ATE530926T1 - Verfahren und vorrichtung zur messung einer zählrate - Google Patents
Verfahren und vorrichtung zur messung einer zählrateInfo
- Publication number
- ATE530926T1 ATE530926T1 AT08866738T AT08866738T ATE530926T1 AT E530926 T1 ATE530926 T1 AT E530926T1 AT 08866738 T AT08866738 T AT 08866738T AT 08866738 T AT08866738 T AT 08866738T AT E530926 T1 ATE530926 T1 AT E530926T1
- Authority
- AT
- Austria
- Prior art keywords
- count rate
- fission chamber
- neutrons
- neutron
- measuring
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T3/00—Measuring neutron radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/185—Measuring radiation intensity with ionisation chamber arrangements
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)
- Indicating And Signalling Devices For Elevators (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0760330A FR2925700B1 (fr) | 2007-12-24 | 2007-12-24 | Dispositif de mesure de taux de comptage et dispositif d'etalonnage de chambre a fission associe |
PCT/EP2008/068173 WO2009083537A1 (fr) | 2007-12-24 | 2008-12-22 | Dispositif et procede de mesure de taux de comptage |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE530926T1 true ATE530926T1 (de) | 2011-11-15 |
Family
ID=39891401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08866738T ATE530926T1 (de) | 2007-12-24 | 2008-12-22 | Verfahren und vorrichtung zur messung einer zählrate |
Country Status (8)
Country | Link |
---|---|
US (1) | US9188684B2 (de) |
EP (1) | EP2225590B1 (de) |
JP (1) | JP5498953B2 (de) |
CN (1) | CN101918861B (de) |
AT (1) | ATE530926T1 (de) |
FR (1) | FR2925700B1 (de) |
RU (1) | RU2483328C2 (de) |
WO (1) | WO2009083537A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN102426865B (zh) * | 2011-09-30 | 2014-03-12 | 清华大学 | 裂变室输出信号的数字化处理系统及方法 |
CN103995279B (zh) * | 2013-02-18 | 2017-03-22 | 中国科学技术大学 | 用于宽动态范围中子通量监测的动态标定系统及方法 |
JP6363497B2 (ja) * | 2014-04-04 | 2018-07-25 | 株式会社東芝 | 中性子計測装置の調整装置及びその調整方法 |
WO2016196799A1 (en) * | 2015-06-05 | 2016-12-08 | Battelle Energy Alliance, Llc | Systems and methods for determining an amount of fissile material in a reactor |
CN107884808A (zh) * | 2017-10-19 | 2018-04-06 | 兰州大学 | 一种高通量氘‑氚中子发生器中子产额的测量方法 |
CN114019558A (zh) * | 2021-09-30 | 2022-02-08 | 中国船舶重工集团公司第七一九研究所 | 一种宽量程的γ剂量率测量电离室 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3177363A (en) * | 1961-05-26 | 1965-04-06 | Serge A Scherbatskoy | Radiation detection system with the ionization chamber and other sensitive parts of the system inclosed in an atmosphere of inert dry gas |
US3760183A (en) * | 1972-06-08 | 1973-09-18 | Gen Electric | Neutron detector system |
JPS5019482U (de) * | 1973-06-18 | 1975-03-05 | ||
JPS52104693A (en) * | 1976-02-27 | 1977-09-02 | Power Reactor & Nuclear Fuel Dev Corp | Neutron detector for monitoring in reactor |
US4639349A (en) * | 1982-03-22 | 1987-01-27 | Research Corporation | Non-invasive liquid level and density gauge for nuclear power reactor pressure vessels |
US4497768A (en) * | 1982-07-07 | 1985-02-05 | The United States Of America As Represented By The United States Department Of Energy | Apparatus and method for quantitatively evaluating total fissile and total fertile nuclide content in samples |
JPS59180480A (ja) * | 1983-03-31 | 1984-10-13 | Toshiba Corp | 中性子検出器故障検知装置 |
US4634568A (en) * | 1983-10-19 | 1987-01-06 | General Electric Company | Fixed incore wide range neutron sensor |
