'un reacteur nucleaire a eau pressurisee |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2047690T3 true ES2047690T3 (es) | 1994-03-01 |
Family
ID=9364494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89400807T Expired - Lifetime ES2047690T3 (es) | 1988-03-22 | 1989-03-22 | Dispositivo de medicion en linea de la radiacion gamma emitada por el agua de un circuito de reactor nuclear, en particular el circuito primario de enfriamiento de un reactor nuclear de agua presurizada. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4998269A (es) |
EP (1) | EP0334757B1 (es) |
JP (1) | JPH0296684A (es) |
DE (1) | DE68911344T2 (es) |
ES (1) | ES2047690T3 (es) |
FR (1) | FR2629249B1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2802305B1 (fr) * | 1999-12-08 | 2002-01-18 | Commissariat Energie Atomique | Detecteur de rayonnement a collimation variable |
US20070090059A1 (en) * | 2005-07-22 | 2007-04-26 | Plummer Robert J | Remote water quality monitoring systems and techniques |
CN102998317A (zh) * | 2012-11-26 | 2013-03-27 | 中国工程物理研究院核物理与化学研究所 | 双路放射性液体连续自动测量系统 |
FR3008794B1 (fr) * | 2013-07-19 | 2016-12-02 | Electricite De France | Dispositif de detection en continu d'eau liquide dans un conduit, circuit comprenant un conduit muni d'un tel dispositif et procede pour la detection en continu d'eau liquide dans le conduit |
JP6411245B2 (ja) * | 2015-03-06 | 2018-10-24 | 株式会社環境総合テクノス | 放射能測定装置及び放射能測定方法 |
CN107731327B (zh) * | 2017-10-17 | 2019-09-06 | 中国核动力研究设计院 | 能够对源强进行调节的冷却剂活度测量系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH532821A (de) * | 1970-07-30 | 1973-01-15 | Siemens Ag | Einrichtung zur Messung der Aktivitätskonzentration radioaktiver Spalt- und Korrosionsprodukte |
FR2231286A5 (es) * | 1973-05-21 | 1974-12-20 | Commissariat Energie Atomique | |
US4107533A (en) * | 1976-10-20 | 1978-08-15 | Hitachi, Ltd. | Apparatus for measuring a concentration of radioactivity |
JPS60256036A (ja) * | 1984-06-01 | 1985-12-17 | Densoku Kogyo Kk | 螢光x線膜厚測定及び分析装置におけるコ−リ−メ−タ |
DE3512481A1 (de) * | 1985-04-04 | 1986-10-16 | EG & G GmbH, 8000 München | Verfahren und vorrichtung zur nuklidspezifischen ueberwachung aktiver und hochaktiver fluessigkeiten, insbesondere des primaerkuehlmittels von siede- und druckwasserreaktoren |
EP0236790B1 (de) * | 1986-02-28 | 1990-10-17 | Siemens Aktiengesellschaft | Zahnärztliches Röntgendiagnostikgerät zur Erstellung von Panorama-Schichtaufnahmen vom Kiefer eines Patienten |
-
1988
- 1988-03-22 FR FR8803694A patent/FR2629249B1/fr not_active Expired - Lifetime
-
1989
- 1989-03-20 US US07/325,579 patent/US4998269A/en not_active Expired - Fee Related
- 1989-03-22 JP JP1070290A patent/JPH0296684A/ja active Pending
- 1989-03-22 EP EP89400807A patent/EP0334757B1/fr not_active Expired - Lifetime
- 1989-03-22 DE DE89400807T patent/DE68911344T2/de not_active Expired - Fee Related
- 1989-03-22 ES ES89400807T patent/ES2047690T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0334757B1 (fr) | 1993-12-15 |
FR2629249A1 (fr) | 1989-09-29 |
DE68911344T2 (de) | 1994-04-14 |
JPH0296684A (ja) | 1990-04-09 |
US4998269A (en) | 1991-03-05 |
EP0334757A1 (fr) | 1989-09-27 |
FR2629249B1 (fr) | 1992-04-30 |
DE68911344D1 (de) | 1994-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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