JP6234299B2 - 放射性ガスモニタ - Google Patents

放射性ガスモニタ Download PDF

Info

Publication number
JP6234299B2
JP6234299B2 JP2014067444A JP2014067444A JP6234299B2 JP 6234299 B2 JP6234299 B2 JP 6234299B2 JP 2014067444 A JP2014067444 A JP 2014067444A JP 2014067444 A JP2014067444 A JP 2014067444A JP 6234299 B2 JP6234299 B2 JP 6234299B2
Authority
JP
Japan
Prior art keywords
detector
measurement
temperature
gas monitor
sample gas
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.)
Active
Application number
JP2014067444A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015190819A5 (enExample
JP2015190819A (ja
Inventor
翔平 片山
翔平 片山
茂木　健一
健一 茂木
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2014067444A priority Critical patent/JP6234299B2/ja
Priority to US14/455,492 priority patent/US9476864B2/en
Publication of JP2015190819A publication Critical patent/JP2015190819A/ja
Publication of JP2015190819A5 publication Critical patent/JP2015190819A5/ja
Application granted granted Critical
Publication of JP6234299B2 publication Critical patent/JP6234299B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0055—Radionuclides
    • 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
    • G01T1/167—Measuring radioactive content of objects, e.g. contamination
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Radiation (AREA)
JP2014067444A 2014-03-28 2014-03-28 放射性ガスモニタ Active JP6234299B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014067444A JP6234299B2 (ja) 2014-03-28 2014-03-28 放射性ガスモニタ
US14/455,492 US9476864B2 (en) 2014-03-28 2014-08-08 Radioactive gas monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014067444A JP6234299B2 (ja) 2014-03-28 2014-03-28 放射性ガスモニタ

Publications (3)

Publication Number Publication Date
JP2015190819A JP2015190819A (ja) 2015-11-02
JP2015190819A5 JP2015190819A5 (enExample) 2017-02-09
JP6234299B2 true JP6234299B2 (ja) 2017-11-22

Family

ID=54189949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014067444A Active JP6234299B2 (ja) 2014-03-28 2014-03-28 放射性ガスモニタ

Country Status (2)

Country Link
US (1) US9476864B2 (enExample)
JP (1) JP6234299B2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6325343B2 (ja) * 2014-05-26 2018-05-16 株式会社日立製作所 放射線測定装置
US9912404B2 (en) * 2015-01-21 2018-03-06 Finisar Corporation Electromagnetic power measurement and reporting
JP6592939B2 (ja) * 2015-04-01 2019-10-23 富士電機株式会社 放射能測定装置
CN109298442B (zh) * 2016-10-26 2020-03-27 中国疾病预防控制中心辐射防护与核安全医学所 一种环境样品的快速测量方法
JP6892340B2 (ja) * 2017-07-05 2021-06-23 株式会社東芝 放射線モニタリングシステムおよび放射線モニタリング方法
CN110573077B (zh) * 2017-07-07 2022-08-12 松下知识产权经营株式会社 信息提供方法、信息处理系统、信息终端及信息处理方法
CN109991646B (zh) * 2017-12-31 2021-05-28 中国人民解放军63653部队 Si-PINX射线探测器测量放射性气体测量室
CN108899102A (zh) * 2018-07-06 2018-11-27 中国核动力研究设计院 用于压水堆通用的固定式自给能中子探测器的布置方法
CN110970144A (zh) * 2019-12-03 2020-04-07 南华大学 正电子湮灭抑制型核燃料元件破损监测装置及方法
JP7395428B2 (ja) * 2020-06-16 2023-12-11 株式会社東芝 ダスト放射線モニタおよびダスト放射線計測方法
JPWO2023190086A1 (enExample) * 2022-03-29 2023-10-05

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6288974U (enExample) * 1985-11-26 1987-06-06
JPH08122443A (ja) 1994-10-24 1996-05-17 Hitachi Medical Corp 放射線検出装置
JPH1138143A (ja) 1997-07-15 1999-02-12 Fuji Electric Co Ltd 一体型検出器
JP2000098038A (ja) * 1998-09-24 2000-04-07 Mitsubishi Electric Corp 放射線検出器および放射線モニタ
JP3137622B1 (ja) * 1999-11-16 2001-02-26 株式会社東芝 排ガス放射線モニタおよび排ガス放射線モニタシステム
JP2001153956A (ja) 1999-11-25 2001-06-08 Hitachi Ltd 気体放射能濃度測定装置
JP2001235546A (ja) * 2000-02-23 2001-08-31 Hitachi Ltd 放射性ガス測定装置と燃料破損検出システム
JP4616463B2 (ja) 2000-12-04 2011-01-19 アロカ株式会社 放射線検出装置
US7116235B2 (en) * 2003-01-31 2006-10-03 Veritainer Corporation Inverse ratio of gamma-ray and neutron emissions in the detection of radiation shielding of containers
JP3999166B2 (ja) 2003-06-16 2007-10-31 株式会社日立製作所 気体放射能濃度測定装置
JP4089522B2 (ja) 2003-06-19 2008-05-28 株式会社デンソー 液面検出装置
JP4453729B2 (ja) 2007-08-20 2010-04-21 株式会社デンソー 圧力センサ
JP5245173B2 (ja) * 2008-10-31 2013-07-24 株式会社日立製作所 放射性ガス測定装置及び破損燃料検査装置
JP5421823B2 (ja) * 2010-03-03 2014-02-19 三菱電機株式会社 放射性ガスモニタ
JP2014202510A (ja) * 2013-04-02 2014-10-27 三菱電機株式会社 放射線測定装置

Also Published As

Publication number Publication date
JP2015190819A (ja) 2015-11-02
US9476864B2 (en) 2016-10-25
US20150276699A1 (en) 2015-10-01

Similar Documents

Publication Publication Date Title
JP6234299B2 (ja) 放射性ガスモニタ
CN1240998C (zh) 测定和/或监测容器中物料的密度和/或料位的装置
JP4883378B2 (ja) 放射線検出装置
JP5819024B1 (ja) 線量率測定装置
JP6452425B2 (ja) 放射線モニタ
JP6184608B2 (ja) 線量率測定装置
JP6180686B2 (ja) 線量率測定装置
JP2016526171A (ja) Ｘ線撮像装置及びｘ線検出器におけるｘ線線量パラメータを測定するための装置
CN105496432A (zh) 一种用于内照射测量的反宇宙射线系统及反符合方法
CN101769881A (zh) 一种基于γ射源的小管径金属管内异物射线无损检测装置
AU2014372312A1 (en) Radiation detection apparatus and method
JP2016194479A (ja) 放射能測定装置
Künzel et al. X‐ray spectroscopy in mammography with a silicon PIN photodiode with application to the measurement of tube voltage: X‐ray spectroscopy in mammography with a silicon photodiode
US10139498B2 (en) Radiation measurement apparatus and method
CN106646585B (zh) 准单能x射线标定平台
CN202770736U (zh) 气力输送管道中煤粉沉积工况的实时测量装置
JP2014202510A (ja) 放射線測定装置
KR102026471B1 (ko) 감마선 검출기
CN104614752B (zh) 一种能量响应平坦的多栅格真空型康普顿探测器
Bae et al. Assessment of the implementation of a neutron measurement system during the commissioning of the jordan research and training reactor
Vinatier et al. Measurement of low-charged electron beam with a scintillator screen
CN206531801U (zh) X射线标定装置
Pongpun A Neutron Measurement System Design for Pulsed Triga Reactor Experiment at Texas A&M University
Munir et al. Design and development of a portable gamma radiation monitor
JPWO2017203819A1 (ja) 原子炉出力監視装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161222

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20161222

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170913

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170926

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171024

R151 Written notification of patent or utility model registration

Ref document number: 6234299

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250