JPH01152390A (ja) * | 1987-12-09 | 1989-06-14 | Nippon Atom Ind Group Co Ltd | 高速中性子検出器 |
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. |
FR2719138B1 (fr) * | 1994-04-22 | 1996-05-31 | Commissariat Energie Atomique | Procédé et dispositif de compactage d'informations à mémoriser et de traitement des informations compactées. |
RU2084000C1 (ru) * | 1994-09-05 | 1997-07-10 | Научно-исследовательский институт технологии материалов | Устройство канала для измерения потока нейтронов (варианты) |
JP2978106B2 (ja) * | 1996-01-18 | 1999-11-15 | 核燃料サイクル開発機構 | アクティブ中性子測定方法および装置 |
GB9619182D0 (en) * | 1996-09-13 | 1996-10-23 | British Nuclear Fuels Plc | Improvements in and relating to nuclear fuel assemblies |
GB9625209D0 (en) * | 1996-12-04 | 1997-01-22 | British Nuclear Fuels Plc | Improvements in and relating to instruments |
JPH1164528A (ja) * | 1997-08-27 | 1999-03-05 | Japan Atom Energy Res Inst | 放射性廃棄物固体内の核分裂性物質の非破壊測定法及び装置 |
GB9810433D0 (en) * | 1997-12-12 | 1998-07-15 | British Nuclear Fuels Plc | Improvements in and relating to monitoring |
JPH11264887A (ja) * | 1998-03-17 | 1999-09-28 | Toshiba Corp | 原子炉核計装システム、このシステムを備えた原子炉出力分布監視システムおよび原子炉出力分布監視方法 |
JPH11326584A (ja) * | 1998-05-15 | 1999-11-26 | Toshiba Corp | 原子炉測定装置 |
JP2000149864A (ja) * | 1998-11-12 | 2000-05-30 | Mitsubishi Electric Corp | 3弗化ホウ素ガス比例計数管及びこれを用いた中性子検出器 |
EP1011106A2 (de) * | 1998-12-18 | 2000-06-21 | Siemens Power Corporation | Vorrichtung und Verfahen zur Blasenverteilungsmessung in einem Bündel von Simulationskernbrennstäben unter Verwendung von Neutronendetektoren |
FR2792079B1 (fr) * | 1999-04-08 | 2001-05-25 | Commissariat Energie Atomique | Procede et dispositif d'analyse d'objets radioactifs |
US20010046274A1 (en) * | 2000-04-28 | 2001-11-29 | Craig Richard A. | Method and apparatus for the detection of hydrogenous materials |
US6596998B1 (en) * | 2000-07-31 | 2003-07-22 | Westinghouse Electric Company Llc | Method and system for identifying the source of a signal |
RU2215307C1 (ru) * | 2002-12-25 | 2003-10-27 | Алферов Владимир Петрович | Канал контроля нейтронного потока |
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 |
-
2007
- 2007-12-24 FR FR0760330A patent/FR2925700B1/fr not_active Expired - Fee Related
-
2008
- 2008-12-22 US US12/809,574 patent/US9188684B2/en not_active Expired - Fee Related
- 2008-12-22 JP JP2010538792A patent/JP5498953B2/ja not_active Expired - Fee Related
- 2008-12-22 AT AT08866738T patent/ATE530926T1/de not_active IP Right Cessation
- 2008-12-22 EP EP08866738A patent/EP2225590B1/de not_active Not-in-force
- 2008-12-22 RU RU2010130853/28A patent/RU2483328C2/ru not_active IP Right Cessation
- 2008-12-22 WO PCT/EP2008/068173 patent/WO2009083537A1/fr active Application Filing
- 2008-12-22 CN CN2008801224553A patent/CN101918861B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101918861B (zh) | 2012-11-21 |
RU2010130853A (ru) | 2012-02-10 |
WO2009083537A1 (fr) | 2009-07-09 |
US20100266092A1 (en) | 2010-10-21 |
JP2011508196A (ja) | 2011-03-10 |
EP2225590B1 (de) | 2011-10-26 |
FR2925700B1 (fr) | 2010-01-29 |
EP2225590A1 (de) | 2010-09-08 |
CN101918861A (zh) | 2010-12-15 |
JP5498953B2 (ja) | 2014-05-21 |
RU2483328C2 (ru) | 2013-05-27 |
US9188684B2 (en) | 2015-11-17 |
FR2925700A1 (fr) | 2009-06-26 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |